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", 0xcfa}], 0x1, &(0x7f0000000000)}, 0x0) 00:27:58 executing program 1: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x858, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 00:27:58 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x24, 0x0, 0x0, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) write$binfmt_aout(r1, &(0x7f00000000c0)=ANY=[], 0xffffff78) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000000100)=""/19, 0x11c) 00:27:58 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000100), 0x4) 00:27:58 executing program 3: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000687000)=0x7, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x20000000, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) 00:27:58 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x5) write$evdev(r0, &(0x7f0000000180)=[{{0x77359400}, 0x0, 0xffffffff80000001}], 0x18) 00:27:58 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000877000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:27:58 executing program 1: clone(0x0, &(0x7f0000000180), &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)) chdir(&(0x7f0000000000)='./file0\x00') 00:27:58 executing program 6: openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x88040, 0x0) 00:27:58 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x10000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4000004e20, @loopback=0x7f000001}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x3, &(0x7f00000011c0)=ANY=[@ANYBLOB="180000000300000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000000440)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00000000c0)={r1, r2}) clock_gettime(0x0, &(0x7f0000000ec0)={0x0}) recvmmsg(r3, &(0x7f0000000dc0)=[{{&(0x7f0000000840)=@alg, 0x80, &(0x7f0000000980), 0x0, &(0x7f00000009c0)=""/130, 0x82}}, {{&(0x7f0000000a80)=@generic, 0x80, &(0x7f0000000c00), 0x0, &(0x7f0000000c40)=""/52, 0x34}}], 0x2, 0x0, &(0x7f0000000f00)={r4}) sendmsg(r1, &(0x7f00000002c0)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="315f186d089f", 0x6}], 0x1}, 0x0) 00:27:58 executing program 0: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f0000000240)=""/138, 0x8a}], 0x1) r1 = socket$inet6(0xa, 0x1000000000003, 0x7) ioctl(r1, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") signalfd4(r0, &(0x7f0000000100), 0x8, 0x0) 00:27:58 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000877000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:27:58 executing program 3: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000687000)=0x7, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x20000000, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) 00:27:59 executing program 6: 00:27:59 executing program 7: 00:27:59 executing program 6: 00:27:59 executing program 4: 00:27:59 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000140)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000003a40)=ANY=[@ANYBLOB="06000000000000", @ANYBLOB, @ANYBLOB="000000000000000002300000000000001900000000000000", @ANYBLOB="000000000000000002f00000000000006200000000000000", @ANYBLOB="000000000000000000f01100000000000010000000000000", @ANYBLOB="00000000000000000030000000000000d500000000000000", @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000002c0)=ANY=[@ANYBLOB="0000000000000000ee5a9ccd9299836f18fc1497533fb5d16aa7fac72dcb11313587fd35ece5e218dbc3406416825560cdfe24f29b832ebe6703e796e27fbf48664fdaed49e0e3086b1fd5426d1ca6b6a8b8bd16c3b2aba2d31440061166b5a80cedada4aaf5f585e573445c296592b21e38609e2cebc2ead11b58850a5a6e9bf309ca233a2261cde4b6de4f68ce770931bc59c17e5119d899df5b6f93f8473090acce8ada1a8dc4d6b858d8a624c31221c231006d04b92d53d9b66d747e"]) 00:27:59 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x24, 0x0, 0x0, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000000100)=""/19, 0x11c) 00:27:59 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_COMMAND_Q(r0, 0x1267, &(0x7f0000000140)) 00:27:59 executing program 3: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000687000)=0x7, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x20000000, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) 00:27:59 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r3, 0x80003) sendfile(r1, r3, &(0x7f0000000080), 0x8000fffffffe) recvmmsg(r2, &(0x7f0000003440)=[{{&(0x7f0000001840)=@ax25, 0x80, &(0x7f0000001d80), 0x0, &(0x7f0000001e40)=""/169, 0xa9}}], 0x1, 0x2000, &(0x7f0000003500)={0x0, 0x1c9c380}) 00:27:59 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000400)={0x2, 0x4e23, @rand_addr=0x9}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) recvmmsg(r0, &(0x7f0000006fc0)=[{{&(0x7f0000005940)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000006ec0), 0x0, &(0x7f0000006f40)=""/81, 0x51}}], 0x1, 0x0, &(0x7f0000007180)={0x0, 0x989680}) shutdown(r1, 0x1) 00:27:59 executing program 1: 00:27:59 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x10000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4000004e20, @loopback=0x7f000001}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x3, &(0x7f00000011c0)=ANY=[@ANYBLOB="180000000300000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000000440)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00000000c0)={r1, r2}) clock_gettime(0x0, &(0x7f0000000ec0)={0x0}) recvmmsg(r3, &(0x7f0000000dc0)=[{{&(0x7f0000000840)=@alg, 0x80, &(0x7f0000000980), 0x0, &(0x7f00000009c0)=""/130, 0x82}}, {{&(0x7f0000000a80)=@generic, 0x80, &(0x7f0000000c00), 0x0, &(0x7f0000000c40)=""/52, 0x34}}], 0x2, 0x0, &(0x7f0000000f00)={r4}) sendmsg(r1, &(0x7f00000002c0)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="315f186d089f", 0x6}], 0x1}, 0x0) 00:27:59 executing program 1: 00:28:00 executing program 0: 00:28:00 executing program 7: 00:28:00 executing program 3: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000687000)=0x7, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x20000000, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) 00:28:00 executing program 1: 00:28:00 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r3, 0x80003) sendfile(r1, r3, &(0x7f0000000080), 0x8000fffffffe) recvmmsg(r2, &(0x7f0000003440)=[{{&(0x7f0000001840)=@ax25, 0x80, &(0x7f0000001d80), 0x0, &(0x7f0000001e40)=""/169, 0xa9}}], 0x1, 0x2000, &(0x7f0000003500)={0x0, 0x1c9c380}) 00:28:00 executing program 7: 00:28:00 executing program 1: 00:28:00 executing program 3: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000687000)=0x7, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x20000000, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) 00:28:00 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x24, 0x0, 0x0, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000000100)=""/19, 0x11c) 00:28:00 executing program 0: 00:28:00 executing program 1: 00:28:00 executing program 7: 00:28:00 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000400)={0x2, 0x4e23, @rand_addr=0x9}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) recvmmsg(r0, &(0x7f0000006fc0)=[{{&(0x7f0000005940)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000006ec0), 0x0, &(0x7f0000006f40)=""/81, 0x51}}], 0x1, 0x0, &(0x7f0000007180)={0x0, 0x989680}) shutdown(r1, 0x1) 00:28:00 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r3, 0x80003) sendfile(r1, r3, &(0x7f0000000080), 0x8000fffffffe) recvmmsg(r2, &(0x7f0000003440)=[{{&(0x7f0000001840)=@ax25, 0x80, &(0x7f0000001d80), 0x0, &(0x7f0000001e40)=""/169, 0xa9}}], 0x1, 0x2000, &(0x7f0000003500)={0x0, 0x1c9c380}) 00:28:00 executing program 3: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000687000)=0x7, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x20000000, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) 00:28:00 executing program 0: 00:28:00 executing program 1: 00:28:00 executing program 7: 00:28:00 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x10000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4000004e20, @loopback=0x7f000001}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x3, &(0x7f00000011c0)=ANY=[@ANYBLOB="180000000300000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000000440)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00000000c0)={r1, r2}) clock_gettime(0x0, &(0x7f0000000ec0)={0x0}) recvmmsg(r3, &(0x7f0000000dc0)=[{{&(0x7f0000000840)=@alg, 0x80, &(0x7f0000000980), 0x0, &(0x7f00000009c0)=""/130, 0x82}}, {{&(0x7f0000000a80)=@generic, 0x80, &(0x7f0000000c00), 0x0, &(0x7f0000000c40)=""/52, 0x34}}], 0x2, 0x0, &(0x7f0000000f00)={r4}) sendmsg(r1, &(0x7f00000002c0)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="315f186d089f", 0x6}], 0x1}, 0x0) 00:28:00 executing program 0: 00:28:00 executing program 1: 00:28:00 executing program 7: 00:28:00 executing program 3: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000687000)=0x7, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00007a8fff), 0x0, 0x0, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x20000000, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) 00:28:00 executing program 0: 00:28:01 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x24, 0x0, 0x0, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000000100)=""/19, 0x11c) 00:28:01 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r3, 0x80003) sendfile(r1, r3, &(0x7f0000000080), 0x8000fffffffe) recvmmsg(r2, &(0x7f0000003440)=[{{&(0x7f0000001840)=@ax25, 0x80, &(0x7f0000001d80), 0x0, &(0x7f0000001e40)=""/169, 0xa9}}], 0x1, 0x2000, &(0x7f0000003500)={0x0, 0x1c9c380}) 00:28:01 executing program 1: 00:28:01 executing program 7: 00:28:01 executing program 1: 00:28:01 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000400)={0x2, 0x4e23, @rand_addr=0x9}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) recvmmsg(r0, &(0x7f0000006fc0)=[{{&(0x7f0000005940)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000006ec0), 0x0, &(0x7f0000006f40)=""/81, 0x51}}], 0x1, 0x0, &(0x7f0000007180)={0x0, 0x989680}) shutdown(r1, 0x1) 00:28:01 executing program 3: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000687000)=0x7, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00007a8fff), 0x0, 0x0, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x20000000, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) 00:28:01 executing program 7: 00:28:01 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r3, 0x80003) recvmmsg(r2, &(0x7f0000003440)=[{{&(0x7f0000001840)=@ax25, 0x80, &(0x7f0000001d80), 0x0, &(0x7f0000001e40)=""/169, 0xa9}}], 0x1, 0x2000, &(0x7f0000003500)={0x0, 0x1c9c380}) 00:28:01 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4000004e20, @loopback=0x7f000001}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x3, &(0x7f00000011c0)=ANY=[@ANYBLOB="180000000300000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000000440)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00000000c0)={r1, r2}) clock_gettime(0x0, &(0x7f0000000ec0)={0x0}) recvmmsg(r3, &(0x7f0000000dc0)=[{{&(0x7f0000000840)=@alg, 0x80, &(0x7f0000000980), 0x0, &(0x7f00000009c0)=""/130, 0x82}}, {{&(0x7f0000000a80)=@generic, 0x80, &(0x7f0000000c00), 0x0, &(0x7f0000000c40)=""/52, 0x34}}], 0x2, 0x0, &(0x7f0000000f00)={r4}) sendmsg(r1, &(0x7f00000002c0)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="315f186d089f", 0x6}], 0x1}, 0x0) 00:28:01 executing program 0: 00:28:01 executing program 7: 00:28:01 executing program 1: 00:28:01 executing program 0: 00:28:01 executing program 3: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000687000)=0x7, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00007a8fff), 0x0, 0x0, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x20000000, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) 00:28:01 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) sendfile(r1, r3, &(0x7f0000000080), 0x8000fffffffe) recvmmsg(r2, &(0x7f0000003440)=[{{&(0x7f0000001840)=@ax25, 0x80, &(0x7f0000001d80), 0x0, &(0x7f0000001e40)=""/169, 0xa9}}], 0x1, 0x2000, &(0x7f0000003500)={0x0, 0x1c9c380}) 00:28:02 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x24, 0x0, 0x0, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(0xffffffffffffffff, 0x0) read(r1, &(0x7f0000000100)=""/19, 0x11c) 00:28:02 executing program 7: 00:28:02 executing program 1: 00:28:02 executing program 0: 00:28:02 executing program 3: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000687000)=0x7, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x20000000, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) 00:28:02 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000400)={0x2, 0x4e23, @rand_addr=0x9}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) recvmmsg(r0, &(0x7f0000006fc0)=[{{&(0x7f0000005940)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000006ec0), 0x0, &(0x7f0000006f40)=""/81, 0x51}}], 0x1, 0x0, &(0x7f0000007180)={0x0, 0x989680}) shutdown(r1, 0x1) 00:28:02 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x80003) sendfile(r1, r3, &(0x7f0000000080), 0x8000fffffffe) recvmmsg(r2, &(0x7f0000003440)=[{{&(0x7f0000001840)=@ax25, 0x80, &(0x7f0000001d80), 0x0, &(0x7f0000001e40)=""/169, 0xa9}}], 0x1, 0x2000, &(0x7f0000003500)={0x0, 0x1c9c380}) 00:28:02 executing program 7: 00:28:02 executing program 0: 00:28:02 executing program 1: 00:28:02 executing program 3: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000687000)=0x7, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x20000000, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) 00:28:02 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) write$binfmt_aout(r1, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000000100)=""/19, 0x11c) 00:28:02 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4000004e20, @loopback=0x7f000001}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x3, &(0x7f00000011c0)=ANY=[@ANYBLOB="180000000300000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000000440)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00000000c0)={r1, r2}) clock_gettime(0x0, &(0x7f0000000ec0)={0x0}) recvmmsg(r3, &(0x7f0000000dc0)=[{{&(0x7f0000000840)=@alg, 0x80, &(0x7f0000000980), 0x0, &(0x7f00000009c0)=""/130, 0x82}}, {{&(0x7f0000000a80)=@generic, 0x80, &(0x7f0000000c00), 0x0, &(0x7f0000000c40)=""/52, 0x34}}], 0x2, 0x0, &(0x7f0000000f00)={r4}) sendmsg(r1, &(0x7f00000002c0)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="315f186d089f", 0x6}], 0x1}, 0x0) 00:28:02 executing program 7: 00:28:02 executing program 0: 00:28:02 executing program 1: 00:28:03 executing program 3: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000687000)=0x7, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x20000000, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) 00:28:03 executing program 0: 00:28:03 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(0xffffffffffffffff, 0x80003) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000080), 0x8000fffffffe) recvmmsg(r2, &(0x7f0000003440)=[{{&(0x7f0000001840)=@ax25, 0x80, &(0x7f0000001d80), 0x0, &(0x7f0000001e40)=""/169, 0xa9}}], 0x1, 0x2000, &(0x7f0000003500)={0x0, 0x1c9c380}) 00:28:03 executing program 7: 00:28:03 executing program 1: 00:28:03 executing program 3: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000687000)=0x7, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x20000000, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) 00:28:03 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4000004e20, @loopback=0x7f000001}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x3, &(0x7f00000011c0)=ANY=[@ANYBLOB="180000000300000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000000440)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00000000c0)={r1, r2}) clock_gettime(0x0, &(0x7f0000000ec0)={0x0}) recvmmsg(r3, &(0x7f0000000dc0)=[{{&(0x7f0000000840)=@alg, 0x80, &(0x7f0000000980), 0x0, &(0x7f00000009c0)=""/130, 0x82}}, {{&(0x7f0000000a80)=@generic, 0x80, &(0x7f0000000c00), 0x0, &(0x7f0000000c40)=""/52, 0x34}}], 0x2, 0x0, &(0x7f0000000f00)={r4}) sendmsg(r1, &(0x7f00000002c0)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="315f186d089f", 0x6}], 0x1}, 0x0) 00:28:03 executing program 0: 00:28:03 executing program 7: 00:28:03 executing program 1: 00:28:03 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000400)={0x2, 0x4e23, @rand_addr=0x9}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) shutdown(r1, 0x1) 00:28:03 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) write$binfmt_aout(r1, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000000100)=""/19, 0x11c) 00:28:03 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r3, 0x80003) sendfile(r1, r3, &(0x7f0000000080), 0x8000fffffffe) recvmmsg(r2, &(0x7f0000003440)=[{{&(0x7f0000001840)=@ax25, 0x80, &(0x7f0000001d80), 0x0, &(0x7f0000001e40)=""/169, 0xa9}}], 0x1, 0x2000, &(0x7f0000003500)={0x0, 0x1c9c380}) 00:28:03 executing program 7: 00:28:03 executing program 0: 00:28:03 executing program 1: 00:28:03 executing program 3: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000687000)=0x7, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000687000)=0x9, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x20000000, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) 00:28:03 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000400)={0x2, 0x4e23, @rand_addr=0x9}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) shutdown(r1, 0x1) 00:28:04 executing program 0: 00:28:04 executing program 1: 00:28:04 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r3, 0x80003) sendfile(r1, r3, &(0x7f0000000080), 0x8000fffffffe) recvmmsg(r2, &(0x7f0000003440)=[{{&(0x7f0000001840)=@ax25, 0x80, &(0x7f0000001d80), 0x0, &(0x7f0000001e40)=""/169, 0xa9}}], 0x1, 0x2000, &(0x7f0000003500)={0x0, 0x1c9c380}) 00:28:04 executing program 7: 00:28:04 executing program 0: 00:28:04 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x10000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000ccb000)={0x2, 0x4000004e20, @loopback=0x7f000001}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x3, &(0x7f00000011c0)=ANY=[@ANYBLOB="180000000300000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000000440)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00000000c0)={r1, r2}) clock_gettime(0x0, &(0x7f0000000ec0)={0x0}) recvmmsg(r3, &(0x7f0000000dc0)=[{{&(0x7f0000000840)=@alg, 0x80, &(0x7f0000000980), 0x0, &(0x7f00000009c0)=""/130, 0x82}}, {{&(0x7f0000000a80)=@generic, 0x80, &(0x7f0000000c00), 0x0, &(0x7f0000000c40)=""/52, 0x34}}], 0x2, 0x0, &(0x7f0000000f00)={r4}) sendmsg(r1, &(0x7f00000002c0)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="315f186d089f", 0x6}], 0x1}, 0x0) 00:28:04 executing program 3: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000687000)=0x7, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000), 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x20000000, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) 00:28:04 executing program 1: 00:28:04 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000400)={0x2, 0x4e23, @rand_addr=0x9}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) shutdown(r1, 0x1) 00:28:04 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) write$binfmt_aout(r1, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000000100)=""/19, 0x11c) 00:28:04 executing program 7: 00:28:04 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r3, 0x80003) sendfile(r1, r3, &(0x7f0000000080), 0x8000fffffffe) recvmmsg(r2, &(0x7f0000003440)=[{{&(0x7f0000001840)=@ax25, 0x80, &(0x7f0000001d80), 0x0, &(0x7f0000001e40)=""/169, 0xa9}}], 0x1, 0x2000, &(0x7f0000003500)={0x0, 0x1c9c380}) 00:28:04 executing program 0: 00:28:04 executing program 1: 00:28:04 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000400)={0x2, 0x4e23, @rand_addr=0x9}, 0x10) recvmmsg(r0, &(0x7f0000006fc0)=[{{&(0x7f0000005940)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000006ec0), 0x0, &(0x7f0000006f40)=""/81, 0x51}}], 0x1, 0x0, &(0x7f0000007180)={0x0, 0x989680}) shutdown(r1, 0x1) 00:28:04 executing program 3: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000687000)=0x7, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x20000000, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) 00:28:05 executing program 0: 00:28:05 executing program 1: 00:28:05 executing program 7: 00:28:05 executing program 3: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000687000)=0x7, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x20000000, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) 00:28:05 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r3, 0x80003) sendfile(r1, r3, &(0x7f0000000080), 0x8000fffffffe) recvmmsg(r2, &(0x7f0000003440)=[{{&(0x7f0000001840)=@ax25, 0x80, &(0x7f0000001d80), 0x0, &(0x7f0000001e40)=""/169, 0xa9}}], 0x1, 0x2000, &(0x7f0000003500)={0x0, 0x1c9c380}) 00:28:05 executing program 7: 00:28:05 executing program 0: 00:28:05 executing program 1: 00:28:05 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x10000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000ccb000)={0x2, 0x4000004e20, @loopback=0x7f000001}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x3, &(0x7f00000011c0)=ANY=[@ANYBLOB="180000000300000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000000440)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00000000c0)={r1, r2}) clock_gettime(0x0, &(0x7f0000000ec0)={0x0}) recvmmsg(r3, &(0x7f0000000dc0)=[{{&(0x7f0000000840)=@alg, 0x80, &(0x7f0000000980), 0x0, &(0x7f00000009c0)=""/130, 0x82}}, {{&(0x7f0000000a80)=@generic, 0x80, &(0x7f0000000c00), 0x0, &(0x7f0000000c40)=""/52, 0x34}}], 0x2, 0x0, &(0x7f0000000f00)={r4}) sendmsg(r1, &(0x7f00000002c0)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="315f186d089f", 0x6}], 0x1}, 0x0) 00:28:05 executing program 2: socket$inet6(0xa, 0x1000000000002, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x24, 0x0, 0x0, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000000100)=""/19, 0x11c) 00:28:05 executing program 3: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000687000)=0x7, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x20000000, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) 00:28:05 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r3, 0x80003) sendfile(r1, r3, &(0x7f0000000080), 0x8000fffffffe) recvmmsg(r2, &(0x7f0000003440)=[{{&(0x7f0000001840)=@ax25, 0x80, &(0x7f0000001d80), 0x0, &(0x7f0000001e40)=""/169, 0xa9}}], 0x1, 0x2000, &(0x7f0000003500)={0x0, 0x1c9c380}) 00:28:05 executing program 1: 00:28:05 executing program 7: 00:28:05 executing program 0: 00:28:05 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) recvmmsg(r0, &(0x7f0000006fc0)=[{{&(0x7f0000005940)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000006ec0), 0x0, &(0x7f0000006f40)=""/81, 0x51}}], 0x1, 0x0, &(0x7f0000007180)={0x0, 0x989680}) shutdown(r1, 0x1) 00:28:06 executing program 1: 00:28:06 executing program 0: 00:28:06 executing program 7: 00:28:06 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r3, 0x80003) sendfile(r1, r3, &(0x7f0000000080), 0x8000fffffffe) recvmmsg(r2, &(0x7f0000003440)=[{{&(0x7f0000001840)=@ax25, 0x80, &(0x7f0000001d80), 0x0, &(0x7f0000001e40)=""/169, 0xa9}}], 0x1, 0x2000, &(0x7f0000003500)={0x0, 0x1c9c380}) 00:28:06 executing program 3: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000687000)=0x7, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x20000000, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) 00:28:06 executing program 7: 00:28:06 executing program 1: 00:28:06 executing program 0: 00:28:06 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x10000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000ccb000)={0x2, 0x4000004e20, @loopback=0x7f000001}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x3, &(0x7f00000011c0)=ANY=[@ANYBLOB="180000000300000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000000440)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00000000c0)={r1, r2}) clock_gettime(0x0, &(0x7f0000000ec0)={0x0}) recvmmsg(r3, &(0x7f0000000dc0)=[{{&(0x7f0000000840)=@alg, 