[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 35.321794] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. [ 36.412259] random: sshd: uninitialized urandom read (32 bytes read) Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 36.868367] random: sshd: uninitialized urandom read (32 bytes read) [ 38.349420] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.2' (ECDSA) to the list of known hosts. [ 43.942964] random: sshd: uninitialized urandom read (32 bytes read) 2018/07/07 16:45:40 fuzzer started [ 45.532457] random: cc1: uninitialized urandom read (8 bytes read) 2018/07/07 16:45:43 dialing manager at 10.128.0.26:45811 2018/07/07 16:45:46 syscalls: 1550 2018/07/07 16:45:46 code coverage: enabled 2018/07/07 16:45:46 comparison tracing: ioctl(KCOV_TRACE_CMP) failed: errno 524 2018/07/07 16:45:46 setuid sandbox: enabled 2018/07/07 16:45:46 namespace sandbox: enabled 2018/07/07 16:45:46 fault injection: enabled 2018/07/07 16:45:46 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2018/07/07 16:45:46 net packed injection: enabled [ 51.814229] random: crng init done 16:47:07 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000140), 0xfffffd29, 0x20000004, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) dup2(r2, r1) 16:47:07 executing program 1: r0 = eventfd2(0x200000005, 0x80800) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001600)=[{&(0x7f0000000100)=""/8, 0x8}, {&(0x7f0000001500)=""/231, 0xe7}], 0x2) 16:47:07 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x100000400000003a) r1 = dup2(r0, r0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) write(r1, &(0x7f0000000100)="840837fb", 0x4) 16:47:07 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000004e00)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 16:47:07 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f0000000040)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000000240), 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="3000000000000000840000000100340f5733f714a947def33a12a85947000000000000000000000000000000"], 0x2c}, 0x0) 16:47:07 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r1 = dup2(r0, r0) mknodat(r1, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) futimesat(r1, &(0x7f0000000140)='./file1\x00', &(0x7f0000000080)={{0x77359400}, {0x77359400}}) 16:47:07 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000400)=0x4000000) 16:47:07 executing program 6: capset(&(0x7f0000000280)={0x19980330}, &(0x7f00000002c0)) r0 = semget$private(0x0, 0x6, 0x0) semop(r0, &(0x7f0000000000)=[{}], 0x1) [ 132.084780] IPVS: ftp: loaded support on port[0] = 21 [ 132.165839] IPVS: ftp: loaded support on port[0] = 21 [ 132.202968] IPVS: ftp: loaded support on port[0] = 21 [ 132.216554] IPVS: ftp: loaded support on port[0] = 21 [ 132.262610] IPVS: ftp: loaded support on port[0] = 21 [ 132.285119] IPVS: ftp: loaded support on port[0] = 21 [ 132.298650] IPVS: ftp: loaded support on port[0] = 21 [ 132.322602] IPVS: ftp: loaded support on port[0] = 21 [ 134.460372] ip (4764) used greatest stack depth: 54168 bytes left [ 136.461154] bridge0: port 1(bridge_slave_0) entered blocking state [ 136.467770] bridge0: port 1(bridge_slave_0) entered disabled state [ 136.497560] device bridge_slave_0 entered promiscuous mode [ 136.597398] bridge0: port 1(bridge_slave_0) entered blocking state [ 136.603942] bridge0: port 1(bridge_slave_0) entered disabled state [ 136.654967] device bridge_slave_0 entered promiscuous mode [ 136.705623] bridge0: port 1(bridge_slave_0) entered blocking state [ 136.712211] bridge0: port 1(bridge_slave_0) entered disabled state [ 136.758365] device bridge_slave_0 entered promiscuous mode [ 136.781235] bridge0: port 2(bridge_slave_1) entered blocking state [ 136.787849] bridge0: port 2(bridge_slave_1) entered disabled state [ 136.823676] device bridge_slave_1 entered promiscuous mode [ 136.843799] bridge0: port 1(bridge_slave_0) entered blocking state [ 136.850327] bridge0: port 1(bridge_slave_0) entered disabled state [ 136.873611] device bridge_slave_0 entered promiscuous mode [ 136.890978] bridge0: port 1(bridge_slave_0) entered blocking state [ 136.897574] bridge0: port 1(bridge_slave_0) entered disabled state [ 136.918541] device bridge_slave_0 entered promiscuous mode [ 136.934944] bridge0: port 1(bridge_slave_0) entered blocking state [ 136.941500] bridge0: port 1(bridge_slave_0) entered disabled state [ 136.962550] device bridge_slave_0 entered promiscuous mode [ 136.980517] bridge0: port 1(bridge_slave_0) entered blocking state [ 136.987083] bridge0: port 1(bridge_slave_0) entered disabled state [ 137.018351] device bridge_slave_0 entered promiscuous mode [ 137.036872] bridge0: port 1(bridge_slave_0) entered blocking state [ 137.043552] bridge0: port 1(bridge_slave_0) entered disabled state [ 137.070023] device bridge_slave_0 entered promiscuous mode [ 137.081537] bridge0: port 2(bridge_slave_1) entered blocking state [ 137.088120] bridge0: port 2(bridge_slave_1) entered disabled state [ 137.124608] device bridge_slave_1 entered promiscuous mode [ 137.141982] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 137.152536] bridge0: port 2(bridge_slave_1) entered blocking state [ 137.159022] bridge0: port 2(bridge_slave_1) entered disabled state [ 137.187224] device bridge_slave_1 entered promiscuous mode [ 137.217552] bridge0: port 2(bridge_slave_1) entered blocking state [ 137.224116] bridge0: port 2(bridge_slave_1) entered disabled state [ 137.242501] device bridge_slave_1 entered promiscuous mode [ 137.255684] bridge0: port 2(bridge_slave_1) entered blocking state [ 137.262244] bridge0: port 2(bridge_slave_1) entered disabled state [ 137.292097] device bridge_slave_1 entered promiscuous mode [ 137.304013] bridge0: port 2(bridge_slave_1) entered blocking state [ 137.310597] bridge0: port 2(bridge_slave_1) entered disabled state [ 137.337283] device bridge_slave_1 entered promiscuous mode [ 137.351459] bridge0: port 2(bridge_slave_1) entered blocking state [ 137.357986] bridge0: port 2(bridge_slave_1) entered disabled state [ 137.369531] device bridge_slave_1 entered promiscuous mode [ 137.389890] bridge0: port 2(bridge_slave_1) entered blocking state [ 137.396403] bridge0: port 2(bridge_slave_1) entered disabled state [ 137.422322] device bridge_slave_1 entered promiscuous mode [ 137.456682] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 137.465593] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 137.474785] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 137.482573] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 137.493604] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 137.522094] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 137.578137] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 137.715886] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 137.730581] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 137.745751] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 137.762940] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 137.797892] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 137.806348] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 137.853342] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 137.971379] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 138.152884] ip (4978) used greatest stack depth: 54056 bytes left [ 138.302300] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 138.490880] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 138.550551] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 138.569243] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 138.589507] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 138.619898] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 138.676087] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 138.706359] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 138.770599] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 138.798963] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 138.840100] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 138.849483] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 138.864679] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 138.891747] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 138.937735] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 138.971968] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 138.984927] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 139.076591] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 139.098752] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 139.109178] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 139.127247] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 139.134293] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 139.159511] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 139.166698] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 139.224714] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 139.232511] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 139.249225] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 139.283520] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 139.315889] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 139.323990] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 139.352917] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 139.360972] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 139.368792] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 139.381990] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 139.429533] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 139.438946] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 139.487587] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 139.494704] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 139.507254] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 139.521439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 139.583095] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 139.590198] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 139.608892] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 139.616983] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 139.624229] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 139.661594] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 139.695817] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 139.703238] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 140.176238] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 140.195961] team0: Port device team_slave_0 added [ 140.261391] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 140.298029] team0: Port device team_slave_0 added [ 140.346084] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 140.374488] team0: Port device team_slave_0 added [ 140.404335] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 140.431834] team0: Port device team_slave_0 added [ 140.441416] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 140.466183] team0: Port device team_slave_0 added [ 140.474917] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 140.485939] team0: Port device team_slave_0 added [ 140.508724] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 140.522511] team0: Port device team_slave_0 added [ 140.530408] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 140.548321] team0: Port device team_slave_0 added [ 140.565348] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 140.588703] team0: Port device team_slave_1 added [ 140.605189] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 140.627443] team0: Port device team_slave_1 added [ 140.647237] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 140.665714] team0: Port device team_slave_1 added [ 140.700999] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 140.722798] team0: Port device team_slave_1 added [ 140.744644] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 140.769106] team0: Port device team_slave_1 added [ 140.802933] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 140.826187] team0: Port device team_slave_1 added [ 140.846604] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 140.862645] team0: Port device team_slave_1 added [ 140.881141] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 140.891361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 140.913062] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 140.932700] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 140.949967] team0: Port device team_slave_1 added [ 140.969734] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 140.981325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 140.999971] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 141.026898] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 141.034694] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 141.056881] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 141.088683] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 141.096281] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 141.105171] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 141.114128] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 141.151837] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 141.181152] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 141.208867] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 141.229654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 141.248244] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 141.268438] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 141.281910] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 141.294573] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 141.331129] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 141.340504] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 141.350650] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 141.370609] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 141.384324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 141.401634] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 141.417929] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 141.425177] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 141.452346] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 141.468362] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 141.478018] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 141.487620] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 141.503123] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 141.527595] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 141.552890] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 141.570070] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 141.587012] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 141.610344] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 141.627769] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 141.637433] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 141.651590] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 141.660419] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 141.686252] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 141.696192] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 141.717420] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 141.734118] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 141.753616] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 141.774667] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 141.785077] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 141.799706] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 141.809022] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 141.822522] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 141.839324] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 141.854350] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 141.873349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 141.896865] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 141.912016] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 141.921948] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 141.930164] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 141.943347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 141.984416] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 141.999414] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 142.026071] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 142.035614] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 142.052740] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 142.070570] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 142.080284] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 142.097829] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 142.114208] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 142.122934] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 142.136193] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 142.161318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 142.182380] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 142.199821] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 142.222012] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 142.231954] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 142.246960] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 142.255196] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 142.281405] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 142.307968] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 142.320313] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 142.338149] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 142.357369] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 142.371820] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 142.379410] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 142.389879] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 142.410769] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 142.428228] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 142.438451] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 142.451282] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 142.473756] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 142.483453] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 142.679182] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 142.686734] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 142.700167] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 145.210089] bridge0: port 2(bridge_slave_1) entered blocking state [ 145.216607] bridge0: port 2(bridge_slave_1) entered forwarding state [ 145.223569] bridge0: port 1(bridge_slave_0) entered blocking state [ 145.230076] bridge0: port 1(bridge_slave_0) entered forwarding state [ 145.264479] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 145.271438] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 145.294410] bridge0: port 2(bridge_slave_1) entered blocking state [ 145.300890] bridge0: port 2(bridge_slave_1) entered forwarding state [ 145.307722] bridge0: port 1(bridge_slave_0) entered blocking state [ 145.314180] bridge0: port 1(bridge_slave_0) entered forwarding state [ 145.322544] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 145.335028] bridge0: port 2(bridge_slave_1) entered blocking state [ 145.341561] bridge0: port 2(bridge_slave_1) entered forwarding state [ 145.348425] bridge0: port 1(bridge_slave_0) entered blocking state [ 145.354895] bridge0: port 1(bridge_slave_0) entered forwarding state [ 145.406304] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 145.414819] bridge0: port 2(bridge_slave_1) entered blocking state [ 145.421305] bridge0: port 2(bridge_slave_1) entered forwarding state [ 145.428203] bridge0: port 1(bridge_slave_0) entered blocking state [ 145.434648] bridge0: port 1(bridge_slave_0) entered forwarding state [ 145.450410] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 145.501000] bridge0: port 2(bridge_slave_1) entered blocking state [ 145.507519] bridge0: port 2(bridge_slave_1) entered forwarding state [ 145.514370] bridge0: port 1(bridge_slave_0) entered blocking state [ 145.520851] bridge0: port 1(bridge_slave_0) entered forwarding state [ 145.572146] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 145.578939] bridge0: port 2(bridge_slave_1) entered blocking state [ 145.585438] bridge0: port 2(bridge_slave_1) entered forwarding state [ 145.592333] bridge0: port 1(bridge_slave_0) entered blocking state [ 145.598817] bridge0: port 1(bridge_slave_0) entered forwarding state [ 145.664024] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 145.689100] bridge0: port 2(bridge_slave_1) entered blocking state [ 145.695606] bridge0: port 2(bridge_slave_1) entered forwarding state [ 145.702634] bridge0: port 1(bridge_slave_0) entered blocking state [ 145.709121] bridge0: port 1(bridge_slave_0) entered forwarding state [ 145.726642] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 146.065642] bridge0: port 2(bridge_slave_1) entered blocking state [ 146.072173] bridge0: port 2(bridge_slave_1) entered forwarding state [ 146.079085] bridge0: port 1(bridge_slave_0) entered blocking state [ 146.085638] bridge0: port 1(bridge_slave_0) entered forwarding state [ 146.107601] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 146.274181] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 146.297092] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 146.334892] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 146.363618] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 146.380476] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 146.396110] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 146.409954] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 156.436471] 8021q: adding VLAN 0 to HW filter on device bond0 [ 156.500706] 8021q: adding VLAN 0 to HW filter on device bond0 [ 156.795544] 8021q: adding VLAN 0 to HW filter on device bond0 [ 156.824084] 8021q: adding VLAN 0 to HW filter on device bond0 [ 156.870658] 8021q: adding VLAN 0 to HW filter on device bond0 [ 156.907472] 8021q: adding VLAN 0 to HW filter on device bond0 [ 156.927162] 8021q: adding VLAN 0 to HW filter on device bond0 [ 157.337663] 8021q: adding VLAN 0 to HW filter on device bond0 [ 157.472371] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 157.494406] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 157.810134] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 157.873375] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 157.909609] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 157.940004] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 158.031215] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 158.457142] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 158.463588] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 158.476961] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 158.520382] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 158.533747] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 158.541840] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 158.550642] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 158.833353] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 158.840947] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 158.856576] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 158.905145] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 158.911617] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 158.932400] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 158.989924] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 158.998386] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 159.022246] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 159.059492] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 159.065857] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 159.080772] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 159.216814] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 159.223278] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 159.238996] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 159.571886] 8021q: adding VLAN 0 to HW filter on device team0 [ 159.633818] 8021q: adding VLAN 0 to HW filter on device team0 [ 159.668437] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 159.674933] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 159.687109] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 159.941946] 8021q: adding VLAN 0 to HW filter on device team0 [ 160.013848] 8021q: adding VLAN 0 to HW filter on device team0 [ 160.072776] 8021q: adding VLAN 0 to HW filter on device team0 [ 160.234227] 8021q: adding VLAN 0 to HW filter on device team0 [ 160.374811] 8021q: adding VLAN 0 to HW filter on device team0 [ 160.788470] 8021q: adding VLAN 0 to HW filter on device team0 16:47:42 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000040)=0x3) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x800800, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000240)={[], 0x0, 0xff, 0x4000010001}) [ 165.973281] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:47:42 executing program 3: 16:47:42 executing program 1: 16:47:42 executing program 3: 16:47:42 executing program 4: 16:47:42 executing program 1: 16:47:42 executing program 3: 16:47:42 executing program 4: [ 166.798587] capability: warning: `syz-executor6' uses 32-bit capabilities (legacy support in use) 16:47:42 executing program 0: 16:47:42 executing program 3: 16:47:42 executing program 7: 16:47:42 executing program 1: 16:47:43 executing program 4: 16:47:43 executing program 6: 16:47:43 executing program 5: 16:47:43 executing program 7: 16:47:43 executing program 1: 16:47:43 executing program 3: 16:47:43 executing program 0: 16:47:43 executing program 4: 16:47:43 executing program 6: 16:47:43 executing program 2: 16:47:43 executing program 4: 16:47:43 executing program 0: 16:47:43 executing program 1: 16:47:43 executing program 3: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=ANY=[@ANYBLOB="000000000000420046ed314284d56c3399d3a8b26b82ada3f97660a83e4e209ea66f709235c5a15ce2664dc6cd785dc395045355a1efd7b646d4be8043ee5676ec8234beaca1a6dec9a425ad75"], 0x1) sendto$inet6(r0, &(0x7f0000000280), 0x698, 0x0, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 16:47:43 executing program 6: openat(0xffffffffffffffff, &(0x7f0000000000)='/\x00', 0x0, 0x1) 16:47:43 executing program 5: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000100)={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x1f}, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff8, 0x8, 0x0, 0x100, 0x8, 0x40000088}) 16:47:43 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000180), 0xffffff83, 0x20008005, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739c9d, 0x0, 0x0, 0x35) 16:47:43 executing program 7: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x0, 0x0) perf_event_open$cgroup(&(0x7f00000002c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000280)}}, r0, 0x0, 0xffffffffffffffff, 0x0) 16:47:43 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip_mr_cache\x00') pread64(r0, &(0x7f0000000000)=""/12, 0xc, 0x0) 16:47:43 executing program 0: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000300)='bpf\x00', 0x0, &(0x7f0000000200)) mount$bpf(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x104000, &(0x7f00000001c0)) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='bpf\x00', 0x2000, &(0x7f0000000140)=ANY=[]) 16:47:44 executing program 1: 16:47:44 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) shutdown(r1, 0x1) 16:47:44 executing program 3: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=ANY=[@ANYBLOB="000000000000420046ed314284d56c3399d3a8b26b82ada3f97660a83e4e209ea66f709235c5a15ce2664dc6cd785dc395045355a1efd7b646d4be8043ee5676ec8234beaca1a6dec9a425ad75"], 0x1) sendto$inet6(r0, &(0x7f0000000280), 0x698, 0x0, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 16:47:44 executing program 5: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc), 0x4) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x20000000080000) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000040)) 16:47:44 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) 16:47:44 executing program 4: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x4000) shmdt(r0) 16:47:44 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x200000000000009e, &(0x7f000039a000)=[{0x20}, {}]}, 0x10) 16:47:44 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="025cc83d6d345f8f762070") unshare(0x40000) semop(0x0, &(0x7f0000000140)=[{0x0, 0x1000, 0x1800}, {0x0, 0xffff}], 0x2) unshare(0x40000) 16:47:44 executing program 3: r0 = socket$inet(0x2, 0x805, 0x0) sendto$inet(r0, &(0x7f0000000200)="f1", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 16:47:44 executing program 5: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x100, 0x0, 0xff, 0x1}, 0x20) 16:47:44 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x4000000008912, &(0x7f0000000280)="025cc83d0068458f762070") r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000040)=@fragment, 0x8) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00007a8fff), 0x3a7, 0x20000000, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 16:47:44 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c0000001800010000000000000000000a94000000000010000800006f0438c7018c3de7b712eb8be6d37691481c86ce3044a861900000"], 0x1}, 0x1}, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) 16:47:44 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x24000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x0, 0x0, 0x7fffffff, 0x0, 0x38, r0, 0x1}, 0x2c) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8914, &(0x7f0000000080)="6c6f00966fd651b959a9034a2c005290f48e3b8610d3d2adc7d4970403dc0d5df50f615b6a838e42517ea5ec10b7456ece60d4bc035fbdcd2d9660abbfbb9c21b635591c0687f17f9b04046a300d") ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000400)="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") 16:47:44 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") clone(0x0, &(0x7f00000008c0), &(0x7f00000006c0), &(0x7f0000000940), &(0x7f0000001a00)) 16:47:44 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:47:44 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f00000002c0)="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") ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f00000000c0)={0x0, 0x0, 0x3, 0x0, 0x0, [{r0, 0x0, 0xfffffffffffffffa}, {r1}, {r0}]}) 16:47:44 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) 16:47:44 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='fd\x00') symlinkat(&(0x7f0000000240)='./file0\x00', r0, &(0x7f0000000280)='./file0\x00') 16:47:44 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='fd\x00') openat$cgroup_subtree(r0, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) 16:47:45 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x80, &(0x7f0000000080)=0x3f, &(0x7f0000001580)=0x1) [ 169.124372] device lo entered promiscuous mode [ 169.177725] device lo left promiscuous mode [ 169.217851] device lo entered promiscuous mode 16:47:45 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:47:45 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0x7, &(0x7f0000a9cff8)) dup(r0) 16:47:45 executing program 6: ioprio_set$pid(0x2, 0x0, 0x0) 16:47:45 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x24000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x0, 0x0, 0x7fffffff, 0x0, 0x38, r0, 0x1}, 0x2c) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8914, &(0x7f0000000080)="6c6f00966fd651b959a9034a2c005290f48e3b8610d3d2adc7d4970403dc0d5df50f615b6a838e42517ea5ec10b7456ece60d4bc035fbdcd2d9660abbfbb9c21b635591c0687f17f9b04046a300d") ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000400)="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") 16:47:45 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="025cc83d6d345f8f762070") unshare(0x400) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r1, 0x29, 0xcf, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0x28) 16:47:45 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000240)={'syz1'}, 0x1f361) r3 = accept4(r1, 0x0, &(0x7f0000000040)=0xfffffffffffffe6b, 0x0) close(r3) 16:47:45 executing program 5: r0 = memfd_create(&(0x7f0000000480)='\x00', 0x0) write(r0, &(0x7f0000000040)="16", 0x1) sendfile(r0, r0, &(0x7f0000000080), 0xb516) clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000000280)) readahead(r0, 0x0, 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x8031, 0xffffffffffffffff, 0x0) shmat(0x0, &(0x7f0000271000/0x4000)=nil, 0x6000) [ 169.755441] device lo left promiscuous mode [ 169.817354] device lo entered promiscuous mode 16:47:45 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) 16:47:45 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x24000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x0, 0x0, 0x7fffffff, 0x0, 0x38, r0, 0x1}, 0x2c) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8914, &(0x7f0000000080)="6c6f00966fd651b959a9034a2c005290f48e3b8610d3d2adc7d4970403dc0d5df50f615b6a838e42517ea5ec10b7456ece60d4bc035fbdcd2d9660abbfbb9c21b635591c0687f17f9b04046a300d") ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8923, &(0x7f0000000400)="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") 16:47:45 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") inotify_init1(0x0) 16:47:45 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000004c0)=@filter={'filter\x00', 0xe, 0x2, 0x2d8, [0x0, 0x20000540, 0x20000570, 0x20000748], 0x0, &(0x7f0000000080), &(0x7f0000000540)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x0, 'ip6gre0\x00', 'irlan0\x00', 'veth0_to_bond\x00', 'bond_slave_0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x178, 0x178, 0x1a8, [@physdev={'physdev\x00', 0x70, {{'veth1_to_bridge\x00', {}, 'ifb0\x00'}}}, @stp={'stp\x00', 0x48, {{0x0, {0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}]}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x0, 0x0, 'vlan0\x00', 'lo\x00', 'rose0\x00', 'bridge0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @random="6331f003b701", [], 0x70, 0x70, 0xa0}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x350) 16:47:46 executing program 2: r0 = socket$inet6(0xa, 0x1000000000003, 0x100000003) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000200000002000000dd00000100000000000000000800120002000200000000007d22000018000000030300000000030000000000000000bd03000000160000000301000000000000000000000000000000000000030005000000000002000000000000010000000000000000"], 0x80}, 0x1}, 0x0) 16:47:46 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:47:46 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000240)={'syz1'}, 0x1f361) r3 = accept4(r1, 0x0, &(0x7f0000000040)=0xfffffffffffffe6b, 0x0) close(r3) [ 170.113961] Y4`Ҙ: renamed from lo [ 170.116191] x_tables: eb_tables: physdev.0 match: invalid size 72 (kernel) != (user) 112 16:47:46 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000080)=""/146, &(0x7f0000000140)=0x92) 16:47:46 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x7001, &(0x7f0000000040)) 16:47:46 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000340)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2}, 'veth1_to_team\x00'}) 16:47:46 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x24000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x0, 0x0, 0x7fffffff, 0x0, 0x38, r0, 0x1}, 0x2c) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8914, &(0x7f0000000080)="6c6f00966fd651b959a9034a2c005290f48e3b8610d3d2adc7d4970403dc0d5df50f615b6a838e42517ea5ec10b7456ece60d4bc035fbdcd2d9660abbfbb9c21b635591c0687f17f9b04046a300d") ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8923, &(0x7f0000000400)="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") 16:47:46 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:47:46 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x24000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x0, 0x0, 0x7fffffff, 0x0, 0x38, r0, 0x1}, 0x2c) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8914, &(0x7f0000000080)="6c6f00966fd651b959a9034a2c005290f48e3b8610d3d2adc7d4970403dc0d5df50f615b6a838e42517ea5ec10b7456ece60d4bc035fbdcd2d9660abbfbb9c21b635591c0687f17f9b04046a300d") ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8923, &(0x7f0000000400)="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") 16:47:46 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="021000000a000000000000ebffffff000800120000000000000061e64dfa44f468783342f000260000000000008e31886500000000000000001000000000000000200000000000000000000000000000"], 0x50}, 0x1}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x33ab0eaa68c8dfc, 0x0) 16:47:46 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000240)={'syz1'}, 0x1f361) r3 = accept4(r1, 0x0, &(0x7f0000000040)=0xfffffffffffffe6b, 0x0) close(r3) [ 170.713751] Y4`Ҙ: renamed from lo 16:47:47 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000040)=0x100, 0xff1f) sendto$inet6(r1, &(0x7f00000000c0)="040400000700000000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb42f2dbd94c3b50035060f118d0000f55dc62600009b000000faffffff00000000aeb46245004bae1356642490a7b5fc88046afd77fc7ae664f65bfc370ad30c2750", 