0x80, &(0x7f0000000980), 0x0, &(0x7f00000009c0)=""/130, 0x82}}, {{&(0x7f0000000a80)=@generic, 0x80, &(0x7f0000000c00), 0x0, &(0x7f0000000c40)=""/52, 0x34}}], 0x2, 0x0, &(0x7f0000000f00)={r4}) sendmsg(r1, &(0x7f00000002c0)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="315f186d089f", 0x6}], 0x1}, 0x0) 00:28:06 executing program 0: 00:28:06 executing program 2: socket$inet6(0xa, 0x1000000000002, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x24, 0x0, 0x0, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000000100)=""/19, 0x11c) 00:28:06 executing program 7: 00:28:06 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r2, 0x80003) sendfile(r1, r2, &(0x7f0000000080), 0x8000fffffffe) recvmmsg(0xffffffffffffffff, &(0x7f0000003440)=[{{&(0x7f0000001840)=@ax25, 0x80, &(0x7f0000001d80), 0x0, &(0x7f0000001e40)=""/169, 0xa9}}], 0x1, 0x2000, &(0x7f0000003500)={0x0, 0x1c9c380}) 00:28:06 executing program 3: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000687000)=0x7, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x20000000, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) 00:28:06 executing program 1: 00:28:06 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0x4e23, @rand_addr=0x9}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) recvmmsg(r0, &(0x7f0000006fc0)=[{{&(0x7f0000005940)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000006ec0), 0x0, &(0x7f0000006f40)=""/81, 0x51}}], 0x1, 0x0, &(0x7f0000007180)={0x0, 0x989680}) shutdown(0xffffffffffffffff, 0x1) 00:28:07 executing program 1: 00:28:07 executing program 0: 00:28:07 executing program 7: 00:28:07 executing program 3: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000687000)=0x7, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) 00:28:07 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x9}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={0xffffffffffffffff, &(0x7f0000000600), &(0x7f0000000200)}, 0x20) socketpair(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89f0, &(0x7f0000000300)='0\x00') 00:28:07 executing program 0: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f00000000c0), 0x400) 00:28:07 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) fcntl$getflags(r0, 0x408) 00:28:07 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = dup(0xffffffffffffffff) bind$inet6(0xffffffffffffffff, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r2, 0x80003) sendfile(0xffffffffffffffff, r2, &(0x7f0000000080), 0x8000fffffffe) recvmmsg(r1, &(0x7f0000003440)=[{{&(0x7f0000001840)=@ax25, 0x80, &(0x7f0000001d80), 0x0, &(0x7f0000001e40)=""/169, 0xa9}}], 0x1, 0x2000, &(0x7f0000003500)={0x0, 0x1c9c380}) 00:28:07 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x10000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x3, &(0x7f00000011c0)=ANY=[@ANYBLOB="180000000300000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000000440)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00000000c0)={r1, r2}) clock_gettime(0x0, &(0x7f0000000ec0)={0x0}) recvmmsg(r3, &(0x7f0000000dc0)=[{{&(0x7f0000000840)=@alg, 0x80, &(0x7f0000000980), 0x0, &(0x7f00000009c0)=""/130, 0x82}}, {{&(0x7f0000000a80)=@generic, 0x80, &(0x7f0000000c00), 0x0, &(0x7f0000000c40)=""/52, 0x34}}], 0x2, 0x0, &(0x7f0000000f00)={r4}) sendmsg(r1, &(0x7f00000002c0)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="315f186d089f", 0x6}], 0x1}, 0x0) 00:28:07 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@mcast1={0xff, 0x1, [], 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) 00:28:07 executing program 1: creat(&(0x7f0000000500)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000a80)='./file0\x00', 0x2000, 0xee00, 0x0, 0x0, 0x0) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=""/108, 0x6c) 00:28:07 executing program 2: socket$inet6(0xa, 0x1000000000002, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x24, 0x0, 0x0, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000000100)=""/19, 0x11c) 00:28:07 executing program 3: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000687000)=0x7, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) 00:28:07 executing program 4: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r2, 0x80003) sendfile(r0, r2, &(0x7f0000000080), 0x8000fffffffe) recvmmsg(r1, &(0x7f0000003440)=[{{&(0x7f0000001840)=@ax25, 0x80, &(0x7f0000001d80), 0x0, &(0x7f0000001e40)=""/169, 0xa9}}], 0x1, 0x2000, &(0x7f0000003500)={0x0, 0x1c9c380}) 00:28:07 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="7472757374656400644ebec8507b7f4b5319aa25e7b26c9911f97221c9eb37f44e488948384cd9bdc88116a64167aadda25eca2581f02c7ac2249c0f2f522526f5e6b31b0af05face4f5336cb187c14d794d24d73b5f4972faf21deae9f35078c1d542166f3c0188785c6a25703c8321f69623169d229f349dbb8e395b00c1ef2484621999fb8f253b4c4190cd2458ca6186db16ace9711b9f1dc73c0364c6a131dfbf49fbf01d5d9f721522e60a3190c333978c91bb262b5e6139b4e7126e0f8969f0772c939185c7b0853cb462b2b5a2135daa88590ab1f5d97044bfbe539e1fe807e2930e1bc5ba6dc6c8e12042cfbdc01d8ee424d03ce08c10e23d8c140690cb2dc078b103c69b173553", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) 00:28:07 executing program 1: 00:28:07 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000400)={0x2, 0x4e23, @rand_addr=0x9}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) recvmmsg(r0, &(0x7f0000006fc0)=[{{&(0x7f0000005940)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000006ec0), 0x0, &(0x7f0000006f40)=""/81, 0x51}}], 0x1, 0x0, &(0x7f0000007180)={0x0, 0x989680}) shutdown(r1, 0x1) 00:28:08 executing program 1: 00:28:08 executing program 3: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000687000)=0x7, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) 00:28:08 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020e000010000000000000000000ff3f000006000200000002000000e000000100000000000000000800120002000200000000007d220000180000000303000000000300000000000000001f03000000160000000301000000000000000000000000000000000000030005000000000002000000e00000010000000000000000"], 0x80}, 0x1}, 0x0) 00:28:08 executing program 4: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r2, 0x80003) sendfile(r0, r2, &(0x7f0000000080), 0x8000fffffffe) recvmmsg(r1, &(0x7f0000003440)=[{{&(0x7f0000001840)=@ax25, 0x80, &(0x7f0000001d80), 0x0, &(0x7f0000001e40)=""/169, 0xa9}}], 0x1, 0x2000, &(0x7f0000003500)={0x0, 0x1c9c380}) 00:28:08 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) 00:28:08 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) 00:28:08 executing program 1: clone(0x0, &(0x7f0000b6b000), &(0x7f00000000c0), &(0x7f0000fef000), &(0x7f00000001c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000700)="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") read$eventfd(r0, &(0x7f0000000140), 0x8) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x0, 0x0) 00:28:08 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x10000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x3, &(0x7f00000011c0)=ANY=[@ANYBLOB="180000000300000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000000440)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00000000c0)={r1, r2}) clock_gettime(0x0, &(0x7f0000000ec0)={0x0}) recvmmsg(r3, &(0x7f0000000dc0)=[{{&(0x7f0000000840)=@alg, 0x80, &(0x7f0000000980), 0x0, &(0x7f00000009c0)=""/130, 0x82}}, {{&(0x7f0000000a80)=@generic, 0x80, &(0x7f0000000c00), 0x0, &(0x7f0000000c40)=""/52, 0x34}}], 0x2, 0x0, &(0x7f0000000f00)={r4}) sendmsg(r1, &(0x7f00000002c0)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="315f186d089f", 0x6}], 0x1}, 0x0) 00:28:08 executing program 3: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000687000)=0x7, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x20000000, &(0x7f0000000040)={0xa}, 0x1c) 00:28:08 executing program 4: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r2, 0x80003) sendfile(r0, r2, &(0x7f0000000080), 0x8000fffffffe) recvmmsg(r1, &(0x7f0000003440)=[{{&(0x7f0000001840)=@ax25, 0x80, &(0x7f0000001d80), 0x0, &(0x7f0000001e40)=""/169, 0xa9}}], 0x1, 0x2000, &(0x7f0000003500)={0x0, 0x1c9c380}) 00:28:08 executing program 2: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x24, 0x0, 0x0, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000000100)=""/19, 0x11c) 00:28:08 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x1ff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000700)={{0x7}, 0x0, [], {0x77359400}}) 00:28:08 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) 00:28:08 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000400)={0x2, 0x4e23, @rand_addr=0x9}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) recvmmsg(r0, &(0x7f0000006fc0)=[{{&(0x7f0000005940)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000006ec0), 0x0, &(0x7f0000006f40)=""/81, 0x51}}], 0x1, 0x0, &(0x7f0000007180)={0x0, 0x989680}) shutdown(r1, 0x1) 00:28:08 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="7472757374656400644ebec8507b7f4b5319aa25e7b26c9911f97221c9eb37f44e488948384cd9bdc88116a64167aadda25eca2581f02c7ac2249c0f2f522526f5e6b31b0af05face4f5336cb187c14d794d24d73b5f4972faf21deae9f35078c1d542166f3c0188785c6a25703c8321f69623169d229f349dbb8e395b00c1ef2484621999fb8f253b4c4190cd2458ca6186db16ace9711b9f1dc73c0364c6a131dfbf49fbf01d5d9f721522e60a3190c333978c91bb262b5e6139b4e7126e0f8969f0772c939185c7b0853cb462b2b5a2135daa88590ab1f5d97044bfbe539e1fe807e2930e1bc5ba6dc6c8e12042cfbdc01d8ee424d03ce08c10e23d8c140690cb2dc078b103c69b173553", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) 00:28:08 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x2403, &(0x7f00000000c0)="63707526330a000ac0f92a6000") 00:28:09 executing program 4: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r2, 0x80003) sendfile(r0, r2, &(0x7f0000000080), 0x8000fffffffe) recvmmsg(r1, &(0x7f0000003440)=[{{&(0x7f0000001840)=@ax25, 0x80, &(0x7f0000001d80), 0x0, &(0x7f0000001e40)=""/169, 0xa9}}], 0x1, 0x2000, &(0x7f0000003500)={0x0, 0x1c9c380}) 00:28:09 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 00:28:09 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1}, 0x10) syz_emit_ethernet(0x423, &(0x7f0000000cc0)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1=0xe0000001}, @dccp={{0x0, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r0, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@hci, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000540)=""/111, 0x6f}, 0x2) 00:28:09 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x858, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6100) ftruncate(r1, 0x8200) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) fdatasync(0xffffffffffffffff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 00:28:09 executing program 4: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r2, 0x80003) sendfile(r0, r2, &(0x7f0000000080), 0x8000fffffffe) recvmmsg(r1, &(0x7f0000003440)=[{{&(0x7f0000001840)=@ax25, 0x80, &(0x7f0000001d80), 0x0, &(0x7f0000001e40)=""/169, 0xa9}}], 0x1, 0x2000, &(0x7f0000003500)={0x0, 0x1c9c380}) 00:28:09 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x10000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x3, &(0x7f00000011c0)=ANY=[@ANYBLOB="180000000300000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000000440)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00000000c0)={r1, r2}) clock_gettime(0x0, &(0x7f0000000ec0)={0x0}) recvmmsg(r3, &(0x7f0000000dc0)=[{{&(0x7f0000000840)=@alg, 0x80, &(0x7f0000000980), 0x0, &(0x7f00000009c0)=""/130, 0x82}}, {{&(0x7f0000000a80)=@generic, 0x80, &(0x7f0000000c00), 0x0, &(0x7f0000000c40)=""/52, 0x34}}], 0x2, 0x0, &(0x7f0000000f00)={r4}) sendmsg(r1, &(0x7f00000002c0)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="315f186d089f", 0x6}], 0x1}, 0x0) 00:28:09 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) 00:28:09 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) 00:28:09 executing program 3: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000000180)=""/4096, &(0x7f0000001180)=0x1000) 00:28:09 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={'broute\x00', 0x20, 0x1, 0x1a0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000580], 0x0, &(0x7f0000000000), &(0x7f0000000580)=[{0x0, "000000000000000000000000000000ff0a00", 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x0, 'veth0_to_bridge\x00', 'team0\x00', 'veth0_to_bond\x00', 'vlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xe0, 0xe0, 0x110, [@time={'time\x00', 0x18}, @cgroup0={'cgroup\x00', 0x8}]}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x218) [ 290.887723] x_tables: eb_tables: cgroup match: used from hooks BROUTING, but only valid from INPUT/OUTPUT/POSTROUTING 00:28:10 executing program 2: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x24, 0x0, 0x0, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000000100)=""/19, 0x11c) 00:28:10 executing program 4: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r2, 0x80003) sendfile(r0, r2, &(0x7f0000000080), 0x8000fffffffe) recvmmsg(r1, &(0x7f0000003440)=[{{&(0x7f0000001840)=@ax25, 0x80, &(0x7f0000001d80), 0x0, &(0x7f0000001e40)=""/169, 0xa9}}], 0x1, 0x2000, &(0x7f0000003500)={0x0, 0x1c9c380}) 00:28:10 executing program 3: syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x223, 0x21, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 00:28:10 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_SET_FD(r0, 0x127f, r0) 00:28:10 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) sendfile(r4, 0xffffffffffffffff, &(0x7f0000000080), 0x80000003) 00:28:10 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000400)={0x2, 0x4e23, @rand_addr=0x9}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) recvmmsg(r0, &(0x7f0000006fc0)=[{{&(0x7f0000005940)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000006ec0), 0x0, &(0x7f0000006f40)=""/81, 0x51}}], 0x1, 0x0, &(0x7f0000007180)={0x0, 0x989680}) shutdown(r1, 0x1) 00:28:10 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') [ 291.067220] dccp_v6_rcv: dropped packet with invalid checksum [ 291.122741] dccp_v6_rcv: dropped packet with invalid checksum 00:28:10 executing program 3: syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x223, 0x21, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 00:28:10 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000002c0)='cpuset.cpu_exclusive\x00', 0x2, 0x0) sendfile(r1, r1, 0x0, 0x2) 00:28:10 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) 00:28:10 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) [ 291.345020] dccp_v6_rcv: dropped packet with invalid checksum 00:28:10 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x10000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4000004e20, @loopback=0x7f000001}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f00000011c0)=ANY=[@ANYBLOB="180000000300000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000000440)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00000000c0)={r1, r2}) clock_gettime(0x0, &(0x7f0000000ec0)={0x0}) recvmmsg(r3, &(0x7f0000000dc0)=[{{&(0x7f0000000840)=@alg, 0x80, &(0x7f0000000980), 0x0, &(0x7f00000009c0)=""/130, 0x82}}, {{&(0x7f0000000a80)=@generic, 0x80, &(0x7f0000000c00), 0x0, &(0x7f0000000c40)=""/52, 0x34}}], 0x2, 0x0, &(0x7f0000000f00)={r4}) sendmsg(r1, &(0x7f00000002c0)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="315f186d089f", 0x6}], 0x1}, 0x0) 00:28:10 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r3, 0x80003) sendfile(r1, r3, &(0x7f0000000080), 0x8000fffffffe) recvmmsg(r2, &(0x7f0000003440)=[{{&(0x7f0000001840)=@ax25, 0x80, &(0x7f0000001d80), 0x0, &(0x7f0000001e40)=""/169, 0xa9}}], 0x1, 0x2000, &(0x7f0000003500)={0x0, 0x1c9c380}) 00:28:10 executing program 3: syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x223, 0x21, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 00:28:10 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000002c0)='cpuset.cpu_exclusive\x00', 0x2, 0x0) sendfile(r1, r1, 0x0, 0x2) 00:28:10 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) [ 291.619866] dccp_v6_rcv: dropped packet with invalid checksum 00:28:11 executing program 2: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x24, 0x0, 0x0, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000000100)=""/19, 0x11c) 00:28:11 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) socket$inet(0x2, 0x2, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r7 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r7, &(0x7f0000000080), 0x80000003) 00:28:11 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000002c0)='cpuset.cpu_exclusive\x00', 0x2, 0x0) sendfile(r1, r1, 0x0, 0x2) 00:28:11 executing program 3: syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x223, 0x21, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 00:28:11 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r3, 0x80003) sendfile(r1, r3, &(0x7f0000000080), 0x8000fffffffe) recvmmsg(r2, &(0x7f0000003440)=[{{&(0x7f0000001840)=@ax25, 0x80, &(0x7f0000001d80), 0x0, &(0x7f0000001e40)=""/169, 0xa9}}], 0x1, 0x2000, &(0x7f0000003500)={0x0, 0x1c9c380}) 00:28:11 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) 00:28:11 executing program 6: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000400)={0x2, 0x4e23, @rand_addr=0x9}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000006fc0)=[{{&(0x7f0000005940)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000006ec0), 0x0, &(0x7f0000006f40)=""/81, 0x51}}], 0x1, 0x0, &(0x7f0000007180)={0x0, 0x989680}) shutdown(r0, 0x1) [ 292.132099] dccp_v6_rcv: dropped packet with invalid checksum 00:28:11 executing program 3: syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x223, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 00:28:11 executing program 6: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000400)={0x2, 0x4e23, @rand_addr=0x9}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000006fc0)=[{{&(0x7f0000005940)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000006ec0), 0x0, &(0x7f0000006f40)=""/81, 0x51}}], 0x1, 0x0, &(0x7f0000007180)={0x0, 0x989680}) shutdown(r0, 0x1) 00:28:11 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000002c0)='cpuset.cpu_exclusive\x00', 0x2, 0x0) sendfile(r1, r1, 0x0, 0x2) 00:28:11 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:11 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x10000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4000004e20, @loopback=0x7f000001}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f00000011c0)=ANY=[@ANYBLOB="180000000300000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000000440)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00000000c0)={r1, r2}) clock_gettime(0x0, &(0x7f0000000ec0)={0x0}) recvmmsg(r3, &(0x7f0000000dc0)=[{{&(0x7f0000000840)=@alg, 0x80, &(0x7f0000000980), 0x0, &(0x7f00000009c0)=""/130, 0x82}}, {{&(0x7f0000000a80)=@generic, 0x80, &(0x7f0000000c00), 0x0, &(0x7f0000000c40)=""/52, 0x34}}], 0x2, 0x0, &(0x7f0000000f00)={r4}) sendmsg(r1, &(0x7f00000002c0)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="315f186d089f", 0x6}], 0x1}, 0x0) 00:28:11 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) getsockopt(0xffffffffffffffff, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r7 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r7, &(0x7f0000000080), 0x80000003) 00:28:11 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r3, 0x80003) sendfile(r1, r3, &(0x7f0000000080), 0x8000fffffffe) recvmmsg(r2, &(0x7f0000003440)=[{{&(0x7f0000001840)=@ax25, 0x80, &(0x7f0000001d80), 0x0, &(0x7f0000001e40)=""/169, 0xa9}}], 0x1, 0x2000, &(0x7f0000003500)={0x0, 0x1c9c380}) 00:28:11 executing program 6: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000400)={0x2, 0x4e23, @rand_addr=0x9}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000006fc0)=[{{&(0x7f0000005940)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000006ec0), 0x0, &(0x7f0000006f40)=""/81, 0x51}}], 0x1, 0x0, &(0x7f0000007180)={0x0, 0x989680}) shutdown(r0, 0x1) 00:28:11 executing program 3: syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x223, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 00:28:12 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x24, 0x0, 0x0, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) write$binfmt_aout(r1, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000000100)=""/19, 0x11c) 00:28:12 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:12 executing program 1: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2) 00:28:12 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000400)={0x2, 0x4e23, @rand_addr=0x9}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) recvmmsg(r0, &(0x7f0000006fc0)=[{{&(0x7f0000005940)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000006ec0), 0x0, &(0x7f0000006f40)=""/81, 0x51}}], 0x1, 0x0, &(0x7f0000007180)={0x0, 0x989680}) shutdown(r1, 0x1) 00:28:12 executing program 3: syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x223, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 00:28:12 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) 00:28:12 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r3, 0x80003) sendfile(r1, r3, &(0x7f0000000080), 0x8000fffffffe) recvmmsg(r2, &(0x7f0000003440)=[{{&(0x7f0000001840)=@ax25, 0x80, &(0x7f0000001d80), 0x0, &(0x7f0000001e40)=""/169, 0xa9}}], 0x1, 0x2000, &(0x7f0000003500)={0x0, 0x1c9c380}) 00:28:12 executing program 1: r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f00000002c0)='cpuset.cpu_exclusive\x00', 0x2, 0x0) sendfile(r0, r0, 0x0, 0x2) 00:28:12 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$IPVS_CMD_SET_DEST(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x2, 0x18, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x0) 00:28:12 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000400)={0x2, 0x4e23, @rand_addr=0x9}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) recvmmsg(r0, &(0x7f0000006fc0)=[{{&(0x7f0000005940)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000006ec0), 0x0, &(0x7f0000006f40)=""/81, 0x51}}], 0x1, 0x0, &(0x7f0000007180)={0x0, 0x989680}) shutdown(r1, 0x1) 00:28:12 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:12 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x10000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4000004e20, @loopback=0x7f000001}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f00000011c0)=ANY=[@ANYBLOB="180000000300000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000000440)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00000000c0)={r1, r2}) clock_gettime(0x0, &(0x7f0000000ec0)={0x0}) recvmmsg(r3, &(0x7f0000000dc0)=[{{&(0x7f0000000840)=@alg, 0x80, &(0x7f0000000980), 0x0, &(0x7f00000009c0)=""/130, 0x82}}, {{&(0x7f0000000a80)=@generic, 0x80, &(0x7f0000000c00), 0x0, &(0x7f0000000c40)=""/52, 0x34}}], 0x2, 0x0, &(0x7f0000000f00)={r4}) sendmsg(r1, &(0x7f00000002c0)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="315f186d089f", 0x6}], 0x1}, 0x0) 00:28:12 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) 00:28:12 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(0xffffffffffffffff, &(0x7f00000002c0)='cpuset.cpu_exclusive\x00', 0x2, 0x0) sendfile(r1, r1, 0x0, 0x2) 00:28:12 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x10000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0xf, &(0x7f00000001c0)=ANY=[@ANYBLOB="18000000030000000000000000000000950000000000000098f8ebce06916b0da182724bcd8260665d2ea154ebcfef8782d953b7eecd3ecf065d33fdbbafcd07a0b0b28305efb27c27a6256e697628169d30da7090b865e0e18d4a1e314b0fb01bc365ae4ab76d969357b7856ea46a1a4e12ab09bcf81c8c906e"], &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000000440)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00000000c0)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000300)={0xffffffffffffffff}) recvfrom$unix(r3, &(0x7f0000000100)=""/191, 0xbf, 0x2, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e20}, 0x6e) sendto(r3, &(0x7f0000000500)="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", 