0x7b, 0x0, &(0x7f0000000080)={0xa, 0x200800800, 0x20000000005, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 16:47:47 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) 16:47:47 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000340)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2}, 'veth1_to_team\x00'}) 16:47:47 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x24000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x0, 0x0, 0x7fffffff, 0x0, 0x38, r0, 0x1}, 0x2c) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8914, &(0x7f0000000080)="6c6f00966fd651b959a9034a2c005290f48e3b8610d3d2adc7d4970403dc0d5df50f615b6a838e42517ea5ec10b7456ece60d4bc035fbdcd2d9660abbfbb9c21b635591c0687f17f9b04046a300d") ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8923, &(0x7f0000000400)="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") 16:47:47 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:47:47 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) 16:47:47 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='oom_score_adj\x00') pread64(r0, &(0x7f0000000000)=""/12, 0xc, 0x0) 16:47:47 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000240)={'syz1'}, 0x1f361) r3 = accept4(r1, 0x0, &(0x7f0000000040)=0xfffffffffffffe6b, 0x0) close(r3) 16:47:47 executing program 5: mq_open(&(0x7f0000000040)='-$\x00', 0x3, 0x0, &(0x7f0000000080)) 16:47:47 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x24000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x0, 0x0, 0x7fffffff, 0x0, 0x38, r0, 0x1}, 0x2c) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8914, &(0x7f0000000080)="6c6f00966fd651b959a9034a2c005290f48e3b8610d3d2adc7d4970403dc0d5df50f615b6a838e42517ea5ec10b7456ece60d4bc035fbdcd2d9660abbfbb9c21b635591c0687f17f9b04046a300d") ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8923, &(0x7f0000000400)="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") 16:47:47 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:47:47 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000852ff8)={0x77359400}, &(0x7f0000000040), 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f00000017c0), &(0x7f0000000200), 0x0) 16:47:47 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f00000000c0)='cgroup.max.descendants\x00', 0x2, 0x0) sendfile(r0, r2, &(0x7f0000000000), 0x5) 16:47:47 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 16:47:47 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000200), &(0x7f00000001c0), &(0x7f0000000080)) 16:47:47 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000240)={'syz1'}, 0x1f361) close(0xffffffffffffffff) 16:47:47 executing program 6: syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/user\x00') 16:47:48 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) 16:47:48 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:47:48 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x4000000008912, &(0x7f0000000280)="025cc83d0068458f762070") r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000040)=@fragment, 0x8) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000080)=@dstopts, 0x8) 16:47:48 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='cpuset.memory_spread_page\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000040)={[0x30]}, 0x1) 16:47:48 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, r3) request_key(&(0x7f00000006c0)="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", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3, 0x10000000}, &(0x7f00000004c0)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c747d6e80519f2f5a436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234864afd4648", 0x0) 16:47:48 executing program 6: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/pid\x00') 16:47:48 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000040)=0xfffffffffffffe6b, 0x0) close(r3) 16:47:48 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:47:48 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = semget$private(0x0, 0x8, 0x0) semop(r1, &(0x7f0000000040)=[{0x0, 0x8001}, {0x0, 0x0, 0x1800}], 0x2) semctl$IPC_RMID(r1, 0x0, 0x0) 16:47:48 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) 16:47:48 executing program 4: 16:47:48 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r0, &(0x7f00000000c0)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) 16:47:48 executing program 6: msgrcv(0x0, &(0x7f0000000000)=ANY=[], 0x0, 0x0, 0xa4a3ad41a879dddd) 16:47:48 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000040)=0xfffffffffffffe6b, 0x0) close(r3) 16:47:48 executing program 3: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:47:48 executing program 0: 16:47:49 executing program 1: 16:47:49 executing program 4: 16:47:49 executing program 6: 16:47:49 executing program 5: 16:47:49 executing program 0: 16:47:49 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000040)=0xfffffffffffffe6b, 0x0) close(r3) 16:47:49 executing program 3: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:47:49 executing program 2: 16:47:49 executing program 2: 16:47:49 executing program 0: 16:47:49 executing program 4: 16:47:49 executing program 5: 16:47:49 executing program 6: 16:47:49 executing program 1: 16:47:49 executing program 3: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:47:49 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) write$binfmt_misc(r2, &(0x7f0000000240)={'syz1'}, 0x1f361) r3 = accept4(r1, 0x0, &(0x7f0000000040)=0xfffffffffffffe6b, 0x0) close(r3) 16:47:49 executing program 2: 16:47:50 executing program 6: 16:47:50 executing program 0: 16:47:50 executing program 4: 16:47:50 executing program 1: 16:47:50 executing program 5: 16:47:50 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) write$binfmt_misc(r2, &(0x7f0000000240)={'syz1'}, 0x1f361) r3 = accept4(r1, 0x0, &(0x7f0000000040)=0xfffffffffffffe6b, 0x0) close(r3) 16:47:50 executing program 1: 16:47:50 executing program 2: 16:47:50 executing program 4: 16:47:50 executing program 3: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:47:50 executing program 6: 16:47:50 executing program 0: 16:47:50 executing program 5: 16:47:50 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) write$binfmt_misc(r2, &(0x7f0000000240)={'syz1'}, 0x1f361) r3 = accept4(r1, 0x0, &(0x7f0000000040)=0xfffffffffffffe6b, 0x0) close(r3) 16:47:50 executing program 1: 16:47:50 executing program 6: 16:47:50 executing program 0: 16:47:50 executing program 4: 16:47:50 executing program 5: 16:47:50 executing program 2: 16:47:50 executing program 3: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:47:50 executing program 1: 16:47:50 executing program 6: 16:47:50 executing program 5: 16:47:50 executing program 4: 16:47:51 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) sendto$inet6(0xffffffffffffffff, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000240)={'syz1'}, 0x1f361) r2 = accept4(r1, 0x0, &(0x7f0000000040)=0xfffffffffffffe6b, 0x0) close(r2) 16:47:51 executing program 2: 16:47:51 executing program 0: 16:47:51 executing program 3: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:47:51 executing program 4: 16:47:51 executing program 1: 16:47:51 executing program 5: 16:47:51 executing program 6: 16:47:51 executing program 2: 16:47:51 executing program 0: 16:47:51 executing program 4: 16:47:51 executing program 1: 16:47:51 executing program 2: 16:47:51 executing program 6: 16:47:51 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x1000000004e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x800400000000ff) r2 = accept4$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c, 0x80000) setsockopt$inet6_group_source_req(r2, 0x29, 0xcab330b71ec29498, &(0x7f00000000c0)={0xffffffffffffff80, {{0xa, 0x4e20, 0x8, @loopback={0x0, 0x1}, 0x558}}, {{0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x40}}}, 0x108) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 16:47:51 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r1 = dup(r0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000003c0)='yeah\x00', 0x5) 16:47:52 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000240)={'syz1'}, 0x1f361) r3 = accept4(r1, 0x0, &(0x7f0000000040)=0xfffffffffffffe6b, 0x0) close(r3) 16:47:52 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:47:52 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev={0xfe, 0x80}, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff00}, 0x20) r1 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f0000000100)={0x2000000005, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000200)={'broute\x00'}, &(0x7f0000000000)=0x78) 16:47:52 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000000)={0xff, @empty, 0x4e20, 0x0, 'ovf\x00', 0x38, 0x1}, 0x2c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x28280, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000acf000)={0x0, {{0x2, 0x0, @multicast1=0xe0000014}}}, 0x90) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) dup3(r0, r2, 0x0) 16:47:52 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 16:47:52 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000002b40)=[{0x0, 0x0, &(0x7f0000002a80)=[{&(0x7f0000002a00)="7f0a1e1e5c9f731b24e7490127e3c5ed138880962b05cd9473d16564ef2e27c362066bd39161dca94938487aca4de2e445d433c8302990e3715384ab3bf32a7b", 0x40}], 0x1, &(0x7f0000002ac0)}], 0x1, 0x0) 16:47:52 executing program 0: [ 176.127985] IPVS: set_ctl: invalid protocol: 255 0.0.0.0:20000 16:47:52 executing program 0: 16:47:52 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000000040)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000000240)=[{&(0x7f0000000180)="1f0000000203193b000007000200068100023b050900050000004000020058", 0x1f}], 0x1) 16:47:52 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x100000400000003a) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) write$binfmt_aout(r0, &(0x7f0000000f80)=ANY=[@ANYBLOB="8200e807"], 0x4) 16:47:52 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000002b40)=[{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}, {0x0, 0x0, &(0x7f0000002800), 0x0, 0x0, 0x0, 0x5000}], 0x2, 0x0) [ 176.238961] IPVS: set_ctl: invalid protocol: 255 0.0.0.0:20000 16:47:52 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:47:52 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x8}, &(0x7f0000000100), 0xd5db1e4aa2fb818) 16:47:52 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000240)={'syz1'}, 0x1f361) r3 = accept4(r1, 0x0, &(0x7f0000000040)=0xfffffffffffffe6b, 0x0) close(r3) 16:47:52 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="02090009020000000001000000000000"], 0x10}, 0x1}, 0x0) 16:47:52 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0xc) getuid() fstat(0xffffffffffffffff, &(0x7f0000000340)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000003c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000400), &(0x7f0000000440)=0xc) getresgid(&(0x7f0000000480), &(0x7f00000004c0), &(0x7f0000000500)) sendmsg$unix(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f0000000280), 0x0, &(0x7f0000000540)}, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, {0xa}}, 0x5c) 16:47:52 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='setgroups\x00') close(r0) 16:47:52 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x8, &(0x7f0000000140)=0x0) io_submit(r2, 0x1, &(0x7f00000003c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000000c0)}]) io_getevents(r2, 0x3, 0x375, &(0x7f00000002c0), &(0x7f0000000000)={0x0, 0x989680}) 16:47:52 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000000)={0x77359400}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) accept4(r1, &(0x7f00002c0fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00003bd000)=0x14, 0x0) r2 = gettid() tkill(r2, 0x1000000000013) 16:47:52 executing program 0: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000000080)=0x3, 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x8912, &(0x7f0000000140)) 16:47:52 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:47:52 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000c86f88)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getpriority(0x0, 0x0) 16:47:52 executing program 6: syz_emit_ethernet(0x3, &(0x7f00000005c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaa29ab0893fde86dd603f3a5400142f01fe8000000000000000000000000000bbff0200000000000000000000000000010000883e18436a3527e16dcc935ea6900306e5249361893bc7765b154666b4506b8621de", @ANYRES32=0x41424344, @ANYBLOB="50000000907800005f8ebdcadfc473ccb4e131e99f47e723204e3b0a897b00000000000000000000000000"], &(0x7f00000004c0)) 16:47:52 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) dup3(r0, r1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}}}, {{@in6=@dev={0xfe, 0x80}}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) 16:47:53 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)="2e2f6367726f75702f00797a3010", 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) pwritev(r1, &(0x7f0000001540)=[{&(0x7f0000000000)="01", 0x1}], 0x1, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000080)='>', 0x1}], 0x1, 0x200000) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r1, 0x3, 0x0, 0x1000001) 16:47:53 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet6(r0, &(0x7f00000002c0), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 16:47:53 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:47:53 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000000)={0x77359400}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) accept4(r1, &(0x7f00002c0fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00003bd000)=0x14, 0x0) shutdown(r1, 0x1) r2 = gettid() tkill(r2, 0x1000000000013) 16:47:53 executing program 1: 16:47:53 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(0xffffffffffffffff, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1f361) r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffffffffffe6b, 0x0) close(r2) 16:47:53 executing program 0: 16:47:53 executing program 5: 16:47:53 executing program 4: 16:47:53 executing program 1: [ 177.667038] hrtimer: interrupt took 73771 ns 16:47:53 executing program 2: 16:47:53 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:47:53 executing program 1: 16:47:53 executing program 0: 16:47:53 executing program 4: 16:47:53 executing program 7: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1f361) r2 = accept4(r0, 0x0, &(0x7f0000000040)=0xfffffffffffffe6b, 0x0) close(r2) 16:47:53 executing program 5: 16:47:53 executing program 1: 16:47:53 executing program 2: 16:47:54 executing program 6: 16:47:54 executing program 4: 16:47:54 executing program 0: 16:47:54 executing program 5: 16:47:54 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:47:54 executing program 2: 16:47:54 executing program 7: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1f361) r2 = accept4(r0, 0x0, &(0x7f0000000040)=0xfffffffffffffe6b, 0x0) close(r2) 16:47:54 executing program 1: 16:47:54 executing program 1: 16:47:54 executing program 2: 16:47:54 executing program 4: 16:47:54 executing program 5: 16:47:54 executing program 6: 16:47:54 executing program 0: 16:47:54 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:47:54 executing program 7: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1f361) r2 = accept4(r0, 0x0, &(0x7f0000000040)=0xfffffffffffffe6b, 0x0) close(r2) 16:47:54 executing program 4: 16:47:54 executing program 1: 16:47:54 executing program 5: 16:47:54 executing program 2: 16:47:54 executing program 6: 16:47:54 executing program 0: 16:47:54 executing program 4: 16:47:54 executing program 1: 16:47:54 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:47:54 executing program 5: 16:47:54 executing program 6: 16:47:55 executing program 2: 16:47:55 executing program 0: 16:47:55 executing program 4: 16:47:55 executing program 7: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1f361) r2 = accept4(r0, 0x0, &(0x7f0000000040)=0xfffffffffffffe6b, 0x0) close(r2) 16:47:55 executing program 1: 16:47:55 executing program 5: 16:47:55 executing program 6: 16:47:55 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:47:55 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000007c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000780)={&(0x7f0000000440)=@allocspi={0x104, 0x16, 0x31d, 0x0, 0x0, {{{@in6, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, {@in6, 0x0, 0x33}}}, [@mark={0xc, 0x15}]}, 0x104}, 0x1}, 0x0) 16:47:55 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2e, 0x24}, [], {0x95}}, &(0x7f0000000180)="4550d4001f91eb2f57b73224433025039c3096b20c6b439348bf689c08608537d6223e63adc0624fbae2e109359dce6922324ccc13160b68cae6430697259dd52d1f73e16adc3592d02925dffae85e9cd2398c6c67c87fb5b12602f145b484be45912966e8b7e2f66069c56dd76c1dc112013c3a6b4de999cdcdc8855aee3437dcc87580cfbe546fbbfbc0eb56d8bbbea2904a7c73c2", 0x0, 0x60, &(0x7f0000000000)=""/195}, 0x16) 16:47:55 executing program 2: r0 = socket(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 'wrr\x00'}, 0x2c) 16:47:55 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x10, 0x3, 0x0) getsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xfdeb) 16:47:55 executing program 0: 16:47:55 executing program 6: 16:47:55 executing program 7: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1f361) r2 = accept4(r0, 0x0, &(0x7f0000000040)=0xfffffffffffffe6b, 0x0) close(r2) 16:47:55 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:47:55 executing program 1: 16:47:55 executing program 4: 16:47:55 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x7, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xd, 0x1ff, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r1, &(0x7f0000000080)}, 0x10) 16:47:55 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1000082) r1 = memfd_create(&(0x7f0000000140)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) fcntl$addseals(r1, 0x409, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) sync() fdatasync(r0) 16:47:55 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$packet(0x11, 0x400000002, 0x300) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000280), 0xffffffee, 0x20000004, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) close(r1) 16:47:55 executing program 6: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)="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", 0x0, 0x0) fcntl$notify(r0, 0x402, 0x800000000000000d) fcntl$notify(r0, 0x402, 0xffffffffffffbffe) [ 179.943338] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:47:56 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r1, 0x7, &(0x7f0000010000)) dup3(r0, r1, 0x0) 16:47:56 executing program 1: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000000000)) read(r0, &(0x7f0000002200)=""/4096, 0x1000) 16:47:56 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000700)="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", 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000005c0)) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000200), 0x4) 16:47:56 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:47:56 executing program 7: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1f361) r2 = accept4(r0, 0x0, &(0x7f0000000040)=0xfffffffffffffe6b, 0x0) close(r2) 16:47:56 executing program 6: openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0x0, 0x0) 16:47:56 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:47:56 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x100000003, 0x80000000000006) sendto$inet6(r1, &(0x7f0000000000), 0x297, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}, 0x2}, 0x1c) 16:47:56 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='mounts\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002100)) 16:47:56 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000240)={'syz1'}, 0x1f361) r3 = accept4(r1, 0x0, &(0x7f0000000040)=0xfffffffffffffe6b, 0x0) close(r3) [ 180.698001] loop: Write error at byte offset 0, length 4096. [ 180.705141] print_req_error: I/O error, dev loop0, sector 0 [ 180.711077] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 180.719025] loop: Write error at byte offset 4096, length 4096. [ 180.725368] print_req_error: I/O error, dev loop0, sector 8 [ 180.731376] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 180.740734] loop: Write error at byte offset 8192, length 4096. 16:47:56 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:47:56 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@broadcast=0xffffffff}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) [ 180.747108] print_req_error: I/O error, dev loop0, sector 16 [ 180.753104] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 180.762231] loop: Write error at byte offset 12288, length 4096. [ 180.768981] print_req_error: I/O error, dev loop0, sector 24 [ 180.774996] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 180.783792] loop: Write error at byte offset 16384, length 4096. [ 180.790620] print_req_error: I/O error, dev loop0, sector 32 [ 180.796627] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 180.805017] loop: Write error at byte offset 20480, length 4096. [ 180.811459] print_req_error: I/O error, dev loop0, sector 40 [ 180.817418] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 180.825277] loop: Write error at byte offset 24576, length 4096. [ 180.831639] print_req_error: I/O error, dev loop0, sector 48 [ 180.837565] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 180.845427] loop: Write error at byte offset 28672, length 4096. [ 180.851702] print_req_error: I/O error, dev loop0, sector 56 [ 180.857649] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 180.865519] loop: Write error at byte offset 32768, length 4096. [ 180.871841] print_req_error: I/O error, dev loop0, sector 64 [ 180.877774] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 180.885674] loop: Write error at byte offset 36864, length 4096. [ 180.891963] print_req_error: I/O error, dev loop0, sector 72 [ 180.897913] Buffer I/O error on dev loop0, logical block 9, lost async page write 16:47:57 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000000)=0x2, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000280), 0xffffffee, 0x20000004, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) close(r1) [ 181.187631] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 16:47:57 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x2000, 0x0) fcntl$setstatus(r0, 0x4, 0x0) 16:47:57 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0xa, 0x100000001, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) connect$inet6(r2, &(0x7f0000001100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) listen(r2, 0x0) 16:47:57 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x10, 0x4000000003, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000220007031dfffd946f6105000000000000007d21fe1c4095421ba3a20400ff7e", 0x24}], 0x1}, 0x0) 16:47:57 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000002b40)=[{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000100)="56efc363c14c7cff1ff00eb173ede90a6677210cbd31d253ecbfdec484f0beb7492af867153fbbd589fdd12bb6c5aec21f6a7888a44a1bb9b95b5c2c70697edf", 0x40}], 0x1, &(0x7f00000005c0)=ANY=[]}], 0x1, 0x0) 16:47:57 executing program 1: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000000000)) read(r0, &(0x7f0000002200)=""/4096, 0x1000) 16:47:57 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:47:57 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000240)={'syz1'}, 0x1f361) r3 = accept4(r1, 0x0, &(0x7f0000000040)=0xfffffffffffffe6b, 0x0) close(r3) 16:47:57 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @rand_addr}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000040)) 16:47:57 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:47:57 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x11, &(0x7f0000000140)={0x1d, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, 0x108) 16:47:57 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r1 = dup(r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000280)={0x0, @loopback=0x7f000001, 0x0, 0x0, 'dh\x00'}, 0x2c) 16:47:57 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0xa, 0x100000001, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) connect$inet6(r2, &(0x7f0000001100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) listen(r2, 0x0) 16:47:57 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000240)={'syz1'}, 0x1f361) r3 = accept4(r1, 0x0, &(0x7f0000000040)=0xfffffffffffffe6b, 0x0) close(r3) 16:47:57 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmsg$nl_route_sched(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000080)=@gettaction={0x18, 0x32, 0x301, 0x0, 0x0, {}, [@action_gd=@TCA_ACT_TAB={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) 16:47:57 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x82) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/tcp\x00') ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x7) [ 182.016511] tc_dump_action: action bad kind 16:47:58 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='setgroups\x00') close(r1) 16:47:58 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:47:58 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a080007000000000013002d73256605001a00000ce68d5426de7edf1500001000148e903f854dd682fe64f211dc0caee0c90002000100"], 0x38}, 0x1}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x20, 0x0) 16:47:58 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0xa, 0x100000001, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) connect$inet6(r2, &(0x7f0000001100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) listen(r2, 0x0) 16:47:58 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigqueueinfo(r0, 0x0, &(0x7f00000008c0)) 16:47:58 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x0) read(r0, &(0x7f0000002200)=""/4096, 0x1000) 16:47:58 executing program 0: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/user\x00') r0 = socket(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 'sh\x00'}, 0x2c) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") 16:47:58 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000040)=0xfffffffffffffe6b, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000003c0)={0x0, 0x200}, 0x14) 16:47:58 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='setgroups\x00') close(r1) 16:47:58 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0xa, 0x100000001, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) connect$inet6(r2, &(0x7f0000001100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) listen(r2, 0x0) 16:47:58 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:47:58 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000240)={'syz1'}, 0x1f361) r3 = accept4(r1, 0x0, &(0x7f0000000040)=0xfffffffffffffe6b, 0x0) close(r3) 16:47:58 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r1 = dup(r0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000001080)={'nat\x00', 0x0, 0x0, 0x1000, [], 0x0, &(0x7f0000000000), &(0x7f0000000080)=""/4096}, &(0x7f0000001100)=0x78) 16:47:58 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='setgroups\x00') close(r1) 16:47:58 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0xa, 0x100000001, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) listen(r2, 0x0) 16:47:58 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x405) dup2(r2, r1) 16:47:59 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:47:59 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000000140)) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000100)='efivarfs\x00', 0x1020, &(0x7f0000000080)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='nfs4\x00', 0xa3022, 0x0) 16:47:59 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000240)={'syz1'}, 0x1f361) r3 = accept4(r1, 0x0, &(0x7f0000000040)=0xfffffffffffffe6b, 0x0) close(r3) 16:47:59 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0xa, 0x100000001, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) listen(r2, 0x0) 16:47:59 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='setgroups\x00') close(r1) 16:47:59 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x0) read(r0, &(0x7f0000002200)=""/4096, 0x1000) 16:47:59 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)="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", 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000005c0)) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c) 16:47:59 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) readv(r1, &(0x7f00000004c0)=[{&(0x7f0000000040)=""/184, 0xb8}], 0x1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000002c0)="72616d667300d971abaf50e52c683ac7923627a5744cd7d1b96b8d4618e24e36049b5844a75fe6f6d4200b96b0749fdd17fc0d8c51663f69b78999dff00ad5d5f2a5940579d3189bfa01a1fe357cacc04a77d5ebfe32e5b27547a1e8d9069f53814969fc451b9223e747c9d972a8c2fb93bb23f6a8a43261fa33fcbfbe5071cf48002b25fabc803bd3e52cc10a1bce00c7e3bf430fb3422b8a3219edd913fce89d56b7f1df27a46c63aacd69c9a1184731ca152e528709dfe5f7cdd5f5a8784c82896cc9a067073488f4fd1d3ec0c3aff2685fcfd3e22bd62311fb2779727bf10fa24555", 0x0, &(0x7f0000000040)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000000140)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000100)) preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 16:47:59 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") close(0xffffffffffffffff) 16:47:59 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:47:59 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0xa, 0x100000001, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) listen(r2, 0x0) 16:47:59 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000000140)) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000100)='efivarfs\x00', 0x1020, &(0x7f0000000080)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='nfs4\x00', 0xa3022, 0x0) 16:47:59 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000240)={'syz1'}, 0x1f361) r3 = accept4(r1, 0x0, &(0x7f0000000040)=0xfffffffffffffe6b, 0x0) close(r3) 16:47:59 executing program 0: r0 = eventfd(0xf3) readv(r0, &(0x7f0000000040)=[{&(0x7f00000002c0)=""/212, 0xd4}], 0x1) 16:47:59 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x0) 16:47:59 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0xa, 0x100000001, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r2 = socket$inet6(0xa, 0x801, 0x0) connect$inet6(r2, &(0x7f0000001100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) listen(r2, 0x0) 16:47:59 executing program 2: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='setgroups\x00') close(r0) 16:47:59 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:48:00 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup2(r0, r0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000040)) r2 = syz_open_procfs(0x0, &(0x7f0000000340)="6e65742f6970365f666c6f776c6162656c006ec03114893458edc1c9d8dc4b0d8dae982640d0e6bb51d7ff596e1c92de0eaa319198e91f0a4d43697c2bcd77f017365af160acf33bd66432ebe50c0e8bdaf7fc39feff34ef27a1397193227f4733c145e66536c6c275112520e72b3097843b5cdac480c3b1384ebf592505f88589fcd2d7") r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x2, 0x0) sendfile(r3, r2, &(0x7f00000002c0), 0x1000000000d9) 16:48:00 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000240)={'syz1'}, 0x1f361) r3 = accept4(r1, 0x0, &(0x7f0000000040)=0xfffffffffffffe6b, 0x0) close(r3) 16:48:00 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) dup2(r1, r2) 16:48:00 executing program 4: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f0000000040)) 16:48:00 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0xa, 0x100000001, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000001100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) listen(0xffffffffffffffff, 0x0) 16:48:00 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:48:00 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) sendmmsg(r1, &(0x7f0000000300), 0x400000000000046, 0x3fffffc) 16:48:00 executing program 2: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='setgroups\x00') close(r0) 16:48:00 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000240)={'syz1'}, 0x1f361) r3 = accept4(r1, 0x0, &(0x7f0000000040)=0xfffffffffffffe6b, 0x0) close(r3) 16:48:00 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 16:48:00 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) readv(r1, &(0x7f00000004c0)=[{&(0x7f0000000040)=""/184, 0xb8}], 0x1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000002c0)="72616d667300d971abaf50e52c683ac7923627a5744cd7d1b96b8d4618e24e36049b5844a75fe6f6d4200b96b0749fdd17fc0d8c51663f69b78999dff00ad5d5f2a5940579d3189bfa01a1fe357cacc04a77d5ebfe32e5b27547a1e8d9069f53814969fc451b9223e747c9d972a8c2fb93bb23f6a8a43261fa33fcbfbe5071cf48002b25fabc803bd3e52cc10a1bce00c7e3bf430fb3422b8a3219edd913fce89d56b7f1df27a46c63aacd69c9a1184731ca152e528709dfe5f7cdd5f5a8784c82896cc9a067073488f4fd1d3ec0c3aff2685fcfd3e22bd62311fb2779727bf10fa24555", 0x0, &(0x7f0000000040)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000000140)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000100)) preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 16:48:00 executing program 2: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='setgroups\x00') close(r0) 16:48:00 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r1 = dup(r0) sendto$inet6(r1, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 16:48:00 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket(0xa, 0x100000001, 0x0) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) connect$inet6(r1, &(0x7f0000001100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) listen(r1, 0x0) 16:48:00 executing program 0: 16:48:00 executing program 4: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f0000000040)) 16:48:00 executing program 6: 16:48:00 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:48:00 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000240)={'syz1'}, 0x1f361) r3 = accept4(r1, 0x0, &(0x7f0000000040)=0xfffffffffffffe6b, 0x0) close(r3) 16:48:01 executing program 1: 16:48:01 executing program 2: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='setgroups\x00') close(r0) 16:48:01 executing program 0: 16:48:01 executing program 4: 16:48:01 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket(0xa, 0x100000001, 0x0) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) connect$inet6(r1, &(0x7f0000001100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) listen(r1, 0x0) 16:48:01 executing program 6: 16:48:01 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:48:01 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2e, 0x5c}, [], {0x95}}, &(0x7f0000000180)="4550d4001f91eb2f57b73224433025039c3096b20c6b439348bf689c08608537d6223e63adc0624fbae2e109359dce6922324ccc13160b68cae6430697259dd52d1f73e16adc3592d02925dffae85e9cd2398c6c67c87fb5b12602f145b484be45912966e8b7e2f66069c56dd76c1dc112013c3a6b4de999cdcdc8855aee3437dcc87580cfbe546fbbfbc0eb56d8bbbea2904a7c73c2", 0x0, 0x60, &(0x7f0000000000)=""/195}, 0x16) 16:48:01 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x3, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000000)) 16:48:01 executing program 0: 16:48:01 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket(0xa, 0x100000001, 0x0) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) connect$inet6(r1, &(0x7f0000001100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) listen(r1, 0x0) 16:48:01 executing program 2: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='setgroups\x00') close(r0) 16:48:01 executing program 6: 16:48:01 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000240)={'syz1'}, 0x1f361) r3 = accept4(r1, 0x0, &(0x7f0000000040)=0xfffffffffffffe6b, 0x0) close(r3) 16:48:01 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:48:01 executing program 1: 16:48:01 executing program 6: 16:48:01 executing program 0: 16:48:01 executing program 2: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='setgroups\x00') close(r0) 16:48:01 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) connect$inet6(r1, &(0x7f0000001100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) listen(r1, 0x0) 16:48:01 executing program 4: 16:48:01 executing program 1: 16:48:01 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:48:01 executing program 6: 16:48:01 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000240)={'syz1'}, 0x1f361) r3 = accept4(r1, 0x0, &(0x7f0000000040)=0xfffffffffffffe6b, 0x0) close(r3) 16:48:02 executing program 4: 16:48:02 executing program 0: 16:48:02 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) connect$inet6(r1, &(0x7f0000001100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) listen(r1, 0x0) 16:48:02 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='setgroups\x00') close(r1) 16:48:02 executing program 1: 16:48:02 executing program 6: 16:48:02 executing program 3: 16:48:02 executing program 0: 16:48:02 executing program 4: 16:48:02 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) connect$inet6(r1, &(0x7f0000001100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) listen(r1, 0x0) 16:48:02 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000240)={'syz1'}, 0x1f361) r3 = accept4(r1, 0x0, &(0x7f0000000040)=0xfffffffffffffe6b, 0x0) close(r3) 16:48:02 executing program 1: 16:48:02 executing program 6: 16:48:02 