0x183, 0x0, &(0x7f00000003c0)=@pptp={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x80) 00:28:12 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r3, 0x80003) sendfile(r1, r3, &(0x7f0000000080), 0x8000fffffffe) recvmmsg(r2, &(0x7f0000003440)=[{{&(0x7f0000001840)=@ax25, 0x80, &(0x7f0000001d80), 0x0, &(0x7f0000001e40)=""/169, 0xa9}}], 0x1, 0x2000, &(0x7f0000003500)={0x0, 0x1c9c380}) 00:28:13 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x24, 0x0, 0x0, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) write$binfmt_aout(r1, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000000100)=""/19, 0x11c) 00:28:13 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) socket$inet(0x2, 0x2, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:13 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000400)={0x2, 0x4e23, @rand_addr=0x9}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) recvmmsg(r0, &(0x7f0000006fc0)=[{{&(0x7f0000005940)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000006ec0), 0x0, &(0x7f0000006f40)=""/81, 0x51}}], 0x1, 0x0, &(0x7f0000007180)={0x0, 0x989680}) shutdown(r1, 0x1) 00:28:13 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000002c0)='cpuset.cpu_exclusive\x00', 0x2, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x2) 00:28:13 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r3, 0x80003) sendfile(r1, r3, &(0x7f0000000080), 0x8000fffffffe) recvmmsg(r2, &(0x7f0000003440)=[{{&(0x7f0000001840)=@ax25, 0x80, &(0x7f0000001d80), 0x0, &(0x7f0000001e40)=""/169, 0xa9}}], 0x1, 0x2000, &(0x7f0000003500)={0x0, 0x1c9c380}) 00:28:13 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) 00:28:13 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000002c0)='cpuset.cpu_exclusive\x00', 0x2, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x2) 00:28:13 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000400)={0x2, 0x4e23, @rand_addr=0x9}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) recvmmsg(r0, &(0x7f0000006fc0)=[{{&(0x7f0000005940)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000006ec0), 0x0, &(0x7f0000006f40)=""/81, 0x51}}], 0x1, 0x0, &(0x7f0000007180)={0x0, 0x989680}) shutdown(r1, 0x1) 00:28:13 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000002c0)='cpuset.cpu_exclusive\x00', 0x2, 0x0) sendfile(r1, r1, 0x0, 0x0) 00:28:13 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) socket$inet(0x2, 0x2, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:13 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r3, 0x80003) sendfile(r1, r3, &(0x7f0000000080), 0x8000fffffffe) recvmmsg(r2, &(0x7f0000003440)=[{{&(0x7f0000001840)=@ax25, 0x80, &(0x7f0000001d80), 0x0, &(0x7f0000001e40)=""/169, 0xa9}}], 0x1, 0x2000, &(0x7f0000003500)={0x0, 0x1c9c380}) 00:28:13 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x10000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4000004e20, @loopback=0x7f000001}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x0, &(0x7f00000011c0)=ANY=[], &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000000440)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00000000c0)={r1, r2}) clock_gettime(0x0, &(0x7f0000000ec0)={0x0}) recvmmsg(r3, &(0x7f0000000dc0)=[{{&(0x7f0000000840)=@alg, 0x80, &(0x7f0000000980), 0x0, &(0x7f00000009c0)=""/130, 0x82}}, {{&(0x7f0000000a80)=@generic, 0x80, &(0x7f0000000c00), 0x0, &(0x7f0000000c40)=""/52, 0x34}}], 0x2, 0x0, &(0x7f0000000f00)={r4}) sendmsg(r1, &(0x7f00000002c0)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="315f186d089f", 0x6}], 0x1}, 0x0) 00:28:13 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r6 = socket$inet(0x2, 0x2, 0x0) getsockopt(r6, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r7 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r7, &(0x7f0000000080), 0x80000003) 00:28:13 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000002c0)='cpuset.cpu_exclusive\x00', 0x2, 0x0) sendfile(r1, r1, 0x0, 0x0) 00:28:13 executing program 3: r0 = perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = perf_event_open(&(0x7f0000877000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r0, r2, 0x0) 00:28:13 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) socket$inet(0x2, 0x2, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:14 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000002c0)='cpuset.cpu_exclusive\x00', 0x2, 0x0) sendfile(r1, r1, 0x0, 0x0) 00:28:14 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x24, 0x0, 0x0, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) write$binfmt_aout(r1, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000000100)=""/19, 0x11c) 00:28:14 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r3, 0x80003) sendfile(r1, r3, &(0x7f0000000080), 0x8000fffffffe) recvmmsg(r2, &(0x7f0000003440)=[{{&(0x7f0000001840)=@ax25, 0x80, &(0x7f0000001d80), 0x0, &(0x7f0000001e40)=""/169, 0xa9}}], 0x1, 0x2000, &(0x7f0000003500)={0x0, 0x1c9c380}) 00:28:14 executing program 3: r0 = perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = perf_event_open(&(0x7f0000877000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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) dup3(r0, r2, 0x0) 00:28:14 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) getsockopt(0xffffffffffffffff, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:14 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="7472757374656400644ebec8507b7f4b5319aa25e7b26c9911f97221c9eb37f44e488948384cd9bdc88116a64167aadda25eca2581f02c7ac2249c0f2f522526f5e6b31b0af05face4f5336cb187c14d794d24d73b5f4972faf21deae9f35078c1d542166f3c0188785c6a25703c8321f69623169d229f349dbb8e395b00c1ef2484621999fb8f253b4c4190cd2458ca6186db16ace9711b9f1dc73c0364c6a131dfbf49fbf01d5d9f721522e60a3190c333978c91bb262b5e6139b4e7126e0f8969f0772c939185c7b0853cb462b2b5a2135daa88590ab1f5d97044bfbe539e1fe807e2930e1bc5ba6dc6c8e12042cfbdc01d8ee424d03ce08c10e23d8c140690cb2dc078b103c69b173553", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) 00:28:14 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000100)='$Z', 0x2, 0x404c080, &(0x7f0000000180)=@un=@abs, 0x80) 00:28:14 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000400)={0x2, 0x4e23, @rand_addr=0x9}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) recvmmsg(r0, &(0x7f0000006fc0)=[{{&(0x7f0000005940)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000006ec0), 0x0, &(0x7f0000006f40)=""/81, 0x51}}], 0x1, 0x0, &(0x7f0000007180)={0x0, 0x989680}) shutdown(r1, 0x1) 00:28:14 executing program 3: r0 = perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = perf_event_open(&(0x7f0000877000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r0, r2, 0x0) 00:28:14 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) getsockopt(0xffffffffffffffff, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:14 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r3, 0x80003) sendfile(r1, r3, &(0x7f0000000080), 0x8000fffffffe) recvmmsg(r2, &(0x7f0000003440)=[{{&(0x7f0000001840)=@ax25, 0x80, &(0x7f0000001d80), 0x0, &(0x7f0000001e40)=""/169, 0xa9}}], 0x1, 0x2000, &(0x7f0000003500)={0x0, 0x1c9c380}) 00:28:14 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x10000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4000004e20, @loopback=0x7f000001}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x0, &(0x7f00000011c0)=ANY=[], &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000000440)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00000000c0)={r1, r2}) clock_gettime(0x0, &(0x7f0000000ec0)={0x0}) recvmmsg(r3, &(0x7f0000000dc0)=[{{&(0x7f0000000840)=@alg, 0x80, &(0x7f0000000980), 0x0, &(0x7f00000009c0)=""/130, 0x82}}, {{&(0x7f0000000a80)=@generic, 0x80, &(0x7f0000000c00), 0x0, &(0x7f0000000c40)=""/52, 0x34}}], 0x2, 0x0, &(0x7f0000000f00)={r4}) sendmsg(r1, &(0x7f00000002c0)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="315f186d089f", 0x6}], 0x1}, 0x0) 00:28:14 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x6000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080)=0x6ab, 0x4) sendto$inet(r1, &(0x7f00000000c0)='c', 0x1, 0x0, 0x0, 0x0) 00:28:14 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, 0x0) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r6 = socket$inet(0x2, 0x2, 0x0) getsockopt(r6, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r7 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r7, &(0x7f0000000080), 0x80000003) 00:28:14 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) getsockopt(0xffffffffffffffff, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:14 executing program 3: r0 = perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = perf_event_open(&(0x7f0000877000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r0, r2, 0x0) 00:28:14 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r3, 0x80003) sendfile(r1, r3, &(0x7f0000000080), 0x8000fffffffe) recvmmsg(r2, &(0x7f0000003440)=[{{&(0x7f0000001840)=@ax25, 0x80, &(0x7f0000001d80), 0x0, &(0x7f0000001e40)=""/169, 0xa9}}], 0x1, 0x2000, &(0x7f0000003500)={0x0, 0x1c9c380}) 00:28:15 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x24, 0x0, 0x0, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) write$binfmt_aout(r1, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000000100)=""/19, 0x11c) 00:28:15 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) 00:28:15 executing program 3: perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000877000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 00:28:15 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000140)={{}, {0x0, 0x1c9c380}}, &(0x7f0000000180)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x7f, 0x8, 0xfffffffffffffffe}, 0xd) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r1, &(0x7f0000000140), &(0x7f0000000280)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000040)={r1, &(0x7f0000000140), &(0x7f00000000c0)=""/20}, 0x18) 00:28:15 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:15 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r3, 0x80003) sendfile(r1, r3, &(0x7f0000000080), 0x8000fffffffe) recvmmsg(r2, &(0x7f0000003440)=[{{&(0x7f0000001840)=@ax25, 0x80, &(0x7f0000001d80), 0x0, &(0x7f0000001e40)=""/169, 0xa9}}], 0x1, 0x2000, &(0x7f0000003500)={0x0, 0x1c9c380}) 00:28:15 executing program 3: perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1000000000002, 0x0) perf_event_open(&(0x7f0000877000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:28:15 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r1, r1, 0x0, 0x4) 00:28:15 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r3, 0x80003) sendfile(r1, r3, &(0x7f0000000080), 0x8000fffffffe) recvmmsg(r2, &(0x7f0000003440)=[{{&(0x7f0000001840)=@ax25, 0x80, &(0x7f0000001d80), 0x0, &(0x7f0000001e40)=""/169, 0xa9}}], 0x1, 0x2000, &(0x7f0000003500)={0x0, 0x1c9c380}) 00:28:15 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000400)={0x2, 0x4e23, @rand_addr=0x9}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) recvmmsg(r0, &(0x7f0000006fc0)=[{{&(0x7f0000005940)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000006ec0), 0x0, &(0x7f0000006f40)=""/81, 0x51}}], 0x1, 0x0, &(0x7f0000007180)={0x0, 0x989680}) shutdown(r1, 0x1) 00:28:15 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x10000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4000004e20, @loopback=0x7f000001}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x0, &(0x7f00000011c0)=ANY=[], &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000000440)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00000000c0)={r1, r2}) clock_gettime(0x0, &(0x7f0000000ec0)={0x0}) recvmmsg(r3, &(0x7f0000000dc0)=[{{&(0x7f0000000840)=@alg, 0x80, &(0x7f0000000980), 0x0, &(0x7f00000009c0)=""/130, 0x82}}, {{&(0x7f0000000a80)=@generic, 0x80, &(0x7f0000000c00), 0x0, &(0x7f0000000c40)=""/52, 0x34}}], 0x2, 0x0, &(0x7f0000000f00)={r4}) sendmsg(r1, &(0x7f00000002c0)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="315f186d089f", 0x6}], 0x1}, 0x0) 00:28:15 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:15 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) 00:28:15 executing program 3: perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1000000000002, 0x0) perf_event_open(&(0x7f0000877000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 00:28:15 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r3, 0x80003) sendfile(r1, r3, &(0x7f0000000080), 0x8000fffffffe) recvmmsg(r2, &(0x7f0000003440)=[{{&(0x7f0000001840)=@ax25, 0x80, &(0x7f0000001d80), 0x0, &(0x7f0000001e40)=""/169, 0xa9}}], 0x1, 0x2000, &(0x7f0000003500)={0x0, 0x1c9c380}) 00:28:15 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0xe803, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) ioctl$INOTIFY_IOC_SETNEXTWD(0xffffffffffffffff, 0x40044900, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000800), &(0x7f0000000880)=0x80) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000ccb000)={0x2}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000011c0)=ANY=[], &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000000440)=""/183}, 0x48) [ 296.854256] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 [ 296.923629] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 00:28:16 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x24, 0x0, 0x0, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) write$binfmt_aout(r1, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000000100)=""/19, 0x11c) 00:28:16 executing program 3: perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1000000000002, 0x0) perf_event_open(&(0x7f0000877000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:28:16 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:16 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000100)=0x1, 0x4) close(r0) 00:28:16 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r3, 0x80003) sendfile(r1, r3, &(0x7f0000000080), 0x8000fffffffe) recvmmsg(r2, &(0x7f0000003440)=[{{&(0x7f0000001840)=@ax25, 0x80, &(0x7f0000001d80), 0x0, &(0x7f0000001e40)=""/169, 0xa9}}], 0x1, 0x2000, &(0x7f0000003500)={0x0, 0x1c9c380}) 00:28:16 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="7472757374656400644ebec8507b7f4b5319aa25e7b26c9911f97221c9eb37f44e488948384cd9bdc88116a64167aadda25eca2581f02c7ac2249c0f2f522526f5e6b31b0af05face4f5336cb187c14d794d24d73b5f4972faf21deae9f35078c1d542166f3c0188785c6a25703c8321f69623169d229f349dbb8e395b00c1ef2484621999fb8f253b4c4190cd2458ca6186db16ace9711b9f1dc73c0364c6a131dfbf49fbf01d5d9f721522e60a3190c333978c91bb262b5e6139b4e7126e0f8969f0772c939185c7b0853cb462b2b5a2135daa88590ab1f5d97044bfbe539e1fe807e2930e1bc5ba6dc6c8e12042cfbdc01d8ee424d03ce08c10e23d8c140690cb2dc078b103c69b173553", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) 00:28:16 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:16 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000400)={0x2, 0x4e23, @rand_addr=0x9}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) recvmmsg(r0, &(0x7f0000006fc0)=[{{&(0x7f0000005940)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000006ec0), 0x0, &(0x7f0000006f40)=""/81, 0x51}}], 0x1, 0x0, &(0x7f0000007180)={0x0, 0x989680}) shutdown(r1, 0x1) 00:28:16 executing program 3: perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000877000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:28:16 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000100)=0x1, 0x4) close(r0) 00:28:16 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) 00:28:16 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x10000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4000004e20, @loopback=0x7f000001}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x0, &(0x7f00000011c0)=ANY=[@ANYBLOB], &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000000440)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00000000c0)={r1, r2}) clock_gettime(0x0, &(0x7f0000000ec0)={0x0}) recvmmsg(r3, &(0x7f0000000dc0)=[{{&(0x7f0000000840)=@alg, 0x80, &(0x7f0000000980), 0x0, &(0x7f00000009c0)=""/130, 0x82}}, {{&(0x7f0000000a80)=@generic, 0x80, &(0x7f0000000c00), 0x0, &(0x7f0000000c40)=""/52, 0x34}}], 0x2, 0x0, &(0x7f0000000f00)={r4}) sendmsg(r1, &(0x7f00000002c0)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="315f186d089f", 0x6}], 0x1}, 0x0) 00:28:16 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r3, 0x80003) sendfile(r1, r3, &(0x7f0000000080), 0x8000fffffffe) recvmmsg(r2, &(0x7f0000003440)=[{{&(0x7f0000001840)=@ax25, 0x80, &(0x7f0000001d80), 0x0, &(0x7f0000001e40)=""/169, 0xa9}}], 0x1, 0x2000, &(0x7f0000003500)={0x0, 0x1c9c380}) 00:28:16 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000100)=0x1, 0x4) close(r0) 00:28:16 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:16 executing program 3: perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000877000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:28:17 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000100)=0x1, 0x4) close(r0) 00:28:17 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x24, 0x0, 0x0, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) write$binfmt_aout(r1, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000000100)=""/19, 0x11c) 00:28:17 executing program 3: perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000877000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 00:28:17 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:17 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) 00:28:17 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r3, 0x80003) sendfile(r1, r3, &(0x7f0000000080), 0x8000fffffffe) recvmmsg(r2, &(0x7f0000003440)=[{{&(0x7f0000001840)=@ax25, 0x80, &(0x7f0000001d80), 0x0, &(0x7f0000001e40)=""/169, 0xa9}}], 0x1, 0x2000, &(0x7f0000003500)={0x0, 0x1c9c380}) 00:28:17 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:17 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) close(r0) 00:28:17 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000400)={0x2, 0x4e23, @rand_addr=0x9}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) recvmmsg(r0, &(0x7f0000006fc0)=[{{&(0x7f0000005940)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000006ec0), 0x0, &(0x7f0000006f40)=""/81, 0x51}}], 0x1, 0x0, &(0x7f0000007180)={0x0, 0x989680}) shutdown(r1, 0x1) 00:28:17 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000877000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:28:17 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r3, 0x80003) sendfile(r1, r3, &(0x7f0000000080), 0x8000fffffffe) recvmmsg(r2, &(0x7f0000003440)=[{{&(0x7f0000001840)=@ax25, 0x80, &(0x7f0000001d80), 0x0, &(0x7f0000001e40)=""/169, 0xa9}}], 0x1, 0x2000, &(0x7f0000003500)={0x0, 0x1c9c380}) 00:28:17 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x10000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4000004e20, @loopback=0x7f000001}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x0, &(0x7f00000011c0)=ANY=[@ANYBLOB], &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000000440)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00000000c0)={r1, r2}) clock_gettime(0x0, &(0x7f0000000ec0)={0x0}) recvmmsg(r3, &(0x7f0000000dc0)=[{{&(0x7f0000000840)=@alg, 0x80, &(0x7f0000000980), 0x0, &(0x7f00000009c0)=""/130, 0x82}}, {{&(0x7f0000000a80)=@generic, 0x80, &(0x7f0000000c00), 0x0, &(0x7f0000000c40)=""/52, 0x34}}], 0x2, 0x0, &(0x7f0000000f00)={r4}) sendmsg(r1, &(0x7f00000002c0)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="315f186d089f", 0x6}], 0x1}, 0x0) 00:28:17 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r5 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r5) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r6 = socket$inet(0x2, 0x2, 0x0) getsockopt(r6, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r7 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r7, &(0x7f0000000080), 0x80000003) 00:28:17 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:17 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000877000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 00:28:17 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) close(r0) 00:28:17 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r3, 0x80003) sendfile(r1, r3, &(0x7f0000000080), 0x8000fffffffe) recvmmsg(r2, &(0x7f0000003440)=[{{&(0x7f0000001840)=@ax25, 0x80, &(0x7f0000001d80), 0x0, &(0x7f0000001e40)=""/169, 0xa9}}], 0x1, 0x2000, &(0x7f0000003500)={0x0, 0x1c9c380}) 00:28:18 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x24, 0x0, 0x0, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) write$binfmt_aout(r1, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000000100)=""/19, 0x11c) 00:28:18 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) close(r0) 00:28:18 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000877000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:28:18 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r3, 0x80003) sendfile(r1, r3, &(0x7f0000000080), 0x8000fffffffe) recvmmsg(r2, &(0x7f0000003440)=[{{&(0x7f0000001840)=@ax25, 0x80, &(0x7f0000001d80), 0x0, &(0x7f0000001e40)=""/169, 0xa9}}], 0x1, 0x2000, &(0x7f0000003500)={0x0, 0x1c9c380}) 00:28:18 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:18 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) sched_getparam(0x0, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r5 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r5) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r6 = socket$inet(0x2, 0x2, 0x0) getsockopt(r6, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r7 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r7, &(0x7f0000000080), 0x80000003) 00:28:18 executing program 3: perf_event_open(&(0x7f0000c72000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000877000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 00:28:18 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000400)={0x2, 0x4e23, @rand_addr=0x9}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) recvmmsg(r0, &(0x7f0000006fc0)=[{{&(0x7f0000005940)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000006ec0), 0x0, &(0x7f0000006f40)=""/81, 0x51}}], 0x1, 0x0, &(0x7f0000007180)={0x0, 0x989680}) shutdown(r1, 0x1) 00:28:18 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r6 = socket$inet(0x2, 0x2, 0x0) getsockopt(r6, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:18 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000100)=0x1, 0x4) close(r0) 00:28:18 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r3, 0x80003) sendfile(r1, r3, &(0x7f0000000080), 0x8000fffffffe) recvmmsg(r2, &(0x7f0000003440)=[{{&(0x7f0000001840)=@ax25, 0x80, &(0x7f0000001d80), 0x0, &(0x7f0000001e40)=""/169, 0xa9}}], 0x1, 0x2000, &(0x7f0000003500)={0x0, 0x1c9c380}) 00:28:18 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x10000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4000004e20, @loopback=0x7f000001}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x0, &(0x7f00000011c0)=ANY=[@ANYBLOB], &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000000440)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00000000c0)={r1, r2}) clock_gettime(0x0, &(0x7f0000000ec0)={0x0}) recvmmsg(r3, &(0x7f0000000dc0)=[{{&(0x7f0000000840)=@alg, 0x80, &(0x7f0000000980), 0x0, &(0x7f00000009c0)=""/130, 0x82}}, {{&(0x7f0000000a80)=@generic, 0x80, &(0x7f0000000c00), 0x0, &(0x7f0000000c40)=""/52, 0x34}}], 0x2, 0x0, &(0x7f0000000f00)={r4}) sendmsg(r1, &(0x7f00000002c0)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="315f186d089f", 0x6}], 0x1}, 0x0) 00:28:18 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) 00:28:18 executing program 3: perf_event_open(&(0x7f0000c72000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000877000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 00:28:18 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000100)=0x1, 0x4) close(r0) 00:28:18 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r6 = socket$inet(0x2, 0x2, 0x0) getsockopt(r6, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:19 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x24, 0x0, 0x0, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) write$binfmt_aout(r1, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000000100)=""/19, 0x11c) 00:28:19 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000100)=0x1, 0x4) close(r0) 00:28:19 executing program 3: perf_event_open(&(0x7f0000c72000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000877000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:28:19 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r6 = socket$inet(0x2, 0x2, 0x0) getsockopt(r6, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:19 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r3, 0x80003) sendfile(r1, r3, &(0x7f0000000080), 0x8000fffffffe) recvmmsg(r2, &(0x7f0000003440)=[{{&(0x7f0000001840)=@ax25, 0x80, &(0x7f0000001d80), 0x0, &(0x7f0000001e40)=""/169, 0xa9}}], 0x1, 0x2000, &(0x7f0000003500)={0x0, 0x1c9c380}) 00:28:19 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) 00:28:19 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000100)=0x1, 0x4) close(r0) 00:28:19 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000400)={0x2, 0x4e23, @rand_addr=0x9}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) recvmmsg(r0, &(0x7f0000006fc0)=[{{&(0x7f0000005940)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000006ec0), 0x0, &(0x7f0000006f40)=""/81, 0x51}}], 0x1, 0x0, &(0x7f0000007180)={0x0, 0x989680}) shutdown(r1, 0x1) 00:28:19 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:19 executing program 3: perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000877000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:28:19 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x0, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r3, 0x80003) sendfile(r1, r3, &(0x7f0000000080), 0x8000fffffffe) recvmmsg(r2, &(0x7f0000003440)=[{{&(0x7f0000001840)=@ax25, 0x80, &(0x7f0000001d80), 0x0, &(0x7f0000001e40)=""/169, 0xa9}}], 0x1, 0x2000, &(0x7f0000003500)={0x0, 0x1c9c380}) 00:28:19 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) 00:28:19 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x10000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4000004e20, @loopback=0x7f000001}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x1, &(0x7f00000011c0)=ANY=[@ANYBLOB="180000000300000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000000440)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00000000c0)={r1, r2}) clock_gettime(0x0, &(0x7f0000000ec0)={0x0}) recvmmsg(r3, &(0x7f0000000dc0)=[{{&(0x7f0000000840)=@alg, 0x80, &(0x7f0000000980), 0x0, &(0x7f00000009c0)=""/130, 0x82}}, {{&(0x7f0000000a80)=@generic, 0x80, &(0x7f0000000c00), 0x0, &(0x7f0000000c40)=""/52, 0x34}}], 0x2, 0x0, &(0x7f0000000f00)={r4}) sendmsg(r1, &(0x7f00000002c0)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="315f186d089f", 0x6}], 0x1}, 0x0) 00:28:19 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000100)=0x1, 0x4) close(r0) 00:28:19 executing program 3: perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000877000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 00:28:19 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:20 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x24, 0x0, 0x0, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) write$binfmt_aout(r1, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000000100)=""/19, 0x11c) 00:28:20 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r4, &(0x7f0000000480)) sendto$inet(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r5 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r5) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r6 = socket$inet(0x2, 0x2, 0x0) getsockopt(r6, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r7 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(0xffffffffffffffff, r7, &(0x7f0000000080), 0x80000003) 00:28:20 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(0xffffffffffffffff) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r3, 0x80003) sendfile(r1, r3, &(0x7f0000000080), 0x8000fffffffe) recvmmsg(r2, &(0x7f0000003440)=[{{&(0x7f0000001840)=@ax25, 0x80, &(0x7f0000001d80), 0x0, &(0x7f0000001e40)=""/169, 0xa9}}], 0x1, 0x2000, &(0x7f0000003500)={0x0, 0x1c9c380}) 00:28:20 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000100)=0x1, 0x4) close(r0) 00:28:20 executing program 3: perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000877000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 00:28:20 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:20 executing program 1: bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x9, &(0x7f0000000100)=0x1, 0x4) close(0xffffffffffffffff) 00:28:20 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000400)={0x2, 0x4e23, @rand_addr=0x9}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) recvmmsg(r0, &(0x7f0000006fc0)=[{{&(0x7f0000005940)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000006ec0), 0x0, &(0x7f0000006f40)=""/81, 0x51}}], 0x1, 0x0, &(0x7f0000007180)={0x0, 0x989680}) shutdown(r1, 0x1) 00:28:20 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) 00:28:20 executing program 3: perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000877000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 00:28:20 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, 0x0) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r6 = socket$inet(0x2, 0x2, 0x0) getsockopt(r6, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:20 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(0xffffffffffffffff, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r3, 0x80003) sendfile(r1, r3, &(0x7f0000000080), 0x8000fffffffe) recvmmsg(r2, &(0x7f0000003440)=[{{&(0x7f0000001840)=@ax25, 0x80, &(0x7f0000001d80), 0x0, &(0x7f0000001e40)=""/169, 0xa9}}], 0x1, 0x2000, &(0x7f0000003500)={0x0, 0x1c9c380}) 00:28:20 executing program 3: perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000877000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:28:20 executing program 1: r0 = socket$inet(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000100)=0x1, 0x4) close(r0) 00:28:20 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x10000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4000004e20, @loopback=0x7f000001}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x1, &(0x7f00000011c0)=ANY=[@ANYBLOB="180000000300000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000000440)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00000000c0)={r1, r2}) clock_gettime(0x0, &(0x7f0000000ec0)={0x0}) recvmmsg(r3, &(0x7f0000000dc0)=[{{&(0x7f0000000840)=@alg, 0x80, &(0x7f0000000980), 0x0, &(0x7f00000009c0)=""/130, 0x82}}, {{&(0x7f0000000a80)=@generic, 0x80, &(0x7f0000000c00), 0x0, &(0x7f0000000c40)=""/52, 0x34}}], 0x2, 0x0, &(0x7f0000000f00)={r4}) sendmsg(r1, &(0x7f00000002c0)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="315f186d089f", 0x6}], 0x1}, 0x0) 00:28:20 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, 0x0) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r6 = socket$inet(0x2, 0x2, 0x0) getsockopt(r6, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:21 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r3 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r3, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r4, &(0x7f0000000480)) sendto$inet(r3, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r3, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r5 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r5) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000400)=0x3) r6 = socket$inet(0x2, 0x2, 0x0) getsockopt(r6, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r7 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r3, r7, &(0x7f0000000080), 0x80000003) 00:28:21 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x24, 0x0, 0x0, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) write$binfmt_aout(r1, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000000100)=""/19, 0x11c) 00:28:21 executing program 3: perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000877000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:28:21 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(0xffffffffffffffff, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r3, 0x80003) sendfile(r1, r3, &(0x7f0000000080), 0x8000fffffffe) recvmmsg(r2, &(0x7f0000003440)=[{{&(0x7f0000001840)=@ax25, 0x80, &(0x7f0000001d80), 0x0, &(0x7f0000001e40)=""/169, 0xa9}}], 0x1, 0x2000, &(0x7f0000003500)={0x0, 0x1c9c380}) 00:28:21 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000100)=0x1, 0x4) close(r0) 00:28:21 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, 0x0) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r6 = socket$inet(0x2, 0x2, 0x0) getsockopt(r6, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:21 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000100)=0x1, 0x4) close(r0) 00:28:21 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000400)={0x2, 0x4e23, @rand_addr=0x9}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) recvmmsg(r0, &(0x7f0000006fc0)=[{{&(0x7f0000005940)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000006ec0), 0x0, &(0x7f0000006f40)=""/81, 0x51}}], 0x1, 0x0, &(0x7f0000007180)={0x0, 0x989680}) shutdown(r1, 0x1) 00:28:21 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(0xffffffffffffffff, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r3, 0x80003) sendfile(r1, r3, &(0x7f0000000080), 0x8000fffffffe) recvmmsg(r2, &(0x7f0000003440)=[{{&(0x7f0000001840)=@ax25, 0x80, &(0x7f0000001d80), 0x0, &(0x7f0000001e40)=""/169, 0xa9}}], 0x1, 0x2000, &(0x7f0000003500)={0x0, 0x1c9c380}) 00:28:21 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:21 executing program 3: perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000877000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:28:21 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) 00:28:21 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000100)=0x1, 0x4) close(r0) 00:28:21 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r3, 0x80003) sendfile(r1, r3, &(0x7f0000000080), 0x8000fffffffe) recvmmsg(r2, &(0x7f0000003440)=[{{&(0x7f0000001840)=@ax25, 0x80, &(0x7f0000001d80), 0x0, &(0x7f0000001e40)=""/169, 0xa9}}], 0x1, 0x2000, &(0x7f0000003500)={0x0, 0x1c9c380}) 00:28:21 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x10000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4000004e20, @loopback=0x7f000001}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x1, &(0x7f00000011c0)=ANY=[@ANYBLOB="180000000300000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000000440)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00000000c0)={r1, r2}) clock_gettime(0x0, &(0x7f0000000ec0)={0x0}) recvmmsg(r3, &(0x7f0000000dc0)=[{{&(0x7f0000000840)=@alg, 0x80, &(0x7f0000000980), 0x0, &(0x7f00000009c0)=""/130, 0x82}}, {{&(0x7f0000000a80)=@generic, 0x80, &(0x7f0000000c00), 0x0, &(0x7f0000000c40)=""/52, 0x34}}], 0x2, 0x0, &(0x7f0000000f00)={r4}) sendmsg(r1, &(0x7f00000002c0)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="315f186d089f", 0x6}], 0x1}, 0x0) 00:28:21 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:21 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r3 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r3, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r4, &(0x7f0000000480)) sendto$inet(r3, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r3, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r5 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r2, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r5) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000400)=0x3) r6 = socket$inet(0x2, 0x2, 0x0) getsockopt(r6, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r7 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r3, r7, &(0x7f0000000080), 0x80000003) 00:28:22 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x24, 0x0, 0x0, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) write$binfmt_aout(r1, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000000100)=""/19, 0x11c) 00:28:22 executing program 3: perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000877000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 00:28:22 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000100)=0x1, 0x4) close(r0) 00:28:22 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r3, 0x80003) sendfile(r1, r3, &(0x7f0000000080), 0x8000fffffffe) recvmmsg(r2, &(0x7f0000003440)=[{{&(0x7f0000001840)=@ax25, 0x80, &(0x7f0000001d80), 0x0, &(0x7f0000001e40)=""/169, 0xa9}}], 0x1, 0x2000, &(0x7f0000003500)={0x0, 0x1c9c380}) 00:28:22 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:22 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) 00:28:22 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000100)=0x1, 0x4) close(r0) 00:28:22 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r3, 0x80003) sendfile(r1, r3, &(0x7f0000000080), 0x8000fffffffe) recvmmsg(r2, &(0x7f0000003440)=[{{&(0x7f0000001840)=@ax25, 0x80, &(0x7f0000001d80), 0x0, &(0x7f0000001e40)=""/169, 0xa9}}], 0x1, 0x2000, &(0x7f0000003500)={0x0, 0x1c9c380}) 00:28:22 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000400)={0x2, 0x4e23, @rand_addr=0x9}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) recvmmsg(r0, &(0x7f0000006fc0)=[{{&(0x7f0000005940)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000006ec0), 0x0, &(0x7f0000006f40)=""/81, 0x51}}], 0x1, 0x0, &(0x7f0000007180)={0x0, 0x989680}) shutdown(r1, 0x1) 00:28:22 executing program 3: perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000877000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 00:28:22 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:22 executing program 0: socket$inet6(0xa, 0x1, 0x0) ioctl$BLKIOMIN(0xffffffffffffffff, 0x1278, &(0x7f00000000c0)) r0 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r2 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r3, &(0x7f0000000480)) sendto$inet(r2, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r2, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r4 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r1, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r4) open_by_handle_at(r0, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000400)=0x3) r5 = socket$inet(0x2, 0x2, 0x0) getsockopt(r5, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r6 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r2, r6, &(0x7f0000000080), 0x80000003) 00:28:22 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000100)=0x1, 0x4) close(r0) 00:28:23 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x10000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4000004e20, @loopback=0x7f000001}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x2, &(0x7f00000011c0)=ANY=[@ANYBLOB="180000000300000000000000000000009500"], &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000000440)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00000000c0)={r1, r2}) clock_gettime(0x0, &(0x7f0000000ec0)={0x0}) recvmmsg(r3, &(0x7f0000000dc0)=[{{&(0x7f0000000840)=@alg, 0x80, &(0x7f0000000980), 0x0, &(0x7f00000009c0)=""/130, 0x82}}, {{&(0x7f0000000a80)=@generic, 0x80, &(0x7f0000000c00), 0x0, &(0x7f0000000c40)=""/52, 0x34}}], 0x2, 0x0, &(0x7f0000000f00)={r4}) sendmsg(r1, &(0x7f00000002c0)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="315f186d089f", 0x6}], 0x1}, 0x0) 00:28:23 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:23 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r3, 0x80003) sendfile(r1, r3, &(0x7f0000000080), 0x8000fffffffe) recvmmsg(r2, &(0x7f0000003440)=[{{&(0x7f0000001840)=@ax25, 0x80, &(0x7f0000001d80), 0x0, &(0x7f0000001e40)=""/169, 0xa9}}], 0x1, 0x2000, &(0x7f0000003500)={0x0, 0x1c9c380}) 00:28:23 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x24, 0x0, 0x0, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) write$binfmt_aout(r1, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000000100)=""/19, 0x11c) 00:28:23 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$BLKIOMIN(r0, 0x1278, &(0x7f00000000c0)) r1 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r1) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r3 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r3, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r4, &(0x7f0000000480)) sendto$inet(r3, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r3, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r5 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r2, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r5) open_by_handle_at(r1, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000400)=0x3) r6 = socket$inet(0x2, 0x2, 0x0) getsockopt(r6, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r7 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r3, r7, &(0x7f0000000080), 0x80000003) 00:28:23 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000100)=0x1, 0x4) close(r0) 00:28:23 executing program 3: perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000877000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:28:23 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:23 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r3, 0x80003) sendfile(r1, r3, &(0x7f0000000080), 0x8000fffffffe) recvmmsg(r2, &(0x7f0000003440)=[{{&(0x7f0000001840)=@ax25, 0x80, &(0x7f0000001d80), 0x0, &(0x7f0000001e40)=""/169, 0xa9}}], 0x1, 0x2000, &(0x7f0000003500)={0x0, 0x1c9c380}) 00:28:23 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r3, 0x80003) sendfile(r1, r3, &(0x7f0000000080), 0x8000fffffffe) recvmmsg(r2, &(0x7f0000003440)=[{{&(0x7f0000001840)=@ax25, 0x80, &(0x7f0000001d80), 0x0, &(0x7f0000001e40)=""/169, 0xa9}}], 0x1, 0x2000, &(0x7f0000003500)={0x0, 0x1c9c380}) 00:28:23 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r5 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r5) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r6 = socket$inet(0x2, 0x2, 0x0) getsockopt(r6, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:23 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000400)={0x2, 0x4e23, @rand_addr=0x9}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) recvmmsg(r0, &(0x7f0000006fc0)=[{{&(0x7f0000005940)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000006ec0), 0x0, &(0x7f0000006f40)=""/81, 0x51}}], 0x1, 0x0, &(0x7f0000007180)={0x0, 0x989680}) shutdown(r1, 0x1) 00:28:23 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000100)=0x1, 0x4) close(r0) 00:28:23 executing program 3: perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000877000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:28:23 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="7472757374656400644ebec8507b7f4b5319aa25e7b26c9911f97221c9eb37f44e488948384cd9bdc88116a64167aadda25eca2581f02c7ac2249c0f2f522526f5e6b31b0af05face4f5336cb187c14d794d24d73b5f4972faf21deae9f35078c1d542166f3c0188785c6a25703c8321f69623169d229f349dbb8e395b00c1ef2484621999fb8f253b4c4190cd2458ca6186db16ace9711b9f1dc73c0364c6a131dfbf49fbf01d5d9f721522e60a3190c333978c91bb262b5e6139b4e7126e0f8969f0772c939185c7b0853cb462b2b5a2135daa88590ab1f5d97044bfbe539e1fe807e2930e1bc5ba6dc6c8e12042cfbdc01d8ee424d03ce08c10e23d8c140690cb2dc078b103c69b173553", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) 00:28:23 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x0, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r3, 0x80003) sendfile(r1, r3, &(0x7f0000000080), 0x8000fffffffe) recvmmsg(r2, &(0x7f0000003440)=[{{&(0x7f0000001840)=@ax25, 0x80, &(0x7f0000001d80), 0x0, &(0x7f0000001e40)=""/169, 0xa9}}], 0x1, 0x2000, &(0x7f0000003500)={0x0, 0x1c9c380}) 00:28:24 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x10000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4000004e20, @loopback=0x7f000001}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x2, &(0x7f00000011c0)=ANY=[@ANYBLOB="180000000300000000000000000000009500"], &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000000440)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00000000c0)={r1, r2}) clock_gettime(0x0, &(0x7f0000000ec0)={0x0}) recvmmsg(r3, &(0x7f0000000dc0)=[{{&(0x7f0000000840)=@alg, 0x80, &(0x7f0000000980), 0x0, &(0x7f00000009c0)=""/130, 0x82}}, {{&(0x7f0000000a80)=@generic, 0x80, &(0x7f0000000c00), 0x0, &(0x7f0000000c40)=""/52, 0x34}}], 0x2, 0x0, &(0x7f0000000f00)={r4}) sendmsg(r1, &(0x7f00000002c0)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="315f186d089f", 0x6}], 0x1}, 0x0) 00:28:24 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r5 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r5) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r6 = socket$inet(0x2, 0x2, 0x0) getsockopt(r6, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:24 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000100)=0x1, 0x4) close(r0) 00:28:24 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x24, 0x0, 0x0, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) write$binfmt_aout(r1, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000000100)=""/19, 0x11c) 00:28:24 executing program 3: perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000877000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:28:24 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x0, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r3, 0x80003) sendfile(r1, r3, &(0x7f0000000080), 0x8000fffffffe) recvmmsg(r2, &(0x7f0000003440)=[{{&(0x7f0000001840)=@ax25, 0x80, &(0x7f0000001d80), 0x0, &(0x7f0000001e40)=""/169, 0xa9}}], 0x1, 0x2000, &(0x7f0000003500)={0x0, 0x1c9c380}) 00:28:24 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) 00:28:24 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r5 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r5) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r6 = socket$inet(0x2, 0x2, 0x0) getsockopt(r6, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:24 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x332, 0x0, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000100)=0x1, 0x4) close(r0) 00:28:24 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x332, 0x0, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000100)=0x1, 0x4) close(r0) 00:28:24 executing program 3: perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000877000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:28:24 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000400)={0x2, 0x4e23, @rand_addr=0x9}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) recvmmsg(r0, &(0x7f0000006fc0)=[{{&(0x7f0000005940)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000006ec0), 0x0, &(0x7f0000006f40)=""/81, 0x51}}], 0x1, 0x0, &(0x7f0000007180)={0x0, 0x989680}) shutdown(r1, 0x1) 00:28:24 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x0, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r3, 0x80003) sendfile(r1, r3, &(0x7f0000000080), 0x8000fffffffe) recvmmsg(r2, &(0x7f0000003440)=[{{&(0x7f0000001840)=@ax25, 0x80, &(0x7f0000001d80), 0x0, &(0x7f0000001e40)=""/169, 0xa9}}], 0x1, 0x2000, &(0x7f0000003500)={0x0, 0x1c9c380}) 00:28:24 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) sched_getparam(0x0, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r5 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r5) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r6 = socket$inet(0x2, 0x2, 0x0) getsockopt(r6, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:24 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) 00:28:24 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x332, 0x0, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000100)=0x1, 0x4) close(r0) 00:28:25 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r3, 0x80003) sendfile(r1, r3, &(0x7f0000000080), 0x8000fffffffe) recvmmsg(r2, &(0x7f0000003440)=[{{&(0x7f0000001840)=@ax25, 0x80, &(0x7f0000001d80), 0x0, &(0x7f0000001e40)=""/169, 