executing program 3: 16:48:02 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='setgroups\x00') close(r1) 16:48:02 executing program 4: 16:48:02 executing program 0: 16:48:02 executing program 6: 16:48:02 executing program 1: 16:48:02 executing program 5: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket(0xa, 0x100000001, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) connect$inet6(r1, &(0x7f0000001100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) listen(r1, 0x0) 16:48:02 executing program 3: 16:48:02 executing program 4: 16:48:03 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000240)={'syz1'}, 0x1f361) r3 = accept4(r1, 0x0, &(0x7f0000000040)=0xfffffffffffffe6b, 0x0) close(r3) 16:48:03 executing program 0: 16:48:03 executing program 6: 16:48:03 executing program 1: 16:48:03 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='setgroups\x00') close(r1) 16:48:03 executing program 4: 16:48:03 executing program 3: 16:48:03 executing program 5: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket(0xa, 0x100000001, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) connect$inet6(r1, &(0x7f0000001100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) listen(r1, 0x0) 16:48:03 executing program 6: 16:48:03 executing program 1: 16:48:03 executing program 4: 16:48:03 executing program 0: 16:48:03 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000240)={'syz1'}, 0x1f361) r3 = accept4(r1, 0x0, &(0x7f0000000040)=0xfffffffffffffe6b, 0x0) close(r3) 16:48:03 executing program 3: 16:48:03 executing program 5: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket(0xa, 0x100000001, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) connect$inet6(r1, &(0x7f0000001100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) listen(r1, 0x0) 16:48:03 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='setgroups\x00') close(r1) 16:48:03 executing program 1: 16:48:03 executing program 6: 16:48:03 executing program 4: 16:48:03 executing program 0: 16:48:03 executing program 3: 16:48:03 executing program 1: 16:48:03 executing program 5: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r0 = socket(0xa, 0x100000001, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) connect$inet6(r1, &(0x7f0000001100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) listen(r1, 0x0) 16:48:03 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='setgroups\x00') close(r1) 16:48:03 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r0, &(0x7f0000000300)=ANY=[@ANYBLOB='s'], 0x1) 16:48:03 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCETHTOOL(r0, 0x5421, &(0x7f0000000040)={'lo\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="0700000000008c194b4a000203be8911bf0710000000000000000000000000000000000000bb7b00"]}) msgctl$IPC_RMID(0x0, 0x0) 16:48:04 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000200)='ns/ipc\x00') syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2f, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 16:48:04 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$SEM_INFO(0x0, 0x0, 0x13, &(0x7f0000000100)=""/101) 16:48:04 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000240)={'syz1'}, 0x1f361) r3 = accept4(r1, 0x0, &(0x7f0000000040)=0xfffffffffffffe6b, 0x0) close(r3) 16:48:04 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) 16:48:04 executing program 5: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r0 = socket(0xa, 0x100000001, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) connect$inet6(r1, &(0x7f0000001100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) listen(r1, 0x0) 16:48:04 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='setgroups\x00') close(r1) 16:48:04 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) 16:48:04 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000440)={@loopback=0x7f000001, @rand_addr=0xac14140f}, 0xc) 16:48:04 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='setgroups\x00') 16:48:04 executing program 1: 16:48:04 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='setgroups\x00') close(r1) 16:48:04 executing program 5: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r0 = socket(0xa, 0x100000001, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) connect$inet6(r1, &(0x7f0000001100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) listen(r1, 0x0) 16:48:04 executing program 4: 16:48:04 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000240)={'syz1'}, 0x1f361) r3 = accept4(r1, 0x0, &(0x7f0000000040)=0xfffffffffffffe6b, 0x0) close(r3) 16:48:04 executing program 6: 16:48:04 executing program 0: 16:48:04 executing program 3: 16:48:04 executing program 1: 16:48:04 executing program 4: 16:48:04 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='setgroups\x00') close(r1) 16:48:04 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0xa, 0x100000001, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) connect$inet6(r2, &(0x7f0000001100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) listen(r2, 0x0) 16:48:04 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000240)={'syz1'}, 0x1f361) r3 = accept4(r1, 0x0, &(0x7f0000000040)=0xfffffffffffffe6b, 0x0) close(r3) 16:48:05 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB='s'], 0x1) close(r1) 16:48:05 executing program 0: 16:48:05 executing program 3: 16:48:05 executing program 1: 16:48:05 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='setgroups\x00') close(r1) 16:48:05 executing program 6: 16:48:05 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0xa, 0x100000001, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) connect$inet6(r2, &(0x7f0000001100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) listen(r2, 0x0) 16:48:05 executing program 1: 16:48:05 executing program 3: 16:48:05 executing program 0: 16:48:05 executing program 6: 16:48:05 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000240)={'syz1'}, 0x1f361) r3 = accept4(r1, 0x0, &(0x7f0000000040)=0xfffffffffffffe6b, 0x0) close(r3) 16:48:05 executing program 0: 16:48:05 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='setgroups\x00') close(r1) 16:48:05 executing program 1: 16:48:05 executing program 3: 16:48:06 executing program 4: 16:48:06 executing program 6: 16:48:06 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0xa, 0x100000001, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) connect$inet6(r2, &(0x7f0000001100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) listen(r2, 0x0) 16:48:06 executing program 0: 16:48:06 executing program 1: 16:48:06 executing program 3: 16:48:06 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000240)={'syz1'}, 0x1f361) r3 = accept4(r1, 0x0, &(0x7f0000000040)=0xfffffffffffffe6b, 0x0) close(r3) 16:48:06 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='setgroups\x00') close(r1) 16:48:06 executing program 3: 16:48:06 executing program 1: 16:48:06 executing program 6: 16:48:06 executing program 0: 16:48:06 executing program 4: 16:48:06 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='setgroups\x00') close(r1) 16:48:06 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0xa, 0x100000001, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) connect$inet6(r2, &(0x7f0000001100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) listen(r2, 0x0) 16:48:06 executing program 6: 16:48:06 executing program 3: 16:48:06 executing program 1: 16:48:06 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000240)={'syz1'}, 0x1f361) r3 = accept4(r1, 0x0, &(0x7f0000000040)=0xfffffffffffffe6b, 0x0) close(r3) 16:48:06 executing program 4: 16:48:06 executing program 0: 16:48:06 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='setgroups\x00') close(r1) 16:48:06 executing program 6: 16:48:06 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0xa, 0x100000001, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) connect$inet6(r2, &(0x7f0000001100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) listen(r2, 0x0) 16:48:06 executing program 1: 16:48:06 executing program 3: 16:48:06 executing program 4: 16:48:06 executing program 0: 16:48:06 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='setgroups\x00') close(r1) 16:48:07 executing program 6: 16:48:07 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0xa, 0x100000001, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) connect$inet6(r2, &(0x7f0000001100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) listen(r2, 0x0) 16:48:07 executing program 0: 16:48:07 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000240)={'syz1'}, 0x1f361) r3 = accept4(r1, 0x0, &(0x7f0000000040)=0xfffffffffffffe6b, 0x0) close(r3) 16:48:07 executing program 4: 16:48:07 executing program 3: 16:48:07 executing program 1: 16:48:07 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='setgroups\x00') close(r1) 16:48:07 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0xa, 0x100000001, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) connect$inet6(r2, &(0x7f0000001100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) listen(r2, 0x0) 16:48:07 executing program 6: 16:48:07 executing program 4: 16:48:07 executing program 1: 16:48:07 executing program 3: 16:48:07 executing program 0: 16:48:07 executing program 6: 16:48:07 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0xa, 0x100000001, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) connect$inet6(r2, &(0x7f0000001100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) listen(r2, 0x0) 16:48:07 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x0, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000240)={'syz1'}, 0x1f361) r3 = accept4(r1, 0x0, &(0x7f0000000040)=0xfffffffffffffe6b, 0x0) close(r3) 16:48:07 executing program 4: 16:48:07 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='setgroups\x00') close(r1) 16:48:07 executing program 1: 16:48:07 executing program 0: 16:48:07 executing program 3: 16:48:07 executing program 6: 16:48:07 executing program 4: 16:48:07 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0xa, 0x100000001, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) connect$inet6(r2, &(0x7f0000001100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) listen(r2, 0x0) 16:48:08 executing program 0: 16:48:08 executing program 3: 16:48:08 executing program 1: 16:48:08 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='setgroups\x00') close(r1) 16:48:08 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000240)={'syz1'}, 0x1f361) r3 = accept4(r1, 0x0, &(0x7f0000000040)=0xfffffffffffffe6b, 0x0) close(r3) 16:48:08 executing program 6: 16:48:08 executing program 4: 16:48:08 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = socket(0xa, 0x100000001, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) connect$inet6(r2, &(0x7f0000001100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) listen(r2, 0x0) 16:48:08 executing program 0: 16:48:08 executing program 3: 16:48:08 executing program 1: 16:48:08 executing program 6: 16:48:08 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='setgroups\x00') close(r1) 16:48:08 executing program 4: 16:48:08 executing program 0: 16:48:08 executing program 3: 16:48:08 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = socket(0xa, 0x100000001, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) connect$inet6(r2, &(0x7f0000001100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) listen(r2, 0x0) 16:48:08 executing program 1: 16:48:08 executing program 6: 16:48:08 executing program 4: 16:48:09 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='setgroups\x00') close(r1) 16:48:09 executing program 1: 16:48:09 executing program 0: 16:48:09 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000240)={'syz1'}, 0x1f361) r3 = accept4(r1, 0x0, &(0x7f0000000040)=0xfffffffffffffe6b, 0x0) close(r3) 16:48:09 executing program 3: 16:48:09 executing program 6: 16:48:09 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = socket(0xa, 0x100000001, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) connect$inet6(r2, &(0x7f0000001100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) listen(r2, 0x0) 16:48:09 executing program 4: 16:48:09 executing program 4: 16:48:09 executing program 6: 16:48:09 executing program 0: 16:48:09 executing program 1: 16:48:09 executing program 3: 16:48:09 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='setgroups\x00') close(r1) 16:48:09 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") r1 = socket(0xa, 0x100000001, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) connect$inet6(r2, &(0x7f0000001100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) listen(r2, 0x0) 16:48:09 executing program 6: 16:48:09 executing program 1: 16:48:09 executing program 0: 16:48:10 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000240)={'syz1'}, 0x1f361) r3 = accept4(r1, 0x0, &(0x7f0000000040)=0xfffffffffffffe6b, 0x0) close(r3) 16:48:10 executing program 4: 16:48:10 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00000001c0)="ed", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) listen(r0, 0xffffffffffffff7d) r1 = accept4(r0, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000ac0)=0x80, 0x0) sendmmsg(r1, &(0x7f0000007840)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000940)="eb", 0x1}], 0x1, &(0x7f00000009c0)}}], 0x1, 0x80) 16:48:10 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") r1 = socket(0xa, 0x100000001, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) connect$inet6(r2, &(0x7f0000001100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) listen(r2, 0x0) 16:48:10 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='setgroups\x00') close(r1) 16:48:10 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000180)) 16:48:10 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='setgroups\x00') close(r1) 16:48:10 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='setgroups\x00') close(r1) 16:48:10 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000240)={'syz1'}, 0x1f361) r3 = accept4(r1, 0x0, &(0x7f0000000040)=0xfffffffffffffe6b, 0x0) close(r3) 16:48:10 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000240)={'syz1'}, 0x1f361) r3 = accept4(r1, 0x0, &(0x7f0000000040)=0xfffffffffffffe6b, 0x0) close(r3) 16:48:10 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='setgroups\x00') close(0xffffffffffffffff) 16:48:10 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") r1 = socket(0xa, 0x100000001, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) connect$inet6(r2, &(0x7f0000001100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) listen(r2, 0x0) 16:48:10 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000240)={'syz1'}, 0x1f361) r3 = accept4(r1, 0x0, &(0x7f0000000040)=0xfffffffffffffe6b, 0x0) close(r3) 16:48:10 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:48:10 executing program 1: socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1f361) r2 = accept4(r0, 0x0, &(0x7f0000000040)=0xfffffffffffffe6b, 0x0) close(r2) 16:48:10 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:48:11 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(0xffffffffffffffff, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000240)={'syz1'}, 0x1f361) r3 = accept4(r1, 0x0, &(0x7f0000000040)=0xfffffffffffffe6b, 0x0) close(r3) 16:48:11 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") r1 = socket(0xa, 0x100000001, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) connect$inet6(r2, &(0x7f0000001100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) listen(r2, 0x0) 16:48:11 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:48:11 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000240)={'syz1'}, 0x1f361) r3 = accept4(r1, 0x0, &(0x7f0000000040)=0xfffffffffffffe6b, 0x0) close(r3) 16:48:11 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:48:11 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:48:11 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") r1 = socket(0xa, 0x100000001, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) connect$inet6(r2, &(0x7f0000001100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) listen(r2, 0x0) 16:48:11 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000240)={'syz1'}, 0x1f361) r3 = accept4(r1, 0x0, &(0x7f0000000040)=0xfffffffffffffe6b, 0x0) close(r3) 16:48:11 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000240)={'syz1'}, 0x1f361) r3 = accept4(r1, 0x0, &(0x7f0000000040)=0xfffffffffffffe6b, 0x0) close(r3) 16:48:11 executing program 0: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:48:11 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000240)={'syz1'}, 0x1f361) r3 = accept4(r1, 0x0, &(0x7f0000000040)=0xfffffffffffffe6b, 0x0) close(r3) 16:48:11 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") r1 = socket(0xa, 0x100000001, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) connect$inet6(r2, &(0x7f0000001100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) listen(r2, 0x0) 16:48:11 executing program 3: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:48:11 executing program 6: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:48:11 executing program 1: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:48:11 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") r1 = socket(0xa, 0x100000001, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) connect$inet6(r2, &(0x7f0000001100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) listen(r2, 0x0) 16:48:11 executing program 0 (fault-call:4 fault-nth:0): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:48:11 executing program 2: 16:48:11 executing program 6: 16:48:12 executing program 3: [ 196.019620] FAULT_INJECTION: forcing a failure. [ 196.019620] name failslab, interval 1, probability 0, space 0, times 1 [ 196.031135] CPU: 0 PID: 8305 Comm: syz-executor0 Not tainted 4.17.0+ #22 [ 196.038020] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 196.047421] Call Trace: [ 196.050087] dump_stack+0x185/0x1d0 [ 196.053811] should_fail+0x87b/0xab0 [ 196.057598] __should_failslab+0x278/0x2a0 [ 196.061926] should_failslab+0x29/0x70 16:48:12 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") r1 = socket(0xa, 0x100000001, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) connect$inet6(r2, &(0x7f0000001100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) listen(r2, 0x0) [ 196.065901] kmem_cache_alloc_node+0x157/0xc80 [ 196.070638] ? __alloc_skb+0x202/0x9e0 [ 196.074597] __alloc_skb+0x202/0x9e0 [ 196.078379] fdb_notify+0xff/0x310 [ 196.082332] fdb_delete+0xf12/0x1050 [ 196.086126] fdb_delete_local+0x6b3/0xa20 [ 196.090354] br_fdb_delete_by_port+0x43d/0x4e0 [ 196.095018] br_dev_delete+0x1b6/0x2a0 [ 196.099007] br_del_bridge+0x162/0x1b0 [ 196.102992] br_ioctl_deviceless_stub+0x608/0xc40 [ 196.107939] ? _cond_resched+0x3c/0xd0 [ 196.111909] ? br_netif_receive_skb+0x240/0x240 16:48:12 executing program 1: [ 196.116632] ? br_netif_receive_skb+0x240/0x240 [ 196.121392] sock_ioctl+0x901/0xd10 [ 196.125101] ? __x64_sys_ioctl+0x280/0x320 [ 196.129408] ? do_vfs_ioctl+0x160/0x24b0 [ 196.133527] ? sock_poll+0x380/0x380 [ 196.137293] do_vfs_ioctl+0xcbd/0x24b0 [ 196.141271] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 196.146702] ? __fget_light+0x6a3/0x700 [ 196.150800] __x64_sys_ioctl+0x280/0x320 [ 196.154928] ? ksys_ioctl+0x260/0x260 [ 196.158816] do_syscall_64+0x15b/0x230 [ 196.162778] entry_SYSCALL_64_after_hwframe+0x63/0xe7 16:48:12 executing program 3: [ 196.168018] RIP: 0033:0x455ba9 [ 196.171277] RSP: 002b:00007fb96d09ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 196.179050] RAX: ffffffffffffffda RBX: 00007fb96d09f6d4 RCX: 0000000000455ba9 [ 196.186393] RDX: 0000000020000180 RSI: 00000000000089a1 RDI: 0000000000000014 [ 196.193740] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 196.201080] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 196.208408] R13: 00000000004bf9da R14: 00000000004cec50 R15: 0000000000000000 16:48:12 executing program 2: 16:48:12 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000240)={'syz1'}, 0x1f361) r3 = accept4(r1, 0x0, &(0x7f0000000040)=0xfffffffffffffe6b, 0x0) close(r3) 16:48:12 executing program 1: 16:48:12 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000240)={'syz1'}, 0x1f361) r3 = accept4(r1, 0x0, &(0x7f0000000040)=0xfffffffffffffe6b, 0x0) close(r3) 16:48:12 executing program 6: 16:48:12 executing program 2: 16:48:12 executing program 3: 16:48:12 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") r1 = socket(0xa, 0x100000001, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) connect$inet6(r2, &(0x7f0000001100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) listen(r2, 0x0) 16:48:12 executing program 0 (fault-call:4 fault-nth:1): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:48:12 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x1) 16:48:12 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) [ 196.739710] FAULT_INJECTION: forcing a failure. [ 196.739710] name failslab, interval 1, probability 0, space 0, times 0 [ 196.751325] CPU: 1 PID: 8341 Comm: syz-executor0 Not tainted 4.17.0+ #22 [ 196.758207] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 196.767607] Call Trace: [ 196.770276] dump_stack+0x185/0x1d0 [ 196.773966] should_fail+0x87b/0xab0 [ 196.777785] __should_failslab+0x278/0x2a0 [ 196.782093] should_failslab+0x29/0x70 [ 196.786084] __kmalloc_node_track_caller+0x24b/0x11b0 [ 196.791380] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 196.796806] ? fdb_notify+0xff/0x310 [ 196.800628] __alloc_skb+0x2cb/0x9e0 [ 196.804423] ? fdb_notify+0xff/0x310 [ 196.808205] fdb_notify+0xff/0x310 [ 196.811807] fdb_delete+0xf12/0x1050 [ 196.815594] fdb_delete_local+0x6b3/0xa20 [ 196.819821] br_fdb_delete_by_port+0x43d/0x4e0 [ 196.824468] br_dev_delete+0x1b6/0x2a0 [ 196.828457] br_del_bridge+0x162/0x1b0 [ 196.832439] br_ioctl_deviceless_stub+0x608/0xc40 16:48:12 executing program 1: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) write$cgroup_pid(r1, &(0x7f0000000240)=ANY=[@ANYBLOB='='], 0x1) dup2(r0, r2) 16:48:12 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = semget$private(0x0, 0x1800000000103, 0x0) semop(r1, &(0x7f0000000040)=[{0x0, 0x8001}, {}], 0x2) semctl$IPC_RMID(r1, 0x0, 0x0) [ 196.837388] ? _cond_resched+0x3c/0xd0 [ 196.841383] ? br_netif_receive_skb+0x240/0x240 [ 196.846124] ? br_netif_receive_skb+0x240/0x240 [ 196.850896] sock_ioctl+0x901/0xd10 [ 196.854620] ? __x64_sys_ioctl+0x280/0x320 [ 196.858946] ? do_vfs_ioctl+0x160/0x24b0 [ 196.863073] ? sock_poll+0x380/0x380 [ 196.866853] do_vfs_ioctl+0xcbd/0x24b0 [ 196.870847] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 196.876285] ? __fget_light+0x6a3/0x700 [ 196.880348] __x64_sys_ioctl+0x280/0x320 [ 196.884472] ? ksys_ioctl+0x260/0x260 [ 196.888335] do_syscall_64+0x15b/0x230 [ 196.892305] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 196.897540] RIP: 0033:0x455ba9 [ 196.900774] RSP: 002b:00007fb96d09ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 196.908544] RAX: ffffffffffffffda RBX: 00007fb96d09f6d4 RCX: 0000000000455ba9 [ 196.911690] IPv6 header not found [ 196.915852] RDX: 0000000020000180 RSI: 00000000000089a1 RDI: 0000000000000014 [ 196.915869] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 16:48:12 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0x0, 0x100000001, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) connect$inet6(r2, &(0x7f0000001100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) listen(r2, 0x0) [ 196.915885] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 196.915901] R13: 00000000004bf9da R14: 00000000004cec50 R15: 0000000000000001 [ 196.949136] IPv6 header not found 16:48:13 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001fc0)={0x0, 0x0, &(0x7f0000001ec0)=[{&(0x7f0000000e80)="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", 0x337}], 0x1, &(0x7f0000001f40)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}], 0x48, 0x20000804}, 0x0) recvmsg(r2, &(0x7f0000000440)={&(0x7f0000000200)=@pppol2tpin6, 0x80, &(0x7f0000000840)=[{&(0x7f00000003c0)=""/59, 0x3b}], 0x1, &(0x7f00000008c0)=""/212, 0xd4}, 0x0) 16:48:13 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000240)={'syz1'}, 0x1f361) r3 = accept4(r1, 0x0, &(0x7f0000000040)=0xfffffffffffffe6b, 0x0) close(r3) 16:48:13 executing program 0 (fault-call:4 fault-nth:2): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") [ 197.331336] FAULT_INJECTION: forcing a failure. [ 197.331336] name failslab, interval 1, probability 0, space 0, times 0 [ 197.342873] CPU: 0 PID: 8373 Comm: syz-executor0 Not tainted 4.17.0+ #22 [ 197.349753] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 197.359152] Call Trace: [ 197.361820] dump_stack+0x185/0x1d0 [ 197.365528] should_fail+0x87b/0xab0 [ 197.369340] __should_failslab+0x278/0x2a0 [ 197.373669] should_failslab+0x29/0x70 [ 197.377600] __kmalloc+0xbe/0x350 [ 197.381105] ? netdevice_event+0x388/0xf90 [ 197.385419] netdevice_event+0x388/0xf90 [ 197.389529] ? netdevice_event+0xf90/0xf90 [ 197.393820] ? rdma_roce_rescan_device+0x80/0x80 [ 197.398624] ? inet6addr_event+0x4c0/0x4c0 [ 197.402903] ? inet6addr_event+0x4c0/0x4c0 [ 197.407201] raw_notifier_call_chain+0x13e/0x240 [ 197.412056] rollback_registered_many+0x1397/0x1d70 [ 197.417188] ? kmsan_set_origin_inline+0x6b/0x120 [ 197.422133] unregister_netdevice_queue+0x579/0xab0 [ 197.427232] br_dev_delete+0x243/0x2a0 16:48:13 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa}, 0x1c) 16:48:13 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000240)={'syz1'}, 0x1f361) r3 = accept4(r1, 0x0, &(0x7f0000000040)=0xfffffffffffffe6b, 0x0) close(r3) 16:48:13 executing program 2: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r1 = dup2(r0, r0) mkdirat(r1, &(0x7f0000000280)='./file0\x00', 0x0) 16:48:13 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0x0, 0x100000001, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) connect$inet6(r2, &(0x7f0000001100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) listen(r2, 0x0) 16:48:13 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x5) fallocate(r1, 0x0, 0x7fff, 0x8001) fallocate(r1, 0x0, 0x5e89, 0xfff9) [ 197.431206] br_del_bridge+0x162/0x1b0 [ 197.435187] br_ioctl_deviceless_stub+0x608/0xc40 [ 197.440126] ? _cond_resched+0x3c/0xd0 [ 197.444151] ? br_netif_receive_skb+0x240/0x240 [ 197.448875] ? br_netif_receive_skb+0x240/0x240 [ 197.453630] sock_ioctl+0x901/0xd10 [ 197.457334] ? __x64_sys_ioctl+0x280/0x320 [ 197.461642] ? do_vfs_ioctl+0x160/0x24b0 [ 197.465759] ? sock_poll+0x380/0x380 [ 197.469531] do_vfs_ioctl+0xcbd/0x24b0 [ 197.473518] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 197.478965] ? __fget_light+0x6a3/0x700 [ 197.483034] __x64_sys_ioctl+0x280/0x320 [ 197.487169] ? ksys_ioctl+0x260/0x260 [ 197.491032] do_syscall_64+0x15b/0x230 [ 197.494995] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 197.500231] RIP: 0033:0x455ba9 [ 197.503451] RSP: 002b:00007fb96d09ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 197.511222] RAX: ffffffffffffffda RBX: 00007fb96d09f6d4 RCX: 0000000000455ba9 [ 197.518549] RDX: 0000000020000180 RSI: 00000000000089a1 RDI: 0000000000000014 [ 197.525869] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 197.533188] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 197.540510] R13: 00000000004bf9da R14: 00000000004cec50 R15: 0000000000000002 16:48:13 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0x1001000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)=@newlink={0x40, 0x10, 0xda76b36b65dcf5df, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "697036677265000000000000000600"}]}, @IFLA_NET_NS_FD={0x8, 0x3}]}, 0x40}, 0x1}, 0x0) 16:48:13 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0), 0x0, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000240)={'syz1'}, 0x1f361) r3 = accept4(r1, 0x0, &(0x7f0000000040)=0xfffffffffffffe6b, 0x0) close(r3) 16:48:13 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000b23000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000000000), 0x7f, 0x3) 16:48:13 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f00000001c0)=0x6, 0x4) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002300)=[{{&(0x7f0000000000)=@in={0x0, 0x0, @loopback}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/34, 0x22}], 0x1, &(0x7f0000000140)=""/59, 0x3b}}, {{&(0x7f0000000200), 0x80, &(0x7f0000000300)=[{&(0x7f0000000280)=""/122, 0x7a}, {&(0x7f0000000180)=""/50, 0xffffffa4}], 0x2, &(0x7f0000000340)=""/183, 0xb7}}, {{&(0x7f0000000400)=@pppol2tpv3in6, 0x80, &(0x7f0000000480), 0x0, &(0x7f00000004c0)=""/147, 0x93}}, {{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000580)=""/251, 0xfb}], 0x1}}, {{&(0x7f00000006c0)=@pppol2tp, 0x80, &(0x7f0000000bc0)=[{&(0x7f0000000740)=""/223, 0xdf}, {&(0x7f0000000840)=""/79, 0x4f}, {&(0x7f00000008c0)=""/255, 0xff}, {&(0x7f00000009c0)=""/250, 0xfa}, {&(0x7f0000000ac0)=""/215, 0xd7}], 0x5, &(0x7f0000000c40)=""/71, 0x47}}, {{&(0x7f0000000cc0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000002200)=[{&(0x7f0000000d40)=""/215, 0xd7}, {&(0x7f0000000e40)=""/207, 0xcf}, {&(0x7f0000000f40)=""/189, 0xbd}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/63, 0x3f}, {&(0x7f0000002040)=""/107, 0x6b}, {&(0x7f00000020c0)=""/191, 0xbf}, {&(0x7f0000002180)=""/72, 0x48}], 0x8, &(0x7f0000002280)=""/95, 0x5f}}], 0x6, 0x0, &(0x7f0000002480)={0x77359400}) 16:48:13 executing program 0 (fault-call:4 fault-nth:3): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") [ 197.974645] FAULT_INJECTION: forcing a failure. [ 197.974645] name failslab, interval 1, probability 0, space 0, times 0 [ 197.986202] CPU: 1 PID: 8415 Comm: syz-executor0 Not tainted 4.17.0+ #22 [ 197.993086] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 198.002479] Call Trace: [ 198.005128] dump_stack+0x185/0x1d0 [ 198.008812] should_fail+0x87b/0xab0 [ 198.012659] __should_failslab+0x278/0x2a0 [ 198.016966] should_failslab+0x29/0x70 [ 198.020928] kmem_cache_alloc_node+0x157/0xc80 [ 198.025598] ? __alloc_skb+0x202/0x9e0 [ 198.029552] __alloc_skb+0x202/0x9e0 [ 198.033333] inet_netconf_notify_devconf+0x1e0/0x400 [ 198.038520] inetdev_event+0x16b6/0x1db0 [ 198.042684] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 198.048164] ? arp_netdev_event+0xe0/0x1b0 [ 198.052460] ? ipv4_doint_and_flush+0x280/0x280 [ 198.057182] ? ipv4_doint_and_flush+0x280/0x280 [ 198.061913] raw_notifier_call_chain+0x13e/0x240 [ 198.066770] rollback_registered_many+0x1397/0x1d70 16:48:14 executing program 1: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) write$cgroup_pid(r1, &(0x7f0000000240)=ANY=[@ANYBLOB='='], 0x1) dup2(r0, r2) 16:48:14 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0x0, 0x100000001, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) connect$inet6(r2, &(0x7f0000001100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) listen(r2, 0x0) 16:48:14 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0), 0x0, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000240)={'syz1'}, 0x1f361) r3 = accept4(r1, 0x0, &(0x7f0000000040)=0xfffffffffffffe6b, 0x0) close(r3) 16:48:14 executing program 6: perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") clock_getres(0x0, &(0x7f0000000100)) 16:48:14 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0x1001000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)=@newlink={0x40, 0x10, 0xda76b36b65dcf5df, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "697036677265000000000000000600"}]}, @IFLA_NET_NS_FD={0x8, 0x3}]}, 0x40}, 0x1}, 0x0) [ 198.071882] ? kmsan_set_origin_inline+0x6b/0x120 [ 198.076830] unregister_netdevice_queue+0x579/0xab0 [ 198.081921] br_dev_delete+0x243/0x2a0 [ 198.085910] br_del_bridge+0x162/0x1b0 [ 198.089901] br_ioctl_deviceless_stub+0x608/0xc40 [ 198.094874] ? _cond_resched+0x3c/0xd0 [ 198.098859] ? br_netif_receive_skb+0x240/0x240 [ 198.103607] ? br_netif_receive_skb+0x240/0x240 [ 198.108388] sock_ioctl+0x901/0xd10 [ 198.112092] ? __x64_sys_ioctl+0x280/0x320 [ 198.116371] ? do_vfs_ioctl+0x160/0x24b0 [ 198.120471] ? sock_poll+0x380/0x380 [ 198.124225] do_vfs_ioctl+0xcbd/0x24b0 [ 198.128197] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 198.133606] ? __fget_light+0x6a3/0x700 [ 198.137673] __x64_sys_ioctl+0x280/0x320 [ 198.141787] ? ksys_ioctl+0x260/0x260 [ 198.145637] do_syscall_64+0x15b/0x230 [ 198.149609] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 198.154881] RIP: 0033:0x455ba9 [ 198.158103] RSP: 002b:00007fb96d09ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 198.165873] RAX: ffffffffffffffda RBX: 00007fb96d09f6d4 RCX: 0000000000455ba9 16:48:14 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") clock_settime(0x5, &(0x7f0000000300)) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') epoll_create1(0x0) [ 198.173189] RDX: 0000000020000180 RSI: 00000000000089a1 RDI: 0000000000000014 [ 198.180504] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 198.187828] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 198.195142] R13: 00000000004bf9da R14: 00000000004cec50 R15: 0000000000000003 16:48:14 executing program 0 (fault-call:4 fault-nth:4): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:48:14 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0), 0x0, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000240)={'syz1'}, 0x1f361) r3 = accept4(r1, 0x0, &(0x7f0000000040)=0xfffffffffffffe6b, 0x0) close(r3) 16:48:14 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0x1001000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)=@newlink={0x40, 0x10, 0xda76b36b65dcf5df, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "697036677265000000000000000600"}]}, @IFLA_NET_NS_FD={0x8, 0x3}]}, 0x40}, 0x1}, 0x0) 16:48:14 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000140)=0x1e) 16:48:14 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0xa, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) connect$inet6(r2, &(0x7f0000001100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) listen(r2, 0x0) [ 198.451244] FAULT_INJECTION: forcing a failure. [ 198.451244] name failslab, interval 1, probability 0, space 0, times 0 [ 198.462787] CPU: 0 PID: 8436 Comm: syz-executor0 Not tainted 4.17.0+ #22 [ 198.469670] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 198.479088] Call Trace: [ 198.481761] dump_stack+0x185/0x1d0 [ 198.485492] should_fail+0x87b/0xab0 [ 198.489282] __should_failslab+0x278/0x2a0 [ 198.493614] should_failslab+0x29/0x70 [ 198.497603] __kmalloc_node_track_caller+0x24b/0x11b0 [ 198.502897] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 198.508347] ? inet_netconf_notify_devconf+0x1e0/0x400 [ 198.513715] __alloc_skb+0x2cb/0x9e0 [ 198.517518] ? inet_netconf_notify_devconf+0x1e0/0x400 [ 198.522902] inet_netconf_notify_devconf+0x1e0/0x400 [ 198.528108] inetdev_event+0x16b6/0x1db0 [ 198.532260] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 198.537724] ? arp_netdev_event+0xe0/0x1b0 [ 198.542019] ? ipv4_doint_and_flush+0x280/0x280 [ 198.546755] ? ipv4_doint_and_flush+0x280/0x280 [ 198.551528] raw_notifier_call_chain+0x13e/0x240 [ 198.556387] rollback_registered_many+0x1397/0x1d70 [ 198.561508] ? kmsan_set_origin_inline+0x6b/0x120 [ 198.566459] unregister_netdevice_queue+0x579/0xab0 [ 198.571555] br_dev_delete+0x243/0x2a0 [ 198.575543] br_del_bridge+0x162/0x1b0 [ 198.579531] br_ioctl_deviceless_stub+0x608/0xc40 [ 198.584482] ? _cond_resched+0x3c/0xd0 [ 198.588459] ? br_netif_receive_skb+0x240/0x240 [ 198.593196] ? br_netif_receive_skb+0x240/0x240 [ 198.597953] sock_ioctl+0x901/0xd10 [ 198.601662] ? __x64_sys_ioctl+0x280/0x320 [ 198.606561] ? do_vfs_ioctl+0x160/0x24b0 [ 198.610826] ? sock_poll+0x380/0x380 [ 198.614588] do_vfs_ioctl+0xcbd/0x24b0 [ 198.618568] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 198.623971] ? __fget_light+0x6a3/0x700 [ 198.628018] __x64_sys_ioctl+0x280/0x320 [ 198.632131] ? ksys_ioctl+0x260/0x260 [ 198.635963] do_syscall_64+0x15b/0x230 [ 198.639875] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 198.645080] RIP: 0033:0x455ba9 16:48:14 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) fcntl$setstatus(r1, 0x4, 0x800) setsockopt$inet6_tcp_int(r1, 0x6, 0x12, &(0x7f0000000000)=0x7f, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d34668f760070") getsockname$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000100)={r4, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='syz_tun\x00', 0x10) r5 = open(&(0x7f0000000440)='./bus\x00', 0x141042, 0x0) setns(r2, 0x40000000) ftruncate(r5, 0x2007fff) sendfile(r1, r5, &(0x7f0000d83ff8), 0x8000fffffffe) finit_module(r1, &(0x7f00000001c0)='syz_tun\x00', 0x2) fcntl$notify(r3, 0x402, 0x80000006) [ 198.648296] RSP: 002b:00007fb96d09ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 198.656042] RAX: ffffffffffffffda RBX: 00007fb96d09f6d4 RCX: 0000000000455ba9 [ 198.663431] RDX: 0000000020000180 RSI: 00000000000089a1 RDI: 0000000000000014 [ 198.670730] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 198.678035] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 198.685345] R13: 00000000004bf9da R14: 00000000004cec50 R15: 0000000000000004 16:48:14 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0x1001000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)=@newlink={0x40, 0x10, 0xda76b36b65dcf5df, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "697036677265000000000000000600"}]}, @IFLA_NET_NS_FD={0x8, 