0xa9}}], 0x1, 0x2000, &(0x7f0000003500)={0x0, 0x1c9c380}) 00:28:25 executing program 3: perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000877000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:28:25 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x10000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4000004e20, @loopback=0x7f000001}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x2, &(0x7f00000011c0)=ANY=[@ANYBLOB="180000000300000000000000000000009500"], &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000000440)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00000000c0)={r1, r2}) clock_gettime(0x0, &(0x7f0000000ec0)={0x0}) recvmmsg(r3, &(0x7f0000000dc0)=[{{&(0x7f0000000840)=@alg, 0x80, &(0x7f0000000980), 0x0, &(0x7f00000009c0)=""/130, 0x82}}, {{&(0x7f0000000a80)=@generic, 0x80, &(0x7f0000000c00), 0x0, &(0x7f0000000c40)=""/52, 0x34}}], 0x2, 0x0, &(0x7f0000000f00)={r4}) sendmsg(r1, &(0x7f00000002c0)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="315f186d089f", 0x6}], 0x1}, 0x0) 00:28:25 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x24, 0x0, 0x0, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) write$binfmt_aout(r1, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000000100)=""/19, 0x11c) 00:28:25 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000100)=0x1, 0x4) close(r0) 00:28:25 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) sched_getparam(0x0, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r5 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r5) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r6 = socket$inet(0x2, 0x2, 0x0) getsockopt(r6, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:25 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x0) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) 00:28:25 executing program 3: perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000877000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:28:25 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r3, 0x80003) sendfile(r1, r3, &(0x7f0000000080), 0x8000fffffffe) recvmmsg(r2, &(0x7f0000003440)=[{{&(0x7f0000001840)=@ax25, 0x80, &(0x7f0000001d80), 0x0, &(0x7f0000001e40)=""/169, 0xa9}}], 0x1, 0x2000, &(0x7f0000003500)={0x0, 0x1c9c380}) 00:28:25 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r3, 0x80003) sendfile(r1, r3, &(0x7f0000000080), 0x8000fffffffe) recvmmsg(r2, &(0x7f0000003440)=[{{&(0x7f0000001840)=@ax25, 0x80, &(0x7f0000001d80), 0x0, &(0x7f0000001e40)=""/169, 0xa9}}], 0x1, 0x2000, &(0x7f0000003500)={0x0, 0x1c9c380}) 00:28:25 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000100)=0x1, 0x4) close(r0) 00:28:25 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000400)={0x2, 0x4e23, @rand_addr=0x9}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) recvmmsg(r0, &(0x7f0000006fc0)=[{{&(0x7f0000005940)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000006ec0), 0x0, &(0x7f0000006f40)=""/81, 0x51}}], 0x1, 0x0, &(0x7f0000007180)={0x0, 0x989680}) shutdown(r1, 0x1) 00:28:25 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) sched_getparam(0x0, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r5 = request_key(&(0x7f0000000540)="7472757374656400644ebec8507b7f4b5319aa25e7b26c9911f97221c9eb37f44e488948384cd9bdc88116a64167aadda25eca2581f02c7ac2249c0f2f522526f5e6b31b0af05face4f5336cb187c14d794d24d73b5f4972faf21deae9f35078c1d542166f3c0188785c6a25703c8321f69623169d229f349dbb8e395b00c1ef2484621999fb8f253b4c4190cd2458ca6186db16ace9711b9f1dc73c0364c6a131dfbf49fbf01d5d9f721522e60a3190c333978c91bb262b5e6139b4e7126e0f8969f0772c939185c7b0853cb462b2b5a2135daa88590ab1f5d97044bfbe539e1fe807e2930e1bc5ba6dc6c8e12042cfbdc01d8ee424d03ce08c10e23d8c140690cb2dc078b103c69b173553", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r5) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r6 = socket$inet(0x2, 0x2, 0x0) getsockopt(r6, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:25 executing program 3: perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) perf_event_open(&(0x7f0000877000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:28:25 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(0xffffffffffffffff, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) 00:28:25 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000100)=0x1, 0x4) close(r0) 00:28:25 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r3, 0x80003) sendfile(r1, r3, &(0x7f0000000080), 0x8000fffffffe) recvmmsg(r2, &(0x7f0000003440)=[{{&(0x7f0000001840)=@ax25, 0x80, &(0x7f0000001d80), 0x0, &(0x7f0000001e40)=""/169, 0xa9}}], 0x1, 0x2000, &(0x7f0000003500)={0x0, 0x1c9c380}) 00:28:26 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:26 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x10000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4000004e20, @loopback=0x7f000001}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x2, &(0x7f00000011c0)=ANY=[@ANYBLOB="180000000300000000000000000000009500000000"], &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000000440)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00000000c0)={r1, r2}) clock_gettime(0x0, &(0x7f0000000ec0)={0x0}) recvmmsg(r3, &(0x7f0000000dc0)=[{{&(0x7f0000000840)=@alg, 0x80, &(0x7f0000000980), 0x0, &(0x7f00000009c0)=""/130, 0x82}}, {{&(0x7f0000000a80)=@generic, 0x80, &(0x7f0000000c00), 0x0, &(0x7f0000000c40)=""/52, 0x34}}], 0x2, 0x0, &(0x7f0000000f00)={r4}) sendmsg(r1, &(0x7f00000002c0)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="315f186d089f", 0x6}], 0x1}, 0x0) 00:28:26 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x24, 0x0, 0x0, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) write$binfmt_aout(r1, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000000100)=""/19, 0x11c) 00:28:26 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) 00:28:26 executing program 3: perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) perf_event_open(&(0x7f0000877000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 00:28:26 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r3, 0x80003) sendfile(r1, r3, &(0x7f0000000080), 0x8000fffffffe) recvmmsg(r2, &(0x7f0000003440)=[{{&(0x7f0000001840)=@ax25, 0x80, &(0x7f0000001d80), 0x0, &(0x7f0000001e40)=""/169, 0xa9}}], 0x1, 0x2000, &(0x7f0000003500)={0x0, 0x1c9c380}) 00:28:26 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x9, &(0x7f0000000100)=0x1, 0x4) close(r0) 00:28:26 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:26 executing program 3: perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) perf_event_open(&(0x7f0000877000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:28:26 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x9, &(0x7f0000000100)=0x1, 0x4) close(r0) 00:28:26 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000400)={0x2, 0x4e23, @rand_addr=0x9}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) recvmmsg(r0, &(0x7f0000006fc0)=[{{&(0x7f0000005940)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000006ec0), 0x0, &(0x7f0000006f40)=""/81, 0x51}}], 0x1, 0x0, &(0x7f0000007180)={0x0, 0x989680}) shutdown(r1, 0x1) 00:28:26 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:26 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040), 0x4) ftruncate(r3, 0x80003) sendfile(r1, r3, &(0x7f0000000080), 0x8000fffffffe) recvmmsg(r2, &(0x7f0000003440)=[{{&(0x7f0000001840)=@ax25, 0x80, &(0x7f0000001d80), 0x0, &(0x7f0000001e40)=""/169, 0xa9}}], 0x1, 0x2000, &(0x7f0000003500)={0x0, 0x1c9c380}) 00:28:26 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x9, &(0x7f0000000100)=0x1, 0x4) close(r0) 00:28:26 executing program 3: perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") perf_event_open(&(0x7f0000877000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 00:28:26 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) 00:28:27 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:27 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x10000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4000004e20, @loopback=0x7f000001}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x2, &(0x7f00000011c0)=ANY=[@ANYBLOB="180000000300000000000000000000009500000000"], &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000000440)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00000000c0)={r1, r2}) clock_gettime(0x0, &(0x7f0000000ec0)={0x0}) recvmmsg(r3, &(0x7f0000000dc0)=[{{&(0x7f0000000840)=@alg, 0x80, &(0x7f0000000980), 0x0, &(0x7f00000009c0)=""/130, 0x82}}, {{&(0x7f0000000a80)=@generic, 0x80, &(0x7f0000000c00), 0x0, &(0x7f0000000c40)=""/52, 0x34}}], 0x2, 0x0, &(0x7f0000000f00)={r4}) sendmsg(r1, &(0x7f00000002c0)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="315f186d089f", 0x6}], 0x1}, 0x0) 00:28:27 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x24, 0x0, 0x0, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) write$binfmt_aout(r1, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000000100)=""/19, 0x11c) 00:28:27 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000100)=0x1, 0x4) close(r0) 00:28:27 executing program 3: perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") perf_event_open(&(0x7f0000877000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 00:28:27 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) 00:28:27 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(0xffffffffffffffff, 0x80003) sendfile(r1, r3, &(0x7f0000000080), 0x8000fffffffe) recvmmsg(r2, &(0x7f0000003440)=[{{&(0x7f0000001840)=@ax25, 0x80, &(0x7f0000001d80), 0x0, &(0x7f0000001e40)=""/169, 0xa9}}], 0x1, 0x2000, &(0x7f0000003500)={0x0, 0x1c9c380}) 00:28:27 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:27 executing program 3: perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") perf_event_open(&(0x7f0000877000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:28:27 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r3, 0x0) sendfile(r1, r3, &(0x7f0000000080), 0x8000fffffffe) recvmmsg(r2, &(0x7f0000003440)=[{{&(0x7f0000001840)=@ax25, 0x80, &(0x7f0000001d80), 0x0, &(0x7f0000001e40)=""/169, 0xa9}}], 0x1, 0x2000, &(0x7f0000003500)={0x0, 0x1c9c380}) 00:28:27 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000100)=0x1, 0x4) close(r0) 00:28:27 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000400)={0x2, 0x4e23, @rand_addr=0x9}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) recvmmsg(r0, &(0x7f0000006fc0)=[{{&(0x7f0000005940)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000006ec0), 0x0, &(0x7f0000006f40)=""/81, 0x51}}], 0x1, 0x0, &(0x7f0000007180)={0x0, 0x989680}) shutdown(r1, 0x1) 00:28:27 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:27 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) 00:28:27 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r3, 0x80003) sendfile(0xffffffffffffffff, r3, &(0x7f0000000080), 0x8000fffffffe) recvmmsg(r2, &(0x7f0000003440)=[{{&(0x7f0000001840)=@ax25, 0x80, &(0x7f0000001d80), 0x0, &(0x7f0000001e40)=""/169, 0xa9}}], 0x1, 0x2000, &(0x7f0000003500)={0x0, 0x1c9c380}) 00:28:27 executing program 3: perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") perf_event_open(&(0x7f0000877000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:28:28 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000100)=0x1, 0x4) close(r0) 00:28:28 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x10000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4000004e20, @loopback=0x7f000001}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x2, &(0x7f00000011c0)=ANY=[@ANYBLOB="180000000300000000000000000000009500000000"], &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000000440)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00000000c0)={r1, r2}) clock_gettime(0x0, &(0x7f0000000ec0)={0x0}) recvmmsg(r3, &(0x7f0000000dc0)=[{{&(0x7f0000000840)=@alg, 0x80, &(0x7f0000000980), 0x0, &(0x7f00000009c0)=""/130, 0x82}}, {{&(0x7f0000000a80)=@generic, 0x80, &(0x7f0000000c00), 0x0, &(0x7f0000000c40)=""/52, 0x34}}], 0x2, 0x0, &(0x7f0000000f00)={r4}) sendmsg(r1, &(0x7f00000002c0)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="315f186d089f", 0x6}], 0x1}, 0x0) 00:28:28 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x24, 0x0, 0x0, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) write$binfmt_aout(r1, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000000100)=""/19, 0x11c) 00:28:28 executing program 3: perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") perf_event_open(&(0x7f0000877000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 00:28:28 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="7472757374656400644ebec8507b7f4b5319aa25e7b26c9911f97221c9eb37f44e488948384cd9bdc88116a64167aadda25eca2581f02c7ac2249c0f2f522526f5e6b31b0af05face4f5336cb187c14d794d24d73b5f4972faf21deae9f35078c1d542166f3c0188785c6a25703c8321f69623169d229f349dbb8e395b00c1ef2484621999fb8f253b4c4190cd2458ca6186db16ace9711b9f1dc73c0364c6a131dfbf49fbf01d5d9f721522e60a3190c333978c91bb262b5e6139b4e7126e0f8969f0772c939185c7b0853cb462b2b5a2135daa88590ab1f5d97044bfbe539e1fe807e2930e1bc5ba6dc6c8e12042cfbdc01d8ee424d03ce08c10e23d8c140690cb2dc078b103c69b173553", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:28 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r3, 0x80003) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000080), 0x8000fffffffe) recvmmsg(r2, &(0x7f0000003440)=[{{&(0x7f0000001840)=@ax25, 0x80, &(0x7f0000001d80), 0x0, &(0x7f0000001e40)=""/169, 0xa9}}], 0x1, 0x2000, &(0x7f0000003500)={0x0, 0x1c9c380}) 00:28:28 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) 00:28:28 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000100), 0x4) close(r0) 00:28:28 executing program 3: perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") perf_event_open(&(0x7f0000877000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:28:28 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:28 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r3, 0x80003) sendfile(r1, r3, &(0x7f0000000080), 0x0) recvmmsg(r2, &(0x7f0000003440)=[{{&(0x7f0000001840)=@ax25, 0x80, &(0x7f0000001d80), 0x0, &(0x7f0000001e40)=""/169, 0xa9}}], 0x1, 0x2000, &(0x7f0000003500)={0x0, 0x1c9c380}) 00:28:28 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000100), 0x4) close(r0) 00:28:28 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000400)={0x2, 0x4e23, @rand_addr=0x9}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) recvmmsg(r0, &(0x7f0000006fc0)=[{{&(0x7f0000005940)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000006ec0), 0x0, &(0x7f0000006f40)=""/81, 0x51}}], 0x1, 0x0, &(0x7f0000007180)={0x0, 0x989680}) shutdown(r1, 0x1) 00:28:28 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(0xffffffffffffffff, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) 00:28:28 executing program 3: perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") perf_event_open(&(0x7f0000877000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 00:28:28 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:29 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r3, 0x80003) sendfile(r1, r3, &(0x7f0000000080), 0x8000fffffffe) recvmmsg(0xffffffffffffffff, &(0x7f0000003440)=[{{&(0x7f0000001840)=@ax25, 0x80, &(0x7f0000001d80), 0x0, &(0x7f0000001e40)=""/169, 0xa9}}], 0x1, 0x2000, &(0x7f0000003500)={0x0, 0x1c9c380}) 00:28:29 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x10000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4000004e20, @loopback=0x7f000001}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x2, &(0x7f00000011c0)=ANY=[@ANYBLOB="1800000003000000000000000000000095000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000000440)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00000000c0)={r1, r2}) clock_gettime(0x0, &(0x7f0000000ec0)={0x0}) recvmmsg(r3, &(0x7f0000000dc0)=[{{&(0x7f0000000840)=@alg, 0x80, &(0x7f0000000980), 0x0, &(0x7f00000009c0)=""/130, 0x82}}, {{&(0x7f0000000a80)=@generic, 0x80, &(0x7f0000000c00), 0x0, &(0x7f0000000c40)=""/52, 0x34}}], 0x2, 0x0, &(0x7f0000000f00)={r4}) sendmsg(r1, &(0x7f00000002c0)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="315f186d089f", 0x6}], 0x1}, 0x0) 00:28:29 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x24, 0x0, 0x0, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) write$binfmt_aout(r1, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000000100)=""/19, 0x11c) 00:28:29 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000100), 0x4) close(r0) 00:28:29 executing program 3: perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") perf_event_open(&(0x7f0000877000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:28:29 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r4, &(0x7f0000000480)) sendto$inet(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r5 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r5) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r6 = socket$inet(0x2, 0x2, 0x0) getsockopt(r6, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:29 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, 0xffffffffffffffff) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) 00:28:29 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r3, 0x80003) sendfile(r1, r3, &(0x7f0000000080), 0x8000fffffffe) recvmmsg(r2, &(0x7f0000003440), 0x0, 0x2000, &(0x7f0000003500)={0x0, 0x1c9c380}) 00:28:29 executing program 3: perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") perf_event_open(&(0x7f0000877000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 00:28:29 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:29 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000100)=0x1, 0x4) close(0xffffffffffffffff) 00:28:29 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r3, 0x80003) sendfile(r1, r3, &(0x7f0000000080), 0x8000fffffffe) recvmmsg(r2, &(0x7f0000003440)=[{{&(0x7f0000001840)=@ax25, 0x80, &(0x7f0000001d80), 0x0, &(0x7f0000001e40)=""/169, 0xa9}}], 0x1, 0x0, &(0x7f0000003500)={0x0, 0x1c9c380}) 00:28:29 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000400)={0x2, 0x4e23, @rand_addr=0x9}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) recvmmsg(r0, &(0x7f0000006fc0)=[{{&(0x7f0000005940)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000006ec0), 0x0, &(0x7f0000006f40)=""/81, 0x51}}], 0x1, 0x0, &(0x7f0000007180)={0x0, 0x989680}) shutdown(r1, 0x1) 00:28:29 executing program 3: perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000877000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:28:29 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) 00:28:29 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:29 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) writev(0xffffffffffffffff, &(0x7f00000012c0), 0x0) write(r1, &(0x7f00000001c0), 0xfffffef3) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0xb, 0x2031, 0xffffffffffffffff, 0x0) 00:28:30 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x10000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4000004e20, @loopback=0x7f000001}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x2, &(0x7f00000011c0)=ANY=[@ANYBLOB="1800000003000000000000000000000095000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000000440)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00000000c0)={r1, r2}) clock_gettime(0x0, &(0x7f0000000ec0)={0x0}) recvmmsg(r3, &(0x7f0000000dc0)=[{{&(0x7f0000000840)=@alg, 0x80, &(0x7f0000000980), 0x0, &(0x7f00000009c0)=""/130, 0x82}}, {{&(0x7f0000000a80)=@generic, 0x80, &(0x7f0000000c00), 0x0, &(0x7f0000000c40)=""/52, 0x34}}], 0x2, 0x0, &(0x7f0000000f00)={r4}) sendmsg(r1, &(0x7f00000002c0)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="315f186d089f", 0x6}], 0x1}, 0x0) 00:28:30 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x24, 0x0, 0x0, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) write$binfmt_aout(r1, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000000100)=""/19, 0x11c) 00:28:30 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r3, 0x80003) sendfile(r1, r3, &(0x7f0000000080), 0x8000fffffffe) recvmmsg(r2, &(0x7f0000003440)=[{{&(0x7f0000001840)=@ax25, 0x80, &(0x7f0000001d80), 0x0, &(0x7f0000001e40)=""/169, 0xa9}}], 0x1, 0x0, &(0x7f0000003500)={0x0, 0x1c9c380}) 00:28:30 executing program 3: perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000877000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 00:28:30 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:30 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x0, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="7472757374656400644ebec8507b7f4b5319aa25e7b26c9911f97221c9eb37f44e488948384cd9bdc88116a64167aadda25eca2581f02c7ac2249c0f2f522526f5e6b31b0af05face4f5336cb187c14d794d24d73b5f4972faf21deae9f35078c1d542166f3c0188785c6a25703c8321f69623169d229f349dbb8e395b00c1ef2484621999fb8f253b4c4190cd2458ca6186db16ace9711b9f1dc73c0364c6a131dfbf49fbf01d5d9f721522e60a3190c333978c91bb262b5e6139b4e7126e0f8969f0772c939185c7b0853cb462b2b5a2135daa88590ab1f5d97044bfbe539e1fe807e2930e1bc5ba6dc6c8e12042cfbdc01d8ee424d03ce08c10e23d8c140690cb2dc078b103c69b173553", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) 00:28:30 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r3 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r3, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r4, &(0x7f0000000480)) sendto$inet(r3, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r3, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r5 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r5) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000400)=0x3) r6 = socket$inet(0x2, 0x2, 0x0) getsockopt(r6, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:30 executing program 3: perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000877000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 00:28:30 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) 00:28:30 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r3, 0x80003) sendfile(r1, r3, &(0x7f0000000080), 0x8000fffffffe) recvmmsg(r2, &(0x7f0000003440)=[{{&(0x7f0000001840)=@ax25, 0x80, &(0x7f0000001d80), 0x0, &(0x7f0000001e40)=""/169, 0xa9}}], 0x1, 0x0, &(0x7f0000003500)={0x0, 0x1c9c380}) 00:28:30 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r3 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r3, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r4, &(0x7f0000000480)) sendto$inet(r3, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r3, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r5 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r5) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000400)=0x3) r6 = socket$inet(0x2, 0x2, 0x0) getsockopt(r6, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:31 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000400)={0x2, 0x4e23, @rand_addr=0x9}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) recvmmsg(r0, &(0x7f0000006fc0)=[{{&(0x7f0000005940)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000006ec0), 0x0, &(0x7f0000006f40)=""/81, 0x51}}], 0x1, 0x0, &(0x7f0000007180)={0x0, 0x989680}) shutdown(r1, 0x1) 00:28:31 executing program 3: perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000877000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 00:28:31 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) 00:28:31 executing program 4: syz_emit_ethernet(0x2a, &(0x7f00000001c0)={@random="b100485caa2a", @random="43333e128ef5", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xf0ffffffffffff, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000002}}}}}, &(0x7f0000000140)) 00:28:31 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000100)='team0\x00') sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000180)={0x10, 0xfffffffc}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)=@dellink={0x34, 0x11, 0x201, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'team0\x00'}]}, 0x34}, 0x1}, 0x0) 00:28:31 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x10000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4000004e20, @loopback=0x7f000001}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x2, &(0x7f00000011c0)=ANY=[@ANYBLOB="1800000003000000000000000000000095000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000000440)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00000000c0)={r1, r2}) clock_gettime(0x0, &(0x7f0000000ec0)={0x0}) recvmmsg(r3, &(0x7f0000000dc0)=[{{&(0x7f0000000840)=@alg, 0x80, &(0x7f0000000980), 0x0, &(0x7f00000009c0)=""/130, 0x82}}, {{&(0x7f0000000a80)=@generic, 0x80, &(0x7f0000000c00), 0x0, &(0x7f0000000c40)=""/52, 0x34}}], 0x2, 0x0, &(0x7f0000000f00)={r4}) sendmsg(r1, &(0x7f00000002c0)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="315f186d089f", 0x6}], 0x1}, 0x0) [ 312.362838] team0 (unregistering): Port device team_slave_0 removed [ 312.375985] team0 (unregistering): Port device team_slave_1 removed 00:28:31 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x24, 0x0, 0x0, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) write$binfmt_aout(r1, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000000100)=""/19, 0x11c) 00:28:31 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r3 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r3, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r4, &(0x7f0000000480)) sendto$inet(r3, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r3, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r5 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r5) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000400)=0x3) r6 = socket$inet(0x2, 0x2, 0x0) getsockopt(r6, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:31 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001400)="2e2f6367726f75702e637075002e849e831879d63ef8ac6b0245bd93bffbd7fc50ec1f69e266e46bb1e285150d20ad0f3ce0d159fb71ed301ef2c7bba7738c0f6aab2775f815cb015c95e3cb98d85c72a5438a780a68bc7eb4117180d2e42e07a2f9f42380c3000000000000000000", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendfile(r2, r1, &(0x7f0000000080), 0x7) 00:28:31 executing program 3: perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000877000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:28:31 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) 00:28:31 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000100)='team0\x00') sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000180)={0x10, 0xfffffffc}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)=@dellink={0x34, 0x11, 0x201, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'team0\x00'}]}, 0x34}, 0x1}, 0x0) 00:28:31 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:28:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000000040)=""/69) 00:28:31 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:31 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) [ 312.745767] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 00:28:32 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x0, 0x0) bind$inet(r1, &(0x7f0000000400)={0x2, 0x4e23, @rand_addr=0x9}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) recvmmsg(r0, &(0x7f0000006fc0)=[{{&(0x7f0000005940)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000006ec0), 0x0, &(0x7f0000006f40)=""/81, 0x51}}], 0x1, 0x0, &(0x7f0000007180)={0x0, 0x989680}) shutdown(r1, 0x1) 00:28:32 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000440)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2}}}, 0x108) 00:28:32 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:32 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x100000003, 0x8000000000000a) sendto$inet6(r1, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) 00:28:32 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 313.188891] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 00:28:32 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x10000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4000004e20, @loopback=0x7f000001}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x3, &(0x7f00000011c0)=ANY=[@ANYBLOB="180000000300000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x0, 0xb7, &(0x7f0000000440)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00000000c0)={r1, r2}) clock_gettime(0x0, &(0x7f0000000ec0)={0x0}) recvmmsg(r3, &(0x7f0000000dc0)=[{{&(0x7f0000000840)=@alg, 0x80, &(0x7f0000000980), 0x0, &(0x7f00000009c0)=""/130, 0x82}}, {{&(0x7f0000000a80)=@generic, 0x80, &(0x7f0000000c00), 0x0, &(0x7f0000000c40)=""/52, 0x34}}], 0x2, 0x0, &(0x7f0000000f00)={r4}) sendmsg(r1, &(0x7f00000002c0)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="315f186d089f", 0x6}], 0x1}, 0x0) 00:28:32 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x24, 0x0, 0x0, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) write$binfmt_aout(r1, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000000100)=""/19, 0x11c) 00:28:32 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) 00:28:32 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:32 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) read(r0, &(0x7f0000000dc0)=""/175, 0xaf) 00:28:32 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:28:32 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x100000003, 0x8000000000000a) sendto$inet6(r1, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) [ 313.529401] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 00:28:32 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000800)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000640)=@deltaction={0x28, 0x30, 0x309, 0x0, 0x0, {}, [@TCA_ACT_TAB={0x14, 0x1, [{0x10, 0x1, @TCA_ACT_KIND={0x8, 0x1, 'ipt\x00'}}]}]}, 0x28}, 0x1}, 0x0) 00:28:32 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r3 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r3, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r4, &(0x7f0000000480)) sendto$inet(r3, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r3, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r5 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r2, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r5) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000400)=0x3) r6 = socket$inet(0x2, 0x2, 0x0) getsockopt(r6, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:32 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(0x0, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) 00:28:32 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 313.890685] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 00:28:33 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0x4e23, @rand_addr=0x9}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) recvmmsg(r0, &(0x7f0000006fc0)=[{{&(0x7f0000005940)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000006ec0), 0x0, &(0x7f0000006f40)=""/81, 0x51}}], 0x1, 0x0, &(0x7f0000007180)={0x0, 0x989680}) shutdown(r1, 0x1) 00:28:33 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x100000003, 0x8000000000000a) sendto$inet6(r1, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) 00:28:33 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f00000000c0), &(0x7f0000000080)=0xffffffffffffffa6) 00:28:33 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r3 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r3, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r4, &(0x7f0000000480)) sendto$inet(r3, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r3, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r5 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r2, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r5) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000400)=0x3) r6 = socket$inet(0x2, 0x2, 0x0) getsockopt(r6, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:33 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) 00:28:33 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x10000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4000004e20, @loopback=0x7f000001}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x3, &(0x7f00000011c0)=ANY=[@ANYBLOB="180000000300000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x0, 0xb7, &(0x7f0000000440)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00000000c0)={r1, r2}) clock_gettime(0x0, &(0x7f0000000ec0)={0x0}) recvmmsg(r3, &(0x7f0000000dc0)=[{{&(0x7f0000000840)=@alg, 0x80, &(0x7f0000000980), 0x0, &(0x7f00000009c0)=""/130, 0x82}}, {{&(0x7f0000000a80)=@generic, 0x80, &(0x7f0000000c00), 0x0, &(0x7f0000000c40)=""/52, 0x34}}], 0x2, 0x0, &(0x7f0000000f00)={r4}) sendmsg(r1, &(0x7f00000002c0)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="315f186d089f", 0x6}], 0x1}, 0x0) 00:28:33 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x1c, 0x0, 0x0, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) write$binfmt_aout(r1, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000000100)=""/19, 0x11c) 00:28:33 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:28:33 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000877000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:28:33 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r3 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r3, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r4, &(0x7f0000000480)) sendto$inet(r3, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r3, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r5 = request_key(&(0x7f0000000540)="7472757374656400644ebec8507b7f4b5319aa25e7b26c9911f97221c9eb37f44e488948384cd9bdc88116a64167aadda25eca2581f02c7ac2249c0f2f522526f5e6b31b0af05face4f5336cb187c14d794d24d73b5f4972faf21deae9f35078c1d542166f3c0188785c6a25703c8321f69623169d229f349dbb8e395b00c1ef2484621999fb8f253b4c4190cd2458ca6186db16ace9711b9f1dc73c0364c6a131dfbf49fbf01d5d9f721522e60a3190c333978c91bb262b5e6139b4e7126e0f8969f0772c939185c7b0853cb462b2b5a2135daa88590ab1f5d97044bfbe539e1fe807e2930e1bc5ba6dc6c8e12042cfbdc01d8ee424d03ce08c10e23d8c140690cb2dc078b103c69b173553", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r2, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r5) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000400)=0x3) r6 = socket$inet(0x2, 0x2, 0x0) getsockopt(r6, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:33 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x100000003, 0x8000000000000a) sendto$inet6(r1, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) 00:28:33 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) 00:28:33 executing program 3: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:28:33 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000140)='cgroup.max.depth\x00', 0x2, 0x0) read(r1, &(0x7f00000002c0)=""/193, 0xc1) 00:28:33 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:33 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) [ 314.750619] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 00:28:34 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000400)={0x2, 0x0, @rand_addr=0x9}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) recvmmsg(r0, &(0x7f0000006fc0)=[{{&(0x7f0000005940)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000006ec0), 0x0, &(0x7f0000006f40)=""/81, 0x51}}], 0x1, 0x0, &(0x7f0000007180)={0x0, 0x989680}) shutdown(r1, 0x1) 00:28:34 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) 00:28:34 executing program 4: open(&(0x7f0000000040)='./file0\x00', 0x42, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040), 0x200002, 0x0) 00:28:34 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:34 executing program 1: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x8000000000000a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) 00:28:34 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x10000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4000004e20, @loopback=0x7f000001}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x3, &(0x7f00000011c0)=ANY=[@ANYBLOB="180000000300000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x0, 0xb7, &(0x7f0000000440)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00000000c0)={r1, r2}) clock_gettime(0x0, &(0x7f0000000ec0)={0x0}) recvmmsg(r3, &(0x7f0000000dc0)=[{{&(0x7f0000000840)=@alg, 0x80, &(0x7f0000000980), 0x0, &(0x7f00000009c0)=""/130, 0x82}}, {{&(0x7f0000000a80)=@generic, 0x80, &(0x7f0000000c00), 0x0, &(0x7f0000000c40)=""/52, 0x34}}], 0x2, 0x0, &(0x7f0000000f00)={r4}) sendmsg(r1, &(0x7f00000002c0)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="315f186d089f", 0x6}], 0x1}, 0x0) 00:28:34 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x9}}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) write$binfmt_aout(r1, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000000100)=""/19, 0x11c) 00:28:34 executing program 3: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:28:34 executing program 4: ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'ip6gre0\x00'}) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/route\x00') preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) 00:28:34 executing program 1: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x8000000000000a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) 00:28:34 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:34 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="7472757374656400644ebec8507b7f4b5319aa25e7b26c9911f97221c9eb37f44e488948384cd9bdc88116a64167aadda25eca2581f02c7ac2249c0f2f522526f5e6b31b0af05face4f5336cb187c14d794d24d73b5f4972faf21deae9f35078c1d542166f3c0188785c6a25703c8321f69623169d229f349dbb8e395b00c1ef2484621999fb8f253b4c4190cd2458ca6186db16ace9711b9f1dc73c0364c6a131dfbf49fbf01d5d9f721522e60a3190c333978c91bb262b5e6139b4e7126e0f8969f0772c939185c7b0853cb462b2b5a2135daa88590ab1f5d97044bfbe539e1fe807e2930e1bc5ba6dc6c8e12042cfbdc01d8ee424d03ce08c10e23d8c140690cb2dc078b103c69b173553", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) [ 315.601995] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 00:28:34 executing program 7: socket$inet6(0xa, 0x1, 0x0) ioctl$BLKIOMIN(0xffffffffffffffff, 0x1278, &(0x7f00000000c0)) r0 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r2 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r3, &(0x7f0000000480)) sendto$inet(r2, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r2, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r4 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r1, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r4) open_by_handle_at(r0, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000400)=0x3) r5 = socket$inet(0x2, 0x2, 0x0) getsockopt(r5, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:34 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000100)='team0\x00') sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000180)={0x10, 0x2400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)=@dellink={0x34, 0x11, 0x201, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'team0\x00'}]}, 0x34}, 0x1}, 0x0) 00:28:34 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) 00:28:34 executing program 3: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 315.872910] team0 (unregistering): Port device team_slave_0 removed [ 315.908749] team0 (unregistering): Port device team_slave_1 removed [ 315.948150] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 00:28:35 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) 00:28:35 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000400)={0x2, 0x4e23, @rand_addr}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) recvmmsg(r0, &(0x7f0000006fc0)=[{{&(0x7f0000005940)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000006ec0), 0x0, &(0x7f0000006f40)=""/81, 0x51}}], 0x1, 0x0, &(0x7f0000007180)={0x0, 0x989680}) shutdown(r1, 0x1) 00:28:35 executing program 7: socket$inet6(0xa, 0x1, 0x0) ioctl$BLKIOMIN(0xffffffffffffffff, 0x1278, &(0x7f00000000c0)) r0 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r2 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r3, &(0x7f0000000480)) sendto$inet(r2, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r2, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r4 = request_key(&(0x7f0000000540)="7472757374656400644ebec8507b7f4b5319aa25e7b26c9911f97221c9eb37f44e488948384cd9bdc88116a64167aadda25eca2581f02c7ac2249c0f2f522526f5e6b31b0af05face4f5336cb187c14d794d24d73b5f4972faf21deae9f35078c1d542166f3c0188785c6a25703c8321f69623169d229f349dbb8e395b00c1ef2484621999fb8f253b4c4190cd2458ca6186db16ace9711b9f1dc73c0364c6a131dfbf49fbf01d5d9f721522e60a3190c333978c91bb262b5e6139b4e7126e0f8969f0772c939185c7b0853cb462b2b5a2135daa88590ab1f5d97044bfbe539e1fe807e2930e1bc5ba6dc6c8e12042cfbdc01d8ee424d03ce08c10e23d8c140690cb2dc078b103c69b173553", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r1, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r4) open_by_handle_at(r0, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000400)=0x3) r5 = socket$inet(0x2, 0x2, 0x0) getsockopt(r5, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:35 executing program 1: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x8000000000000a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) 00:28:35 executing program 3: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 316.153540] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 00:28:35 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) 00:28:35 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x9}}, 0x14}, 0x1}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) write$binfmt_aout(r1, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000000100)=""/19, 0x11c) 00:28:35 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x10000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4000004e20, @loopback=0x7f000001}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x3, &(0x7f00000011c0)=ANY=[@ANYBLOB="180000000300000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000000440)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00000000c0)={r1, r2}) clock_gettime(0x0, &(0x7f0000000ec0)={0x0}) recvmmsg(r3, &(0x7f0000000dc0)=[{{&(0x7f0000000840)=@alg, 0x80, &(0x7f0000000980), 0x0, &(0x7f00000009c0)=""/130, 0x82}}, {{&(0x7f0000000a80)=@generic, 0x80, &(0x7f0000000c00), 0x0, &(0x7f0000000c40)=""/52, 0x34}}], 0x2, 0x0, &(0x7f0000000f00)={r4}) sendmsg(r1, &(0x7f00000002c0)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="315f186d089f", 0x6}], 0x1}, 0x0) 00:28:35 executing program 1: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r0 = socket$inet6(0xa, 0x100000003, 0x8000000000000a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) 00:28:35 executing program 7: socket$inet6(0xa, 0x1, 0x0) ioctl$BLKIOMIN(0xffffffffffffffff, 0x1278, &(0x7f00000000c0)) r0 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r2 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r3, &(0x7f0000000480)) sendto$inet(r2, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r2, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r4 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r1, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r4) open_by_handle_at(r0, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000400)=0x3) r5 = socket$inet(0x2, 0x2, 0x0) getsockopt(r5, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:35 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000100)='team0\x00') sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000180)={0x10, 0x2400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)=@dellink={0x34, 0x11, 0x201, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'team0\x00'}]}, 0x34}, 0x1}, 0x0) 00:28:35 executing program 3: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:28:35 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) [ 316.582822] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 00:28:35 executing program 1: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r0 = socket$inet6(0xa, 0x100000003, 0x8000000000000a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) 00:28:35 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x0, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="7472757374656400644ebec8507b7f4b5319aa25e7b26c9911f97221c9eb37f44e488948384cd9bdc88116a64167aadda25eca2581f02c7ac2249c0f2f522526f5e6b31b0af05face4f5336cb187c14d794d24d73b5f4972faf21deae9f35078c1d542166f3c0188785c6a25703c8321f69623169d229f349dbb8e395b00c1ef2484621999fb8f253b4c4190cd2458ca6186db16ace9711b9f1dc73c0364c6a131dfbf49fbf01d5d9f721522e60a3190c333978c91bb262b5e6139b4e7126e0f8969f0772c939185c7b0853cb462b2b5a2135daa88590ab1f5d97044bfbe539e1fe807e2930e1bc5ba6dc6c8e12042cfbdc01d8ee424d03ce08c10e23d8c140690cb2dc078b103c69b173553", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) 00:28:35 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$BLKIOMIN(r0, 0x1278, &(0x7f00000000c0)) r1 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r1) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r3 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r3, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r4, &(0x7f0000000480)) sendto$inet(r3, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r3, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r5 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r2, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r5) open_by_handle_at(r1, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000400)=0x3) r6 = socket$inet(0x2, 0x2, 0x0) getsockopt(r6, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:35 executing program 4: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000040)={0x7, 0x4d}, 0x7) 00:28:36 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000400)={0x2, 0x4e23, @rand_addr=0x9}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) recvmmsg(r0, &(0x7f0000006fc0)=[{{&(0x7f0000005940)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000006ec0), 0x0, &(0x7f0000006f40)=""/81, 0x51}}], 0x1, 0x0, &(0x7f0000007180)={0x0, 0x989680}) shutdown(r1, 0x1) 00:28:36 executing program 3: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:28:36 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x10000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4000004e20, @loopback=0x7f000001}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x3, &(0x7f00000011c0)=ANY=[@ANYBLOB="180000000300000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000000440)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f00000000c0)={r1, r2}) clock_gettime(0x0, &(0x7f0000000ec0)={0x0}) recvmmsg(r3, &(0x7f0000000dc0)=[{{&(0x7f0000000840)=@alg, 0x80, &(0x7f0000000980), 0x0, &(0x7f00000009c0)=""/130, 0x82}}, {{&(0x7f0000000a80)=@generic, 0x80, &(0x7f0000000c00), 0x0, &(0x7f0000000c40)=""/52, 0x34}}], 0x2, 0x0, &(0x7f0000000f00)={r4}) sendmsg(r1, &(0x7f00000002c0)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="315f186d089f", 0x6}], 0x1}, 0x0) 00:28:36 executing program 1: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r0 = socket$inet6(0xa, 0x100000003, 0x8000000000000a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) 00:28:36 executing program 4: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) write$P9_RXATTRCREATE(r0, &(0x7f0000000080)={0x7, 0x21}, 0x7) [ 317.207536] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 00:28:36 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x9}}, 0x14}, 0x1}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) write$binfmt_aout(r1, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000000100)=""/19, 0x11c) 00:28:36 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$BLKIOMIN(r0, 0x1278, &(0x7f00000000c0)) r1 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r1) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r3 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r3, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r4, &(0x7f0000000480)) sendto$inet(r3, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r3, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r5 = request_key(&(0x7f0000000540)="7472757374656400644ebec8507b7f4b5319aa25e7b26c9911f97221c9eb37f44e488948384cd9bdc88116a64167aadda25eca2581f02c7ac2249c0f2f522526f5e6b31b0af05face4f5336cb187c14d794d24d73b5f4972faf21deae9f35078c1d542166f3c0188785c6a25703c8321f69623169d229f349dbb8e395b00c1ef2484621999fb8f253b4c4190cd2458ca6186db16ace9711b9f1dc73c0364c6a131dfbf49fbf01d5d9f721522e60a3190c333978c91bb262b5e6139b4e7126e0f8969f0772c939185c7b0853cb462b2b5a2135daa88590ab1f5d97044bfbe539e1fe807e2930e1bc5ba6dc6c8e12042cfbdc01d8ee424d03ce08c10e23d8c140690cb2dc078b103c69b173553", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r2, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r5) open_by_handle_at(r1, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000400)=0x3) r6 = socket$inet(0x2, 0x2, 0x0) getsockopt(r6, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:36 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040), 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) 00:28:36 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:28:36 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000200)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000001c0)='syz_tun\x00', 0x10) sendto$inet(r1, &(0x7f0000762fff), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20}, 0x10) 00:28:36 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x100000003, 0x8000000000000a) sendto$inet6(r1, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) 00:28:36 executing program 4: [ 317.842100] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 00:28:36 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$BLKIOMIN(r0, 0x1278, &(0x7f00000000c0)) r1 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r1) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r3 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r3, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r4, &(0x7f0000000480)) sendto$inet(r3, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r3, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r5 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r2, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r5) open_by_handle_at(r1, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000400)=0x3) r6 = socket$inet(0x2, 0x2, 0x0) getsockopt(r6, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:37 executing program 4: 00:28:37 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x100000003, 0x8000000000000a) sendto$inet6(r1, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) 00:28:37 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:28:37 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000400)={0x2, 0x4e23, @rand_addr=0x9}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) recvmmsg(r0, &(0x7f0000006fc0)=[{{&(0x7f0000005940)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000006ec0), 0x0, &(0x7f0000006f40)=""/81, 0x51}}], 0x1, 0x0, &(0x7f0000007180)={0x0, 0x989680}) shutdown(r1, 0x1) 00:28:37 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) 00:28:37 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x10000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4000004e20, @loopback=0x7f000001}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x3, &(0x7f00000011c0)=ANY=[@ANYBLOB="180000000300000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000000440)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f00000000c0)={r1, r2}) clock_gettime(0x0, &(0x7f0000000ec0)={0x0}) recvmmsg(r3, &(0x7f0000000dc0)=[{{&(0x7f0000000840)=@alg, 0x80, &(0x7f0000000980), 0x0, &(0x7f00000009c0)=""/130, 0x82}}, {{&(0x7f0000000a80)=@generic, 0x80, &(0x7f0000000c00), 0x0, &(0x7f0000000c40)=""/52, 0x34}}], 0x2, 0x0, &(0x7f0000000f00)={r4}) sendmsg(r1, &(0x7f00000002c0)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="315f186d089f", 0x6}], 0x1}, 0x0) 00:28:37 executing program 4: 00:28:37 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') [ 318.411429] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 318.515538] syz-executor1 (15502) used greatest stack depth: 53912 bytes left 00:28:37 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x9}}, 0x14}, 0x1}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) write$binfmt_aout(r1, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000000100)=""/19, 0x11c) 00:28:37 executing program 4: 00:28:37 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000400)={0x2, 0x4e23, @rand_addr=0x9}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) recvmmsg(r0, &(0x7f0000006fc0)=[{{&(0x7f0000005940)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000006ec0), 0x0, &(0x7f0000006f40)=""/81, 0x51}}], 0x1, 0x0, &(0x7f0000007180)={0x0, 0x989680}) shutdown(r1, 0x1) 00:28:37 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x100000003, 0x8000000000000a) sendto$inet6(r1, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) 00:28:37 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) 00:28:37 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:28:37 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:37 executing program 4: 00:28:37 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000400)={0x2, 0x4e23, @rand_addr=0x9}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) recvmmsg(r0, &(0x7f0000006fc0)=[{{&(0x7f0000005940)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000006ec0), 0x0, &(0x7f0000006f40)=""/81, 0x51}}], 0x1, 0x0, &(0x7f0000007180)={0x0, 0x989680}) shutdown(r1, 0x1) 00:28:37 executing program 4: [ 319.045749] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 00:28:38 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x100000003, 0x8000000000000a) sendto$inet6(r1, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) 00:28:38 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="7472757374656400644ebec8507b7f4b5319aa25e7b26c9911f97221c9eb37f44e488948384cd9bdc88116a64167aadda25eca2581f02c7ac2249c0f2f522526f5e6b31b0af05face4f5336cb187c14d794d24d73b5f4972faf21deae9f35078c1d542166f3c0188785c6a25703c8321f69623169d229f349dbb8e395b00c1ef2484621999fb8f253b4c4190cd2458ca6186db16ace9711b9f1dc73c0364c6a131dfbf49fbf01d5d9f721522e60a3190c333978c91bb262b5e6139b4e7126e0f8969f0772c939185c7b0853cb462b2b5a2135daa88590ab1f5d97044bfbe539e1fe807e2930e1bc5ba6dc6c8e12042cfbdc01d8ee424d03ce08c10e23d8c140690cb2dc078b103c69b173553", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) 00:28:38 executing program 4: r0 = socket(0x10, 0x4800000000000003, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x4000089f2, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_data=&(0x7f00000000c0)="a325d3c91116bf66fed2b246a94500aa6593352d29be1746fd84168b6ef37b32"}) 00:28:38 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x10000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4000004e20, @loopback=0x7f000001}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x3, &(0x7f00000011c0)=ANY=[@ANYBLOB="180000000300000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000000440)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f00000000c0)={r1, r2}) clock_gettime(0x0, &(0x7f0000000ec0)={0x0}) recvmmsg(r3, &(0x7f0000000dc0)=[{{&(0x7f0000000840)=@alg, 0x80, &(0x7f0000000980), 0x0, &(0x7f00000009c0)=""/130, 0x82}}, {{&(0x7f0000000a80)=@generic, 0x80, &(0x7f0000000c00), 0x0, &(0x7f0000000c40)=""/52, 0x34}}], 0x2, 0x0, &(0x7f0000000f00)={r4}) sendmsg(r1, &(0x7f00000002c0)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="315f186d089f", 0x6}], 0x1}, 0x0) 00:28:38 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="7472757374656400644ebec8507b7f4b5319aa25e7b26c9911f97221c9eb37f44e488948384cd9bdc88116a64167aadda25eca2581f02c7ac2249c0f2f522526f5e6b31b0af05face4f5336cb187c14d794d24d73b5f4972faf21deae9f35078c1d542166f3c0188785c6a25703c8321f69623169d229f349dbb8e395b00c1ef2484621999fb8f253b4c4190cd2458ca6186db16ace9711b9f1dc73c0364c6a131dfbf49fbf01d5d9f721522e60a3190c333978c91bb262b5e6139b4e7126e0f8969f0772c939185c7b0853cb462b2b5a2135daa88590ab1f5d97044bfbe539e1fe807e2930e1bc5ba6dc6c8e12042cfbdc01d8ee424d03ce08c10e23d8c140690cb2dc078b103c69b173553", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:38 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000400)={0x2, 0x4e23, @rand_addr=0x9}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2}, 0x10) recvmmsg(r0, &(0x7f0000006fc0)=[{{&(0x7f0000005940)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000006ec0), 0x0, &(0x7f0000006f40)=""/81, 0x51}}], 0x1, 0x0, &(0x7f0000007180)={0x0, 0x989680}) shutdown(r1, 0x1) 00:28:38 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x9}}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write$binfmt_aout(r1, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000000100)=""/19, 0x11c) 00:28:38 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:28:38 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x10000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x3, &(0x7f00000011c0)=ANY=[@ANYBLOB="180000000300000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000000440)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) 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) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00000000c0)={r0, r1}) sendmsg(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)='1', 0x1}], 0x1}, 0x4010) 00:28:38 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x100000003, 0x8000000000000a) sendto$inet6(r1, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) 00:28:38 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x0, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) 00:28:38 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') [ 319.824957] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 00:28:38 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x100000003, 0x8000000000000a) sendto$inet6(r1, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) 00:28:38 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:28:39 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:39 executing program 4: 00:28:39 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="7472757374656400644ebec8507b7f4b5319aa25e7b26c9911f97221c9eb37f44e488948384cd9bdc88116a64167aadda25eca2581f02c7ac2249c0f2f522526f5e6b31b0af05face4f5336cb187c14d794d24d73b5f4972faf21deae9f35078c1d542166f3c0188785c6a25703c8321f69623169d229f349dbb8e395b00c1ef2484621999fb8f253b4c4190cd2458ca6186db16ace9711b9f1dc73c0364c6a131dfbf49fbf01d5d9f721522e60a3190c333978c91bb262b5e6139b4e7126e0f8969f0772c939185c7b0853cb462b2b5a2135daa88590ab1f5d97044bfbe539e1fe807e2930e1bc5ba6dc6c8e12042cfbdc01d8ee424d03ce08c10e23d8c140690cb2dc078b103c69b173553", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0), 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) [ 320.142320] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 00:28:39 executing program 4: 00:28:39 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x100000003, 0x8000000000000a) sendto$inet6(r1, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) 00:28:39 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x10000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4000004e20, @loopback=0x7f000001}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x3, &(0x7f00000011c0)=ANY=[@ANYBLOB="180000000300000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000000440)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00000000c0)={0xffffffffffffffff, r2}) clock_gettime(0x0, &(0x7f0000000ec0)={0x0}) recvmmsg(r3, &(0x7f0000000dc0)=[{{&(0x7f0000000840)=@alg, 0x80, &(0x7f0000000980), 0x0, &(0x7f00000009c0)=""/130, 0x82}}, {{&(0x7f0000000a80)=@generic, 0x80, &(0x7f0000000c00), 0x0, &(0x7f0000000c40)=""/52, 0x34}}], 0x2, 0x0, &(0x7f0000000f00)={r4}) sendmsg(r1, &(0x7f00000002c0)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="315f186d089f", 0x6}], 0x1}, 0x0) 00:28:39 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:28:39 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000400)={0x2, 0x4e23, @rand_addr=0x9}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000006fc0)=[{{&(0x7f0000005940)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000006ec0), 0x0, &(0x7f0000006f40)=""/81, 0x51}}], 0x1, 0x0, &(0x7f0000007180)={0x0, 0x989680}) shutdown(r1, 0x1) [ 320.505182] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 00:28:39 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x9}}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write$binfmt_aout(r1, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000000100)=""/19, 0x11c) 00:28:39 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:39 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="7472757374656400644ebec8507b7f4b5319aa25e7b26c9911f97221c9eb37f44e488948384cd9bdc88116a64167aadda25eca2581f02c7ac2249c0f2f522526f5e6b31b0af05face4f5336cb187c14d794d24d73b5f4972faf21deae9f35078c1d542166f3c0188785c6a25703c8321f69623169d229f349dbb8e395b00c1ef2484621999fb8f253b4c4190cd2458ca6186db16ace9711b9f1dc73c0364c6a131dfbf49fbf01d5d9f721522e60a3190c333978c91bb262b5e6139b4e7126e0f8969f0772c939185c7b0853cb462b2b5a2135daa88590ab1f5d97044bfbe539e1fe807e2930e1bc5ba6dc6c8e12042cfbdc01d8ee424d03ce08c10e23d8c140690cb2dc078b103c69b173553", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) 00:28:39 executing program 4: 00:28:39 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x100000003, 0x8000000000000a) sendto$inet6(r1, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) 00:28:39 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:28:39 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000400)={0x2, 0x4e23, @rand_addr=0x9}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000006fc0)=[{{&(0x7f0000005940)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000006ec0), 0x0, &(0x7f0000006f40)=""/81, 0x51}}], 0x1, 0x0, &(0x7f0000007180)={0x0, 0x989680}) shutdown(r1, 0x1) [ 320.697778] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 00:28:39 executing program 4: 00:28:39 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:28:39 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000400)={0x2, 0x4e23, @rand_addr=0x9}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000006fc0)=[{{&(0x7f0000005940)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000006ec0), 0x0, &(0x7f0000006f40)=""/81, 0x51}}], 0x1, 0x0, &(0x7f0000007180)={0x0, 0x989680}) shutdown(r1, 0x1) 00:28:39 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x100000003, 0x8000000000000a) sendto$inet6(r1, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) 00:28:39 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:40 executing program 4: [ 321.036655] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 00:28:40 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x10000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4000004e20, @loopback=0x7f000001}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x3, &(0x7f00000011c0)=ANY=[@ANYBLOB="180000000300000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000000440)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00000000c0)={0xffffffffffffffff, r2}) clock_gettime(0x0, &(0x7f0000000ec0)={0x0}) recvmmsg(r3, &(0x7f0000000dc0)=[{{&(0x7f0000000840)=@alg, 0x80, &(0x7f0000000980), 0x0, &(0x7f00000009c0)=""/130, 0x82}}, {{&(0x7f0000000a80)=@generic, 0x80, &(0x7f0000000c00), 0x0, &(0x7f0000000c40)=""/52, 0x34}}], 0x2, 0x0, &(0x7f0000000f00)={r4}) sendmsg(r1, &(0x7f00000002c0)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="315f186d089f", 0x6}], 0x1}, 0x0) 00:28:40 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0), 0x0, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) 00:28:40 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 321.448864] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 00:28:40 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x9}}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write$binfmt_aout(r1, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000000100)=""/19, 0x11c) 00:28:40 executing program 4: 00:28:40 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000400)={0x2, 0x4e23, @rand_addr=0x9}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) recvmmsg(r0, &(0x7f0000006fc0), 0x0, 0x0, &(0x7f0000007180)={0x0, 0x989680}) shutdown(r1, 0x1) 00:28:40 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = socket$inet6(0xa, 0x100000003, 0x8000000000000a) sendto$inet6(r1, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) 00:28:40 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:40 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:28:40 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="7472757374656400644ebec8507b7f4b5319aa25e7b26c9911f97221c9eb37f44e488948384cd9bdc88116a64167aadda25eca2581f02c7ac2249c0f2f522526f5e6b31b0af05face4f5336cb187c14d794d24d73b5f4972faf21deae9f35078c1d542166f3c0188785c6a25703c8321f69623169d229f349dbb8e395b00c1ef2484621999fb8f253b4c4190cd2458ca6186db16ace9711b9f1dc73c0364c6a131dfbf49fbf01d5d9f721522e60a3190c333978c91bb262b5e6139b4e7126e0f8969f0772c939185c7b0853cb462b2b5a2135daa88590ab1f5d97044bfbe539e1fe807e2930e1bc5ba6dc6c8e12042cfbdc01d8ee424d03ce08c10e23d8c140690cb2dc078b103c69b173553", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f97", 0x23, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) 00:28:40 executing program 4: [ 321.689998] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 00:28:40 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = socket$inet6(0xa, 0x100000003, 0x8000000000000a) sendto$inet6(r1, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) 00:28:40 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:40 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:28:40 executing program 4: 00:28:40 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000400)={0x2, 0x4e23, @rand_addr=0x9}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) recvmmsg(r0, &(0x7f0000006fc0), 0x0, 0x0, &(0x7f0000007180)={0x0, 0x989680}) shutdown(r1, 0x1) [ 322.037589] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 00:28:41 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x10000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4000004e20, @loopback=0x7f000001}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x3, &(0x7f00000011c0)=ANY=[@ANYBLOB="180000000300000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000000440)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00000000c0)={0xffffffffffffffff, r2}) clock_gettime(0x0, &(0x7f0000000ec0)={0x0}) recvmmsg(r3, &(0x7f0000000dc0)=[{{&(0x7f0000000840)=@alg, 0x80, &(0x7f0000000980), 0x0, &(0x7f00000009c0)=""/130, 0x82}}, {{&(0x7f0000000a80)=@generic, 0x80, &(0x7f0000000c00), 0x0, &(0x7f0000000c40)=""/52, 0x34}}], 0x2, 0x0, &(0x7f0000000f00)={r4}) sendmsg(r1, &(0x7f00000002c0)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="315f186d089f", 0x6}], 0x1}, 0x0) 00:28:41 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="7472757374656400644ebec8507b7f4b5319aa25e7b26c9911f97221c9eb37f44e488948384cd9bdc88116a64167aadda25eca2581f02c7ac2249c0f2f522526f5e6b31b0af05face4f5336cb187c14d794d24d73b5f4972faf21deae9f35078c1d542166f3c0188785c6a25703c8321f69623169d229f349dbb8e395b00c1ef2484621999fb8f253b4c4190cd2458ca6186db16ace9711b9f1dc73c0364c6a131dfbf49fbf01d5d9f721522e60a3190c333978c91bb262b5e6139b4e7126e0f8969f0772c939185c7b0853cb462b2b5a2135daa88590ab1f5d97044bfbe539e1fe807e2930e1bc5ba6dc6c8e12042cfbdc01d8ee424d03ce08c10e23d8c140690cb2dc078b103c69b173553", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919", 0x35, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) 00:28:41 executing program 4: 00:28:41 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x9}}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000000100)=""/19, 0x11c) 00:28:41 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = socket$inet6(0xa, 0x100000003, 0x8000000000000a) sendto$inet6(r1, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) 00:28:41 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x0) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="7472757374656400644ebec8507b7f4b5319aa25e7b26c9911f97221c9eb37f44e488948384cd9bdc88116a64167aadda25eca2581f02c7ac2249c0f2f522526f5e6b31b0af05face4f5336cb187c14d794d24d73b5f4972faf21deae9f35078c1d542166f3c0188785c6a25703c8321f69623169d229f349dbb8e395b00c1ef2484621999fb8f253b4c4190cd2458ca6186db16ace9711b9f1dc73c0364c6a131dfbf49fbf01d5d9f721522e60a3190c333978c91bb262b5e6139b4e7126e0f8969f0772c939185c7b0853cb462b2b5a2135daa88590ab1f5d97044bfbe539e1fe807e2930e1bc5ba6dc6c8e12042cfbdc01d8ee424d03ce08c10e23d8c140690cb2dc078b103c69b173553", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:41 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:28:41 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000400)={0x2, 0x4e23, @rand_addr=0x9}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) recvmmsg(r0, &(0x7f0000006fc0), 0x0, 0x0, &(0x7f0000007180)={0x0, 0x989680}) shutdown(r1, 0x1) 00:28:41 executing program 4: 00:28:41 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87", 0x3e, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) [ 322.606353] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 00:28:41 executing program 4: 00:28:41 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x0) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:41 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000400)={0x2, 0x4e23, @rand_addr=0x9}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) recvmmsg(r0, &(0x7f0000006fc0)=[{{&(0x7f0000005940)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000006ec0), 0x0, &(0x7f0000006f40)=""/81, 0x51}}], 0x1, 0x0, &(0x7f0000007180)={0x0, 0x989680}) shutdown(0xffffffffffffffff, 0x1) 00:28:41 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:28:41 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") r1 = socket$inet6(0xa, 0x100000003, 0x8000000000000a) sendto$inet6(r1, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) 00:28:41 executing program 4: [ 322.956113] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 00:28:42 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x10000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4000004e20, @loopback=0x7f000001}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x3, &(0x7f00000011c0)=ANY=[@ANYBLOB="180000000300000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000000440)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00000000c0)={r1}) clock_gettime(0x0, &(0x7f0000000ec0)={0x0}) recvmmsg(r3, &(0x7f0000000dc0)=[{{&(0x7f0000000840)=@alg, 0x80, &(0x7f0000000980), 0x0, &(0x7f00000009c0)=""/130, 0x82}}, {{&(0x7f0000000a80)=@generic, 0x80, &(0x7f0000000c00), 0x0, &(0x7f0000000c40)=""/52, 0x34}}], 0x2, 0x0, &(0x7f0000000f00)={r4}) sendmsg(r1, &(0x7f00000002c0)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="315f186d089f", 0x6}], 0x1}, 0x0) 00:28:42 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f", 0x42, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) 00:28:42 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x0) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:42 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x9}}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000000100)=""/19, 0x11c) 00:28:42 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:28:42 executing program 4: 00:28:42 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") r1 = socket$inet6(0xa, 0x100000003, 0x8000000000000a) sendto$inet6(r1, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) 00:28:42 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(0xffffffffffffffff, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') [ 323.522491] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 00:28:42 executing program 4: 00:28:42 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f8501", 0x44, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) 00:28:42 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:28:42 