0x3}]}, 0x40}, 0x1}, 0x0) 16:48:14 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000240)={'syz1'}, 0x1f361) r3 = accept4(r1, 0x0, &(0x7f0000000040)=0xfffffffffffffe6b, 0x0) close(r3) 16:48:15 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmmsg(r1, &(0x7f0000005fc0)=[{{&(0x7f0000005b80)=@l2={0x1f}, 0x80, &(0x7f0000005c40), 0x0, &(0x7f0000005c80)}}], 0x1, 0x0) 16:48:15 executing program 0 (fault-call:4 fault-nth:5): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:48:15 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0xa, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) connect$inet6(r2, &(0x7f0000001100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) listen(r2, 0x0) 16:48:15 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000280)='/\x00', 0x0, 0x0) fchdir(r0) 16:48:15 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x24802, 0x0) 16:48:15 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)=@newlink={0x40, 0x10, 0xda76b36b65dcf5df, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "697036677265000000000000000600"}]}, @IFLA_NET_NS_FD={0x8, 0x3}]}, 0x40}, 0x1}, 0x0) [ 199.209461] FAULT_INJECTION: forcing a failure. [ 199.209461] name failslab, interval 1, probability 0, space 0, times 0 [ 199.221212] CPU: 0 PID: 8478 Comm: syz-executor0 Not tainted 4.17.0+ #22 [ 199.228097] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 199.237492] Call Trace: [ 199.240150] dump_stack+0x185/0x1d0 [ 199.243833] should_fail+0x87b/0xab0 [ 199.247670] __should_failslab+0x278/0x2a0 [ 199.251991] should_failslab+0x29/0x70 [ 199.255953] kmem_cache_alloc_node+0x157/0xc80 [ 199.260586] ? __alloc_skb+0x202/0x9e0 [ 199.264566] __alloc_skb+0x202/0x9e0 [ 199.268342] inet6_netconf_notify_devconf+0x1a7/0x3d0 [ 199.273585] addrconf_ifdown+0x2464/0x2890 [ 199.277883] ? addrconf_notify+0x137/0x5930 [ 199.282281] addrconf_notify+0x1dae/0x5930 [ 199.286576] ? __msan_poison_alloca+0x173/0x200 [ 199.291326] ? _cond_resched+0x3c/0xd0 [ 199.295297] ? rcu_all_qs+0x32/0x1f0 [ 199.299096] ? _cond_resched+0x3c/0xd0 [ 199.303081] ? rcu_all_qs+0x32/0x1f0 [ 199.306872] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 199.312301] ? dev_forward_change+0xb60/0xb60 [ 199.316859] raw_notifier_call_chain+0x13e/0x240 [ 199.321709] rollback_registered_many+0x1397/0x1d70 [ 199.326823] ? kmsan_set_origin_inline+0x6b/0x120 [ 199.331778] unregister_netdevice_queue+0x579/0xab0 [ 199.336871] br_dev_delete+0x243/0x2a0 [ 199.340852] br_del_bridge+0x162/0x1b0 [ 199.344838] br_ioctl_deviceless_stub+0x608/0xc40 [ 199.349783] ? _cond_resched+0x3c/0xd0 [ 199.353763] ? br_netif_receive_skb+0x240/0x240 [ 199.358500] ? br_netif_receive_skb+0x240/0x240 [ 199.363262] sock_ioctl+0x901/0xd10 [ 199.366979] ? __x64_sys_ioctl+0x280/0x320 [ 199.371274] ? do_vfs_ioctl+0x160/0x24b0 [ 199.375391] ? sock_poll+0x380/0x380 [ 199.379156] do_vfs_ioctl+0xcbd/0x24b0 [ 199.383152] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 199.388585] ? __fget_light+0x6a3/0x700 [ 199.392658] __x64_sys_ioctl+0x280/0x320 [ 199.396781] ? ksys_ioctl+0x260/0x260 [ 199.400639] do_syscall_64+0x15b/0x230 16:48:15 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0xa, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) connect$inet6(r2, &(0x7f0000001100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) listen(r2, 0x0) 16:48:15 executing program 6: perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") socket$l2tp(0x18, 0x1, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000240), &(0x7f0000000280)=0x14) 16:48:15 executing program 2: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket(0x1001000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)=@newlink={0x40, 0x10, 0xda76b36b65dcf5df, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "697036677265000000000000000600"}]}, @IFLA_NET_NS_FD={0x8, 0x3}]}, 0x40}, 0x1}, 0x0) 16:48:15 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.mem_exclusive\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000300)={[0x30]}, 0x1) [ 199.406937] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 199.412175] RIP: 0033:0x455ba9 [ 199.415395] RSP: 002b:00007fb96d09ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 199.423164] RAX: ffffffffffffffda RBX: 00007fb96d09f6d4 RCX: 0000000000455ba9 [ 199.430482] RDX: 0000000020000180 RSI: 00000000000089a1 RDI: 0000000000000014 [ 199.437794] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 199.445108] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 199.452431] R13: 00000000004bf9da R14: 00000000004cec50 R15: 0000000000000005 16:48:15 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) fcntl$setstatus(r1, 0x4, 0x800) setsockopt$inet6_tcp_int(r1, 0x6, 0x12, &(0x7f0000000000)=0x7f, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d34668f760070") getsockname$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000100)={r4, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='syz_tun\x00', 0x10) r5 = open(&(0x7f0000000440)='./bus\x00', 0x141042, 0x0) setns(r2, 0x40000000) ftruncate(r5, 0x2007fff) sendfile(r1, r5, &(0x7f0000d83ff8), 0x8000fffffffe) finit_module(r1, &(0x7f00000001c0)='syz_tun\x00', 0x2) fcntl$notify(r3, 0x402, 0x80000006) 16:48:15 executing program 0 (fault-call:4 fault-nth:6): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:48:15 executing program 1: syz_emit_ethernet(0xffe1, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@rr={0xffffff86, 0x3}]}}, @icmp=@timestamp_reply={0xe}}}}}, &(0x7f0000000100)) 16:48:15 executing program 2: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket(0x1001000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)=@newlink={0x40, 0x10, 0xda76b36b65dcf5df, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "697036677265000000000000000600"}]}, @IFLA_NET_NS_FD={0x8, 0x3}]}, 0x40}, 0x1}, 0x0) 16:48:15 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)=0x1f) [ 199.860090] FAULT_INJECTION: forcing a failure. [ 199.860090] name failslab, interval 1, probability 0, space 0, times 0 [ 199.871574] CPU: 1 PID: 8514 Comm: syz-executor0 Not tainted 4.17.0+ #22 [ 199.878461] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 199.887856] Call Trace: [ 199.890513] dump_stack+0x185/0x1d0 [ 199.894235] should_fail+0x87b/0xab0 [ 199.898029] __should_failslab+0x278/0x2a0 [ 199.902355] should_failslab+0x29/0x70 [ 199.906332] __kmalloc_node_track_caller+0x24b/0x11b0 [ 199.911627] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 199.917095] ? inet6_netconf_notify_devconf+0x1a7/0x3d0 [ 199.922561] __alloc_skb+0x2cb/0x9e0 [ 199.926356] ? inet6_netconf_notify_devconf+0x1a7/0x3d0 [ 199.931785] inet6_netconf_notify_devconf+0x1a7/0x3d0 [ 199.937032] addrconf_ifdown+0x2464/0x2890 [ 199.941336] ? addrconf_notify+0x137/0x5930 [ 199.945743] addrconf_notify+0x1dae/0x5930 [ 199.950074] ? __msan_poison_alloca+0x173/0x200 [ 199.954832] ? _cond_resched+0x3c/0xd0 16:48:15 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000240)={'syz1'}, 0x1f361) r3 = accept4(r1, 0x0, &(0x7f0000000040)=0xfffffffffffffe6b, 0x0) close(r3) 16:48:15 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") getrlimit(0xa, &(0x7f0000000080)) 16:48:15 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0xa, 0x100000001, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) connect$inet6(r2, &(0x7f0000001100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) listen(r2, 0x0) 16:48:15 executing program 1: syz_emit_ethernet(0xffe1, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@rr={0xffffff86, 0x3}]}}, @icmp=@timestamp_reply={0xe}}}}}, &(0x7f0000000100)) 16:48:16 executing program 2: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket(0x1001000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)=@newlink={0x40, 0x10, 0xda76b36b65dcf5df, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "697036677265000000000000000600"}]}, @IFLA_NET_NS_FD={0x8, 0x3}]}, 0x40}, 0x1}, 0x0) [ 199.958813] ? rcu_all_qs+0x32/0x1f0 [ 199.962631] ? _cond_resched+0x3c/0xd0 [ 199.966621] ? rcu_all_qs+0x32/0x1f0 [ 199.970410] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 199.975840] ? dev_forward_change+0xb60/0xb60 [ 199.980438] raw_notifier_call_chain+0x13e/0x240 [ 199.985378] rollback_registered_many+0x1397/0x1d70 [ 199.990499] ? kmsan_set_origin_inline+0x6b/0x120 [ 199.995447] unregister_netdevice_queue+0x579/0xab0 [ 200.000533] br_dev_delete+0x243/0x2a0 [ 200.004541] br_del_bridge+0x162/0x1b0 [ 200.008623] br_ioctl_deviceless_stub+0x608/0xc40 [ 200.013572] ? _cond_resched+0x3c/0xd0 [ 200.017570] ? br_netif_receive_skb+0x240/0x240 [ 200.022306] ? br_netif_receive_skb+0x240/0x240 [ 200.027063] sock_ioctl+0x901/0xd10 [ 200.030769] ? __x64_sys_ioctl+0x280/0x320 [ 200.035069] ? do_vfs_ioctl+0x160/0x24b0 [ 200.039204] ? sock_poll+0x380/0x380 [ 200.042969] do_vfs_ioctl+0xcbd/0x24b0 [ 200.046955] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 200.052382] ? __fget_light+0x6a3/0x700 [ 200.056459] __x64_sys_ioctl+0x280/0x320 [ 200.060595] ? ksys_ioctl+0x260/0x260 [ 200.064468] do_syscall_64+0x15b/0x230 [ 200.068428] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 200.073676] RIP: 0033:0x455ba9 [ 200.076903] RSP: 002b:00007fb96d09ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 200.084672] RAX: ffffffffffffffda RBX: 00007fb96d09f6d4 RCX: 0000000000455ba9 [ 200.092016] RDX: 0000000020000180 RSI: 00000000000089a1 RDI: 0000000000000014 [ 200.099333] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 200.106650] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 200.113969] R13: 00000000004bf9da R14: 00000000004cec50 R15: 0000000000000006 16:48:16 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="020a000007000000000013002dd4106205001a000000c6000000000900000000000000a4b757ec18773f91001525ba594ec0be0002000000"], 0x38}, 0x1}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x352, 0x0) 16:48:16 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) 16:48:16 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0xa, 0x100000001, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) connect$inet6(r2, &(0x7f0000001100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) listen(r2, 0x0) 16:48:16 executing program 1: syz_emit_ethernet(0xffe1, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@rr={0xffffff86, 0x3}]}}, @icmp=@timestamp_reply={0xe}}}}}, &(0x7f0000000100)) 16:48:16 executing program 0 (fault-call:4 fault-nth:7): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:48:16 executing program 2: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r0 = socket(0x1001000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)=@newlink={0x40, 0x10, 0xda76b36b65dcf5df, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "697036677265000000000000000600"}]}, @IFLA_NET_NS_FD={0x8, 0x3}]}, 0x40}, 0x1}, 0x0) [ 200.539647] FAULT_INJECTION: forcing a failure. [ 200.539647] name failslab, interval 1, probability 0, space 0, times 0 [ 200.551312] CPU: 0 PID: 8550 Comm: syz-executor0 Not tainted 4.17.0+ #22 [ 200.558296] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 200.567885] Call Trace: [ 200.570652] dump_stack+0x185/0x1d0 [ 200.574350] should_fail+0x87b/0xab0 [ 200.578151] __should_failslab+0x278/0x2a0 [ 200.582499] should_failslab+0x29/0x70 [ 200.586482] kmem_cache_alloc_node+0x157/0xc80 [ 200.591176] ? __msan_poison_alloca+0x173/0x200 [ 200.595905] ? __alloc_skb+0x202/0x9e0 [ 200.599906] __alloc_skb+0x202/0x9e0 [ 200.603734] mpls_netconf_notify_devconf+0xe6/0x2f0 [ 200.608842] mpls_dev_notify+0xd05/0x1c60 [ 200.613071] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 200.618507] ? ovs_netdev_get_vport+0xc9/0xe0 [ 200.623079] ? mpls_forward+0x27e0/0x27e0 [ 200.627350] raw_notifier_call_chain+0x13e/0x240 [ 200.632219] rollback_registered_many+0x1397/0x1d70 [ 200.637372] ? kmsan_set_origin_inline+0x6b/0x120 [ 200.642332] unregister_netdevice_queue+0x579/0xab0 [ 200.647432] br_dev_delete+0x243/0x2a0 [ 200.651438] br_del_bridge+0x162/0x1b0 [ 200.655446] br_ioctl_deviceless_stub+0x608/0xc40 [ 200.660398] ? _cond_resched+0x3c/0xd0 [ 200.664396] ? br_netif_receive_skb+0x240/0x240 [ 200.669151] ? br_netif_receive_skb+0x240/0x240 [ 200.673926] sock_ioctl+0x901/0xd10 [ 200.677646] ? __x64_sys_ioctl+0x280/0x320 [ 200.681952] ? do_vfs_ioctl+0x160/0x24b0 [ 200.686071] ? sock_poll+0x380/0x380 [ 200.689839] do_vfs_ioctl+0xcbd/0x24b0 [ 200.693813] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 200.700051] ? __fget_light+0x6a3/0x700 [ 200.704129] __x64_sys_ioctl+0x280/0x320 [ 200.708258] ? ksys_ioctl+0x260/0x260 [ 200.712127] do_syscall_64+0x15b/0x230 [ 200.716083] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 200.721325] RIP: 0033:0x455ba9 [ 200.724562] RSP: 002b:00007fb96d09ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 200.732322] RAX: ffffffffffffffda RBX: 00007fb96d09f6d4 RCX: 0000000000455ba9 16:48:16 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) fcntl$setstatus(r1, 0x4, 0x800) setsockopt$inet6_tcp_int(r1, 0x6, 0x12, &(0x7f0000000000)=0x7f, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d34668f760070") getsockname$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000100)={r4, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='syz_tun\x00', 0x10) r5 = open(&(0x7f0000000440)='./bus\x00', 0x141042, 0x0) setns(r2, 0x40000000) ftruncate(r5, 0x2007fff) sendfile(r1, r5, &(0x7f0000d83ff8), 0x8000fffffffe) finit_module(r1, &(0x7f00000001c0)='syz_tun\x00', 0x2) fcntl$notify(r3, 0x402, 0x80000006) 16:48:16 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000240)={'syz1'}, 0x1f361) r3 = accept4(r1, 0x0, &(0x7f0000000040)=0xfffffffffffffe6b, 0x0) close(r3) 16:48:16 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x105f}, 0xfffffffffffffdc0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffffdd, 0x0, 0x2}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0x3e9, &(0x7f000000cf3d)=""/195}, 0x48) 16:48:16 executing program 2: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r0 = socket(0x1001000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)=@newlink={0x40, 0x10, 0xda76b36b65dcf5df, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "697036677265000000000000000600"}]}, @IFLA_NET_NS_FD={0x8, 0x3}]}, 0x40}, 0x1}, 0x0) 16:48:16 executing program 1: syz_emit_ethernet(0xffe1, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@rr={0xffffff86, 0x3}]}}, @icmp=@timestamp_reply={0xe}}}}}, &(0x7f0000000100)) 16:48:16 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0xa, 0x100000001, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) connect$inet6(r2, &(0x7f0000001100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) listen(r2, 0x0) 16:48:16 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='fd\x00') fchdir(r0) r1 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r1, &(0x7f0000000300)="6963e64243ea486da3a74e3deec6fc5bb9650b5de56946c568f95d22467190ba406d59a5958d6f156c9c8a2ac4677b00000000000000000000200000f8bf54da33", 0x41) write$cgroup_pid(r1, &(0x7f00000004c0)=ANY=[@ANYBLOB='0'], 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x0) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) [ 200.739636] RDX: 0000000020000180 RSI: 00000000000089a1 RDI: 0000000000000014 [ 200.746956] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 200.754277] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 200.761595] R13: 00000000004bf9da R14: 00000000004cec50 R15: 0000000000000007 16:48:17 executing program 2: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r0 = socket(0x1001000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)=@newlink={0x40, 0x10, 0xda76b36b65dcf5df, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "697036677265000000000000000600"}]}, @IFLA_NET_NS_FD={0x8, 0x3}]}, 0x40}, 0x1}, 0x0) 16:48:17 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@timestamp_reply={0xe}}}}}, &(0x7f0000000100)) 16:48:17 executing program 0 (fault-call:4 fault-nth:8): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:48:17 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") unshare(0x400) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000000200)={"060000006170b002002000", @ifru_data=&(0x7f0000000240)="b4e84eea10659f86e0a689ac18d920424b8321033bd22c9a3b35310f74180925"}) 16:48:17 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0xa, 0x100000001, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) connect$inet6(r2, &(0x7f0000001100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) listen(r2, 0x0) 16:48:17 executing program 4: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") socket$l2tp(0x18, 0x1, 0x1) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f00000001c0)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) 16:48:17 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000240)={'syz1'}, 0x1f361) r3 = accept4(r1, 0x0, &(0x7f0000000040)=0xfffffffffffffe6b, 0x0) close(r3) 16:48:17 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0x1001000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)=@newlink={0x40, 0x10, 0xda76b36b65dcf5df, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "697036677265000000000000000600"}]}, @IFLA_NET_NS_FD={0x8, 0x3}]}, 0x40}, 0x1}, 0x0) 16:48:17 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0xa, 0x100000001, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) connect$inet6(r2, &(0x7f0000001100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) listen(r2, 0x0) [ 201.656481] FAULT_INJECTION: forcing a failure. [ 201.656481] name failslab, interval 1, probability 0, space 0, times 0 [ 201.667990] CPU: 1 PID: 8595 Comm: syz-executor0 Not tainted 4.17.0+ #22 [ 201.674875] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 201.684270] Call Trace: [ 201.686923] dump_stack+0x185/0x1d0 [ 201.690780] should_fail+0x87b/0xab0 [ 201.694600] __should_failslab+0x278/0x2a0 [ 201.698929] should_failslab+0x29/0x70 [ 201.702872] __kmalloc_node_track_caller+0x24b/0x11b0 [ 201.708161] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 201.713607] ? mpls_netconf_notify_devconf+0xe6/0x2f0 [ 201.718922] __alloc_skb+0x2cb/0x9e0 [ 201.722728] ? mpls_netconf_notify_devconf+0xe6/0x2f0 [ 201.728030] mpls_netconf_notify_devconf+0xe6/0x2f0 [ 201.733126] mpls_dev_notify+0xd05/0x1c60 [ 201.737344] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 201.742774] ? ovs_netdev_get_vport+0xc9/0xe0 [ 201.747339] ? mpls_forward+0x27e0/0x27e0 [ 201.751591] raw_notifier_call_chain+0x13e/0x240 [ 201.756457] rollback_registered_many+0x1397/0x1d70 [ 201.761576] ? kmsan_set_origin_inline+0x6b/0x120 [ 201.766532] unregister_netdevice_queue+0x579/0xab0 [ 201.771630] br_dev_delete+0x243/0x2a0 [ 201.775668] br_del_bridge+0x162/0x1b0 [ 201.779666] br_ioctl_deviceless_stub+0x608/0xc40 [ 201.784631] ? _cond_resched+0x3c/0xd0 [ 201.788632] ? br_netif_receive_skb+0x240/0x240 [ 201.793365] ? br_netif_receive_skb+0x240/0x240 [ 201.798122] sock_ioctl+0x901/0xd10 [ 201.801835] ? __x64_sys_ioctl+0x280/0x320 [ 201.806123] ? do_vfs_ioctl+0x160/0x24b0 [ 201.810240] ? sock_poll+0x380/0x380 [ 201.814010] do_vfs_ioctl+0xcbd/0x24b0 [ 201.817998] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 201.823420] ? __fget_light+0x6a3/0x700 [ 201.827498] __x64_sys_ioctl+0x280/0x320 [ 201.831628] ? ksys_ioctl+0x260/0x260 [ 201.835482] do_syscall_64+0x15b/0x230 [ 201.839428] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 201.844653] RIP: 0033:0x455ba9 [ 201.847865] RSP: 002b:00007fb96d09ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 16:48:17 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x0, 0x1}}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000380)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000001c0)}}) 16:48:17 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@timestamp_reply={0xe}}}}}, &(0x7f0000000100)) 16:48:17 executing program 6: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0) openat(r0, &(0x7f0000000000)='/\x00', 0x0, 0x0) 16:48:17 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000240)={'syz1'}, 0x1f361) r3 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffffffffffe6b, 0x0) close(r3) 16:48:17 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0x1001000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)=@newlink={0x40, 0x10, 0xda76b36b65dcf5df, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "697036677265000000000000000600"}]}, @IFLA_NET_NS_FD={0x8, 0x3}]}, 0x40}, 0x1}, 0x0) 16:48:17 executing program 4: perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f00000002c0)) 16:48:17 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0xa, 0x100000001, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) connect$inet6(r2, &(0x7f0000001100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) listen(r2, 0x0) [ 201.855609] RAX: ffffffffffffffda RBX: 00007fb96d09f6d4 RCX: 0000000000455ba9 [ 201.862908] RDX: 0000000020000180 RSI: 00000000000089a1 RDI: 0000000000000014 [ 201.870224] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 201.877538] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 201.884847] R13: 00000000004bf9da R14: 00000000004cec50 R15: 0000000000000008 16:48:18 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") timerfd_create(0x3, 0x0) 16:48:18 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@timestamp_reply={0xe}}}}}, &(0x7f0000000100)) 16:48:18 executing program 0 (fault-call:4 fault-nth:9): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:48:18 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0x1001000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)=@newlink={0x40, 0x10, 0xda76b36b65dcf5df, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "697036677265000000000000000600"}]}, @IFLA_NET_NS_FD={0x8, 0x3}]}, 0x40}, 0x1}, 0x0) 16:48:18 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='fd\x00') fchdir(r0) r1 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r1, &(0x7f0000000300)="6963e64243ea486da3a74e3deec6fc5bb9650b5de56946c568f95d22467190ba406d59a5958d6f156c9c8a2ac4677b00000000000000000000200000f8bf54da33", 0x41) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="2f91"], 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x0) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 16:48:18 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0xa, 0x100000001, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r2 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) connect$inet6(r2, &(0x7f0000001100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) listen(r2, 0x0) 16:48:18 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) write$binfmt_elf32(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}], "5890c6d0148dfe11ddeb8a2b6c22df9c38235e4a6ab216dbe0bb7f82ad44d733b9104dcd8555763f359516d138a372e9"}, 0x88) 16:48:18 executing program 3: perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) 16:48:18 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000240)={'syz1'}, 0x1f361) r3 = accept4(r1, 0x0, &(0x7f0000000040)=0xfffffffffffffe6b, 0x0) close(0xffffffffffffffff) [ 202.486873] FAULT_INJECTION: forcing a failure. [ 202.486873] name failslab, interval 1, probability 0, space 0, times 0 [ 202.498381] CPU: 1 PID: 8662 Comm: syz-executor0 Not tainted 4.17.0+ #22 [ 202.505256] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 202.514638] Call Trace: [ 202.517291] dump_stack+0x185/0x1d0 [ 202.520991] should_fail+0x87b/0xab0 [ 202.524817] __should_failslab+0x278/0x2a0 [ 202.529148] should_failslab+0x29/0x70 [ 202.533128] kmem_cache_alloc_node+0x157/0xc80 [ 202.537804] ? __alloc_skb+0x202/0x9e0 [ 202.541780] __alloc_skb+0x202/0x9e0 [ 202.545587] rtmsg_ifinfo_build_skb+0x153/0x400 [ 202.550360] rollback_registered_many+0x15c0/0x1d70 [ 202.555473] ? kmsan_set_origin_inline+0x6b/0x120 [ 202.560414] unregister_netdevice_queue+0x579/0xab0 [ 202.565501] br_dev_delete+0x243/0x2a0 [ 202.569478] br_del_bridge+0x162/0x1b0 [ 202.573554] br_ioctl_deviceless_stub+0x608/0xc40 [ 202.578472] ? _cond_resched+0x3c/0xd0 [ 202.582418] ? br_netif_receive_skb+0x240/0x240 16:48:18 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) write$binfmt_elf32(r1, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}], "5890c6d0148dfe11ddeb8a2b6c22df9c38235e4a6ab216dbe0bb7f82ad44d733b9104dcd8555763f359516d138a372e9ac7e635d8a496d454f54d42d555a8884507fb3155850671edf45d9c50e4d97e1df2fbec39281addc6043251fb58aec92e6b7595fd78f0c32ba717b241aff"}, 0xc6) [ 202.587138] ? br_netif_receive_skb+0x240/0x240 [ 202.591884] sock_ioctl+0x901/0xd10 [ 202.595590] ? __x64_sys_ioctl+0x280/0x320 [ 202.599880] ? do_vfs_ioctl+0x160/0x24b0 [ 202.604013] ? sock_poll+0x380/0x380 [ 202.607781] do_vfs_ioctl+0xcbd/0x24b0 [ 202.611768] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 202.617202] ? __fget_light+0x6a3/0x700 [ 202.621292] __x64_sys_ioctl+0x280/0x320 [ 202.625429] ? ksys_ioctl+0x260/0x260 [ 202.629314] do_syscall_64+0x15b/0x230 16:48:18 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000ac0)='Z', 0x1}], 0x1}, 0x8080) write$binfmt_misc(r2, &(0x7f0000000b00)={'syz1', "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"}, 0x1000) 16:48:18 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='projid_map\x00') write$evdev(r1, &(0x7f00000001c0), 0x0) [ 202.633268] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 202.638505] RIP: 0033:0x455ba9 [ 202.641748] RSP: 002b:00007fb96d09ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 202.649520] RAX: ffffffffffffffda RBX: 00007fb96d09f6d4 RCX: 0000000000455ba9 [ 202.656849] RDX: 0000000020000180 RSI: 00000000000089a1 RDI: 0000000000000014 [ 202.664172] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 202.671499] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 202.678845] R13: 00000000004bf9da R14: 00000000004cec50 R15: 0000000000000009 16:48:18 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0xa, 0x100000001, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) connect$inet6(r2, &(0x7f0000001100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) listen(r2, 0x0) 16:48:18 executing program 3: shmget(0xffffffffffffffff, 0x3000, 0x4, &(0x7f0000ffd000/0x3000)=nil) 16:48:18 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0x1001000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)=@newlink={0x40, 0x10, 0xda76b36b65dcf5df, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "697036677265000000000000000600"}]}, @IFLA_NET_NS_FD={0x8, 0x3}]}, 0x40}, 0x1}, 0x0) 16:48:18 executing program 4: fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) ustat(0x9, &(0x7f0000000080)) 16:48:18 executing program 0 (fault-call:4 fault-nth:10): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:48:19 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f00000001c0)=0x1, 0x4) connect$inet(r0, &(0x7f0000000240)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000000014, &(0x7f0000000000)=0x80000000001, 0x4) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffedf, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x0, 0x0) dup2(r0, r1) recvfrom(r1, &(0x7f0000000100)=""/162, 0xfffffffffffffe8d, 0x4000010a, 0x0, 0xffffffffffffffd5) 16:48:19 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x34}, 0x98) 16:48:19 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0xa, 0x100000001, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) connect$inet6(r2, &(0x7f0000001100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) listen(r2, 0x0) 16:48:19 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='fd\x00') fchdir(r0) r1 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r1, &(0x7f0000000300)="6963e64243ea486da3a74e3deec6fc5bb9650b5de56946c568f95d22467190ba406d59a5958d6f156c9c8a2ac4677b00000000000000000000200000f8bf54da33", 0x41) write$cgroup_pid(r1, &(0x7f00000004c0)=ANY=[@ANYBLOB='0A'], 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x0) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 16:48:19 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0x1001000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)=@newlink={0x40, 0x10, 0xda76b36b65dcf5df, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "697036677265000000000000000600"}]}, @IFLA_NET_NS_FD={0x8, 0x3}]}, 0x40}, 0x1}, 0x0) [ 203.282712] FAULT_INJECTION: forcing a failure. [ 203.282712] name failslab, interval 1, probability 0, space 0, times 0 [ 203.294319] CPU: 0 PID: 8710 Comm: syz-executor0 Not tainted 4.17.0+ #22 [ 203.301215] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 203.310615] Call Trace: [ 203.313293] dump_stack+0x185/0x1d0 [ 203.317037] should_fail+0x87b/0xab0 [ 203.320901] __should_failslab+0x278/0x2a0 [ 203.325384] should_failslab+0x29/0x70 16:48:19 executing program 7: openat(0xffffffffffffffff, &(0x7f0000000280)='/\x00', 0x0, 0x3) [ 203.329388] __kmalloc_node_track_caller+0x24b/0x11b0 [ 203.334775] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 203.340234] ? rtmsg_ifinfo_build_skb+0x153/0x400 [ 203.345165] __alloc_skb+0x2cb/0x9e0 [ 203.348968] ? rtmsg_ifinfo_build_skb+0x153/0x400 [ 203.353911] rtmsg_ifinfo_build_skb+0x153/0x400 [ 203.358685] rollback_registered_many+0x15c0/0x1d70 [ 203.363808] ? kmsan_set_origin_inline+0x6b/0x120 [ 203.368767] unregister_netdevice_queue+0x579/0xab0 [ 203.373867] br_dev_delete+0x243/0x2a0 [ 203.377869] br_del_bridge+0x162/0x1b0 [ 203.381880] br_ioctl_deviceless_stub+0x608/0xc40 [ 203.386832] ? _cond_resched+0x3c/0xd0 [ 203.390826] ? br_netif_receive_skb+0x240/0x240 [ 203.395570] ? br_netif_receive_skb+0x240/0x240 [ 203.400350] sock_ioctl+0x901/0xd10 [ 203.404073] ? __x64_sys_ioctl+0x280/0x320 [ 203.408396] ? do_vfs_ioctl+0x160/0x24b0 [ 203.412534] ? sock_poll+0x380/0x380 [ 203.416324] do_vfs_ioctl+0xcbd/0x24b0 [ 203.420334] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 203.425776] ? __fget_light+0x6a3/0x700 [ 203.429879] __x64_sys_ioctl+0x280/0x320 [ 203.435264] ? ksys_ioctl+0x260/0x260 [ 203.439167] do_syscall_64+0x15b/0x230 [ 203.443176] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 203.448425] RIP: 0033:0x455ba9 [ 203.451667] RSP: 002b:00007fb96d09ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 203.459457] RAX: ffffffffffffffda RBX: 00007fb96d09f6d4 RCX: 0000000000455ba9 [ 203.466785] RDX: 0000000020000180 RSI: 00000000000089a1 RDI: 0000000000000014 [ 203.474108] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 16:48:19 executing program 7: r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) perf_event_open(&(0x7f0000000180)={0x2, 0xf4, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000987ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 16:48:19 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000f40), &(0x7f0000000000)=0x12e) 16:48:19 executing program 1: [ 203.481431] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 203.488752] R13: 00000000004bf9da R14: 00000000004cec50 R15: 000000000000000a 16:48:19 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0x1001000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)=@newlink={0x40, 0x10, 0xda76b36b65dcf5df, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "697036677265000000000000000600"}]}, @IFLA_NET_NS_FD={0x8, 0x3}]}, 0x40}, 0x1}, 0x0) 16:48:19 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0xa, 0x100000001, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) connect$inet6(r2, &(0x7f0000001100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) listen(r2, 0x0) 16:48:19 executing program 0 (fault-call:4 fault-nth:11): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:48:19 executing program 1: openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000b23000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000000000), 0x7f, 0x3) 16:48:19 executing program 7: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000b23000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000000000), 0x7f, 0x0) 16:48:19 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000f40), &(0x7f0000000000)=0x12e) [ 203.919330] FAULT_INJECTION: forcing a failure. [ 203.919330] name failslab, interval 1, probability 0, space 0, times 0 [ 203.930847] CPU: 0 PID: 8741 Comm: syz-executor0 Not tainted 4.17.0+ #22 [ 203.937739] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 203.947150] Call Trace: [ 203.949845] dump_stack+0x185/0x1d0 [ 203.953604] should_fail+0x87b/0xab0 [ 203.957405] __should_failslab+0x278/0x2a0 [ 203.961746] should_failslab+0x29/0x70 [ 203.965744] __kmalloc+0xbe/0x350 [ 203.969305] ? kobject_uevent_env+0x4b7/0x22a0 [ 203.973990] kobject_uevent_env+0x4b7/0x22a0 [ 203.978496] ? netlink_broadcast_filtered+0x1d4b/0x1e10 [ 203.983929] ? consume_skb+0x5f/0x3b0 [ 203.987790] ? netlink_broadcast_filtered+0x1d4b/0x1e10 [ 203.993270] kobject_uevent+0x6f/0x80 [ 203.997143] kobject_put+0x2ba/0x4d0 [ 204.000979] net_rx_queue_update_kobjects+0x84a/0x890 [ 204.006227] ? nlmsg_notify+0x1dd/0x3f0 [ 204.010318] netdev_unregister_kobject+0x1a7/0x2c0 16:48:20 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0xa, 0x100000001, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) connect$inet6(r2, &(0x7f0000001100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) listen(r2, 0x0) [ 204.015357] rollback_registered_many+0x18cb/0x1d70 [ 204.020493] ? kmsan_set_origin_inline+0x6b/0x120 [ 204.025453] unregister_netdevice_queue+0x579/0xab0 [ 204.030541] br_dev_delete+0x243/0x2a0 [ 204.034532] br_del_bridge+0x162/0x1b0 [ 204.038522] br_ioctl_deviceless_stub+0x608/0xc40 [ 204.043477] ? _cond_resched+0x3c/0xd0 [ 204.047471] ? br_netif_receive_skb+0x240/0x240 [ 204.052219] ? br_netif_receive_skb+0x240/0x240 [ 204.056983] sock_ioctl+0x901/0xd10 [ 204.060705] ? __x64_sys_ioctl+0x280/0x320 [ 204.065012] ? do_vfs_ioctl+0x160/0x24b0 [ 204.069149] ? sock_poll+0x380/0x380 [ 204.072924] do_vfs_ioctl+0xcbd/0x24b0 [ 204.076925] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 204.082363] ? __fget_light+0x6a3/0x700 [ 204.086452] __x64_sys_ioctl+0x280/0x320 [ 204.090589] ? ksys_ioctl+0x260/0x260 [ 204.094459] do_syscall_64+0x15b/0x230 [ 204.098422] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 204.103664] RIP: 0033:0x455ba9 [ 204.106895] RSP: 002b:00007fb96d09ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 204.114671] RAX: ffffffffffffffda RBX: 00007fb96d09f6d4 RCX: 0000000000455ba9 [ 204.121994] RDX: 0000000020000180 RSI: 00000000000089a1 RDI: 0000000000000014 [ 204.129325] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 204.136653] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 204.143973] R13: 00000000004bf9da R14: 00000000004cec50 R15: 000000000000000b 16:48:20 executing program 6: mlock2(&(0x7f0000fee000/0x11000)=nil, 0x11000, 0x0) 16:48:20 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x34}, 0x98) 16:48:20 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") fanotify_mark(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00') 16:48:20 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0x1001000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)=@newlink={0x40, 0x10, 0xda76b36b65dcf5df, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "697036677265000000000000000600"}]}, @IFLA_NET_NS_FD={0x8, 0x3}]}, 0x40}, 0x1}, 0x0) 16:48:20 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x31) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) write$binfmt_misc(r0, &(0x7f0000000a80)={'syz1'}, 0x4) 16:48:20 executing program 0 (fault-call:4 fault-nth:12): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:48:20 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0xa, 0x100000001, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000001100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) listen(r2, 0x0) 16:48:20 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='fd\x00') fchdir(r0) r1 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r1, &(0x7f0000000300)="6963e64243ea486da3a74e3deec6fc5bb9650b5de56946c568f95d22467190ba406d59a5958d6f156c9c8a2ac4677b00000000000000000000200000f8bf54da", 0x40) write$cgroup_pid(r1, &(0x7f00000004c0)=ANY=[@ANYBLOB='0A'], 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x0) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 16:48:20 executing program 6: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000380)={0x14, 0x16, 0x201}, 0x14}, 0x1}, 0x0) [ 204.548338] FAULT_INJECTION: forcing a failure. [ 204.548338] name failslab, interval 1, probability 0, space 0, times 0 [ 204.559851] CPU: 0 PID: 8779 Comm: syz-executor0 Not tainted 4.17.0+ #22 [ 204.566763] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 204.576167] Call Trace: [ 204.578821] dump_stack+0x185/0x1d0 [ 204.582519] should_fail+0x87b/0xab0 [ 204.586348] __should_failslab+0x278/0x2a0 [ 204.590673] should_failslab+0x29/0x70 [ 204.594617] __kmalloc+0xbe/0x350 [ 204.598138] ? kobject_get_path+0x200/0x480 [ 204.602546] kobject_get_path+0x200/0x480 [ 204.606790] kobject_uevent_env+0x518/0x22a0 [ 204.611304] ? netlink_broadcast_filtered+0x1d4b/0x1e10 [ 204.616735] ? consume_skb+0x5f/0x3b0 [ 204.620596] ? netlink_broadcast_filtered+0x1d4b/0x1e10 [ 204.626078] kobject_uevent+0x6f/0x80 [ 204.629953] kobject_put+0x2ba/0x4d0 [ 204.633774] net_rx_queue_update_kobjects+0x84a/0x890 [ 204.639055] ? nlmsg_notify+0x1dd/0x3f0 [ 204.643148] netdev_unregister_kobject+0x1a7/0x2c0 [ 204.648196] rollback_registered_many+0x18cb/0x1d70 [ 204.653344] ? kmsan_set_origin_inline+0x6b/0x120 [ 204.658301] unregister_netdevice_queue+0x579/0xab0 [ 204.663400] br_dev_delete+0x243/0x2a0 [ 204.667402] br_del_bridge+0x162/0x1b0 [ 204.671415] br_ioctl_deviceless_stub+0x608/0xc40 [ 204.676375] ? _cond_resched+0x3c/0xd0 [ 204.680363] ? br_netif_receive_skb+0x240/0x240 [ 204.685103] ? br_netif_receive_skb+0x240/0x240 [ 204.689879] sock_ioctl+0x901/0xd10 [ 204.693600] ? __x64_sys_ioctl+0x280/0x320 16:48:20 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0xa, 0x100000001, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000001100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) listen(r2, 0x0) 16:48:20 executing program 1: [ 204.697918] ? do_vfs_ioctl+0x160/0x24b0 [ 204.702789] ? sock_poll+0x380/0x380 [ 204.706576] do_vfs_ioctl+0xcbd/0x24b0 [ 204.710601] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 204.716047] ? __fget_light+0x6a3/0x700 [ 204.720331] __x64_sys_ioctl+0x280/0x320 [ 204.724473] ? ksys_ioctl+0x260/0x260 [ 204.728349] do_syscall_64+0x15b/0x230 [ 204.732316] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 204.737561] RIP: 0033:0x455ba9 [ 204.740796] RSP: 002b:00007fb96d09ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 16:48:20 executing program 7: 16:48:20 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0x1001000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)=@newlink={0x40, 0x10, 0xda76b36b65dcf5df, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "697036677265000000000000000600"}]}, @IFLA_NET_NS_FD={0x8, 0x3}]}, 0x40}, 0x1}, 0x0) [ 204.748590] RAX: ffffffffffffffda RBX: 00007fb96d09f6d4 RCX: 0000000000455ba9 [ 204.755928] RDX: 0000000020000180 RSI: 00000000000089a1 RDI: 0000000000000014 [ 204.763278] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 204.770598] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 204.777920] R13: 00000000004bf9da R14: 00000000004cec50 R15: 000000000000000c 16:48:20 executing program 7: 16:48:21 executing program 4: 16:48:21 executing program 1: 16:48:21 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0xa, 0x100000001, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000001100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) listen(r2, 0x0) 16:48:21 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x34}, 0x98) 16:48:21 executing program 0 (fault-call:4 fault-nth:13): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:48:21 executing program 6: 16:48:21 executing program 7: 16:48:21 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0x1001000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)=@newlink={0x40, 0x10, 0xda76b36b65dcf5df, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "697036677265000000000000000600"}]}, @IFLA_NET_NS_FD={0x8, 0x3}]}, 0x40}, 0x1}, 0x0) 16:48:21 executing program 4: 16:48:21 executing program 1: 16:48:21 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0xa, 0x100000001, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) connect$inet6(r2, &(0x7f0000001100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) listen(r2, 0x0) [ 205.628564] FAULT_INJECTION: forcing a failure. [ 205.628564] name failslab, interval 1, probability 0, space 0, times 0 [ 205.640054] CPU: 1 PID: 8821 Comm: syz-executor0 Not tainted 4.17.0+ #22 [ 205.646941] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 205.656340] Call Trace: [ 205.659002] dump_stack+0x185/0x1d0 [ 205.662736] should_fail+0x87b/0xab0 [ 205.666563] __should_failslab+0x278/0x2a0 [ 205.670897] should_failslab+0x29/0x70 [ 205.675313] kmem_cache_alloc_node+0x157/0xc80 [ 205.679996] ? __alloc_skb+0x202/0x9e0 [ 205.683988] ? kmsan_set_origin_inline+0x6b/0x120 [ 205.688903] __alloc_skb+0x202/0x9e0 [ 205.692725] ? kobject_uevent_env+0x1461/0x22a0 [ 205.697511] kobject_uevent_env+0x15d4/0x22a0 [ 205.702132] kobject_uevent+0x6f/0x80 [ 205.705993] kobject_put+0x2ba/0x4d0 [ 205.709824] net_rx_queue_update_kobjects+0x84a/0x890 [ 205.715090] ? nlmsg_notify+0x1dd/0x3f0 [ 205.719188] netdev_unregister_kobject+0x1a7/0x2c0 [ 205.724219] rollback_registered_many+0x18cb/0x1d70 [ 205.729354] ? kmsan_set_origin_inline+0x6b/0x120 [ 205.734315] unregister_netdevice_queue+0x579/0xab0 [ 205.739442] br_dev_delete+0x243/0x2a0 [ 205.743420] br_del_bridge+0x162/0x1b0 [ 205.747411] br_ioctl_deviceless_stub+0x608/0xc40 [ 205.752372] ? _cond_resched+0x3c/0xd0 [ 205.756361] ? br_netif_receive_skb+0x240/0x240 [ 205.761098] ? br_netif_receive_skb+0x240/0x240 [ 205.765863] sock_ioctl+0x901/0xd10 [ 205.769579] ? __x64_sys_ioctl+0x280/0x320 [ 205.773880] ? do_vfs_ioctl+0x160/0x24b0 [ 205.778005] ? sock_poll+0x380/0x380 [ 205.781787] do_vfs_ioctl+0xcbd/0x24b0 [ 205.785797] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 205.791237] ? __fget_light+0x6a3/0x700 [ 205.795317] __x64_sys_ioctl+0x280/0x320 [ 205.799455] ? ksys_ioctl+0x260/0x260 [ 205.803339] do_syscall_64+0x15b/0x230 [ 205.807298] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 205.812537] RIP: 0033:0x455ba9 [ 205.815768] RSP: 002b:00007fb96d09ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 16:48:21 executing program 7: 16:48:21 executing program 1: 16:48:21 executing program 6: 16:48:21 executing program 4: 16:48:21 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = socket(0x1001000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)=@newlink={0x40, 0x10, 0xda76b36b65dcf5df, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "697036677265000000000000000600"}]}, @IFLA_NET_NS_FD={0x8, 0x3}]}, 0x40}, 0x1}, 0x0) [ 205.823545] RAX: ffffffffffffffda RBX: 00007fb96d09f6d4 RCX: 0000000000455ba9 [ 205.830971] RDX: 0000000020000180 RSI: 00000000000089a1 RDI: 0000000000000014 [ 205.838298] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 205.845626] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 205.852955] R13: 00000000004bf9da R14: 00000000004cec50 R15: 000000000000000d 16:48:21 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0xa, 0x100000001, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) connect$inet6(r2, &(0x7f0000001100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) listen(r2, 0x0) 16:48:22 executing program 4: 16:48:22 executing program 6: 16:48:22 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0xa, 0x100000001, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) connect$inet6(r2, &(0x7f0000001100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) listen(r2, 0x0) 16:48:22 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = socket(0x1001000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)=@newlink={0x40, 0x10, 0xda76b36b65dcf5df, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "697036677265000000000000000600"}]}, @IFLA_NET_NS_FD={0x8, 0x3}]}, 0x40}, 0x1}, 0x0) 16:48:22 executing program 1: 16:48:22 executing program 4: 16:48:22 executing program 7: 16:48:22 executing program 6: 16:48:22 executing program 0 (fault-call:4 fault-nth:14): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:48:22 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x34}, 0x98) [ 206.694865] FAULT_INJECTION: forcing a failure. [ 206.694865] name failslab, interval 1, probability 0, space 0, times 0 [ 206.707216] CPU: 0 PID: 8861 Comm: syz-executor0 Not tainted 4.17.0+ #22 [ 206.714108] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 206.723516] Call Trace: [ 206.726202] dump_stack+0x185/0x1d0 [ 206.729906] should_fail+0x87b/0xab0 [ 206.733735] __should_failslab+0x278/0x2a0 [ 206.738071] should_failslab+0x29/0x70 [ 206.742059] __kmalloc_node_track_caller+0x24b/0x11b0 [ 206.747325] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 206.752762] ? kobject_uevent_env+0x15d4/0x22a0 [ 206.757512] __alloc_skb+0x2cb/0x9e0 [ 206.761320] ? kobject_uevent_env+0x15d4/0x22a0 [ 206.766100] kobject_uevent_env+0x15d4/0x22a0 [ 206.770720] kobject_uevent+0x6f/0x80 [ 206.774598] kobject_put+0x2ba/0x4d0 [ 206.778412] net_rx_queue_update_kobjects+0x84a/0x890 [ 206.783788] ? nlmsg_notify+0x1dd/0x3f0 [ 206.787877] netdev_unregister_kobject+0x1a7/0x2c0 [ 206.792921] rollback_registered_many+0x18cb/0x1d70 [ 206.798047] ? kmsan_set_origin_inline+0x6b/0x120 [ 206.803013] unregister_netdevice_queue+0x579/0xab0 [ 206.808124] br_dev_delete+0x243/0x2a0 [ 206.812144] br_del_bridge+0x162/0x1b0 [ 206.816161] br_ioctl_deviceless_stub+0x608/0xc40 [ 206.821136] ? _cond_resched+0x3c/0xd0 [ 206.825143] ? br_netif_receive_skb+0x240/0x240 [ 206.829889] ? br_netif_receive_skb+0x240/0x240 [ 206.834652] sock_ioctl+0x901/0xd10 [ 206.838376] ? __x64_sys_ioctl+0x280/0x320 [ 206.842683] ? do_vfs_ioctl+0x160/0x24b0 [ 206.846819] ? sock_poll+0x380/0x380 [ 206.850596] do_vfs_ioctl+0xcbd/0x24b0 [ 206.854595] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 206.860029] ? __fget_light+0x6a3/0x700 [ 206.864119] __x64_sys_ioctl+0x280/0x320 [ 206.868299] ? ksys_ioctl+0x260/0x260 [ 206.872174] do_syscall_64+0x15b/0x230 [ 206.876138] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 206.881375] RIP: 0033:0x455ba9 [ 206.884599] RSP: 002b:00007fb96d09ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 16:48:22 executing program 6: 16:48:22 executing program 1: 16:48:22 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0xa, 0x100000001, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) connect$inet6(r2, &(0x7f0000001100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) listen(0xffffffffffffffff, 0x0) 16:48:22 executing program 7: 16:48:22 executing program 4: [ 206.892372] RAX: ffffffffffffffda RBX: 00007fb96d09f6d4 RCX: 0000000000455ba9 [ 206.899706] RDX: 0000000020000180 RSI: 00000000000089a1 RDI: 0000000000000014 [ 206.907025] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 206.914347] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 206.921666] R13: 00000000004bf9da R14: 00000000004cec50 R15: 000000000000000e 16:48:22 executing program 4: 16:48:23 executing program 7: 16:48:23 executing program 1: 16:48:23 executing program 6: 16:48:23 executing program 0 (fault-call:4 fault-nth:15): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:48:23 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x34}, 0x98) 16:48:23 executing program 5: 16:48:23 executing program 4: 16:48:23 executing program 7: 16:48:23 executing program 1: 16:48:23 executing program 6: 16:48:23 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = socket(0x1001000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)=@newlink={0x40, 0x10, 0xda76b36b65dcf5df, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "697036677265000000000000000600"}]}, @IFLA_NET_NS_FD={0x8, 0x3}]}, 0x40}, 0x1}, 0x0) [ 207.739518] FAULT_INJECTION: forcing a failure. [ 207.739518] name failslab, interval 1, probability 0, space 0, times 0 [ 207.751026] CPU: 0 PID: 8900 Comm: syz-executor0 Not tainted 4.17.0+ #22 [ 207.757909] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 207.767306] Call Trace: [ 207.769970] dump_stack+0x185/0x1d0 [ 207.773662] should_fail+0x87b/0xab0 [ 207.777454] __should_failslab+0x278/0x2a0 [ 207.781778] should_failslab+0x29/0x70 [ 207.785762] kmem_cache_alloc+0x129/0xb70 [ 207.790001] ? skb_clone+0x31e/0x590 [ 207.793805] ? kmsan_set_origin_inline+0x6b/0x120 [ 207.798743] skb_clone+0x31e/0x590 [ 207.802370] netlink_broadcast_filtered+0xcde/0x1e10 [ 207.807570] ? kobject_uevent+0x80/0x80 [ 207.811610] ? kmsan_set_origin+0x9e/0x160 [ 207.815956] kobject_uevent_env+0x18e6/0x22a0 [ 207.820573] kobject_uevent+0x6f/0x80 [ 207.824440] kobject_put+0x2ba/0x4d0 [ 207.828270] net_rx_queue_update_kobjects+0x84a/0x890 [ 207.833532] ? nlmsg_notify+0x1dd/0x3f0 [ 207.837618] netdev_unregister_kobject+0x1a7/0x2c0 [ 207.842653] rollback_registered_many+0x18cb/0x1d70 [ 207.847766] ? kmsan_set_origin_inline+0x6b/0x120 [ 207.852720] unregister_netdevice_queue+0x579/0xab0 [ 207.857856] br_dev_delete+0x243/0x2a0 [ 207.861851] br_del_bridge+0x162/0x1b0 [ 207.865848] br_ioctl_deviceless_stub+0x608/0xc40 [ 207.870773] ? _cond_resched+0x3c/0xd0 [ 207.874745] ? br_netif_receive_skb+0x240/0x240 [ 207.879497] ? br_netif_receive_skb+0x240/0x240 [ 207.885811] sock_ioctl+0x901/0xd10 [ 207.889533] ? __x64_sys_ioctl+0x280/0x320 [ 207.893861] ? do_vfs_ioctl+0x160/0x24b0 [ 207.897994] ? sock_poll+0x380/0x380 [ 207.901770] do_vfs_ioctl+0xcbd/0x24b0 [ 207.905756] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 207.911200] ? __fget_light+0x6a3/0x700 [ 207.915280] __x64_sys_ioctl+0x280/0x320 [ 207.919590] ? ksys_ioctl+0x260/0x260 [ 207.923447] do_syscall_64+0x15b/0x230 [ 207.927391] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 207.932637] RIP: 0033:0x455ba9 16:48:23 executing program 5: 16:48:23 executing program 7: 16:48:23 executing program 4: 16:48:23 executing program 1: 16:48:23 executing program 6: [ 207.935856] RSP: 002b:00007fb96d09ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 207.943613] RAX: ffffffffffffffda RBX: 00007fb96d09f6d4 RCX: 0000000000455ba9 [ 207.950925] RDX: 0000000020000180 RSI: 00000000000089a1 RDI: 0000000000000014 [ 207.958237] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 207.965551] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 207.972858] R13: 00000000004bf9da R14: 00000000004cec50 R15: 000000000000000f 16:48:24 executing program 7: 16:48:24 executing program 1: 16:48:24 executing program 4: 16:48:24 executing program 0 (fault-call:4 fault-nth:16): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") [ 208.245820] FAULT_INJECTION: forcing a failure. [ 208.245820] name failslab, interval 1, probability 0, space 0, times 0 [ 208.257400] CPU: 1 PID: 8916 Comm: syz-executor0 Not tainted 4.17.0+ #22 [ 208.264275] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 208.273654] Call Trace: [ 208.276293] dump_stack+0x185/0x1d0 [ 208.279961] should_fail+0x87b/0xab0 [ 208.283760] __should_failslab+0x278/0x2a0 [ 208.288057] should_failslab+0x29/0x70 [ 208.292009] __kmalloc+0xbe/0x350 [ 208.295538] ? kobject_uevent_env+0x4b7/0x22a0 [ 208.300184] kobject_uevent_env+0x4b7/0x22a0 [ 208.304675] ? __msan_poison_alloca+0x140/0x200 [ 208.309381] kobject_uevent+0x6f/0x80 [ 208.313215] kobject_put+0x2ba/0x4d0 [ 208.316969] netdev_queue_update_kobjects+0x700/0x750 [ 208.322200] ? nlmsg_notify+0x1dd/0x3f0 [ 208.326256] netdev_unregister_kobject+0x1e3/0x2c0 [ 208.331259] rollback_registered_many+0x18cb/0x1d70 [ 208.336357] ? kmsan_set_origin_inline+0x6b/0x120 [ 208.341279] unregister_netdevice_queue+0x579/0xab0 [ 208.346364] br_dev_delete+0x243/0x2a0 [ 208.350320] br_del_bridge+0x162/0x1b0 [ 208.354285] br_ioctl_deviceless_stub+0x608/0xc40 [ 208.359208] ? _cond_resched+0x3c/0xd0 [ 208.363171] ? br_netif_receive_skb+0x240/0x240 [ 208.367877] ? br_netif_receive_skb+0x240/0x240 [ 208.372609] sock_ioctl+0x901/0xd10 [ 208.376296] ? __x64_sys_ioctl+0x280/0x320 [ 208.380568] ? do_vfs_ioctl+0x160/0x24b0 [ 208.384675] ? sock_poll+0x380/0x380 [ 208.388435] do_vfs_ioctl+0xcbd/0x24b0 [ 208.392406] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 208.397813] ? __fget_light+0x6a3/0x700 [ 208.402001] __x64_sys_ioctl+0x280/0x320 [ 208.406110] ? ksys_ioctl+0x260/0x260 [ 208.409948] do_syscall_64+0x15b/0x230 [ 208.413901] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 208.419136] RIP: 0033:0x455ba9 [ 208.422347] RSP: 002b:00007fb96d09ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 208.430102] RAX: ffffffffffffffda RBX: 00007fb96d09f6d4 RCX: 0000000000455ba9 [ 208.437411] RDX: 0000000020000180 RSI: 00000000000089a1 RDI: 0000000000000014 [ 208.444715] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 208.452024] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 208.459334] R13: 00000000004bf9da R14: 00000000004cec50 R15: 0000000000000010 16:48:24 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x34}, 0x98) 16:48:24 executing program 6: 16:48:24 executing program 5: 16:48:24 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") r1 = socket(0x1001000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)=@newlink={0x40, 0x10, 0xda76b36b65dcf5df, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "697036677265000000000000000600"}]}, @IFLA_NET_NS_FD={0x8, 0x3}]}, 0x40}, 0x1}, 0x0) 16:48:24 executing program 7: 16:48:24 executing program 1: 16:48:24 executing program 4: 16:48:24 executing program 0 (fault-call:4 fault-nth:17): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") [ 208.822999] FAULT_INJECTION: forcing a failure. [ 208.822999] name failslab, interval 1, probability 0, space 0, times 0 [ 208.834621] CPU: 0 PID: 8921 Comm: syz-executor0 Not tainted 4.17.0+ #22 [ 208.841508] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 208.850907] Call Trace: [ 208.853619] dump_stack+0x185/0x1d0 [ 208.857461] should_fail+0x87b/0xab0 [ 208.861290] __should_failslab+0x278/0x2a0 [ 208.865640] should_failslab+0x29/0x70 [ 208.869615] __kmalloc+0xbe/0x350 [ 208.873126] ? kobject_get_path+0x200/0x480 [ 208.877657] kobject_get_path+0x200/0x480 [ 208.881996] kobject_uevent_env+0x518/0x22a0 [ 208.886532] ? __msan_poison_alloca+0x140/0x200 [ 208.891275] kobject_uevent+0x6f/0x80 [ 208.895154] kobject_put+0x2ba/0x4d0 [ 208.898947] netdev_queue_update_kobjects+0x700/0x750 [ 208.904201] ? nlmsg_notify+0x1dd/0x3f0 [ 208.908294] netdev_unregister_kobject+0x1e3/0x2c0 [ 208.913331] rollback_registered_many+0x18cb/0x1d70 [ 208.918457] ? kmsan_set_origin_inline+0x6b/0x120 [ 208.923410] unregister_netdevice_queue+0x579/0xab0 [ 208.928517] br_dev_delete+0x243/0x2a0 [ 208.932513] br_del_bridge+0x162/0x1b0 [ 208.936475] br_ioctl_deviceless_stub+0x608/0xc40 [ 208.941394] ? _cond_resched+0x3c/0xd0 [ 208.945385] ? br_netif_receive_skb+0x240/0x240 [ 208.950128] ? br_netif_receive_skb+0x240/0x240 [ 208.954893] sock_ioctl+0x901/0xd10 [ 208.958600] ? __x64_sys_ioctl+0x280/0x320 [ 208.962887] ? do_vfs_ioctl+0x160/0x24b0 [ 208.967000] ? sock_poll+0x380/0x380 [ 208.970766] do_vfs_ioctl+0xcbd/0x24b0 [ 208.974750] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 208.980179] ? __fget_light+0x6a3/0x700 [ 208.984343] __x64_sys_ioctl+0x280/0x320 [ 208.988485] ? ksys_ioctl+0x260/0x260 [ 208.992343] do_syscall_64+0x15b/0x230 [ 208.996293] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 209.001539] RIP: 0033:0x455ba9 [ 209.004763] RSP: 002b:00007fb96d09ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 209.012531] RAX: ffffffffffffffda RBX: 00007fb96d09f6d4 RCX: 0000000000455ba9 16:48:24 executing program 1: 16:48:24 executing program 5: 16:48:24 executing program 7: [ 209.019848] RDX: 0000000020000180 RSI: 00000000000089a1 RDI: 0000000000000014 [ 209.027178] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 209.034489] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 209.041806] R13: 00000000004bf9da R14: 00000000004cec50 R15: 0000000000000011 16:48:25 executing program 1: 16:48:25 executing program 4: 16:48:25 executing program 7: 16:48:25 executing program 5: 16:48:25 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") r1 = socket(0x1001000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)=@newlink={0x40, 0x10, 0xda76b36b65dcf5df, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "697036677265000000000000000600"}]}, @IFLA_NET_NS_FD={0x8, 0x3}]}, 0x40}, 0x1}, 0x0) 16:48:25 executing program 7: 16:48:25 executing program 6: 16:48:25 executing program 4: 16:48:25 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x34}, 0x98) 16:48:25 executing program 1: 16:48:25 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x4000, 0x0) 16:48:25 executing program 0 (fault-call:4 fault-nth:18): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:48:25 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") r1 = socket(0x1001000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)=@newlink={0x40, 0x10, 0xda76b36b65dcf5df, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "697036677265000000000000000600"}]}, @IFLA_NET_NS_FD={0x8, 0x3}]}, 0x40}, 0x1}, 0x0) 16:48:25 executing program 7: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0xfffffffffffffff7}, 0x10) close(r1) [ 209.811609] FAULT_INJECTION: forcing a failure. [ 209.811609] name failslab, interval 1, probability 0, space 0, times 0 [ 209.823171] CPU: 0 PID: 8948 Comm: syz-executor0 Not tainted 4.17.0+ #22 [ 209.830060] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 209.839466] Call Trace: [ 209.842134] dump_stack+0x185/0x1d0 [ 209.845874] should_fail+0x87b/0xab0 [ 209.849706] __should_failslab+0x278/0x2a0 [ 209.854033] should_failslab+0x29/0x70 [ 209.858027] kmem_cache_alloc_node+0x157/0xc80 [ 209.862722] ? __alloc_skb+0x202/0x9e0 [ 209.866692] __alloc_skb+0x202/0x9e0 [ 209.870505] ? netlink_has_listeners+0x55/0x290 [ 209.875299] kobject_uevent_env+0x15d4/0x22a0 [ 209.879924] ? __msan_poison_alloca+0x140/0x200 [ 209.884675] kobject_uevent+0x6f/0x80 [ 209.888561] kobject_put+0x2ba/0x4d0 [ 209.892364] netdev_queue_update_kobjects+0x700/0x750 [ 209.897632] ? nlmsg_notify+0x1dd/0x3f0 [ 209.901771] netdev_unregister_kobject+0x1e3/0x2c0 [ 209.906813] rollback_registered_many+0x18cb/0x1d70 16:48:25 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") r1 = socket(0x1001000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)=@newlink={0x40, 0x10, 0xda76b36b65dcf5df, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "697036677265000000000000000600"}]}, @IFLA_NET_NS_FD={0x8, 0x3}]}, 0x40}, 0x1}, 0x0) 16:48:25 executing program 4: 16:48:25 executing program 6: 16:48:25 executing program 1: [ 209.911939] ? kmsan_set_origin_inline+0x6b/0x120 [ 209.916901] unregister_netdevice_queue+0x579/0xab0 [ 209.922002] br_dev_delete+0x243/0x2a0 [ 209.926004] br_del_bridge+0x162/0x1b0 [ 209.929995] br_ioctl_deviceless_stub+0x608/0xc40 [ 209.934948] ? _cond_resched+0x3c/0xd0 [ 209.938930] ? br_netif_receive_skb+0x240/0x240 [ 209.943662] ? br_netif_receive_skb+0x240/0x240 [ 209.948418] sock_ioctl+0x901/0xd10 [ 209.952151] ? __x64_sys_ioctl+0x280/0x320 [ 209.956444] ? do_vfs_ioctl+0x160/0x24b0 [ 209.960564] ? sock_poll+0x380/0x380 [ 209.964337] do_vfs_ioctl+0xcbd/0x24b0 [ 209.968330] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 209.973761] ? __fget_light+0x6a3/0x700 [ 209.977836] __x64_sys_ioctl+0x280/0x320 [ 209.981966] ? ksys_ioctl+0x260/0x260 [ 209.985834] do_syscall_64+0x15b/0x230 [ 209.989787] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 209.995020] RIP: 0033:0x455ba9 [ 209.998247] RSP: 002b:00007fb96d09ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 16:48:26 executing program 7: 16:48:26 executing program 5: [ 210.006012] RAX: ffffffffffffffda RBX: 00007fb96d09f6d4 RCX: 0000000000455ba9 [ 210.013332] RDX: 0000000020000180 RSI: 00000000000089a1 RDI: 0000000000000014 [ 210.020646] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 210.027961] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 210.035281] R13: 00000000004bf9da R14: 00000000004cec50 R15: 0000000000000012 16:48:26 executing program 6: 16:48:26 executing program 4: clock_gettime(0x0, &(0x7f0000000880)) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) readv(r0, &(0x7f00000007c0)=[{&(0x7f00000002c0)=""/151, 0x97}, {&(0x7f0000000380)=""/124, 0x7c}, {&(0x7f00000010c0)=""/4096, 0x1000}, {&(0x7f0000002300)=""/4096, 0x1000}, {&(0x7f0000000500)=""/61, 0x3d}, {&(0x7f00000006c0)=""/227, 0xe3}], 0x6) 16:48:26 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mlock2(&(0x7f0000b20000/0x2000)=nil, 0x2000, 0x0) 16:48:26 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000640)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={"003f820f7c4000", 0x2232}) close(r0) 16:48:26 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet(0xffffffffffffffff, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(0xffffffffffffffff, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x34}, 0x98) 16:48:26 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000000c0)='ppp1posix_acl_accessð1vmnet0cgroup)\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CLR_FD(r0, 0x4c01) 16:48:26 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") r1 = socket(0x1001000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)=@newlink={0x40, 0x10, 0xda76b36b65dcf5df, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "697036677265000000000000000600"}]}, @IFLA_NET_NS_FD={0x8, 0x3}]}, 0x40}, 0x1}, 0x0) 16:48:26 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000040)={0x0, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 'nq\x00'}, 0x2c) 16:48:26 executing program 0 (fault-call:4 fault-nth:19): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:48:26 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='syz_tun\x00', 0x10) write$cgroup_type(r1, &(0x7f0000000100)='threaded\x00', 0xffea) 16:48:26 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0xc1105511, &(0x7f0000000040)={0xb, 0x0, 0x0, 0x0, "1059493481b639195a8a2dd9ee3ff7e9c50e58fe75430138d7f00cfe322bea8af5c4de2e32bb0a6e99f963f4"}) 16:48:26 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x2000000000000004, &(0x7f0000013ff4)={@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr}, 0xc) setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000080)=0xffffffe0, 0x4) close(r3) dup3(r1, r2, 0x0) [ 210.717095] FAULT_INJECTION: forcing a failure. [ 210.717095] name failslab, interval 1, probability 0, space 0, times 0 [ 210.728707] CPU: 1 PID: 8986 Comm: syz-executor0 Not tainted 4.17.0+ #22 [ 210.735626] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 210.745034] Call Trace: [ 210.747694] dump_stack+0x185/0x1d0 [ 210.751417] should_fail+0x87b/0xab0 [ 210.755210] __should_failslab+0x278/0x2a0 [ 210.759505] should_failslab+0x29/0x70 [ 210.763491] __kmalloc_node_track_caller+0x24b/0x11b0 [ 210.769219] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 210.775110] ? kobject_uevent_env+0x15d4/0x22a0 [ 210.779858] __alloc_skb+0x2cb/0x9e0 [ 210.783662] ? kobject_uevent_env+0x15d4/0x22a0 [ 210.788437] kobject_uevent_env+0x15d4/0x22a0 [ 210.793050] ? __msan_poison_alloca+0x140/0x200 [ 210.797894] kobject_uevent+0x6f/0x80 [ 210.801776] kobject_put+0x2ba/0x4d0 [ 210.805565] netdev_queue_update_kobjects+0x700/0x750 [ 210.810809] ? nlmsg_notify+0x1dd/0x3f0 [ 210.814907] netdev_unregister_kobject+0x1e3/0x2c0 [ 210.819935] rollback_registered_many+0x18cb/0x1d70 [ 210.825059] ? kmsan_set_origin_inline+0x6b/0x120 [ 210.830018] unregister_netdevice_queue+0x579/0xab0 [ 210.835110] br_dev_delete+0x243/0x2a0 [ 210.839113] br_del_bridge+0x162/0x1b0 [ 210.843113] br_ioctl_deviceless_stub+0x608/0xc40 [ 210.848059] ? _cond_resched+0x3c/0xd0 [ 210.852021] ? br_netif_receive_skb+0x240/0x240 [ 210.856739] ? br_netif_receive_skb+0x240/0x240 [ 210.861508] sock_ioctl+0x901/0xd10 16:48:26 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0xc1105511, &(0x7f0000000040)={0xb, 0x0, 0x0, 0x0, "1059493481b639195a8a2dd9ee3ff7e9c50e58fe75430138d7f00cfe322bea8af5c4de2e32bb0a6e99f963f4"}) 16:48:26 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000100)={0x3}) bind$inet6(0xffffffffffffffff, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) r1 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x100082) r2 = memfd_create(&(0x7f0000000380)="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", 0x0) write(r1, &(0x7f00000004c0)="3a32ea123d78ad0fb7d9c6128cccfbf1e41add459f165b3f5125741114c07421119574a88154947b653b646e4171731d123d02fbe6ad5fd4691b7f925bf960b434b3e4cb25a8451b684ec96b30458dca3c43cfa8f96cd192993626eb6281018ab4f3d505f4ba7e3f70f9bea3807c7938362d4d055e332ef051a757fee6e07822679cae44f3fcb4d7854c080a1e756db482beb3282e11b2fe885afd8e1a612cc28b8897ca035bda797a421a3c349fbb1779833f817a24bae4bbe23a5c0bec64dfc6c6fe5925f020a7955a32eb9514a30e07ae08afaedd5b2886fe38ed4f9b79ac4776fa0dc09eb0d3f0504c99aaee7aca48258a1a", 0xf4) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) sendfile(r1, r2, &(0x7f0000000240), 0x20000102000007) fallocate(r1, 0x10, 0x0, 0x400) 16:48:26 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") r1 = socket(0x1001000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)=@newlink={0x40, 0x10, 0xda76b36b65dcf5df, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "697036677265000000000000000600"}]}, @IFLA_NET_NS_FD={0x8, 0x3}]}, 0x40}, 0x1}, 0x0) 16:48:26 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000280)='/dev/snapshot\x00', 0x400000801, 0x0) writev(r1, &(0x7f0000001500)=[{&(0x7f00000002c0)="e3", 0x1}], 0x1) [ 210.865228] ? __x64_sys_ioctl+0x280/0x320 [ 210.869534] ? do_vfs_ioctl+0x160/0x24b0 [ 210.873672] ? sock_poll+0x380/0x380 [ 210.877448] do_vfs_ioctl+0xcbd/0x24b0 [ 210.881466] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 210.886914] ? __fget_light+0x6a3/0x700 [ 210.891002] __x64_sys_ioctl+0x280/0x320 [ 210.895137] ? ksys_ioctl+0x260/0x260 [ 210.899004] do_syscall_64+0x15b/0x230 [ 210.902964] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 210.908212] RIP: 0033:0x455ba9 [ 210.911443] RSP: 002b:00007fb96d09ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 210.919213] RAX: ffffffffffffffda RBX: 00007fb96d09f6d4 RCX: 0000000000455ba9 [ 210.926571] RDX: 0000000020000180 RSI: 00000000000089a1 RDI: 0000000000000014 [ 210.933898] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 210.941227] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 210.948560] R13: 00000000004bf9da R14: 00000000004cec50 R15: 0000000000000013 16:48:27 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000000c0)='ppp1posix_acl_accessð1vmnet0cgroup)\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CLR_FD(r0, 0x4c01) 16:48:27 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0xc1105511, &(0x7f0000000040)={0xb, 0x0, 0x0, 0x0, "1059493481b639195a8a2dd9ee3ff7e9c50e58fe75430138d7f00cfe322bea8af5c4de2e32bb0a6e99f963f4"}) 16:48:27 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") r1 = socket(0x1001000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)=@newlink={0x40, 0x10, 0xda76b36b65dcf5df, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "697036677265000000000000000600"}]}, @IFLA_NET_NS_FD={0x8, 0x3}]}, 0x40}, 0x1}, 0x0) 16:48:27 executing program 0 (fault-call:4 fault-nth:20): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:48:27 executing program 3: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x34}, 0x98) 16:48:27 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) 16:48:27 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000000c0)='ppp1posix_acl_accessð1vmnet0cgroup)\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CLR_FD(r0, 0x4c01) 16:48:27 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") r1 = socket(0x1001000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)=@newlink={0x40, 0x10, 0xda76b36b65dcf5df, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "697036677265000000000000000600"}]}, @IFLA_NET_NS_FD={0x8, 0x3}]}, 0x40}, 0x1}, 0x0) 16:48:27 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000005c0)) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000100)={0x3}) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000000340)=""/251) bind$inet6(0xffffffffffffffff, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000780)={{{@in6=@dev, @in6}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6}}, &(0x7f0000000180)=0xe8) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f0000000080)={'bridge0\x00'}) r2 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x100082) r3 = memfd_create(&(0x7f0000000380)="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", 0x0) recvfrom$unix(r3, &(0x7f0000000000)=""/73, 0x49, 0x2100, &(0x7f0000000880)=@file={0x0, './file0\x00'}, 0x6e) pwritev(r3, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$SG_GET_SG_TABLESIZE(r3, 0x227f, &(0x7f0000000200)) readv(r2, &(0x7f0000002e40)=[{&(0x7f0000000900)=""/254, 0xfe}, {&(0x7f0000000a00)=""/192, 0xc0}, {&(0x7f0000000ac0)=""/218, 0xda}, {&(0x7f0000001bc0)=""/247, 0xf7}, {&(0x7f0000001cc0)=""/132, 0x84}, {&(0x7f0000001d80)=""/185, 0xb9}, {&(0x7f0000001e40)=""/4096, 0x1000}], 0x7) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) sendfile(0xffffffffffffffff, r3, &(0x7f0000000240), 0x20000102000007) fallocate(r2, 0x10, 0x0, 0x400) getsockopt$EBT_SO_GET_INIT_ENTRIES(0xffffffffffffffff, 0x0, 0x83, &(0x7f00000004c0)={'nat\x00', 0x0, 0x3, 0x1f, [], 0x5, &(0x7f0000000280)=[{}, {}, {}, {}, {}], &(0x7f0000000300)=""/31}, &(0x7f0000000540)=0x78) [ 211.358878] FAULT_INJECTION: forcing a failure. [ 211.358878] name failslab, interval 1, probability 0, space 0, times 0 [ 211.370447] CPU: 0 PID: 9012 Comm: syz-executor0 Not tainted 4.17.0+ #22 [ 211.377333] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 211.386734] Call Trace: [ 211.389404] dump_stack+0x185/0x1d0 [ 211.393147] should_fail+0x87b/0xab0 [ 211.396944] __should_failslab+0x278/0x2a0 [ 211.401282] should_failslab+0x29/0x70 [ 211.405264] kmem_cache_alloc+0x129/0xb70 16:48:27 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0xc1105511, &(0x7f0000000040)={0xb, 0x0, 0x0, 0x0, "1059493481b639195a8a2dd9ee3ff7e9c50e58fe75430138d7f00cfe322bea8af5c4de2e32bb0a6e99f963f4"}) [ 211.409510] ? skb_clone+0x31e/0x590 [ 211.413358] ? kmsan_set_origin_inline+0x6b/0x120 [ 211.418325] skb_clone+0x31e/0x590 [ 211.421969] netlink_broadcast_filtered+0xcde/0x1e10 [ 211.427194] ? kobject_uevent+0x80/0x80 [ 211.431245] ? kmsan_set_origin+0x9e/0x160 [ 211.435589] kobject_uevent_env+0x18e6/0x22a0 [ 211.440217] kobject_uevent+0x6f/0x80 [ 211.444092] kobject_put+0x2ba/0x4d0 [ 211.447930] netdev_queue_update_kobjects+0x700/0x750 [ 211.453197] ? nlmsg_notify+0x1dd/0x3f0 16:48:27 executing program 6: setitimer(0x2, &(0x7f0000000100)={{}, {0x77359400}}, 0x0) [ 211.457309] netdev_unregister_kobject+0x1e3/0x2c0 [ 211.462528] rollback_registered_many+0x18cb/0x1d70 [ 211.467659] ? kmsan_set_origin_inline+0x6b/0x120 [ 211.472629] unregister_netdevice_queue+0x579/0xab0 [ 211.477727] br_dev_delete+0x243/0x2a0 [ 211.481723] br_del_bridge+0x162/0x1b0 [ 211.485718] br_ioctl_deviceless_stub+0x608/0xc40 [ 211.490694] ? _cond_resched+0x3c/0xd0 [ 211.494701] ? br_netif_receive_skb+0x240/0x240 [ 211.499461] ? br_netif_receive_skb+0x240/0x240 [ 211.504244] sock_ioctl+0x901/0xd10 [ 211.507981] ? __x64_sys_ioctl+0x280/0x320 [ 211.512293] ? do_vfs_ioctl+0x160/0x24b0 [ 211.516424] ? sock_poll+0x380/0x380 [ 211.520201] do_vfs_ioctl+0xcbd/0x24b0 [ 211.524198] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 211.529633] ? __fget_light+0x6a3/0x700 [ 211.533718] __x64_sys_ioctl+0x280/0x320 [ 211.537846] ? ksys_ioctl+0x260/0x260 [ 211.541707] do_syscall_64+0x15b/0x230 [ 211.545661] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 211.550901] RIP: 0033:0x455ba9 [ 211.554126] RSP: 002b:00007fb96d09ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 211.561906] RAX: ffffffffffffffda RBX: 00007fb96d09f6d4 RCX: 0000000000455ba9 [ 211.569244] RDX: 0000000020000180 RSI: 00000000000089a1 RDI: 0000000000000014 [ 211.576561] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 211.583880] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 211.591296] R13: 00000000004bf9da R14: 00000000004cec50 R15: 0000000000000014 16:48:27 executing program 4: r0 = memfd_create(&(0x7f0000049000)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) write$binfmt_misc(r2, &(0x7f0000000000)={'syz0', "c494cacfc8fc6c051979d7d4a38a93a6304728bb1d5f1a4a"}, 0x1c) 16:48:27 executing program 6: add_key(&(0x7f0000000340)='logon\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, &(0x7f0000000400)="f8", 0x1, 0xfffffffffffffffb) 16:48:27 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000000c0)='ppp1posix_acl_accessð1vmnet0cgroup)\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CLR_FD(r0, 0x4c01) 16:48:27 executing program 0 (fault-call:4 fault-nth:21): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:48:27 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") r1 = socket(0x1001000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)=@newlink={0x40, 0x10, 0xda76b36b65dcf5df, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "697036677265000000000000000600"}]}, @IFLA_NET_NS_FD={0x8, 0x3}]}, 0x40}, 0x1}, 0x0) 16:48:27 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0xc1105511, &(0x7f0000000040)={0xb, 0x0, 0x0, 0x0, "1059493481b639195a8a2dd9ee3ff7e9c50e58fe75430138d7f00cfe322bea8af5c4de2e32bb0a6e99f963f4"}) 16:48:27 executing program 1: r0 = add_key$keyring(&(0x7f0000001400)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$revoke(0x3, r0) request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000200)='.vboxnet0nod\tvvboxnet0@\x00', 0x0) [ 211.954913] FAULT_INJECTION: forcing a failure. [ 211.954913] name failslab, interval 1, probability 0, space 0, times 0 [ 211.966476] CPU: 1 PID: 9041 Comm: syz-executor0 Not tainted 4.17.0+ #22 [ 211.973364] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 211.982766] Call Trace: [ 211.985442] dump_stack+0x185/0x1d0 [ 211.989133] should_fail+0x87b/0xab0 [ 211.992958] __should_failslab+0x278/0x2a0 [ 211.997282] should_failslab+0x29/0x70 [ 212.001260] __kmalloc+0xbe/0x350 [ 212.004805] ? kobject_uevent_env+0x4b7/0x22a0 [ 212.009453] ? dev_uevent_name+0x78/0x130 [ 212.013719] kobject_uevent_env+0x4b7/0x22a0 [ 212.018209] ? _cond_resched+0x3c/0xd0 [ 212.022238] ? __msan_warning_32+0x90/0xc0 [ 212.026578] ? is_acpi_device_node+0x93/0x110 [ 212.031159] kobject_uevent+0x6f/0x80 [ 212.035070] device_del+0x1e57/0x2130 [ 212.038950] ? pm_runtime_set_memalloc_noio+0x4cb/0x4e0 [ 212.044484] netdev_unregister_kobject+0x240/0x2c0 [ 212.049516] rollback_registered_many+0x18cb/0x1d70 [ 212.054635] ? kmsan_set_origin_inline+0x6b/0x120 [ 212.059596] unregister_netdevice_queue+0x579/0xab0 [ 212.064705] br_dev_delete+0x243/0x2a0 [ 212.068795] br_del_bridge+0x162/0x1b0 [ 212.072798] br_ioctl_deviceless_stub+0x608/0xc40 [ 212.077757] ? _cond_resched+0x3c/0xd0 [ 212.081761] ? br_netif_receive_skb+0x240/0x240 [ 212.086501] ? br_netif_receive_skb+0x240/0x240 [ 212.091268] sock_ioctl+0x901/0xd10 [ 212.094985] ? __x64_sys_ioctl+0x280/0x320 [ 212.099282] ? do_vfs_ioctl+0x160/0x24b0 [ 212.103398] ? sock_poll+0x380/0x380 [ 212.107178] do_vfs_ioctl+0xcbd/0x24b0 [ 212.111173] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 212.116617] ? __fget_light+0x6a3/0x700 [ 212.120728] __x64_sys_ioctl+0x280/0x320 [ 212.124885] ? ksys_ioctl+0x260/0x260 [ 212.128853] do_syscall_64+0x15b/0x230 [ 212.132813] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 212.138050] RIP: 0033:0x455ba9 [ 212.141299] RSP: 002b:00007fb96d09ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 16:48:28 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x100082) r2 = memfd_create(&(0x7f0000000380)="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", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r2, &(0x7f0000000240), 0x20000102000007) fallocate(r1, 0x10, 0x0, 0x400) 16:48:28 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0xc1105511, &(0x7f0000000040)={0xb, 0x0, 0x0, 0x0, "1059493481b639195a8a2dd9ee3ff7e9c50e58fe75430138d7f00cfe322bea8af5c4de2e32bb0a6e99f963f4"}) [ 212.149071] RAX: ffffffffffffffda RBX: 00007fb96d09f6d4 RCX: 0000000000455ba9 [ 212.156392] RDX: 0000000020000180 RSI: 00000000000089a1 RDI: 0000000000000014 [ 212.163711] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 212.171039] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 212.178364] R13: 00000000004bf9da R14: 00000000004cec50 R15: 0000000000000015 16:48:28 executing program 3: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x34}, 0x98) 16:48:28 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000000c0)='ppp1posix_acl_accessð1vmnet0cgroup)\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) 16:48:28 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000000000)={'veth1_to_bond\x00', @ifru_flags}) 16:48:28 executing program 4: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x2000000089f2, &(0x7f0000000100)={"73697430000202000340000040000060", @ifru_data=&(0x7f0000000300)="287df095e3a65b483b39b63e2761201382ba5647140f57b5129126f93118924e"}) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000040)={0x0, @dev={0xac, 0x14, 0x14, 0x10}, 0x0, 0x0, 'fo\x00'}, 0x2c) 16:48:28 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0x0, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)=@newlink={0x40, 0x10, 0xda76b36b65dcf5df, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "697036677265000000000000000600"}]}, @IFLA_NET_NS_FD={0x8, 0x3}]}, 0x40}, 0x1}, 0x0) 16:48:28 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0xc1105511, &(0x7f0000000040)={0xb, 0x0, 0x0, 0x0, "1059493481b639195a8a2dd9ee3ff7e9c50e58fe75430138d7f00cfe322bea8af5c4de2e32bb0a6e99f963f4"}) 16:48:28 executing program 0 (fault-call:4 fault-nth:22): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:48:28 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") add_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="cdad47393019c9c59813fe5ec14772becdb37cab8433530ecc0045448c96cebada8a19ff771856f499d57020a17dbda87d0224b1428eb15977a180f4ede3a56b4d23", 0x42, 0xfffffffffffffffa) add_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0)={0x2e, 0x79, 0x7a}, &(0x7f0000000100), 0x390, 0xfffffffffffffffb) [ 212.540834] FAULT_INJECTION: forcing a failure. [ 212.540834] name failslab, interval 1, probability 0, space 0, times 0 [ 212.552454] CPU: 0 PID: 9068 Comm: syz-executor0 Not tainted 4.17.0+ #22 [ 212.559345] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 212.568743] Call Trace: [ 212.571405] dump_stack+0x185/0x1d0 [ 212.575246] should_fail+0x87b/0xab0 [ 212.579074] __should_failslab+0x278/0x2a0 [ 212.583376] should_failslab+0x29/0x70 [ 212.587332] __kmalloc+0xbe/0x350 [ 212.590846] ? kobject_get_path+0x200/0x480 [ 212.595260] kobject_get_path+0x200/0x480 [ 212.599491] kobject_uevent_env+0x518/0x22a0 [ 212.604007] ? _cond_resched+0x3c/0xd0 [ 212.608010] ? __msan_warning_32+0x90/0xc0 [ 212.612343] ? is_acpi_device_node+0x93/0x110 [ 212.616911] kobject_uevent+0x6f/0x80 [ 212.620807] device_del+0x1e57/0x2130 [ 212.624681] ? pm_runtime_set_memalloc_noio+0x4cb/0x4e0 [ 212.630123] netdev_unregister_kobject+0x240/0x2c0 [ 212.635166] rollback_registered_many+0x18cb/0x1d70 [ 212.640297] ? kmsan_set_origin_inline+0x6b/0x120 [ 212.645256] unregister_netdevice_queue+0x579/0xab0 [ 212.650347] br_dev_delete+0x243/0x2a0 [ 212.654352] br_del_bridge+0x162/0x1b0 [ 212.658354] br_ioctl_deviceless_stub+0x608/0xc40 [ 212.663316] ? _cond_resched+0x3c/0xd0 [ 212.667312] ? br_netif_receive_skb+0x240/0x240 [ 212.672039] ? br_netif_receive_skb+0x240/0x240 [ 212.676787] sock_ioctl+0x901/0xd10 [ 212.680488] ? __x64_sys_ioctl+0x280/0x320 [ 212.684763] ? do_vfs_ioctl+0x160/0x24b0 [ 212.688874] ? sock_poll+0x380/0x380 [ 212.692643] do_vfs_ioctl+0xcbd/0x24b0 [ 212.696646] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 212.703044] ? __fget_light+0x6a3/0x700 [ 212.708600] __x64_sys_ioctl+0x280/0x320 [ 212.712727] ? ksys_ioctl+0x260/0x260 [ 212.716585] do_syscall_64+0x15b/0x230 [ 212.720530] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 212.725759] RIP: 0033:0x455ba9 [ 212.728977] RSP: 002b:00007fb96d09ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 16:48:28 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0x1001000000010, 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)=@newlink={0x40, 0x10, 0xda76b36b65dcf5df, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "697036677265000000000000000600"}]}, @IFLA_NET_NS_FD={0x8, 0x3}]}, 0x40}, 0x1}, 0x0) 16:48:28 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmsg(r0, &(0x7f000000e740)={&(0x7f000000a280)=@in6={0xa, 0x4e24}, 0x80, &(0x7f0000009a00), 0x0, &(0x7f000000a580)=[{0x10}], 0x10, 0x4000000}, 0x40000) 16:48:28 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_int(r1, 0x0, 0xd, &(0x7f0000000200)=0x2, 0x4) 16:48:28 executing program 7: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0xc1105511, &(0x7f0000000040)={0xb, 0x0, 0x0, 0x0, "1059493481b639195a8a2dd9ee3ff7e9c50e58fe75430138d7f00cfe322bea8af5c4de2e32bb0a6e99f963f4"}) [ 212.736743] RAX: ffffffffffffffda RBX: 00007fb96d09f6d4 RCX: 0000000000455ba9 [ 212.744053] RDX: 0000000020000180 RSI: 00000000000089a1 RDI: 0000000000000014 [ 212.751362] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 212.758666] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 212.765973] R13: 00000000004bf9da R14: 00000000004cec50 R15: 0000000000000016 16:48:28 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) [ 212.787287] Invalid option length (845) for dns_resolver key 16:48:28 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0x1001000000010, 0x802, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)=@newlink={0x40, 0x10, 0xda76b36b65dcf5df, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "697036677265000000000000000600"}]}, @IFLA_NET_NS_FD={0x8, 0x3}]}, 0x40}, 0x1}, 0x0) 16:48:28 executing program 0 (fault-call:4 fault-nth:23): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:48:28 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x8000000000004, 0xe3) socket$packet(0x11, 0x2, 0x300) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) [ 213.100905] FAULT_INJECTION: forcing a failure. [ 213.100905] name failslab, interval 1, probability 0, space 0, times 0 [ 213.112360] CPU: 0 PID: 9094 Comm: syz-executor0 Not tainted 4.17.0+ #22 [ 213.119239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 213.128634] Call Trace: [ 213.131294] dump_stack+0x185/0x1d0 [ 213.134987] should_fail+0x87b/0xab0 [ 213.138804] __should_failslab+0x278/0x2a0 [ 213.143132] should_failslab+0x29/0x70 [ 213.147109] kmem_cache_alloc_node+0x157/0xc80 [ 213.151763] ? __alloc_skb+0x202/0x9e0 [ 213.155719] ? kmsan_set_origin_inline+0x6b/0x120 [ 213.160675] __alloc_skb+0x202/0x9e0 [ 213.164466] ? kobject_uevent_env+0x1461/0x22a0 [ 213.169264] kobject_uevent_env+0x15d4/0x22a0 [ 213.173880] ? __msan_warning_32+0x90/0xc0 [ 213.178229] kobject_uevent+0x6f/0x80 [ 213.182152] device_del+0x1e57/0x2130 [ 213.186023] ? pm_runtime_set_memalloc_noio+0x4cb/0x4e0 [ 213.191502] netdev_unregister_kobject+0x240/0x2c0 [ 213.196542] rollback_registered_many+0x18cb/0x1d70 [ 213.201799] ? kmsan_set_origin_inline+0x6b/0x120 [ 213.206758] unregister_netdevice_queue+0x579/0xab0 [ 213.211846] br_dev_delete+0x243/0x2a0 [ 213.215826] br_del_bridge+0x162/0x1b0 [ 213.219806] br_ioctl_deviceless_stub+0x608/0xc40 [ 213.224744] ? _cond_resched+0x3c/0xd0 [ 213.228714] ? br_netif_receive_skb+0x240/0x240 [ 213.233434] ? br_netif_receive_skb+0x240/0x240 [ 213.238188] sock_ioctl+0x901/0xd10 [ 213.241885] ? __x64_sys_ioctl+0x280/0x320 [ 213.246167] ? do_vfs_ioctl+0x160/0x24b0 [ 213.250272] ? sock_poll+0x380/0x380 [ 213.254030] do_vfs_ioctl+0xcbd/0x24b0 [ 213.258019] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 213.263479] ? __fget_light+0x6a3/0x700 [ 213.267546] __x64_sys_ioctl+0x280/0x320 [ 213.271652] ? ksys_ioctl+0x260/0x260 [ 213.275493] do_syscall_64+0x15b/0x230 [ 213.279424] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 213.284671] RIP: 0033:0x455ba9 [ 213.287893] RSP: 002b:00007fb96d09ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 16:48:29 executing program 3: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x34}, 0x98) 16:48:29 executing program 1: semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000180)=""/96) 16:48:29 executing program 7: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0xc1105511, &(0x7f0000000040)={0xb, 0x0, 0x0, 0x0, "1059493481b639195a8a2dd9ee3ff7e9c50e58fe75430138d7f00cfe322bea8af5c4de2e32bb0a6e99f963f4"}) 16:48:29 executing program 4: r0 = memfd_create(&(0x7f0000000240)='\x00', 0x2) write(r0, &(0x7f0000000040)="05", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) fcntl$addseals(r0, 0x409, 0xe) pwrite64(r0, &(0x7f0000000200), 0x0, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000180)) 16:48:29 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0x1001000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)=@newlink={0x40, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "697036677265000000000000000600"}]}, @IFLA_NET_NS_FD={0x8, 0x3}]}, 0x40}, 0x1}, 0x0) 16:48:29 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000000c0)='ppp1posix_acl_accessð1vmnet0cgroup)\x00', 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r0) 16:48:29 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10, &(0x7f0000000440)={@loopback=0x7f000001, @rand_addr}, 0xc) [ 213.295660] RAX: ffffffffffffffda RBX: 00007fb96d09f6d4 RCX: 0000000000455ba9 [ 213.302976] RDX: 0000000020000180 RSI: 00000000000089a1 RDI: 0000000000000014 [ 213.310283] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 213.317592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 213.324896] R13: 00000000004bf9da R14: 00000000004cec50 R15: 0000000000000017 16:48:29 executing program 0 (fault-call:4 fault-nth:24): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:48:29 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0x1001000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)=@newlink={0x40, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "697036677265000000000000000600"}]}, @IFLA_NET_NS_FD={0x8, 0x3}]}, 0x40}, 0x1}, 0x0) 16:48:29 executing program 7: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0xc1105511, &(0x7f0000000040)={0xb, 0x0, 0x0, 0x0, "1059493481b639195a8a2dd9ee3ff7e9c50e58fe75430138d7f00cfe322bea8af5c4de2e32bb0a6e99f963f4"}) 16:48:29 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") rt_sigprocmask(0x0, &(0x7f0000000400), &(0x7f0000000480), 0x9c393f74) 16:48:29 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000000c0)='ppp1posix_acl_accessð1vmnet0cgroup)\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) 16:48:29 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 16:48:29 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0x1001000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)=@newlink={0x40, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "697036677265000000000000000600"}]}, @IFLA_NET_NS_FD={0x8, 0x3}]}, 0x40}, 0x1}, 0x0) [ 213.817801] FAULT_INJECTION: forcing a failure. [ 213.817801] name failslab, interval 1, probability 0, space 0, times 0 [ 213.829362] CPU: 1 PID: 9116 Comm: syz-executor0 Not tainted 4.17.0+ #22 [ 213.836263] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 213.845684] Call Trace: [ 213.848359] dump_stack+0x185/0x1d0 [ 213.852067] should_fail+0x87b/0xab0 [ 213.855888] __should_failslab+0x278/0x2a0 [ 213.860244] should_failslab+0x29/0x70 [ 213.864221] __kmalloc_node_track_caller+0x24b/0x11b0 [ 213.869551] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 213.875085] ? kobject_uevent_env+0x15d4/0x22a0 [ 213.879905] __alloc_skb+0x2cb/0x9e0 [ 213.883754] ? kobject_uevent_env+0x15d4/0x22a0 [ 213.888548] kobject_uevent_env+0x15d4/0x22a0 [ 213.893188] ? __msan_warning_32+0x90/0xc0 [ 213.897553] kobject_uevent+0x6f/0x80 [ 213.901465] device_del+0x1e57/0x2130 [ 213.905355] ? pm_runtime_set_memalloc_noio+0x4cb/0x4e0 [ 213.910847] netdev_unregister_kobject+0x240/0x2c0 [ 213.915898] rollback_registered_many+0x18cb/0x1d70 [ 213.921039] ? kmsan_set_origin_inline+0x6b/0x120 [ 213.926007] unregister_netdevice_queue+0x579/0xab0 [ 213.931110] br_dev_delete+0x243/0x2a0 [ 213.935113] br_del_bridge+0x162/0x1b0 [ 213.939119] br_ioctl_deviceless_stub+0x608/0xc40 [ 213.944087] ? _cond_resched+0x3c/0xd0 [ 213.948079] ? br_netif_receive_skb+0x240/0x240 [ 213.952822] ? br_netif_receive_skb+0x240/0x240 [ 213.957590] sock_ioctl+0x901/0xd10 [ 213.961322] ? __x64_sys_ioctl+0x280/0x320 [ 213.965698] ? do_vfs_ioctl+0x160/0x24b0 [ 213.969871] ? sock_poll+0x380/0x380 [ 213.973670] do_vfs_ioctl+0xcbd/0x24b0 [ 213.977796] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 213.983239] ? __fget_light+0x6a3/0x700 [ 213.987324] __x64_sys_ioctl+0x280/0x320 [ 213.991469] ? ksys_ioctl+0x260/0x260 [ 213.995344] do_syscall_64+0x15b/0x230 [ 213.999312] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 214.004554] RIP: 0033:0x455ba9 [ 214.007787] RSP: 002b:00007fb96d09ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 16:48:29 executing program 7: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0xc1105511, &(0x7f0000000040)={0xb, 0x0, 0x0, 0x0, "1059493481b639195a8a2dd9ee3ff7e9c50e58fe75430138d7f00cfe322bea8af5c4de2e32bb0a6e99f963f4"}) 16:48:29 executing program 6: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0xfffffffffffffff7}, 0x10) sendmsg$netlink(r0, &(0x7f00003aefc8)={0x0, 0xffffffffffffff73, &(0x7f0000847000), 0x1f2, &(0x7f000048a000)}, 0x0) sendmmsg$alg(r0, &(0x7f0000004ac0)=[{0x0, 0x0, &(0x7f0000000140)}], 0x1, 0x40) [ 214.015563] RAX: ffffffffffffffda RBX: 00007fb96d09f6d4 RCX: 0000000000455ba9 [ 214.022889] RDX: 0000000020000180 RSI: 00000000000089a1 RDI: 0000000000000014 [ 214.030215] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 214.037541] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 214.044863] R13: 00000000004bf9da R14: 00000000004cec50 R15: 0000000000000018 16:48:30 executing program 7: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0xc1105511, &(0x7f0000000040)={0xb, 0x0, 0x0, 0x0, "1059493481b639195a8a2dd9ee3ff7e9c50e58fe75430138d7f00cfe322bea8af5c4de2e32bb0a6e99f963f4"}) 16:48:30 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000380), 0x4) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="2400000058001f00ff07f4f9062304000a04f51108000100026f4ab70100bb04006648a5", 0x24) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x33, &(0x7f0000000300)={0x0, &(0x7f00000002c0)}, 0x10) ioctl$sock_bt_bnep_BNEPCONNADD(0xffffffffffffffff, 0x400442c8, &(0x7f0000000080)) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(0xffffffffffffffff, 0x0) 16:48:30 executing program 3: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x34}, 0x98) 16:48:30 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000100)={0x3}) bind$inet6(0xffffffffffffffff, &(0x7f0000807fe4)={0xa}, 0x1c) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f0000000080)={'bridge0\x00'}) r1 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x100082) r2 = memfd_create(&(0x7f0000000380)="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", 0x0) write(r1, &(0x7f00000004c0)="3a32ea123d78ad0fb7d9c6128cccfbf1e41add459f165b3f5125741114c07421119574a88154947b653b646e4171731d123d02fbe6ad5fd4691b7f925bf960b434b3e4cb25a8451b684ec96b30458dca3c43cfa8f96cd192993626eb6281018ab4f3d505f4ba7e3f70f9bea3807c7938362d4d055e332e", 0x77) pwritev(r2, &(0x7f0000000340), 0x0, 0x81806) sendfile(r1, r2, &(0x7f0000000240), 0x20000102000007) fallocate(r1, 0x10, 0x0, 0x400) 16:48:30 executing program 0 (fault-call:4 fault-nth:25): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:48:30 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000000c0)='ppp1posix_acl_accessð1vmnet0cgroup)\x00', 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) 16:48:30 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0x1001000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)=@newlink={0x28, 0x10, 0xda76b36b65dcf5df, 0x0, 0x0, {}, [@IFLA_NET_NS_FD={0x8, 0x3}]}, 0x28}, 0x1}, 0x0) 16:48:30 executing program 6: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0xfffffffffffffff7}, 0x10) sendmsg$netlink(r0, &(0x7f00003aefc8)={0x0, 0xffffffffffffff73, &(0x7f0000847000), 0x1f2, &(0x7f000048a000)}, 0x0) sendmmsg$alg(r0, &(0x7f0000004ac0)=[{0x0, 0x0, &(0x7f0000000140)}], 0x1, 0x40) [ 214.536300] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 214.596232] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 214.648752] FAULT_INJECTION: forcing a failure. [ 214.648752] name failslab, interval 1, probability 0, space 0, times 0 [ 214.660305] CPU: 0 PID: 9151 Comm: syz-executor0 Not tainted 4.17.0+ #22 [ 214.667191] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 214.676592] Call Trace: [ 214.679256] dump_stack+0x185/0x1d0 [ 214.682950] should_fail+0x87b/0xab0 [ 214.686741] __should_failslab+0x278/0x2a0 [ 214.691084] should_failslab+0x29/0x70 [ 214.695075] kmem_cache_alloc+0x129/0xb70 16:48:30 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000000c0)='ppp1posix_acl_accessð1vmnet0cgroup)\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) [ 214.700198] ? skb_clone+0x31e/0x590 [ 214.704023] ? kmsan_set_origin_inline+0x6b/0x120 [ 214.708949] skb_clone+0x31e/0x590 [ 214.712605] netlink_broadcast_filtered+0xcde/0x1e10 [ 214.717790] ? kobject_uevent+0x80/0x80 [ 214.721839] ? kmsan_set_origin+0x9e/0x160 [ 214.726195] kobject_uevent_env+0x18e6/0x22a0 [ 214.730779] kobject_uevent+0x6f/0x80 [ 214.734685] device_del+0x1e57/0x2130 [ 214.738547] ? pm_runtime_set_memalloc_noio+0x4cb/0x4e0 [ 214.744046] netdev_unregister_kobject+0x240/0x2c0 [ 214.749092] rollback_registered_many+0x18cb/0x1d70 [ 214.754240] ? kmsan_set_origin_inline+0x6b/0x120 [ 214.759209] unregister_netdevice_queue+0x579/0xab0 [ 214.764305] br_dev_delete+0x243/0x2a0 [ 214.768308] br_del_bridge+0x162/0x1b0 [ 214.772315] br_ioctl_deviceless_stub+0x608/0xc40 [ 214.777287] ? _cond_resched+0x3c/0xd0 [ 214.781286] ? br_netif_receive_skb+0x240/0x240 [ 214.786020] ? br_netif_receive_skb+0x240/0x240 [ 214.790779] sock_ioctl+0x901/0xd10 [ 214.794584] ? __x64_sys_ioctl+0x280/0x320 16:48:30 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc8316d345f8f762070") r1 = socket$unix(0x1, 0x801, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) ptrace$cont(0x20, 0x0, 0x0, 0x0) bind$unix(r2, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r2, 0x0) accept$inet6(r2, &(0x7f0000000b00), &(0x7f0000000000)=0x1c) timer_create(0x0, &(0x7f0000066000), &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(0x0, 0x0) connect(r1, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) [ 214.798877] ? do_vfs_ioctl+0x160/0x24b0 [ 214.802995] ? sock_poll+0x380/0x380 [ 214.806759] do_vfs_ioctl+0xcbd/0x24b0 [ 214.810739] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 214.816177] ? __fget_light+0x6a3/0x700 [ 214.820265] __x64_sys_ioctl+0x280/0x320 [ 214.824400] ? ksys_ioctl+0x260/0x260 [ 214.828299] do_syscall_64+0x15b/0x230 [ 214.832531] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 214.837778] RIP: 0033:0x455ba9 [ 214.841012] RSP: 002b:00007fb96d09ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 16:48:30 executing program 7: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0xc1105511, &(0x7f0000000040)={0xb, 0x0, 0x0, 0x0, "1059493481b639195a8a2dd9ee3ff7e9c50e58fe75430138d7f00cfe322bea8af5c4de2e32bb0a6e99f963f4"}) 16:48:30 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x800) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000380)) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_CLR_FD(r1, 0x4c01) 16:48:30 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0x1001000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)=@newlink={0x28, 0x10, 0xda76b36b65dcf5df, 0x0, 0x0, {}, [@IFLA_NET_NS_FD={0x8, 0x3}]}, 0x28}, 0x1}, 0x0) [ 214.848790] RAX: ffffffffffffffda RBX: 00007fb96d09f6d4 RCX: 0000000000455ba9 [ 214.856112] RDX: 0000000020000180 RSI: 00000000000089a1 RDI: 0000000000000014 [ 214.863615] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 214.870932] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 214.878252] R13: 00000000004bf9da R14: 00000000004cec50 R15: 0000000000000019 16:48:30 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCETHTOOL(r0, 0x89e1, &(0x7f0000000040)={'lo\x00', &(0x7f0000000000)=@ethtool_eee}) 16:48:31 executing program 6: pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) read(r0, &(0x7f0000000000)=""/126, 0x7e) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 16:48:31 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'morus640-sse2\x00'}, 0x58) bind$alg(r1, &(0x7f0000000800)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(serpent-generic)\x00'}, 0x58) 16:48:31 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0xc1105511, &(0x7f0000000040)={0xb, 0x0, 0x0, 0x0, "1059493481b639195a8a2dd9ee3ff7e9c50e58fe75430138d7f00cfe322bea8af5c4de2e32bb0a6e99f963f4"}) 16:48:31 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0x1001000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)=@newlink={0x28, 0x10, 0xda76b36b65dcf5df, 0x0, 0x0, {}, [@IFLA_NET_NS_FD={0x8, 0x3}]}, 0x28}, 0x1}, 0x0) 16:48:31 executing program 3: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x34}, 0x98) 16:48:31 executing program 0 (fault-call:4 fault-nth:26): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:48:31 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 16:48:31 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0xc1105511, &(0x7f0000000040)={0xb, 0x0, 0x0, 0x0, "1059493481b639195a8a2dd9ee3ff7e9c50e58fe75430138d7f00cfe322bea8af5c4de2e32bb0a6e99f963f4"}) 16:48:31 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0x1001000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)=@newlink={0x2c, 0x10, 0xda76b36b65dcf5df, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x4, 0x12}, @IFLA_NET_NS_FD={0x8, 0x3}]}, 0x2c}, 0x1}, 0x0) 16:48:31 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") request_key(&(0x7f0000000380)='dns_resolver\x00', &(0x7f0000001440)={0x73, 0x79, 0x7a}, &(0x7f0000001480)='logon\x00', 0x0) 16:48:31 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x8, 0x7}], 0x1) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:48:31 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) 16:48:31 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="025cc83d6d345f8f762070") r1 = socket(0x10, 0x802, 0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) write(r1, &(0x7f0000001500)="240000001a0025f0006bb404feff141c020b5aff6e10b500001180cc0800100023020000", 0x24) 16:48:31 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000000440)={@loopback=0x7f000001, @rand_addr}, 0xc) 16:48:31 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0x1001000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)=@newlink={0x2c, 0x10, 0xda76b36b65dcf5df, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x4, 0x12}, @IFLA_NET_NS_FD={0x8, 0x3}]}, 0x2c}, 0x1}, 0x0) 16:48:31 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0xc1105511, &(0x7f0000000040)={0xb, 0x0, 0x0, 0x0, "1059493481b639195a8a2dd9ee3ff7e9c50e58fe75430138d7f00cfe322bea8af5c4de2e32bb0a6e99f963f4"}) 16:48:32 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc8316d345f8f762070") ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) 16:48:32 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000018c0)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f00000014c0), 0x0, &(0x7f0000001540)=ANY=[@ANYBLOB="b00000000000000039010000010100005c13ada605a4e40a9ae31eb3912a4ece7e76f0e06001eb1ebb7f5e7e4b2521d309b8e58670839e93cb1bee96e2fe940500f56698209fbbde45acbec630a785d063566ffb4ace146bd249e49d07be84e7aa611c34696a10bd983dcf1e0100000077b3d9ae2c4122cd9af647d54492131df4b523a528432a09084b64314701ce857e923fce446294b7265eee98f51e6a17d67935823ff91669fb0000000000000028000000003f0000002f9955f94f726a"], 0xc0}, 0x0) 16:48:32 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x7, 0x0, 0x0, r0, &(0x7f0000000200), 0xfffffdcc}]) 16:48:32 executing program 5: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip6_mr_vif\x00') sendfile(r0, r1, &(0x7f0000000280)=0x68, 0xa827) 16:48:32 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x34}, 0x98) 16:48:32 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') 16:48:32 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0xc1105511, &(0x7f0000000040)={0xb, 0x0, 0x0, 0x0, "1059493481b639195a8a2dd9ee3ff7e9c50e58fe75430138d7f00cfe322bea8af5c4de2e32bb0a6e99f963f4"}) 16:48:32 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0x1001000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)=@newlink={0x2c, 0x10, 0xda76b36b65dcf5df, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x4, 0x12}, @IFLA_NET_NS_FD={0x8, 0x3}]}, 0x2c}, 0x1}, 0x0) 16:48:32 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x32) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000080)) 16:48:32 executing program 6: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) socketpair(0x1e, 0x2, 0x0, &(0x7f0000000140)={0x0, 0x0}) r1 = getpid() r2 = perf_event_open(&(0x7f0000001740)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, r1, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x0) 16:48:32 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) dup3(r0, r1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000280)={@local={0xfe, 0x80, [], 0xaa}}, 0x14) 16:48:32 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x7, 0x0, 0x0, r0, &(0x7f0000000200), 0xfffffdcc}]) 16:48:32 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0xc1105511, &(0x7f0000000040)={0xb, 0x0, 0x0, 0x0, "1059493481b639195a8a2dd9ee3ff7e9c50e58fe75430138d7f00cfe322bea8af5c4de2e32bb0a6e99f963f4"}) 16:48:32 executing program 5: socketpair(0x1e, 0x2, 0x0, &(0x7f0000000140)={0x0, 0x0}) r1 = getpid() r2 = perf_event_open(&(0x7f0000001740)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, r1, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x0) 16:48:32 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000500)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendmsg$inet_sctp(r0, &(0x7f00000004c0)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c, &(0x7f0000000440)=[{&(0x7f0000000340)="254e605914e2404499dddf4295190b14a801ccfd6fe4eac5200bf2da78a3330609268ce257dc3a9b0c051447b96dfeec9eed130fc4308de3ef005c07a48267c447352163b1afe4c988b6e17ccbea139cbba8456df35c8e28092ff24c0573cff70fe93ad7f5a27816c2dba32e9b1432cb918cab41549342df0031589e421dffebb1b4", 0x82}], 0x1, &(0x7f0000000480)=ANY=[]}, 0x5) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r2, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/255, 0xff}], 0x1) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2}, 0x10) 16:48:32 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0x1001000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)=@newlink={0x38, 0x10, 0xda76b36b65dcf5df, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "697036677265000000000000000600"}]}]}, 0x38}, 0x1}, 0x0) 16:48:32 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x9000, &(0x7f00000002c0)="27159b6147e47200f290126019e8925116d69e0da21d75fd727a3d4547d11d4d10b76af62e077ae39a1d34c9e53f74a8400c80712e5fc153a1d12d60af0994f5eff70b918e9c8aac1c28d2b2c7317f252b4bdc7b8ae1d73a2deffa0060b3ff0f00009313513a650b193c92f932edb90f4da25a2a0aba4f16120767960d8331f48a2c95f0e297e73a464c506ad37ba35eeb0b") r1 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$getown(r1, 0x9) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000000)={'teql0\x00', {0x2, 0x4e22}}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f00000000c0)={{0x7, 0x20}, {0xc9d, 0x8}, 0x5, 0x2, 0x74}) 16:48:32 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$packet(0x11, 0x3, 0x300) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000640)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000600)={"00ac730000000000ec973f820f7c4000", 0x201e}) 16:48:32 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0xc1105511, &(0x7f0000000040)={0xb, 0x0, 0x0, 0x0, "1059493481b639195a8a2dd9ee3ff7e9c50e58fe75430138d7f00cfe322bea8af5c4de2e32bb0a6e99f963f4"}) 16:48:33 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0x1001000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)=@newlink={0x38, 0x10, 0xda76b36b65dcf5df, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "697036677265000000000000000600"}]}]}, 0x38}, 0x1}, 0x0) 16:48:33 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x34}, 0x98) 16:48:33 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0xc1105511, &(0x7f0000000040)={0xb, 0x0, 0x0, 0x0, "1059493481b639195a8a2dd9ee3ff7e9c50e58fe75430138d7f00cfe322bea8af5c4de2e32bb0a6e99f963f4"}) 16:48:33 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ftruncate(r0, 0x8) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00000000c0)='rose0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:48:33 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000200)={0xffffffffffffffff}) dup3(r0, r1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) 16:48:33 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0x1001000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)=@newlink={0x38, 0x10, 0xda76b36b65dcf5df, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "697036677265000000000000000600"}]}]}, 0x38}, 0x1}, 0x0) 16:48:33 executing program 6: r0 = memfd_create(&(0x7f0000049000)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000042f70)=[{0x26, 0x0, 0x0, 0x0, @tick, {}, {0xf401}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}], 0xffffffbd) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000040)}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) 16:48:33 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4543(gcm(aes-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) 16:48:33 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0xc1105511, &(0x7f0000000040)={0xb, 0x0, 0x0, 0x0, "1059493481b639195a8a2dd9ee3ff7e9c50e58fe75430138d7f00cfe322bea8af5c4de2e32bb0a6e99f963f4"}) 16:48:33 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x4806) 16:48:34 executing program 5: r0 = memfd_create(&(0x7f0000000240)='\x00', 0x2) write(r0, &(0x7f0000000040)="05", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") fcntl$addseals(r0, 0x409, 0xe) pwrite64(r0, &(0x7f0000000200), 0x0, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000180)) 16:48:34 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000200)={0xffffffffffffffff}) dup3(r0, r1, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000), 0x8) 16:48:34 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000000)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:48:34 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0xc1105511, &(0x7f0000000040)={0xb, 0x0, 0x0, 0x0, "1059493481b639195a8a2dd9ee3ff7e9c50e58fe75430138d7f00cfe322bea8af5c4de2e32bb0a6e99f963f4"}) 16:48:34 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 16:48:34 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 16:48:34 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000279ffc)=0x107fff, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000e4d000)=0x77a1, 0x4) [ 218.465749] alg: No test for gcm(aes-generic) (gcm_base(ctr(aes-generic),ghash-generic)) [ 218.506715] alg: No test for rfc4543(gcm(aes-generic)) (rfc4543(gcm_base(ctr(aes-generic),ghash-generic))) [ 218.526349] alg: No test for seqiv(rfc4543(gcm(aes-generic))) (seqiv(rfc4543(gcm_base(ctr(aes-generic),ghash-generic)))) 16:48:34 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x34}, 0x98) 16:48:34 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0xc1105511, &(0x7f0000000040)={0xb, 0x0, 0x0, 0x0, "1059493481b639195a8a2dd9ee3ff7e9c50e58fe75430138d7f00cfe322bea8af5c4de2e32bb0a6e99f963f4"}) 16:48:34 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x0, 0x200004) ioctl$TCSBRK(r0, 0x5409, 0xfffffffffffffffb) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000040)='ip6_vti0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:48:34 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000000000), 0x4) 16:48:34 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x1000000000000a, 0x80000000001, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'ip6gre0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x3}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="280000001c00070f000000000000000007000000", @ANYBLOB="00000d000a000200aaaaaaaaaaaa0000"], 0x2}, 0x1}, 0x0) 16:48:34 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000800)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(serpent-generic)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffcbe, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001cc0)={&(0x7f0000001a40)=@hci, 0x80, &(0x7f00000031c0)=[{&(0x7f0000003100)=""/167, 0xa7}, {&(0x7f0000001bc0)=""/87, 0x57}], 0x2, &(0x7f0000003240)=""/220, 0xdc}, 0x0) sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000440)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x8001) sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000380)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0xf}}, 0x14}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000002bc0), 0x198, 0x0, &(0x7f0000001d00)={0x77359400}) 16:48:34 executing program 6: r0 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) recvfrom$packet(r1, &(0x7f0000000040)=""/94, 0x5e, 0x0, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x700000) sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x5580}, 0x1}, 0x0) 16:48:34 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0xc1105511, &(0x7f0000000040)={0xb, 0x0, 0x0, 0x0, "1059493481b639195a8a2dd9ee3ff7e9c50e58fe75430138d7f00cfe322bea8af5c4de2e32bb0a6e99f963f4"}) 16:48:34 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)=@ipv6_getroute={0x1b, 0x1a, 0x13, 0x0, 0x0, {0xa}, [@RTA_IIF={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) 16:48:35 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="180000002c00010700000000000000000300000004aa5b3373af28350cdbdd6f382cfdd66a589b09c15f33d6cad2b5996cf5f53aeb09000000abab6e0f310a126828"], 0x1}, 0x1}, 0x0) 16:48:35 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x880, 0x0) ioctl$RTC_SET_TIME(r0, 0x4024700a, &(0x7f0000000240)={0x4, 0x24, 0x10, 0x4, 0x5, 0x0, 0x1, 0x50, 0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00000001c0)={'nr0\x00', 0x80000001}) r2 = socket$nl_generic(0x10, 0x3, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") fstat(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x5eac2e85aef51db8}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)={0xf8, 0x2d, 0x0, 0x211e, 0x25dfdbff, {0xd}, [@typed={0x8, 0x7d, @uid=r3}, @generic="663832cef0a6dae5f741fc23f1c4a89906f98c3257563e655ff8d3467c0bd5d5a8cfd68c6931c2e5678bcb57cf92dc0169d20a3b340c377614c5f8fe89d5a0f5ee7e8857e66782add10ba1091deec17d55dd439be574cb974b282ac8664ef64c4e4b0680ac71fd7bed5647ebe346dc12d3023d5d37d3b20f897ea116c76ecfd6aa7606b5177150c0b7a35c42c86df345333c805ee806fe4ddc1d62bf49163b52969705a4ff143ad1a6142594a788ca09bb0b20a3903d921ad8d527494b51e7a61f231739aac4596e1c6428696c98fcf4ee3e0122c470d4c1b3"]}, 0xf8}, 0x1, 0x0, 0x0, 0x8891}, 0x4040801) 16:48:35 executing program 5: r0 = memfd_create(&(0x7f0000000240)='\x00', 0x2) write(r0, &(0x7f0000000040)="05", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") fcntl$addseals(r0, 0x409, 0xe) pwrite64(r0, &(0x7f0000000200), 0x0, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000180)) 16:48:35 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0xc1105511, &(0x7f0000000040)={0xb, 0x0, 0x0, 0x0, "1059493481b639195a8a2dd9ee3ff7e9c50e58fe75430138d7f00cfe322bea8af5c4de2e32bb0a6e99f963f4"}) 16:48:35 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_msfilter(r1, 0x0, 0x24, &(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00'], 0x1) 16:48:35 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0xc1105511, &(0x7f0000000040)={0xb, 0x0, 0x0, 0x0, "1059493481b639195a8a2dd9ee3ff7e9c50e58fe75430138d7f00cfe322bea8af5c4de2e32bb0a6e99f963f4"}) 16:48:35 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0x2e) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) 16:48:35 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x34}, 0x98) 16:48:35 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0x21, &(0x7f0000000080)=@assoc_value, 0x8) 16:48:35 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000380)) fcntl$getown(0xffffffffffffffff, 0x9) fcntl$lock(r1, 0x7, &(0x7f0000000140)={0x0, 0x1}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 16:48:35 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0xc1105511, &(0x7f0000000040)={0xb, 0x0, 0x0, 0x0, "1059493481b639195a8a2dd9ee3ff7e9c50e58fe75430138d7f00cfe322bea8af5c4de2e32bb0a6e99f963f4"}) 16:48:35 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') memfd_create(&(0x7f0000000100)=':*/^vboxnet1\x00', 0x2) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x408000, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f00000000c0)) 16:48:35 executing program 4: perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0x14}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000000c0)='dev ', 0x0) write(r0, &(0x7f00000002c0)="0005e7cac390633c3e14c776d0e6b6d81ed1c92e7e10be2b368c6176210238ee781c28208c000000000000fa87b4067aa5a828def825cbc7eca7c0ba90db310d678f83d53fc0f6b5f9dcc030c5ac823c850bbc35c97f296ea74de8962dc55c800e9e703bd033e292baa46eeb7263227aa27fcb580e000000000000000000000000001500000000000000000000000000", 0x90) 16:48:36 executing program 6: socket$inet6(0xa, 0x0, 0x0) add_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="cdad47393019c9c59813fe5ec14772becdb37cab8433530ecc0045448c96cebada8a19ff771856f499d57020a17dbda87d0224b1428eb15977a180f4ede3a56b4d23", 0x42, 0xfffffffffffffffa) add_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0)={0x2e, 0x79, 0x7a}, &(0x7f0000000100), 0x390, 0xfffffffffffffffb) 16:48:36 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='vcsV0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:48:36 executing program 1: 16:48:36 executing program 4: r0 = memfd_create(&(0x7f0000049000)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000042f70)=[{0x26, 0x0, 0x0, 0x0, @tick, {}, {0xf401}, @addr}], 0x30) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000280)="02") ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000180)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @random="59a310eebccc"}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'team0\x00'}) syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x0) 16:48:36 executing program 2: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x1, 0x0, &(0x7f0000003500)={0x77359400}, &(0x7f0000000080), 0x0) [ 220.306867] Invalid option length (845) for dns_resolver key [ 220.359540] Invalid option length (845) for dns_resolver key 16:48:36 executing program 5: r0 = memfd_create(&(0x7f0000000240)='\x00', 0x2) write(r0, &(0x7f0000000040)="05", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") fcntl$addseals(r0, 0x409, 0xe) pwrite64(r0, &(0x7f0000000200), 0x0, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000180)) 16:48:36 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0xc1105511, &(0x7f0000000040)={0xb, 0x0, 0x0, 0x0, "1059493481b639195a8a2dd9ee3ff7e9c50e58fe75430138d7f00cfe322bea8af5c4de2e32bb0a6e99f963f4"}) 16:48:36 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x1000100) 16:48:36 executing program 4: r0 = memfd_create(&(0x7f0000049000)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000042f70)=[{0x26, 0x0, 0x0, 0x0, @tick, {}, {0xf401}, @addr}], 0x30) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000280)="02") ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000180)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @random="59a310eebccc"}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'team0\x00'}) syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x0) 16:48:36 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000080)='ip6tnl0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)="6263736630000000000000001100") 16:48:36 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x34}, 0x98) 16:48:36 executing program 6: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$describe(0x6, r0, &(0x7f00000001c0)=""/145, 0x91) 16:48:36 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f00000002c0)=""/4096, &(0x7f0000000000)=0x1000) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:48:36 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) r1 = socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000080)=0x32, 0x4) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$unix(r1, &(0x7f00000002c0)="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", 0x5dd, 0x0, 0x0, 0x0) 16:48:36 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0xc1105511, &(0x7f0000000040)={0xb, 0x0, 0x0, 0x0, "1059493481b639195a8a2dd9ee3ff7e9c50e58fe75430138d7f00cfe322bea8af5c4de2e32bb0a6e99f963f4"}) 16:48:36 executing program 4: r0 = memfd_create(&(0x7f0000049000)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000042f70)=[{0x26, 0x0, 0x0, 0x0, @tick, {}, {0xf401}, @addr}], 0x30) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000280)="02") ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000180)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @random="59a310eebccc"}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'team0\x00'}) syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x0) 16:48:37 executing program 2: request_key(&(0x7f0000000380)='dns_resolver\x00', &(0x7f0000001440)={0x73, 0x79, 0x7a}, &(0x7f0000001480)='logon\x00', 0x0) 16:48:37 executing program 6: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)) clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f00000000c0), &(0x7f0000000200)) mknod(&(0x7f0000000180)='./file0\x00', 0x20000000000103e, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000440), &(0x7f00000007c0)) r0 = gettid() kcmp(r0, r0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) r1 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x282, 0x0) r2 = dup2(r1, 0xffffffffffffffff) socket$inet_udplite(0x2, 0x2, 0x88) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x32) 16:48:37 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0xc1105511, &(0x7f0000000040)={0xb, 0x0, 0x0, 0x0, "1059493481b639195a8a2dd9ee3ff7e9c50e58fe75430138d7f00cfe322bea8af5c4de2e32bb0a6e99f963f4"}) 16:48:37 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000300), &(0x7f0000000340)=""/207, 0xcf, &(0x7f0000000580)={&(0x7f0000000440)={'xcbc(arc4-generic)\x00'}, &(0x7f0000000480)="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", 0xfc}) poll(&(0x7f0000000040), 0x1e6, 0x0) 16:48:37 executing program 4: r0 = memfd_create(&(0x7f0000049000)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000042f70)=[{0x26, 0x0, 0x0, 0x0, @tick, {}, {0xf401}, @addr}], 0x30) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000280)="02") ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000180)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @random="59a310eebccc"}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'team0\x00'}) syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x0) 16:48:37 executing program 5: r0 = memfd_create(&(0x7f0000000240)='\x00', 0x2) write(r0, &(0x7f0000000040)="05", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") fcntl$addseals(r0, 0x409, 0xe) pwrite64(r0, &(0x7f0000000200), 0x0, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000180)) 16:48:37 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'bpq0\x00', 0x8}) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000000)='ipddp0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080), 0x8) 16:48:37 executing program 2: 16:48:37 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0xc1105511, &(0x7f0000000040)={0xb, 0x0, 0x0, 0x0, "1059493481b639195a8a2dd9ee3ff7e9c50e58fe75430138d7f00cfe322bea8af5c4de2e32bb0a6e99f963f4"}) 16:48:37 executing program 4: r0 = memfd_create(&(0x7f0000049000)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000042f70)=[{0x26, 0x0, 0x0, 0x0, @tick, {}, {0xf401}, @addr}], 0x30) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000280)="02") syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x0) 16:48:38 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x34}, 0x98) 16:48:38 executing program 1: 16:48:38 executing program 4: r0 = memfd_create(&(0x7f0000049000)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000042f70)=[{0x26, 0x0, 0x0, 0x0, @tick, {}, {0xf401}, @addr}], 0x30) syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x0) 16:48:38 executing program 2: 16:48:38 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0xc1105511, &(0x7f0000000040)={0xb, 0x0, 0x0, 0x0, "1059493481b639195a8a2dd9ee3ff7e9c50e58fe75430138d7f00cfe322bea8af5c4de2e32bb0a6e99f963f4"}) 16:48:38 executing program 0: r0 = socket$inet6(0xa, 0x806, 0x9) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)="62101100") 16:48:38 executing program 1: 16:48:38 executing program 6: 16:48:38 executing program 2: 16:48:38 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0xc1105511, &(0x7f0000000040)={0xb, 0x0, 0x0, 0x0, "1059493481b639195a8a2dd9ee3ff7e9c50e58fe75430138d7f00cfe322bea8af5c4de2e32bb0a6e99f963f4"}) 16:48:38 executing program 4: r0 = memfd_create(&(0x7f0000049000)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x0) 16:48:38 executing program 5: r0 = memfd_create(&(0x7f0000000240)='\x00', 0x2) write(r0, &(0x7f0000000040)="05", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") fcntl$addseals(r0, 0x409, 0xe) pwrite64(r0, &(0x7f0000000200), 0x0, 0x0) 16:48:38 executing program 1: 16:48:38 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) accept4$inet6(r0, 0x0, &(0x7f0000000000), 0x80800) socket$inet6(0xa, 0xe, 0x5) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:48:38 executing program 2: 16:48:38 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0xc1105511, &(0x7f0000000040)={0xb, 0x0, 0x0, 0x0, "1059493481b639195a8a2dd9ee3ff7e9c50e58fe75430138d7f00cfe322bea8af5c4de2e32bb0a6e99f963f4"}) 16:48:39 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x34}, 0x98) 16:48:39 executing program 6: 16:48:39 executing program 4: r0 = memfd_create(&(0x7f0000049000)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x2) dup2(r1, r0) syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x0) 16:48:39 executing program 1: 16:48:39 executing program 2: 16:48:39 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0xc1105511, &(0x7f0000000040)={0xb, 0x0, 0x0, 0x0, "1059493481b639195a8a2dd9ee3ff7e9c50e58fe75430138d7f00cfe322bea8af5c4de2e32bb0a6e99f963f4"}) 16:48:39 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") pwrite64(r1, &(0x7f00000002c0)="c628306c06a4a383e7325e8e45903a78d67ca280298691223ebc2c85745da0cd38b4a11b77e1c337c70504c9acf4d7389aac4956da0e2d658dff85254af0f793bdb56e62713b4e84572d6fd30b65469ad8daf8836d9c4e1c97dee1b0b93e04cc64b1b2e142637802a2652ea5379ad0a8e5811c4e285487104f60a17cb2eac120f53810b83f139faa1efac3aa9963e811bf83450e563cfc3c16acb9e98f8d3ea65dd6323dcb49df0bf075b89a3d22800e5b83cdef45a8a01bb09bffb27549d03cabb0a0048850bf7702f47a3782883953226520c59e990d061c7399355108287942820afe8e7f7f5f4a65", 0xea, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e24, 0xfffffffffffff800, @empty, 0x1}, {0xa, 0x4e21, 0xffffffffffffff81, @loopback={0x0, 0x1}, 0x66}, 0x80000000, [0x4, 0x6, 0xfffffffffffffffa, 0x2, 0x5, 0x2, 0x101, 0xbb95]}, 0x5c) 16:48:39 executing program 2: 16:48:39 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0xc1105511, &(0x7f0000000040)={0xb, 0x0, 0x0, 0x0, "1059493481b639195a8a2dd9ee3ff7e9c50e58fe75430138d7f00cfe322bea8af5c4de2e32bb0a6e99f963f4"}) 16:48:39 executing program 1: 16:48:39 executing program 6: 16:48:39 executing program 5: r0 = memfd_create(&(0x7f0000000240)='\x00', 0x2) write(r0, &(0x7f0000000040)="05", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") fcntl$addseals(r0, 0x409, 0xe) pwrite64(r0, &(0x7f0000000200), 0x0, 0x0) 16:48:39 executing program 4: memfd_create(&(0x7f0000049000)='\x00', 0x0) syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x2) syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x0) 16:48:39 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockname$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x12}, @local={0xfe, 0x80, [], 0xaa}, 0x6, 0x6, 0x24000000, 0xee2852bc1c759c0d, 0xffffffff00000000, 0x80000000, r1}) r2 = socket$nl_generic(0x10, 0x3, 0x10) getrandom(&(0x7f00000002c0)=""/225, 0xe1, 0x1) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:48:39 executing program 2: 16:48:39 executing program 6: 16:48:40 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x34}, 0x98) 16:48:40 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0xc1105511, &(0x7f0000000040)={0xb, 0x0, 0x0, 0x0, "1059493481b639195a8a2dd9ee3ff7e9c50e58fe75430138d7f00cfe322bea8af5c4de2e32bb0a6e99f963f4"}) 16:48:40 executing program 1: 16:48:40 executing program 6: 16:48:40 executing program 2: 16:48:40 executing program 4: memfd_create(&(0x7f0000049000)='\x00', 0x0) syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x0) 16:48:40 executing program 0: epoll_create1(0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:48:40 executing program 1: 16:48:40 executing program 2: 16:48:40 executing program 6: 16:48:40 executing program 4: syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x0) 16:48:40 executing program 5: r0 = memfd_create(&(0x7f0000000240)='\x00', 0x2) write(r0, &(0x7f0000000040)="05", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") fcntl$addseals(r0, 0x409, 0xe) pwrite64(r0, &(0x7f0000000200), 0x0, 0x0) 16:48:40 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0xc1105511, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, "1059493481b639195a8a2dd9ee3ff7e9c50e58fe75430138d7f00cfe322bea8af5c4de2e32bb0a6e99f963f4"}) 16:48:40 executing program 6: 16:48:40 executing program 1: 16:48:40 executing program 2: 16:48:41 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x34}, 0x98) 16:48:41 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000001c0)={0xff, {{0xa, 0x4e24, 0x8, @dev={0xfe, 0x80, [], 0x1a}, 0xb7}}, 0x1, 0x1, [{{0xa, 0x4e23, 0x10000, @local={0xfe, 0x80, [], 0xaa}, 0x7}}]}, 0x110) r1 = socket$nl_generic(0x10, 0x3, 0x10) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x800) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f00000000c0)={0x16, 0x9, 0x5}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000080)="626373663000000000000000008000") ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:48:41 executing program 4: 16:48:41 executing program 1: 16:48:41 executing program 6: 16:48:41 executing program 2: 16:48:41 executing program 7: 16:48:41 executing program 7: 16:48:41 executing program 4: 16:48:41 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_emit_ethernet(0x3e, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4021, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000000)) 16:48:41 executing program 1: 16:48:41 executing program 5: r0 = memfd_create(&(0x7f0000000240)='\x00', 0x2) write(r0, &(0x7f0000000040)="05", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pwrite64(r0, &(0x7f0000000200), 0x0, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000180)) 16:48:41 executing program 2: 16:48:41 executing program 0: r0 = socket$inet6(0xa, 0x800, 0x7fff) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000000080)="0754a873c78ad3598e8d8816e4c45a35cb2d2f6f3cf4cb9d1d2abdf82f6ce19d04d906a12690ee05663801c0a775ddea95314fb82ddff95e7f80683d5c6642b2d7660ca1002bb20577f57870cea56cb3548a74d51f22") ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:48:41 executing program 1: 16:48:41 executing program 7: 16:48:42 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x34}, 0x98) 16:48:42 executing program 6: 16:48:42 executing program 4: 16:48:42 executing program 7: 16:48:42 executing program 1: 16:48:42 executing program 2: 16:48:42 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d340004762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'gretap0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:48:42 executing program 6: 16:48:42 executing program 1: 16:48:42 executing program 2: 16:48:42 executing program 7: 16:48:42 executing program 6: 16:48:42 executing program 4: 16:48:42 executing program 5: r0 = memfd_create(&(0x7f0000000240)='\x00', 0x2) write(r0, &(0x7f0000000040)="05", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pwrite64(r0, &(0x7f0000000200), 0x0, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000180)) 16:48:42 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000000c0)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)="6263736630000000000000001100") 16:48:42 executing program 1: 16:48:43 executing program 1: 16:48:43 executing program 2: 16:48:43 executing program 7: 16:48:43 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x34}, 0x98) 16:48:43 executing program 4: 16:48:43 executing program 6: 16:48:43 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$KDENABIO(r1, 0x4b36) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:48:43 executing program 4: 16:48:43 executing program 7: 16:48:43 executing program 2: 16:48:43 executing program 6: 16:48:43 executing program 1: 16:48:43 executing program 4: 16:48:43 executing program 5: r0 = memfd_create(&(0x7f0000000240)='\x00', 0x2) write(r0, &(0x7f0000000040)="05", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pwrite64(r0, &(0x7f0000000200), 0x0, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000180)) 16:48:43 executing program 6: 16:48:43 executing program 1: 16:48:43 executing program 7: 16:48:43 executing program 2: 16:48:43 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x7, 0x208, 0x1, 0x1c, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x5, 0xfffffffffffffed4}, 0x8) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:48:44 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x34}, 0x98) 16:48:44 executing program 4: 16:48:44 executing program 7: 16:48:44 executing program 6: 16:48:44 executing program 1: 16:48:44 executing program 2: 16:48:44 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f00000000c0)={0x5, 0x0, 0x3, 0xffffffff, 0x9}) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000000)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000080)='bond_slave_0\x00') fcntl$getownex(r1, 0x10, &(0x7f0000000100)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000140)=r3) 16:48:44 executing program 4: 16:48:44 executing program 7: 16:48:44 executing program 2: 16:48:45 executing program 5: r0 = memfd_create(&(0x7f0000000240)='\x00', 0x2) write(r0, &(0x7f0000000040)="05", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) socket$inet6(0xa, 0x1000000000002, 0x0) fcntl$addseals(r0, 0x409, 0xe) pwrite64(r0, &(0x7f0000000200), 0x0, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000180)) 16:48:45 executing program 6: 16:48:45 executing program 1: 16:48:45 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') mlock2(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0xa042, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00000002c0)) getpeername$inet(r1, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000080)=0x10) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00000000c0)) 16:48:45 executing program 4: 16:48:45 executing program 2: 16:48:45 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") r1 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x34}, 0x98) 16:48:45 executing program 7: 16:48:45 executing program 2: 16:48:45 executing program 4: 16:48:45 executing program 6: 16:48:45 executing program 1: 16:48:45 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000100)="62000068e40000000000001d00") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x2, 0x6536, 0xfff, 0x10000, 0x40}, 0x14) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x5, 0x8000, 0x2, 0x14, 0x7, 0x6, 0x8, {0x0, @in6={{0xa, 0x4e24, 0xf9, @empty, 0x4}}, 0x2, 0x8, 0x1, 0xffffffffffff01c8, 0x1}}, &(0x7f0000000040)=0xb0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x6, 0xc, 0x1, 0x0, r2}, 0x10) r3 = gettid() ioctl$FICLONE(r0, 0x40049409, r1) ptrace$peekuser(0x3, r3, 0x10000) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") r4 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x40) write$binfmt_aout(r1, &(0x7f0000000440)={{0x1cc, 0x3, 0x0, 0x35c, 0x3d0, 0x0, 0xbe, 0x80000001}, "ebb78dc405575430ed9aaa3cb5845c56c41f531b56a221c0e1ae21e7c87a4a9dd148e8e805dfeff07780524e50722aed173a7c03395d36ff963241ba7609e5c34a9ab1dcf3e873c02edc69366248b4200079e64f499a110cb2ef555cd822c7e9fe5905201606e31c32138319ae0f70cb2367274a04f3141dca19bd", [[], [], [], [], [], [], []]}, 0x79b) ioctl$SG_GET_COMMAND_Q(r4, 0x2270, &(0x7f00000002c0)) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r4, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x20, r5, 0x110, 0x70bd27, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x400}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x10) 16:48:45 executing program 2: 16:48:45 executing program 7: 16:48:45 executing program 1: 16:48:46 executing program 5: r0 = memfd_create(&(0x7f0000000240)='\x00', 0x2) write(r0, &(0x7f0000000040)="05", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) socket$inet6(0xa, 0x1000000000002, 0x0) fcntl$addseals(r0, 0x409, 0xe) pwrite64(r0, &(0x7f0000000200), 0x0, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000180)) 16:48:46 executing program 4: 16:48:46 executing program 6: 16:48:46 executing program 2: 16:48:46 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7, 0x301800) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000100)={0x0, @local, @multicast1}, &(0x7f0000000140)=0xc) sendto$packet(r1, &(0x7f00000001c0)="571c86ed0ad68b65a100cc91a845835f540236724fcb95a120ec5555c7d3896e482a6a398a8bbc6abfff67f3bfff87b3e25b3db740f9172da834f18b726a311734afa335f62e33d046979f5c18c3b0988b5fc6f883a03f90a07312aeb74966484f820ea3bcf9489e6677e5935c0cf317ef5f15c026d34fe388040668a8b06102cab78c39", 0x84, 0x20000000, &(0x7f00000002c0)={0x11, 0x3, r2, 0x1, 0x80, 0x6}, 0x14) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") bind(r0, &(0x7f0000000080)=@un=@abs={0x1, 0x0, 0x4e24}, 0x80) 16:48:46 executing program 7: 16:48:46 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") r1 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x34}, 0x98) 16:48:46 executing program 1: 16:48:46 executing program 2: 16:48:46 executing program 6: 16:48:46 executing program 4: 16:48:46 executing program 7: 16:48:46 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)="6263736630000000000000001100") 16:48:46 executing program 1: 16:48:46 executing program 4: 16:48:46 executing program 6: 16:48:47 executing program 5: r0 = memfd_create(&(0x7f0000000240)='\x00', 0x2) write(r0, &(0x7f0000000040)="05", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) socket$inet6(0xa, 0x1000000000002, 0x0) fcntl$addseals(r0, 0x409, 0xe) pwrite64(r0, &(0x7f0000000200), 0x0, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000180)) 16:48:47 executing program 7: 16:48:47 executing program 2: 16:48:47 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="050000006d345f8f76207080d50332a4f10073f2281085c9dfdb15acde974e6f260a2e04f7e34ac81b33f89ddcdd2222272025957e4d2299aac5672b1d5e084c1afcf8dba75bf4870ce3661208c48b000f8b2d64b8984954ac6787e8cf9347") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0xfffffffffffffffb}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000002c0)={r2, 0xc4, "6cdff04dafac677bd682d18a06a66a191ee76c60c3f4c7baf329103f5973d18fa79054f4bd0abf4ec84656c654bacdaaecf64db51b7ced4ed3aa2d1c66bbea8fc05688ddb67313e4eba58fd2510b647c9ce600afdba94c64a771f943a05c83b71117f714ea055c21322a836668564a08635b568671695fce62d453b6ede6883cce9dacf966b40cc6dfa766909441df14492d1222cda786c35da6ecd0e0a12d738410e1fffcba1fa82c1e9a6e348e074070dbdc1ee21df2b85a71748a54c2c0d6dad0ea1d"}, &(0x7f00000000c0)=0xcc) 16:48:47 executing program 4: 16:48:47 executing program 6: 16:48:47 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") r1 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x34}, 0x98) 16:48:47 executing program 1: 16:48:47 executing program 6: 16:48:47 executing program 4: 16:48:47 executing program 7: 16:48:47 executing program 2: 16:48:47 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x2000, 0x0) ioctl$BLKFRASET(r2, 0x1264, &(0x7f0000000480)=0x2) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000580)={&(0x7f00000005c0)=ANY=[@ANYBLOB="00010000", @ANYRES16=r3, @ANYBLOB="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"], 0x100}, 0x1, 0x0, 0x0, 0x1}, 0x8000) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f00000000c0)=0x1) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") socketpair(0xf, 0xf, 0x4, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f0000000500)={0x9, {0x2, 0x4e24, @rand_addr}, {0x2, 0x4e24}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x25, 0x9, 0x10000, 0x5, 0x4, &(0x7f00000004c0)='lo\x00', 0x10000, 0x47, 0x4}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000001c0)=r5, 0x4) 16:48:47 executing program 4: 16:48:47 executing program 6: 16:48:47 executing program 7: 16:48:48 executing program 5: r0 = memfd_create(&(0x7f0000000240)='\x00', 0x2) write(r0, &(0x7f0000000040)="05", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") fcntl$addseals(r0, 0x409, 0xe) pwrite64(r0, &(0x7f0000000200), 0x0, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000180)) 16:48:48 executing program 2: 16:48:48 executing program 1: 16:48:48 executing program 4: 16:48:48 executing program 6: 16:48:48 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}, 0x1e}) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:48:48 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") r1 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x34}, 0x98) 16:48:48 executing program 7: 16:48:48 executing program 4: 16:48:48 executing program 1: 16:48:48 executing program 6: 16:48:48 executing program 2: 16:48:48 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x400000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)) 16:48:48 executing program 2: 16:48:48 executing program 7: 16:48:48 executing program 6: 16:48:49 executing program 5: r0 = memfd_create(&(0x7f0000000240)='\x00', 0x2) write(r0, &(0x7f0000000040)="05", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") fcntl$addseals(r0, 0x409, 0xe) pwrite64(r0, &(0x7f0000000200), 0x0, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000180)) 16:48:49 executing program 1: 16:48:49 executing program 4: 16:48:49 executing program 2: 16:48:49 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8910, &(0x7f0000000000)) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:48:49 executing program 6: 16:48:49 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") r1 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x34}, 0x98) 16:48:49 executing program 7: 16:48:49 executing program 1: 16:48:49 executing program 6: 16:48:49 executing program 4: 16:48:49 executing program 2: 16:48:49 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, [], 0x1b}, 0x7fff}, {0xa, 0x4e23, 0x2, @ipv4={[], [0xff, 0xff]}, 0x4}, 0x8, [0xffffffff, 0x8, 0x8000, 0x4, 0x6, 0x2, 0x6, 0xffff]}, 0x5c) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:48:50 executing program 1: 16:48:50 executing program 7: 16:48:50 executing program 2: 16:48:50 executing program 5: r0 = memfd_create(&(0x7f0000000240)='\x00', 0x2) write(r0, &(0x7f0000000040)="05", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") fcntl$addseals(r0, 0x409, 0xe) pwrite64(r0, &(0x7f0000000200), 0x0, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000180)) 16:48:50 executing program 6: 16:48:50 executing program 4: 16:48:50 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x18e) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") chdir(&(0x7f0000000000)='./file0\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = open(&(0x7f0000000080)='./file0\x00', 0x40, 0x8) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") bind$unix(r2, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e) 16:48:50 executing program 7: 16:48:50 executing program 1: 16:48:50 executing program 4: 16:48:50 executing program 2: 16:48:50 executing program 7: 16:48:50 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") r1 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x34}, 0x98) 16:48:50 executing program 1: 16:48:50 executing program 6: 16:48:50 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x4e20, @rand_addr=0x8}}) 16:48:51 executing program 6: 16:48:51 executing program 2: 16:48:51 executing program 1: 16:48:51 executing program 5: r0 = memfd_create(&(0x7f0000000240)='\x00', 0x2) write(r0, &(0x7f0000000040)="05", 0x1) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") fcntl$addseals(r0, 0x409, 0xe) pwrite64(r0, &(0x7f0000000200), 0x0, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000180)) 16:48:51 executing program 7: 16:48:51 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x18e) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") chdir(&(0x7f0000000000)='./file0\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = open(&(0x7f0000000080)='./file0\x00', 0x40, 0x8) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") bind$unix(r2, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e) 16:48:51 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="050000006d345f8f76207080d50332a4f10073f2281085c9dfdb15acde974e6f260a2e04f7e34ac81b33f89ddcdd2222272025957e4d2299aac5672b1d5e084c1afcf8dba75bf4870ce3661208c48b000f8b2d64b8984954ac6787e8cf9347") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0xfffffffffffffffb}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000002c0)={r2, 0xc4, "6cdff04dafac677bd682d18a06a66a191ee76c60c3f4c7baf329103f5973d18fa79054f4bd0abf4ec84656c654bacdaaecf64db51b7ced4ed3aa2d1c66bbea8fc05688ddb67313e4eba58fd2510b647c9ce600afdba94c64a771f943a05c83b71117f714ea055c21322a836668564a08635b568671695fce62d453b6ede6883cce9dacf966b40cc6dfa766909441df14492d1222cda786c35da6ecd0e0a12d738410e1fffcba1fa82c1e9a6e348e074070dbdc1ee21df2b85a71748a54c2c0d6dad0ea1d"}, &(0x7f00000000c0)=0xcc) 16:48:51 executing program 6: r0 = memfd_create(&(0x7f0000000240)='\x00', 0x2) write(r0, &(0x7f0000000040)="05", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) socket$inet6(0xa, 0x1000000000002, 0x0) fcntl$addseals(r0, 0x409, 0xe) pwrite64(r0, &(0x7f0000000200), 0x0, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000180)) 16:48:51 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x140, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") socketpair(0x1b, 0x7, 0x7f, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) 16:48:51 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000100)="62000068e40000000000001d00") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x2, 0x6536, 0xfff, 0x10000, 0x40}, 0x14) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x5, 0x8000, 0x2, 0x14, 0x7, 0x6, 0x8, {0x0, @in6={{0xa, 0x4e24, 0xf9, @empty, 0x4}}, 0x2, 0x8, 0x1, 0xffffffffffff01c8, 0x1}}, &(0x7f0000000040)=0xb0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x6, 0xc, 0x1, 0x0, r2}, 0x10) r3 = gettid() ioctl$FICLONE(r0, 0x40049409, r1) ptrace$peekuser(0x3, r3, 0x10000) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") r4 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x40) write$binfmt_aout(r1, &(0x7f0000000440)={{0x1cc, 0x3, 0x0, 0x35c, 0x3d0, 0x0, 0xbe, 0x80000001}, "ebb78dc405575430ed9aaa3cb5845c56c41f531b56a221c0e1ae21e7c87a4a9dd148e8e805dfeff07780524e50722aed173a7c03395d36ff963241ba7609e5c34a9ab1dcf3e873c02edc69366248b4200079e64f499a110cb2ef555cd822c7e9fe5905201606e31c32138319ae0f70cb2367274a04f3141dca19bd", [[], [], [], [], [], [], []]}, 0x79b) ioctl$SG_GET_COMMAND_Q(r4, 0x2270, &(0x7f00000002c0)) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r4, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x20, r5, 0x110, 0x70bd27, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x400}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x10) 16:48:51 executing program 7: r0 = socket$inet6(0xa, 0x800, 0x7fff) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000000080)="0754a873c78ad3598e8d8816e4c45a35cb2d2f6f3cf4cb9d1d2abdf82f6ce19d04d906a12690ee05663801c0a775ddea95314fb82ddff95e7f80683d5c6642b2d7660ca1002bb20577f57870cea56cb3548a74d51f22") ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:48:52 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") r1 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x34}, 0x98) 16:48:52 executing program 5: r0 = memfd_create(&(0x7f0000000240)='\x00', 0x2) write(r0, &(0x7f0000000040)="05", 0x1) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") fcntl$addseals(r0, 0x409, 0xe) pwrite64(r0, &(0x7f0000000200), 0x0, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000180)) 16:48:52 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000100)="62000068e40000000000001d00") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x2, 0x6536, 0xfff, 0x10000, 0x40}, 0x14) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x5, 0x8000, 0x2, 0x14, 0x7, 0x6, 0x8, {0x0, @in6={{0xa, 0x4e24, 0xf9, @empty, 0x4}}, 0x2, 0x8, 0x1, 0xffffffffffff01c8, 0x1}}, &(0x7f0000000040)=0xb0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x6, 0xc, 0x1, 0x0, r2}, 0x10) r3 = gettid() ioctl$FICLONE(r0, 0x40049409, r1) ptrace$peekuser(0x3, r3, 0x10000) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") r4 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x40) write$binfmt_aout(r1, &(0x7f0000000440)={{0x1cc, 0x3, 0x0, 0x35c, 0x3d0, 0x0, 0xbe, 0x80000001}, "ebb78dc405575430ed9aaa3cb5845c56c41f531b56a221c0e1ae21e7c87a4a9dd148e8e805dfeff07780524e50722aed173a7c03395d36ff963241ba7609e5c34a9ab1dcf3e873c02edc69366248b4200079e64f499a110cb2ef555cd822c7e9fe5905201606e31c32138319ae0f70cb2367274a04f3141dca19bd", [[], [], [], [], [], [], []]}, 0x79b) ioctl$SG_GET_COMMAND_Q(r4, 0x2270, &(0x7f00000002c0)) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r4, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x20, r5, 0x110, 0x70bd27, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x400}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x10) 16:48:52 executing program 4: r0 = socket$inet6(0xa, 0x806, 0x9) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)="62101100") 16:48:52 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x34}, 0x98) 16:48:52 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000000000)=0xe8) sendto(r1, &(0x7f0000000080)="a6619ba1c83e31e4e21d24ddaa5e3f2916901d291277935a0b57638c3983c379e4d43301d16239806af5d4fe37e38df0b065a95e0eff228904004ed9338bb6b2864d63cd81a4882d80d577dc3510cab2bbe28ffb2ad383e4a14b34082cbdbc7f66f7003429d9c4e7bf14152179b9b1ca6a440b01ac3492656065d6f5ac5ff0430fa2d2c635adc0d1888e6a44d6af55b2f6085b35a66ae833b38af4f2b66da1d1fe6afffbd74ed1f5627ddc90e92e7ad0b1b990de7ffb28836c450a928d880060fa6dba1fe5e881fa04db9cca", 0xcc, 0x800, &(0x7f00000001c0)=@hci={0x1f, r2, 0x1}, 0x80) 16:48:52 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x34}, 0x98) 16:48:52 executing program 5: r0 = memfd_create(&(0x7f0000000240)='\x00', 0x2) write(r0, &(0x7f0000000040)="05", 0x1) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") fcntl$addseals(r0, 0x409, 0xe) pwrite64(r0, &(0x7f0000000200), 0x0, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000180)) 16:48:52 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000100)="62000068e40000000000001d00") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x2, 0x6536, 0xfff, 0x10000, 0x40}, 0x14) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x5, 0x8000, 0x2, 0x14, 0x7, 0x6, 0x8, {0x0, @in6={{0xa, 0x4e24, 0xf9, @empty, 0x4}}, 0x2, 0x8, 0x1, 0xffffffffffff01c8, 0x1}}, &(0x7f0000000040)=0xb0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x6, 0xc, 0x1, 0x0, r2}, 0x10) r3 = gettid() ioctl$FICLONE(r0, 0x40049409, r1) ptrace$peekuser(0x3, r3, 0x10000) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") r4 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x40) write$binfmt_aout(r1, &(0x7f0000000440)={{0x1cc, 0x3, 0x0, 0x35c, 0x3d0, 0x0, 0xbe, 0x80000001}, "ebb78dc405575430ed9aaa3cb5845c56c41f531b56a221c0e1ae21e7c87a4a9dd148e8e805dfeff07780524e50722aed173a7c03395d36ff963241ba7609e5c34a9ab1dcf3e873c02edc69366248b4200079e64f499a110cb2ef555cd822c7e9fe5905201606e31c32138319ae0f70cb2367274a04f3141dca19bd", [[], [], [], [], [], [], []]}, 0x79b) ioctl$SG_GET_COMMAND_Q(r4, 0x2270, &(0x7f00000002c0)) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r4, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x20, r5, 0x110, 0x70bd27, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x400}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x10) 16:48:52 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x9000, &(0x7f00000002c0)="27159b6147e47200f290126019e8925116d69e0da21d75fd727a3d4547d11d4d10b76af62e077ae39a1d34c9e53f74a8400c80712e5fc153a1d12d60af0994f5eff70b918e9c8aac1c28d2b2c7317f252b4bdc7b8ae1d73a2deffa0060b3ff0f00009313513a650b193c92f932edb90f4da25a2a0aba4f16120767960d8331f48a2c95f0e297e73a464c506ad37ba35eeb0b") r1 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$getown(r1, 0x9) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000000)={'teql0\x00', {0x2, 0x4e22}}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f00000000c0)={{0x7, 0x20}, {0xc9d, 0x8}, 0x5, 0x2, 0x74}) 16:48:52 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:48:52 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000100)="62000068e40000000000001d00") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x2, 0x6536, 0xfff, 0x10000, 0x40}, 0x14) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x5, 0x8000, 0x2, 0x14, 0x7, 0x6, 0x8, {0x0, @in6={{0xa, 0x4e24, 0xf9, @empty, 0x4}}, 0x2, 0x8, 0x1, 0xffffffffffff01c8, 0x1}}, &(0x7f0000000040)=0xb0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x6, 0xc, 0x1, 0x0, r2}, 0x10) r3 = gettid() ioctl$FICLONE(r0, 0x40049409, r1) ptrace$peekuser(0x3, r3, 0x10000) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") r4 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x40) write$binfmt_aout(r1, &(0x7f0000000440)={{0x1cc, 0x3, 0x0, 0x35c, 0x3d0, 0x0, 0xbe, 0x80000001}, "ebb78dc405575430ed9aaa3cb5845c56c41f531b56a221c0e1ae21e7c87a4a9dd148e8e805dfeff07780524e50722aed173a7c03395d36ff963241ba7609e5c34a9ab1dcf3e873c02edc69366248b4200079e64f499a110cb2ef555cd822c7e9fe5905201606e31c32138319ae0f70cb2367274a04f3141dca19bd", [[], [], [], [], [], [], []]}, 0x79b) ioctl$SG_GET_COMMAND_Q(r4, 0x2270, &(0x7f00000002c0)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') 16:48:52 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0x1001000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)=@newlink={0x40, 0x10, 0xda76b36b65dcf5df, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "697036677265000000000000000600"}]}, @IFLA_NET_NS_FD={0x8, 0x3}]}, 0x40}, 0x1}, 0x0) 16:48:52 executing program 5: r0 = memfd_create(&(0x7f0000000240)='\x00', 0x2) sendfile(r0, r0, &(0x7f0000001000), 0xffff) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") fcntl$addseals(r0, 0x409, 0xe) pwrite64(r0, &(0x7f0000000200), 0x0, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000180)) 16:48:52 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") r1 = socket(0x1001000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)=@newlink={0x40, 0x10, 0xda76b36b65dcf5df, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "697036677265000000000000000600"}]}, @IFLA_NET_NS_FD={0x8, 0x3}]}, 0x40}, 0x1}, 0x0) 16:48:52 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000100)="62000068e40000000000001d00") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x2, 0x6536, 0xfff, 0x10000, 0x40}, 0x14) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x5, 0x8000, 0x2, 0x14, 0x7, 0x6, 0x8, {0x0, @in6={{0xa, 0x4e24, 0xf9, @empty, 0x4}}, 0x2, 0x8, 0x1, 0xffffffffffff01c8, 0x1}}, &(0x7f0000000040)=0xb0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x6, 0xc, 0x1, 0x0, r2}, 0x10) r3 = gettid() ioctl$FICLONE(r0, 0x40049409, r1) ptrace$peekuser(0x3, r3, 0x10000) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") r4 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x40) write$binfmt_aout(r1, &(0x7f0000000440)={{0x1cc, 0x3, 0x0, 0x35c, 0x3d0, 0x0, 0xbe, 0x80000001}, "ebb78dc405575430ed9aaa3cb5845c56c41f531b56a221c0e1ae21e7c87a4a9dd148e8e805dfeff07780524e50722aed173a7c03395d36ff963241ba7609e5c34a9ab1dcf3e873c02edc69366248b4200079e64f499a110cb2ef555cd822c7e9fe5905201606e31c32138319ae0f70cb2367274a04f3141dca19bd", [[], [], [], [], [], [], []]}, 0x79b) ioctl$SG_GET_COMMAND_Q(r4, 0x2270, &(0x7f00000002c0)) sendmsg$IPVS_CMD_DEL_SERVICE(r4, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x20, 0x0, 0x110, 0x70bd27, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x400}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x10) 16:48:53 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") r1 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x34}, 0x98) 16:48:53 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x4000, 0x0) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0xb2) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000080)={0x20000000004, 0x2, 0x5, 0x219103de, 0x6}) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") ioctl$FS_IOC_FSGETXATTR(r2, 0x801c581f, &(0x7f0000000000)={0x5, 0x3, 0x0, 0x2, 0xff}) 16:48:53 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000100)="62000068e40000000000001d00") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x2, 0x6536, 0xfff, 0x10000, 0x40}, 0x14) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x5, 0x8000, 0x2, 0x14, 0x7, 0x6, 0x8, {0x0, @in6={{0xa, 0x4e24, 0xf9, @empty, 0x4}}, 0x2, 0x8, 0x1, 0xffffffffffff01c8, 0x1}}, &(0x7f0000000040)=0xb0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x6, 0xc, 0x1, 0x0, r2}, 0x10) r3 = gettid() ioctl$FICLONE(r0, 0x40049409, r1) ptrace$peekuser(0x3, r3, 0x10000) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") r4 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x40) write$binfmt_aout(r1, &(0x7f0000000440)={{0x1cc, 0x3, 0x0, 0x35c, 0x3d0, 0x0, 0xbe, 0x80000001}, "ebb78dc405575430ed9aaa3cb5845c56c41f531b56a221c0e1ae21e7c87a4a9dd148e8e805dfeff07780524e50722aed173a7c03395d36ff963241ba7609e5c34a9ab1dcf3e873c02edc69366248b4200079e64f499a110cb2ef555cd822c7e9fe5905201606e31c32138319ae0f70cb2367274a04f3141dca19bd", [[], [], [], [], [], [], []]}, 0x79b) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r4, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x20, r5, 0x110, 0x70bd27, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x400}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x10) 16:48:53 executing program 4: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r0 = socket(0x1001000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)=@newlink={0x40, 0x10, 0xda76b36b65dcf5df, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "697036677265000000000000000600"}]}, @IFLA_NET_NS_FD={0x8, 0x3}]}, 0x40}, 0x1}, 0x0) 16:48:53 executing program 5: r0 = memfd_create(&(0x7f0000000240)='\x00', 0x2) sendfile(r0, r0, &(0x7f0000001000), 0xffff) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") fcntl$addseals(r0, 0x409, 0xe) pwrite64(r0, &(0x7f0000000200), 0x0, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000180)) 16:48:53 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") r1 = socket(0xa, 0x100000001, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) connect$inet6(r2, &(0x7f0000001100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) listen(r2, 0x0) 16:48:53 executing program 7 (fault-call:0 fault-nth:0): syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x0) 16:48:53 executing program 2 (fault-call:3 fault-nth:0): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0xc1105511, &(0x7f0000000040)={0xb, 0x0, 0x0, 0x0, "1059493481b639195a8a2dd9ee3ff7e9c50e58fe75430138d7f00cfe322bea8af5c4de2e32bb0a6e99f963f4"}) 16:48:53 executing program 4 (fault-call:3 fault-nth:0): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0x1001000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)=@newlink={0x40, 0x10, 0xda76b36b65dcf5df, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "697036677265000000000000000600"}]}, @IFLA_NET_NS_FD={0x8, 0x3}]}, 0x40}, 0x1}, 0x0) [ 237.414245] FAULT_INJECTION: forcing a failure. [ 237.414245] name failslab, interval 1, probability 0, space 0, times 0 [ 237.425673] CPU: 1 PID: 9986 Comm: syz-executor7 Not tainted 4.17.0+ #22 [ 237.432581] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 237.441975] Call Trace: [ 237.444629] dump_stack+0x185/0x1d0 [ 237.448314] should_fail+0x87b/0xab0 [ 237.452117] __should_failslab+0x278/0x2a0 [ 237.456420] should_failslab+0x29/0x70 [ 237.460381] kmem_cache_alloc+0x129/0xb70 [ 237.464718] ? getname_flags+0x12a/0xaa0 [ 237.468848] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 237.474312] getname_flags+0x12a/0xaa0 [ 237.478268] ? __x64_sys_open+0xf2/0x130 [ 237.480541] FAULT_INJECTION: forcing a failure. [ 237.480541] name failslab, interval 1, probability 0, space 0, times 0 [ 237.482374] getname+0x55/0x60 [ 237.482433] do_sys_open+0x52a/0x960 [ 237.482488] __x64_sys_open+0xf2/0x130 [ 237.482533] ? do_sys_open+0x960/0x960 [ 237.508465] do_syscall_64+0x15b/0x230 [ 237.512401] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 237.517613] RIP: 0033:0x40fe01 [ 237.520813] RSP: 002b:00007f5d63ac07a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 237.528540] RAX: ffffffffffffffda RBX: cccccccccccccccd RCX: 000000000040fe01 [ 237.536742] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f5d63ac0850 [ 237.544055] RBP: 000000000072bea0 R08: 000000000000000f R09: 0000000000000000 [ 237.551338] R10: 0000000020000400 R11: 0000000000000293 R12: 0000000000000013 [ 237.558629] R13: 00000000004c2555 R14: 00000000004d3b70 R15: 0000000000000000 [ 237.566195] CPU: 0 PID: 9988 Comm: syz-executor4 Not tainted 4.17.0+ #22 [ 237.573083] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 237.582579] Call Trace: [ 237.585232] dump_stack+0x185/0x1d0 [ 237.588951] should_fail+0x87b/0xab0 [ 237.592738] __should_failslab+0x278/0x2a0 [ 237.597073] should_failslab+0x29/0x70 [ 237.601097] kmem_cache_alloc_node+0x157/0xc80 [ 237.605792] ? __alloc_skb+0x202/0x9e0 [ 237.609749] __alloc_skb+0x202/0x9e0 [ 237.613526] netlink_sendmsg+0x76e/0x1350 [ 237.617750] ? netlink_getsockopt+0xc60/0xc60 [ 237.622323] ___sys_sendmsg+0xec8/0x1320 [ 237.626487] ? __fdget+0x4e/0x60 [ 237.629936] ? __fget_light+0x57/0x700 [ 237.633903] ? __fdget+0x4e/0x60 [ 237.637353] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 237.642841] ? __fget_light+0x6a3/0x700 [ 237.647012] __x64_sys_sendmsg+0x331/0x460 [ 237.651326] ? ___sys_sendmsg+0x1320/0x1320 [ 237.655708] do_syscall_64+0x15b/0x230 [ 237.659661] entry_SYSCALL_64_after_hwframe+0x63/0xe7 16:48:53 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) socket$inet6(0xa, 0x6, 0xfffffffffffffeff) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f00000000c0)=0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) write$binfmt_misc(r0, &(0x7f0000000140)={'syz0', "49ad53cd3c0d4207a373b96279d08509eb1e15c57adc4e5466869ce08dc1ba5d629b25a19fc8c91388c23dc8cfbfbbfadef7b90bdfa6d6aa38f120f880566f8b52980fc131df99765647a8e9dc461ad11a453c7036415c23ca25c7fa79246acf44b345b4064f044734f3a78fc22be4b814efe04c4212cf3c91963a46a9ab073f7d1e69e6a6147349943ba975c8978575d8c480420f95620c7003a056b3564322106e858cc35497d95524ed39c62c9b33f6c8ad8ab555fdfd7d20ba608f8ddcbfb0d28974d4f0f832b1b436cfff89635b9822e731aa"}, 0xd9) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000100)='bond_slave_0\x00') getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0xae}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000002c0)={r2, 0x1, 0x37}, 0x8) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000080)='veth0\x00') 16:48:53 executing program 6 (fault-call:2 fault-nth:0): r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000000c0)='ppp1posix_acl_accessð1vmnet0cgroup)\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) 16:48:53 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x80, 0x8) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00000000c0)=0xffffffff, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000100)={0x8, 0x3, 0x20, 'queue1\x00', 0x5a00020000000000}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f00000001c0)={0x8, 0x6, 0x0, 0x400000, 'syz1\x00', 0x7ff}) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000380)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0xfffffffffffff838, @mcast1={0xff, 0x1, [], 0x1}}], 0x5c) syz_open_dev$sndctrl(&(0x7f0000000300)='/dev/snd/controlC#\x00', 0x1f, 0x107000) getsockname$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x14) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000340)=[@in6={0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xfff}], 0x38) r2 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0xc1105511, &(0x7f0000000040)={0xb, 0x0, 0x0, 0x0, "1059493481b639195a8a2dd9ee3ff7e9c50e58fe75430138d7f00cfe322bea8af5c4de2e32bb0a6e99f963f4"}) pipe2(&(0x7f00000002c0), 0x80800) 16:48:53 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000100)="62000068e40000000000001d00") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x2, 0x6536, 0xfff, 0x10000, 0x40}, 0x14) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x5, 0x8000, 0x2, 0x14, 0x7, 0x6, 0x8, {0x0, @in6={{0xa, 0x4e24, 0xf9, @empty, 0x4}}, 0x2, 0x8, 0x1, 0xffffffffffff01c8, 0x1}}, &(0x7f0000000040)=0xb0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x6, 0xc, 0x1, 0x0, r2}, 0x10) r3 = gettid() ioctl$FICLONE(r0, 0x40049409, r1) ptrace$peekuser(0x3, r3, 0x10000) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") r4 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x40) ioctl$SG_GET_COMMAND_Q(r4, 0x2270, &(0x7f00000002c0)) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r4, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x20, r5, 0x110, 0x70bd27, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x400}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x10) [ 237.664894] RIP: 0033:0x455ba9 [ 237.668240] RSP: 002b:00007f7a665adc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 237.676011] RAX: ffffffffffffffda RBX: 00007f7a665ae6d4 RCX: 0000000000455ba9 [ 237.683333] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000014 [ 237.690664] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 237.697981] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 237.705283] R13: 00000000004c1186 R14: 00000000004d1350 R15: 0000000000000000 16:48:53 executing program 5: r0 = memfd_create(&(0x7f0000000240)='\x00', 0x2) sendfile(r0, r0, &(0x7f0000001000), 0xffff) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") fcntl$addseals(r0, 0x409, 0xe) pwrite64(r0, &(0x7f0000000200), 0x0, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000180)) [ 237.773496] FAULT_INJECTION: forcing a failure. [ 237.773496] name failslab, interval 1, probability 0, space 0, times 0 [ 237.785026] CPU: 0 PID: 9992 Comm: syz-executor6 Not tainted 4.17.0+ #22 [ 237.791934] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 237.801613] Call Trace: [ 237.804286] dump_stack+0x185/0x1d0 [ 237.807981] should_fail+0x87b/0xab0 [ 237.811781] __should_failslab+0x278/0x2a0 [ 237.816105] should_failslab+0x29/0x70 [ 237.820049] __kmalloc+0xbe/0x350 [ 237.823595] ? __kthread_create_on_node+0xb2/0x7b0 [ 237.828591] ? __kthread_create_on_node+0x14e/0x7b0 [ 237.833685] __kthread_create_on_node+0x14e/0x7b0 [ 237.838651] ? __msan_poison_alloca+0x173/0x200 [ 237.843423] ? loop_attr_do_show_dio+0x150/0x150 [ 237.848256] ? lo_ioctl+0x3163/0x4450 [ 237.852128] kthread_create_on_node+0x243/0x270 [ 237.856878] ? loop_attr_do_show_dio+0x150/0x150 [ 237.861704] lo_ioctl+0x3163/0x4450 [ 237.865414] ? mntput_no_expire+0xad/0x17c0 [ 237.869823] ? lockref_put_or_lock+0x41/0x370 [ 237.874391] ? dput+0x3a8/0x560 [ 237.877787] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 237.883327] ? unlock_page_memcg+0x7a/0x160 [ 237.887741] ? page_add_file_rmap+0x613/0x6b0 [ 237.892335] blkdev_ioctl+0x2290/0x4f80 [ 237.896401] ? kmsan_set_origin_inline+0x6b/0x120 [ 237.901341] ? kmsan_set_origin+0x9e/0x160 [ 237.905680] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 237.911114] ? kmsan_set_origin_inline+0x6b/0x120 [ 237.916051] block_ioctl+0x16f/0x1d0 [ 237.919841] ? block_llseek+0x190/0x190 [ 237.923873] do_vfs_ioctl+0xcbd/0x24b0 [ 237.927849] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 237.933280] ? __fget_light+0x6a3/0x700 [ 237.937354] __x64_sys_ioctl+0x280/0x320 [ 237.941478] ? ksys_ioctl+0x260/0x260 [ 237.945339] do_syscall_64+0x15b/0x230 [ 237.949306] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 237.954546] RIP: 0033:0x455ba9 [ 237.957772] RSP: 002b:00007fce558c7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 237.965566] RAX: ffffffffffffffda RBX: 00007fce558c86d4 RCX: 0000000000455ba9 16:48:54 executing program 4 (fault-call:3 fault-nth:1): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0x1001000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)=@newlink={0x40, 0x10, 0xda76b36b65dcf5df, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "697036677265000000000000000600"}]}, @IFLA_NET_NS_FD={0x8, 0x3}]}, 0x40}, 0x1}, 0x0) 16:48:54 executing program 7 (fault-call:0 fault-nth:1): syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x0) [ 237.972891] RDX: 0000000000000014 RSI: 0000000000004c00 RDI: 0000000000000013 [ 237.980221] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 237.987544] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 237.994861] R13: 00000000004be0a6 R14: 00000000004cc700 R15: 0000000000000000 [ 238.076661] FAULT_INJECTION: forcing a failure. [ 238.076661] name failslab, interval 1, probability 0, space 0, times 0 [ 238.088120] CPU: 1 PID: 10002 Comm: syz-executor4 Not tainted 4.17.0+ #22 [ 238.095082] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 238.104472] Call Trace: [ 238.107130] dump_stack+0x185/0x1d0 [ 238.110838] should_fail+0x87b/0xab0 [ 238.114603] __should_failslab+0x278/0x2a0 [ 238.118903] should_failslab+0x29/0x70 [ 238.122851] __kmalloc_node_track_caller+0x24b/0x11b0 [ 238.128117] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 238.133541] ? netlink_sendmsg+0x76e/0x1350 [ 238.137911] __alloc_skb+0x2cb/0x9e0 [ 238.141658] ? netlink_sendmsg+0x76e/0x1350 [ 238.146019] netlink_sendmsg+0x76e/0x1350 [ 238.150235] ? netlink_getsockopt+0xc60/0xc60 [ 238.154806] ___sys_sendmsg+0xec8/0x1320 [ 238.158955] ? __fdget+0x4e/0x60 [ 238.162417] ? __fget_light+0x57/0x700 [ 238.166373] ? __fdget+0x4e/0x60 [ 238.169829] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 238.175255] ? __fget_light+0x6a3/0x700 [ 238.179310] __x64_sys_sendmsg+0x331/0x460 [ 238.183773] ? ___sys_sendmsg+0x1320/0x1320 [ 238.188149] do_syscall_64+0x15b/0x230 [ 238.192079] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 238.197289] RIP: 0033:0x455ba9 [ 238.200497] RSP: 002b:00007f7a665adc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 238.208244] RAX: ffffffffffffffda RBX: 00007f7a665ae6d4 RCX: 0000000000455ba9 [ 238.215628] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000014 [ 238.222929] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 238.230228] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 238.237614] R13: 00000000004c1186 R14: 00000000004d1350 R15: 0000000000000001 [ 238.261626] FAULT_INJECTION: forcing a failure. [ 238.261626] name failslab, interval 1, probability 0, space 0, times 0 [ 238.273054] CPU: 0 PID: 10005 Comm: syz-executor7 Not tainted 4.17.0+ #22 [ 238.280018] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 238.289418] Call Trace: [ 238.292076] dump_stack+0x185/0x1d0 [ 238.295773] should_fail+0x87b/0xab0 [ 238.299559] __should_failslab+0x278/0x2a0 [ 238.303885] should_failslab+0x29/0x70 [ 238.307832] kmem_cache_alloc+0x129/0xb70 [ 238.312073] ? get_empty_filp+0x1f1/0x870 [ 238.316292] ? kmsan_set_origin_inline+0x6b/0x120 [ 238.321253] get_empty_filp+0x1f1/0x870 [ 238.325295] ? do_filp_open+0x261/0x640 [ 238.329328] path_openat+0x156/0x6640 [ 238.333190] ? kmsan_set_origin_inline+0x6b/0x120 [ 238.338105] ? __msan_poison_alloca+0x173/0x200 [ 238.342865] ? kmsan_set_origin_inline+0x6b/0x120 [ 238.347901] ? __msan_poison_alloca+0x173/0x200 [ 238.352646] ? expand_files+0x5b/0xe00 [ 238.356599] ? __alloc_fd+0x428/0xb20 [ 238.360508] ? kmsan_set_origin_inline+0x6b/0x120 [ 238.365459] ? __msan_poison_alloca+0x173/0x200 [ 238.370193] ? do_sys_open+0x624/0x960 [ 238.374148] ? do_sys_open+0x624/0x960 [ 238.378092] do_filp_open+0x261/0x640 [ 238.381989] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 238.387522] ? __alloc_fd+0xa04/0xb20 [ 238.391435] do_sys_open+0x624/0x960 [ 238.395250] __x64_sys_open+0xf2/0x130 [ 238.399192] ? do_sys_open+0x960/0x960 [ 238.403128] do_syscall_64+0x15b/0x230 [ 238.407076] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 238.412311] RIP: 0033:0x40fe01 [ 238.415542] RSP: 002b:00007f5d63ac07a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 16:48:54 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") r1 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x34}, 0x98) 16:48:54 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000100)="62000068e40000000000001d00") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x2, 0x6536, 0xfff, 0x10000, 0x40}, 0x14) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x5, 0x8000, 0x2, 0x14, 0x7, 0x6, 0x8, {0x0, @in6={{0xa, 0x4e24, 0xf9, @empty, 0x4}}, 0x2, 0x8, 0x1, 0xffffffffffff01c8, 0x1}}, &(0x7f0000000040)=0xb0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x6, 0xc, 0x1, 0x0, r2}, 0x10) r3 = gettid() ioctl$FICLONE(r0, 0x40049409, r1) ptrace$peekuser(0x3, r3, 0x10000) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") write$binfmt_aout(r1, &(0x7f0000000440)={{0x1cc, 0x3, 0x0, 0x35c, 0x3d0, 0x0, 0xbe, 0x80000001}, "ebb78dc405575430ed9aaa3cb5845c56c41f531b56a221c0e1ae21e7c87a4a9dd148e8e805dfeff07780524e50722aed173a7c03395d36ff963241ba7609e5c34a9ab1dcf3e873c02edc69366248b4200079e64f499a110cb2ef555cd822c7e9fe5905201606e31c32138319ae0f70cb2367274a04f3141dca19bd", [[], [], [], [], [], [], []]}, 0x79b) ioctl$SG_GET_COMMAND_Q(0xffffffffffffffff, 0x2270, &(0x7f00000002c0)) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x20, r4, 0x110, 0x70bd27, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x400}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x10) 16:48:54 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000002440)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x800000c0045002, &(0x7f0000000000)) write$binfmt_elf64(r1, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x5}], "", [[], [], [], [], [], [], [], []]}, 0x878) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0xc1105511, &(0x7f0000000040)={0xb, 0x0, 0x0, 0x0, "1059493481b639195a8a2dd9ee3ff7e9c50e58fe75430138d7f00cfe322bea8af5c4de2e32bb0a6e99f963f4"}) r3 = memfd_create(&(0x7f0000000080)='\x00', 0x1) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2, 0x110011, r3, 0x41) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x80000001, 0x30}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000140)={r4, 0xcdf9, 0x2, [0x1, 0x0]}, &(0x7f0000000180)=0xc) 16:48:54 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x300}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r3, 0x200, 0x70bd25, 0x25dfdbff, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000801}, 0x10) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) 16:48:54 executing program 6 (fault-call:2 fault-nth:1): r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000000c0)='ppp1posix_acl_accessð1vmnet0cgroup)\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) [ 238.423313] RAX: ffffffffffffffda RBX: cccccccccccccccd RCX: 000000000040fe01 [ 238.430628] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f5d63ac0850 [ 238.437938] RBP: 000000000072bea0 R08: 000000000000000f R09: 0000000000000000 [ 238.445262] R10: 0000000020000400 R11: 0000000000000293 R12: 0000000000000013 [ 238.452577] R13: 00000000004c2555 R14: 00000000004d3b70 R15: 0000000000000001 16:48:54 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1ff, 0x101100) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000080)={0x303, 0x33}, 0x4) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000040)="624373663000000000672ff66e00") ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") 16:48:54 executing program 5: write(0xffffffffffffffff, &(0x7f0000000040)="05", 0x1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000), 0xffff) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") fcntl$addseals(0xffffffffffffffff, 0x409, 0xe) pwrite64(0xffffffffffffffff, &(0x7f0000000200), 0x0, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000180)) 16:48:54 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000100)="62000068e40000000000001d00") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x2, 0x6536, 0xfff, 0x10000, 0x40}, 0x14) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x5, 0x8000, 0x2, 0x14, 0x7, 0x6, 0x8, {0x0, @in6={{0xa, 0x4e24, 0xf9, @empty, 0x4}}, 0x2, 0x8, 0x1, 0xffffffffffff01c8, 0x1}}, &(0x7f0000000040)=0xb0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x6, 0xc, 0x1, 0x0, r2}, 0x10) r3 = gettid() ioctl$FICLONE(r0, 0x40049409, r1) ptrace$peekuser(0x3, r3, 0x10000) r4 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x40) write$binfmt_aout(r1, &(0x7f0000000440)={{0x1cc, 0x3, 0x0, 0x35c, 0x3d0, 0x0, 0xbe, 0x80000001}, "ebb78dc405575430ed9aaa3cb5845c56c41f531b56a221c0e1ae21e7c87a4a9dd148e8e805dfeff07780524e50722aed173a7c03395d36ff963241ba7609e5c34a9ab1dcf3e873c02edc69366248b4200079e64f499a110cb2ef555cd822c7e9fe5905201606e31c32138319ae0f70cb2367274a04f3141dca19bd", [[], [], [], [], [], [], []]}, 0x79b) ioctl$SG_GET_COMMAND_Q(r4, 0x2270, &(0x7f00000002c0)) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r4, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x20, r5, 0x110, 0x70bd27, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x400}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x10) [ 238.544757] FAULT_INJECTION: forcing a failure. [ 238.544757] name failslab, interval 1, probability 0, space 0, times 0 [ 238.556227] CPU: 0 PID: 10017 Comm: syz-executor6 Not tainted 4.17.0+ #22 [ 238.563284] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 238.572676] Call Trace: [ 238.575414] dump_stack+0x185/0x1d0 [ 238.579117] should_fail+0x87b/0xab0 [ 238.582909] __should_failslab+0x278/0x2a0 [ 238.587237] should_failslab+0x29/0x70 [ 238.591185] kmem_cache_alloc+0x129/0xb70 [ 238.595390] ? __kernfs_new_node+0x137/0x6e0 [ 238.599865] ? __msan_get_context_state+0x9/0x30 [ 238.604712] ? kstrdup_const+0x1ff/0x270 [ 238.608834] __kernfs_new_node+0x137/0x6e0 [ 238.613141] ? kmsan_set_origin_inline+0x6b/0x120 [ 238.618042] kernfs_create_dir_ns+0x167/0x4e0 [ 238.622641] internal_create_group+0x21f/0x1860 [ 238.627391] sysfs_create_group+0x70/0x80 [ 238.632737] lo_ioctl+0x3735/0x4450 [ 238.636442] ? mntput_no_expire+0xad/0x17c0 [ 238.640852] ? lockref_put_or_lock+0x41/0x370 [ 238.645420] ? dput+0x3a8/0x560 [ 238.648800] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 238.654252] ? unlock_page_memcg+0x7a/0x160 [ 238.658664] ? page_add_file_rmap+0x613/0x6b0 [ 238.663270] blkdev_ioctl+0x2290/0x4f80 [ 238.667347] ? kmsan_set_origin_inline+0x6b/0x120 [ 238.672295] ? kmsan_set_origin+0x9e/0x160 [ 238.676639] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 238.682068] ? kmsan_set_origin_inline+0x6b/0x120 [ 238.687009] block_ioctl+0x16f/0x1d0 [ 238.690789] ? block_llseek+0x190/0x190 [ 238.694823] do_vfs_ioctl+0xcbd/0x24b0 [ 238.698813] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 238.705099] ? __fget_light+0x6a3/0x700 [ 238.709188] __x64_sys_ioctl+0x280/0x320 [ 238.713328] ? ksys_ioctl+0x260/0x260 [ 238.717185] do_syscall_64+0x15b/0x230 [ 238.721143] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 238.726370] RIP: 0033:0x455ba9 [ 238.729892] RSP: 002b:00007fce558c7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 238.737655] RAX: ffffffffffffffda RBX: 00007fce558c86d4 RCX: 0000000000455ba9 16:48:54 executing program 7 (fault-call:0 fault-nth:2): syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x0) 16:48:54 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000100)="62000068e40000000000001d00") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x2, 0x6536, 0xfff, 0x10000, 0x40}, 0x14) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x5, 0x8000, 0x2, 0x14, 0x7, 0x6, 0x8, {0x0, @in6={{0xa, 0x4e24, 0xf9, @empty, 0x4}}, 0x2, 0x8, 0x1, 0xffffffffffff01c8, 0x1}}, &(0x7f0000000040)=0xb0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x6, 0xc, 0x1, 0x0, r2}, 0x10) gettid() ioctl$FICLONE(r0, 0x40049409, r1) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") r3 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x40) write$binfmt_aout(r1, &(0x7f0000000440)={{0x1cc, 0x3, 0x0, 0x35c, 0x3d0, 0x0, 0xbe, 0x80000001}, "ebb78dc405575430ed9aaa3cb5845c56c41f531b56a221c0e1ae21e7c87a4a9dd148e8e805dfeff07780524e50722aed173a7c03395d36ff963241ba7609e5c34a9ab1dcf3e873c02edc69366248b4200079e64f499a110cb2ef555cd822c7e9fe5905201606e31c32138319ae0f70cb2367274a04f3141dca19bd", [[], [], [], [], [], [], []]}, 0x79b) ioctl$SG_GET_COMMAND_Q(r3, 0x2270, &(0x7f00000002c0)) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r3, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x20, r4, 0x110, 0x70bd27, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x400}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x10) [ 238.744966] RDX: 0000000000000014 RSI: 0000000000004c00 RDI: 0000000000000013 [ 238.752280] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 238.759594] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 238.766929] R13: 00000000004be0a6 R14: 00000000004cc700 R15: 0000000000000001 16:48:54 executing program 4 (fault-call:3 fault-nth:2): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0x1001000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)=@newlink={0x40, 0x10, 0xda76b36b65dcf5df, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "697036677265000000000000000600"}]}, @IFLA_NET_NS_FD={0x8, 0x3}]}, 0x40}, 0x1}, 0x0) [ 238.899354] FAULT_INJECTION: forcing a failure. [ 238.899354] name failslab, interval 1, probability 0, space 0, times 0 [ 238.910835] CPU: 0 PID: 10032 Comm: syz-executor4 Not tainted 4.17.0+ #22 [ 238.917797] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 238.927262] Call Trace: [ 238.929921] dump_stack+0x185/0x1d0 [ 238.933607] should_fail+0x87b/0xab0 [ 238.937388] __should_failslab+0x278/0x2a0 [ 238.941681] should_failslab+0x29/0x70 [ 238.945621] __kmalloc_node+0x22f/0x1200 [ 238.949742] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 238.955202] ? __module_address+0x6a/0x600 [ 238.959535] ? task_kmsan_context_state+0x5e/0x110 [ 238.964533] ? task_kmsan_context_state+0x5e/0x110 [ 238.969522] ? kvmalloc_node+0x197/0x2f0 [ 238.973679] ? is_bpf_text_address+0x47e/0x4b0 [ 238.978328] kvmalloc_node+0x197/0x2f0 [ 238.982283] alloc_netdev_mqs+0x18e/0x1760 [ 238.986609] ? ip6gre_changelink_common+0x750/0x750 [ 238.991695] ? ip6gre_changelink_common+0x750/0x750 16:48:54 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080)=0x2, 0x4) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x110000000000) 16:48:54 executing program 5: r0 = memfd_create(&(0x7f0000000240)='\x00', 0x0) write(r0, &(0x7f0000000040)="05", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") fcntl$addseals(r0, 0x409, 0xe) pwrite64(r0, &(0x7f0000000200), 0x0, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000180)) [ 238.996777] rtnl_create_link+0x3d1/0x1060 [ 239.001113] rtnl_newlink+0x254d/0x37a0 [ 239.005178] ? rtnl_newlink+0xca5/0x37a0 [ 239.009352] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 239.014810] ? strcmp+0x83/0x160 [ 239.018295] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 239.023718] ? rtnl_newlink+0xb64/0x37a0 [ 239.027905] ? pick_next_task_fair+0x22c9/0x2530 [ 239.032761] ? rtnl_setlink+0x770/0x770 [ 239.036792] rtnetlink_rcv_msg+0xa44/0x1570 [ 239.041182] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 16:48:55 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000140)="0000001800000000762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vsock\x00', 0x100, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f0000000240)=""/36) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') close(r1) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x100, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000000080)={{0x1, 0x5, 0x1, 0x3, 0x9, 0x8}, 0x7, 0x9, 0x3fc, 0x1, 0xa66, "19f08426c10ac567f69adb6d125304c6d96860a0b85265cb3fad008fa52b7884e2dace7b7f2354e9759105d651913792eed47d68ff4becf06a991d8672a069629d27922c20b64df9f9ba8393a7acaa5c51ea5755ffb178eb57dbf77e54d02575f219ea13fa697363df5888b3fdd196d68699501c15be6c8d0ff41c633b041eb7"}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263736630000000000000001100") setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00000001c0)={0x6, 0x3a0f3fd2, 0x1, 0x8}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@remote, @in6=@ipv4={[], [], @loopback}}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f00000003c0)=0xe8) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000280)) [ 239.046633] ? netlink_sendmsg+0x76e/0x1350 [ 239.051046] ? kmsan_set_origin_inline+0x6b/0x120 [ 239.055986] ? __msan_poison_alloca+0x173/0x200 [ 239.060769] ? __should_failslab+0x278/0x2a0 [ 239.065296] ? kmsan_set_origin_inline+0x6b/0x120 [ 239.070236] ? kmsan_set_origin+0x9e/0x160 [ 239.074574] netlink_rcv_skb+0x37e/0x600 [ 239.078807] ? rtnetlink_bind+0x120/0x120 [ 239.083011] rtnetlink_rcv+0x50/0x60 [ 239.086773] netlink_unicast+0x1680/0x1750 [ 239.091072] ? rtnetlink_net_exit+0xa0/0xa0 [ 239.095457] netlink_sendmsg+0x104f/0x1350 16:48:55 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000380)='/dev/dsp#\x00', 0x4, 0x200000) bind$unix(r0, &(0x7f0000000440)=@abs={0x1, 0x0, 0x4e21}, 0x6e) syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0xfffffffffffffffc, 0x0) syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x2, 0xa401) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x900, 0x0) recvmsg(r1, &(0x7f0000000340)={&(0x7f0000000040)=@generic, 0x80, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000100)=""/145, 0x91}, {&(0x7f00000001c0)=""/103, 0x67}, {&(0x7f0000000240)=""/64, 0x40}], 0x4, &(0x7f00000002c0)=""/119, 0x77, 0x7}, 0x20) [ 239.099785] ? netlink_getsockopt+0xc60/0xc60 [ 239.104368] ___sys_sendmsg+0xec8/0x1320 [ 239.108526] ? __fdget+0x4e/0x60 [ 239.111975] ? __fget_light+0x57/0x700 [ 239.115936] ? __fdget+0x4e/0x60 [ 239.119385] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 239.124835] ? __fget_light+0x6a3/0x700 [ 239.128911] __x64_sys_sendmsg+0x331/0x460 [ 239.133220] ? ___sys_sendmsg+0x1320/0x1320 [ 239.137594] do_syscall_64+0x15b/0x230 [ 239.141545] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 239.146772] RIP: 0033:0x455ba9 [ 239.149991] RSP: 002b:00007f7a665adc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 239.157753] RAX: ffffffffffffffda RBX: 00007f7a665ae6d4 RCX: 0000000000455ba9 [ 239.165069] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000014 [ 239.172383] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 239.179690] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 239.186999] R13: 00000000004c1186 R14: 00000000004d1350 R15: 0000000000000002 [ 239.199636] ------------[ cut here ]------------ [ 239.204565] sysfs group 'loop' not found for kobject 'loop0' [ 239.210664] WARNING: CPU: 1 PID: 10017 at fs/sysfs/group.c:235 sysfs_remove_group+0x1d7/0x5f0 [ 239.219380] Kernel panic - not syncing: panic_on_warn set ... [ 239.219380] [ 239.226816] CPU: 1 PID: 10017 Comm: syz-executor6 Not tainted 4.17.0+ #22 [ 239.233760] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 239.243142] Call Trace: [ 239.245794] dump_stack+0x185/0x1d0 [ 239.249457] panic+0x3d0/0x9b0 [ 239.252700] __warn+0x40f/0x580 [ 239.256016] ? sysfs_remove_group+0x1d7/0x5f0 [ 239.260559] report_bug+0x72a/0x880 [ 239.264228] ? sysfs_remove_group+0x1d7/0x5f0 [ 239.268774] ? sysfs_remove_group+0x1d7/0x5f0 [ 239.273304] do_error_trap+0x1c1/0x620 [ 239.277252] ? vprintk_func+0x517/0x700 [ 239.281269] do_invalid_op+0x46/0x50 [ 239.285034] invalid_op+0x14/0x20 [ 239.288515] RIP: 0010:sysfs_remove_group+0x1d7/0x5f0 [ 239.293630] RSP: 0018:ffff8801a1edf3a8 EFLAGS: 00010282 [ 239.299015] RAX: 0000000000000030 RBX: 0000000000000000 RCX: 0000000000000000 [ 239.306305] RDX: 0000000000000000 RSI: aaaaaaaaaaaab000 RDI: ffffea000040b120 [ 239.313595] RBP: ffff8801a1edf410 R08: 0000000001080020 R09: 0000000000000002 [ 239.320885] R10: 0000000000000000 R11: ffffffff865548a0 R12: ffffffff8aa06154 [ 239.328175] R13: 0000000000000000 R14: ffff8801cefe16c0 R15: ffff8801b32188e0 [ 239.335507] ? write_ext_msg+0x950/0x950 [ 239.339641] ? sysfs_remove_group+0x1d7/0x5f0 [ 239.344212] loop_clr_fd+0x889/0xf70 [ 239.347993] ? rcu_all_qs+0x32/0x1f0 [ 239.351763] lo_release+0x1f3/0x2b0 [ 239.355430] __blkdev_put+0x8ed/0xc90 [ 239.359311] ? __msan_get_context_state+0x9/0x30 [ 239.364136] ? mutex_unlock+0x15/0x80 [ 239.367989] blkdev_put+0x435/0x570 [ 239.371647] blkdev_close+0xa6/0xf0 [ 239.375304] __fput+0x458/0xa30 [ 239.378621] ? fput+0x2e0/0x2e0 [ 239.381932] ____fput+0x37/0x40 [ 239.385266] task_work_run+0x22e/0x2b0 [ 239.389236] do_exit+0x110e/0x3930 [ 239.392841] do_group_exit+0x1a0/0x360 [ 239.396768] get_signal+0x1405/0x1ec0 [ 239.400675] ? prepare_exit_to_usermode+0x271/0x3a0 [ 239.405827] ? prepare_exit_to_usermode+0x271/0x3a0 [ 239.410904] do_signal+0xb8/0x1d20 [ 239.414519] ? kmsan_set_origin_inline+0x6b/0x120 [ 239.419424] ? __msan_poison_alloca+0x173/0x200 [ 239.424155] ? syscall_return_slowpath+0xe9/0x710 [ 239.429051] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 239.434023] ? syscall_return_slowpath+0xe9/0x710 [ 239.438922] prepare_exit_to_usermode+0x271/0x3a0 [ 239.443802] syscall_return_slowpath+0xe9/0x710 [ 239.448627] ? __x64_sys_futex+0x1a2/0x200 [ 239.452894] do_syscall_64+0x1ad/0x230 [ 239.456817] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 239.462028] RIP: 0033:0x455ba9 [ 239.465233] RSP: 002b:00007fce558c7ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 239.472993] RAX: fffffffffffffe00 RBX: 000000000072bec0 RCX: 0000000000455ba9 [ 239.480300] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000072bec0 [ 239.487592] RBP: 000000000072bec0 R08: 0000000000000032 R09: 000000000072bea0 [ 239.494882] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 239.502176] R13: 0000000000a3e81f R14: 00007fce558c89c0 R15: 0000000000000000 [ 239.510125] Dumping ftrace buffer: [ 239.513670] (ftrace buffer empty) [ 239.517369] Kernel Offset: disabled [ 239.521003] Rebooting in 86400 seconds..