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(0xffffffffffffffff, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="7472757374656400644ebec8507b7f4b5319aa25e7b26c9911f97221c9eb37f44e488948384cd9bdc88116a64167aadda25eca2581f02c7ac2249c0f2f522526f5e6b31b0af05face4f5336cb187c14d794d24d73b5f4972faf21deae9f35078c1d542166f3c0188785c6a25703c8321f69623169d229f349dbb8e395b00c1ef2484621999fb8f253b4c4190cd2458ca6186db16ace9711b9f1dc73c0364c6a131dfbf49fbf01d5d9f721522e60a3190c333978c91bb262b5e6139b4e7126e0f8969f0772c939185c7b0853cb462b2b5a2135daa88590ab1f5d97044bfbe539e1fe807e2930e1bc5ba6dc6c8e12042cfbdc01d8ee424d03ce08c10e23d8c140690cb2dc078b103c69b173553", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:42 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000400)={0x2, 0x4e23, @rand_addr=0x9}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) recvmmsg(r0, &(0x7f0000006fc0)=[{{&(0x7f0000005940)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000006ec0), 0x0, &(0x7f0000006f40)=""/81, 0x51}}], 0x1, 0x0, &(0x7f0000007180)={0x0, 0x989680}) shutdown(r1, 0x0) 00:28:42 executing program 4: 00:28:42 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") r1 = socket$inet6(0xa, 0x100000003, 0x8000000000000a) sendto$inet6(r1, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) 00:28:42 executing program 4: [ 323.939476] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 00:28:43 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x10000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4000004e20, @loopback=0x7f000001}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x3, &(0x7f00000011c0)=ANY=[@ANYBLOB="180000000300000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000000440)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00000000c0)={r1}) clock_gettime(0x0, &(0x7f0000000ec0)={0x0}) recvmmsg(r3, &(0x7f0000000dc0)=[{{&(0x7f0000000840)=@alg, 0x80, &(0x7f0000000980), 0x0, &(0x7f00000009c0)=""/130, 0x82}}, {{&(0x7f0000000a80)=@generic, 0x80, &(0x7f0000000c00), 0x0, &(0x7f0000000c40)=""/52, 0x34}}], 0x2, 0x0, &(0x7f0000000f00)={r4}) sendmsg(r1, &(0x7f00000002c0)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="315f186d089f", 0x6}], 0x1}, 0x0) 00:28:43 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:28:43 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d", 0x45, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) 00:28:43 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") r1 = socket$inet6(0xa, 0x100000003, 0x8000000000000a) sendto$inet6(r1, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) 00:28:43 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(0xffffffffffffffff, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:43 executing program 4: 00:28:43 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x9}}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000000100)=""/19, 0x11c) [ 324.440777] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 00:28:43 executing program 4: 00:28:43 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:43 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") r1 = socket$inet6(0xa, 0x100000003, 0x8000000000000a) sendto$inet6(r1, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) 00:28:43 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:28:43 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="7472757374656400644ebec8507b7f4b5319aa25e7b26c9911f97221c9eb37f44e488948384cd9bdc88116a64167aadda25eca2581f02c7ac2249c0f2f522526f5e6b31b0af05face4f5336cb187c14d794d24d73b5f4972faf21deae9f35078c1d542166f3c0188785c6a25703c8321f69623169d229f349dbb8e395b00c1ef2484621999fb8f253b4c4190cd2458ca6186db16ace9711b9f1dc73c0364c6a131dfbf49fbf01d5d9f721522e60a3190c333978c91bb262b5e6139b4e7126e0f8969f0772c939185c7b0853cb462b2b5a2135daa88590ab1f5d97044bfbe539e1fe807e2930e1bc5ba6dc6c8e12042cfbdc01d8ee424d03ce08c10e23d8c140690cb2dc078b103c69b173553", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, 0x0) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) [ 324.807696] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 00:28:43 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000400)={0x2, 0x4e23, @rand_addr=0x9}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) recvmmsg(r0, &(0x7f0000006fc0)=[{{&(0x7f0000005940)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000006ec0), 0x0, &(0x7f0000006f40)=""/81, 0x51}}], 0x1, 0x0, &(0x7f0000007180)={0x0, 0x989680}) shutdown(r1, 0x0) 00:28:43 executing program 4: 00:28:43 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:43 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") r1 = socket$inet6(0xa, 0x100000003, 0x8000000000000a) sendto$inet6(r1, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) 00:28:44 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x10000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4000004e20, @loopback=0x7f000001}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x3, &(0x7f00000011c0)=ANY=[@ANYBLOB="180000000300000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000000440)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00000000c0)={r1}) clock_gettime(0x0, &(0x7f0000000ec0)={0x0}) recvmmsg(r3, &(0x7f0000000dc0)=[{{&(0x7f0000000840)=@alg, 0x80, &(0x7f0000000980), 0x0, &(0x7f00000009c0)=""/130, 0x82}}, {{&(0x7f0000000a80)=@generic, 0x80, &(0x7f0000000c00), 0x0, &(0x7f0000000c40)=""/52, 0x34}}], 0x2, 0x0, &(0x7f0000000f00)={r4}) sendmsg(r1, &(0x7f00000002c0)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="315f186d089f", 0x6}], 0x1}, 0x0) 00:28:44 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:28:44 executing program 4: 00:28:44 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) 00:28:44 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") r1 = socket$inet6(0xa, 0x100000003, 0x8000000000000a) sendto$inet6(r1, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) 00:28:44 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:44 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x9}}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) write$binfmt_aout(r1, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000000100)=""/19, 0x11c) 00:28:44 executing program 4: [ 325.489707] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 00:28:44 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") r1 = socket$inet6(0xa, 0x100000003, 0x8000000000000a) sendto$inet6(r1, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) 00:28:44 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:44 executing program 4: 00:28:44 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 325.852974] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 00:28:44 executing program 4: 00:28:44 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x0, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) 00:28:44 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000400)={0x2, 0x4e23, @rand_addr=0x9}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) recvmmsg(r0, &(0x7f0000006fc0)=[{{&(0x7f0000005940)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000006ec0), 0x0, &(0x7f0000006f40)=""/81, 0x51}}], 0x1, 0x0, &(0x7f0000007180)={0x0, 0x989680}) shutdown(r1, 0x0) 00:28:44 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") r1 = socket$inet6(0xa, 0x100000003, 0x8000000000000a) sendto$inet6(r1, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) 00:28:45 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x10000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4000004e20, @loopback=0x7f000001}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x3, &(0x7f00000011c0)=ANY=[@ANYBLOB="180000000300000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000000440)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00000000c0)={r1, r2}) clock_gettime(0x0, &(0x7f0000000ec0)={0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000000dc0)=[{{&(0x7f0000000840)=@alg, 0x80, &(0x7f0000000980), 0x0, &(0x7f00000009c0)=""/130, 0x82}}, {{&(0x7f0000000a80)=@generic, 0x80, &(0x7f0000000c00), 0x0, &(0x7f0000000c40)=""/52, 0x34}}], 0x2, 0x0, &(0x7f0000000f00)={r4}) sendmsg(r1, &(0x7f00000002c0)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="315f186d089f", 0x6}], 0x1}, 0x0) 00:28:45 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:45 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:28:45 executing program 4: 00:28:45 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x0, 0x8000000000000a) sendto$inet6(r1, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) 00:28:45 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x8, 0x3f}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) 00:28:45 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x9}}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) write$binfmt_aout(r1, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(0xffffffffffffffff, 0x0) read(r2, &(0x7f0000000100)=""/19, 0x11c) [ 326.469704] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 00:28:45 executing program 4: 00:28:45 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:45 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x100000003, 0x0) sendto$inet6(r1, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) 00:28:45 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:28:45 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x10000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4000004e20, @loopback=0x7f000001}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x3, &(0x7f00000011c0)=ANY=[@ANYBLOB="180000000300000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000000440)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00000000c0)={r1, r2}) clock_gettime(0x0, &(0x7f0000000ec0)={0x0}) recvmmsg(r3, &(0x7f0000000dc0)=[{{&(0x7f0000000a80)=@generic, 0x80, &(0x7f0000000c00), 0x0, &(0x7f0000000c40)=""/52, 0x34}}], 0x1, 0x0, &(0x7f0000000f00)={r4}) sendmsg(r1, &(0x7f00000002c0)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="315f186d089f", 0x6}], 0x1}, 0x0) 00:28:45 executing program 4: 00:28:45 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x37, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) [ 326.807635] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 00:28:46 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:46 executing program 4: 00:28:46 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x100000003, 0x8000000000000a) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) 00:28:46 executing program 6: 00:28:46 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:28:46 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x4e, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) 00:28:46 executing program 6: 00:28:46 executing program 4: 00:28:46 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x9}}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) write$binfmt_aout(r1, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) read(0xffffffffffffffff, &(0x7f0000000100)=""/19, 0x11c) 00:28:46 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:28:46 executing program 1: 00:28:46 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:46 executing program 6: 00:28:46 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x10000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4000004e20, @loopback=0x7f000001}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x3, &(0x7f00000011c0)=ANY=[@ANYBLOB="180000000300000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000000440)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00000000c0)={r1, r2}) clock_gettime(0x0, &(0x7f0000000ec0)={0x0}) recvmmsg(r3, &(0x7f0000000dc0)=[{{&(0x7f0000000a80)=@generic, 0x80, &(0x7f0000000c00), 0x0, &(0x7f0000000c40)=""/52, 0x34}}], 0x1, 0x0, &(0x7f0000000f00)={r4}) sendmsg(r1, &(0x7f00000002c0)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="315f186d089f", 0x6}], 0x1}, 0x0) 00:28:46 executing program 4: 00:28:46 executing program 1: 00:28:46 executing program 6: 00:28:46 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:28:46 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:46 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x5a, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) 00:28:46 executing program 6: 00:28:46 executing program 4: 00:28:46 executing program 1: 00:28:46 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 00:28:47 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x20, 0x10, 0xc362e63b3f31ba5f}, 0x20}, 0x1}, 0x0) 00:28:47 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:47 executing program 1: 00:28:47 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1}, 0x10) syz_emit_ethernet(0x423, &(0x7f0000000cc0)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1=0xe0000001}, @dccp={{0x0, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}, "b441d632cdbbcb211363807aec73d3883762a61dc02d349bfa3ac974b987aa7fb97eb324d594fbbb77bab759418aa8d451d921e8f5d2cf2b08292111701192e97cac366dd3eb2e0fb039e58314ef4709c5f3556db6a1ab6b4fb2bdd83cdc26e8395ec4984ec3faf71a611d1569545d654cded93be827a85188b803c19c1b56aab522862a718b81e512b49690994d3425e33bd93f0e744c66a083c1f9f1bd7bb8f9e123c08f3f041ed3fdc058136cf0071a47cc0e38720a12e11e842a7b5b26dff07f578fdb9a7b14662a625c1ee76c41ccb2b1fc6376aa718e1067b9e4af511ef5b360dbfad326108bb033db193dab27974eb8c462739eaee51d87f31c516e7e391073770da3202e02c41a7277c847df24bd5b0a7ab6e252f3c8ebf00688cc55311d887e8bfd95a7f4c6a126af3fe26714ddb869c66d18f870631bbd497e8a06881b754ecdcdd0dcffc51cd52a6b560f8d64b63a1674745edc5f53b18a8ffcc5c2fbc4d2bbcc2faf3c189d9b36c0655d1394f5c127ec86b8a764a87b546c2b6ac37d0a8ec3edd7cda6f930570763dbdc0640d219749bd57c7c89eaadfdae41d654a46b17be069a32a7d94d29b612fbe61b8bd11a2d10ba5d4ac7014fc0465c3f144598bd1f913343e7293711040eee0ae8df1e49f04ed1037d4b742aed0e932116060aaf6b985238d2e10fb5b11d19d7801befed4833287d96a85a7cdd9e211a672760335655576fc0fa0336621c2b2b1018ef71bb5077c67ee5fa8d479d6776013363e98b1f1213712be7e47549b6035459008c509f0f983130a451531381ee3c1ab9e1cbb8e558b56ca1a70939389addc5f9632b37ff3f634abb504bb0be0a51649683f6e29588c15cda40255e173328681884ffef6729e9058c5623e1401fdcc7b8cb5623a8fd725fbeea05fc417c44e46500619218dff7c70aa068994c58883cada505a2aa85b6620dfe9c45b707c9aa1222b86972eae564b28a05ddfa3545df231fde2707d4bf67dc6ba41daba91dee8081e5c7e2bcfbebebd42d5ab8a32d6e098fd57233e3b813dc0d772134775def451823b7fef2bc93da01722cd613b9a3db7e2d4c51fb7b56006ee9cea53b62343599a56167388d45247f9289fb1cab67a7cb0c3665ddf1e1411875b4de3428b32fc6603691a023d8e4cb93c667acb7b535fb5f77af9a49640cbe8ffe3a193cf4df1b556a67cb753c60bdf978b871aa513c07074c6602037ebc32199290e3c7ac6f103ad9358951ad4de0c8f1b34951b0e6a48295975cf08b2c3c95064855fc95317e386f1c18608d1d08699003c998b93332cd316f17a5139d350cbfa9dabc3f77c4197a0186e50913978e980a7a028e7ccdeee718af028200e94a6b3a0ec93ba14b0c64dfaf3967e230d8cf876f26287d436ebc9588b52b43f2380836bfe3"}}}}}, 0x0) fstat(r0, &(0x7f0000000100)) recvmsg(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@hci, 0x80, &(0x7f0000000100), 0x1, &(0x7f0000000540)=""/111, 0x6f}, 0x0) 00:28:47 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000366000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) write$9p(r0, &(0x7f00000000c0), 0x0) 00:28:47 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x10000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4000004e20, @loopback=0x7f000001}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x3, &(0x7f00000011c0)=ANY=[@ANYBLOB="180000000300000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000000440)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00000000c0)={r1, r2}) clock_gettime(0x0, &(0x7f0000000ec0)={0x0}) recvmmsg(r3, &(0x7f0000000dc0)=[{{&(0x7f0000000a80)=@generic, 0x80, &(0x7f0000000c00), 0x0, &(0x7f0000000c40)=""/52, 0x34}}], 0x1, 0x0, &(0x7f0000000f00)={r4}) sendmsg(r1, &(0x7f00000002c0)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="315f186d089f", 0x6}], 0x1}, 0x0) 00:28:47 executing program 6: 00:28:47 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x60, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428d"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) 00:28:47 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x10000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x3, &(0x7f00000011c0)=ANY=[@ANYBLOB="180000000300000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000000440)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00000000c0)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000300)={0xffffffffffffffff}) recvmmsg(r3, &(0x7f0000001080)=[{{&(0x7f0000000c80)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000f80), 0x0, &(0x7f0000000fc0)=""/138, 0x8a}}], 0x1, 0x0, &(0x7f0000001180)) sendto(r0, &(0x7f0000000100)="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", 0x11d, 0x0, &(0x7f00000003c0)=@pptp={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x80) dup2(r4, r2) 00:28:47 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:47 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x20, 0x10, 0xc362e63b3f31ba5f}, 0x20}, 0x1}, 0x0) 00:28:47 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x2, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffb, 0x0, 0xfdffffff}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 00:28:47 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1}, 0x10) syz_emit_ethernet(0x423, &(0x7f0000000cc0)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1=0xe0000001}, @dccp={{0x0, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}, "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"}}}}}, 0x0) fstat(r0, &(0x7f0000000100)) recvmsg(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@hci, 0x80, &(0x7f0000000100), 0x1, &(0x7f0000000540)=""/111, 0x6f}, 0x0) 00:28:47 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000000100)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x6c}], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 00:28:47 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:47 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x20, 0x10, 0xc362e63b3f31ba5f}, 0x20}, 0x1}, 0x0) 00:28:47 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r1, r1, 0x0, 0x1e4) 00:28:48 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1}, 0x10) syz_emit_ethernet(0x423, &(0x7f0000000cc0)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1=0xe0000001}, @dccp={{0x0, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}, "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"}}}}}, 0x0) fstat(r0, &(0x7f0000000100)) recvmsg(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@hci, 0x80, &(0x7f0000000100), 0x1, &(0x7f0000000540)=""/111, 0x6f}, 0x0) 00:28:48 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x63, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bf"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) 00:28:48 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000000100)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x6c}], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 00:28:48 executing program 4: 00:28:48 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x10000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4000004e20, @loopback=0x7f000001}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x3, &(0x7f00000011c0)=ANY=[@ANYBLOB="180000000300000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000000440)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00000000c0)={r1, r2}) clock_gettime(0x0, &(0x7f0000000ec0)={0x0}) recvmmsg(r3, &(0x7f0000000dc0)=[{{&(0x7f0000000840)=@alg, 0x80, &(0x7f0000000980), 0x0, &(0x7f00000009c0)=""/130, 0x82}}], 0x1, 0x0, &(0x7f0000000f00)={r4}) sendmsg(r1, &(0x7f00000002c0)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="315f186d089f", 0x6}], 0x1}, 0x0) 00:28:48 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:48 executing program 3: 00:28:48 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1}, 0x10) syz_emit_ethernet(0x423, &(0x7f0000000cc0)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1=0xe0000001}, @dccp={{0x0, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}, "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"}}}}}, 0x0) fstat(r0, &(0x7f0000000100)) recvmsg(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@hci, 0x80, &(0x7f0000000100), 0x1, &(0x7f0000000540)=""/111, 0x6f}, 0x0) 00:28:48 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000000100)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x6c}], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 00:28:48 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000000280)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) r2 = dup2(r1, r1) r3 = accept$inet6(r2, 0x0, &(0x7f00000000c0)) sendto$inet(r3, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) 00:28:48 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x64, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) 00:28:48 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x10000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x3, &(0x7f00000011c0)=ANY=[@ANYBLOB="180000000300000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000000440)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00000000c0)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000300)={0xffffffffffffffff}) recvmmsg(r3, &(0x7f0000001080)=[{{&(0x7f0000000c80)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000f80), 0x0, &(0x7f0000000fc0)=""/138, 0x8a}}], 0x1, 0x0, &(0x7f0000001180)) sendto(r0, &(0x7f0000000100)="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", 0x11d, 0x0, &(0x7f00000003c0)=@pptp={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x80) dup2(r4, r2) 00:28:48 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000000014, &(0x7f0000000080)=0x80000000002, 0x4) recvmsg(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x211, &(0x7f0000000680)=[{&(0x7f0000000180)=""/84, 0xfeb3}], 0x1}, 0x0) sendmmsg(r0, &(0x7f0000000040), 0x3b8, 0x4044000) 00:28:48 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x1, 0x3}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x1, 0x3}, 0x20) 00:28:48 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000000100)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x6c}], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 00:28:48 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1}, 0x10) syz_emit_ethernet(0x423, &(0x7f0000000cc0)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1=0xe0000001}, @dccp={{0x0, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}, "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"}}}}}, 0x0) recvmsg(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@hci, 0x80, &(0x7f0000000100), 0x1, &(0x7f0000000540)=""/111, 0x6f}, 0x0) 00:28:48 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:49 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x0) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) 00:28:49 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) write$P9_RSETATTR(r0, &(0x7f00000000c0)={0x7, 0x1b}, 0x7) 00:28:49 executing program 4: mkdir(&(0x7f0000000180)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) r3 = gettid() fsetxattr(r2, &(0x7f0000000080)=@known='security.selinux\x00', &(0x7f0000000040)="0098bbeda3e66dcc805eb96614f882da4154357a663110000000000000", 0x1d, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000040000)) tkill(r3, 0x1004000000016) close(r0) 00:28:49 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x10000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4000004e20, @loopback=0x7f000001}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x3, &(0x7f00000011c0)=ANY=[@ANYBLOB="180000000300000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000000440)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00000000c0)={r1, r2}) clock_gettime(0x0, &(0x7f0000000ec0)={0x0}) recvmmsg(r3, &(0x7f0000000dc0)=[{{&(0x7f0000000840)=@alg, 0x80, &(0x7f0000000980), 0x0, &(0x7f00000009c0)=""/130, 0x82}}], 0x1, 0x0, &(0x7f0000000f00)={r4}) sendmsg(r1, &(0x7f00000002c0)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="315f186d089f", 0x6}], 0x1}, 0x0) 00:28:49 executing program 6: socket$inet6(0xa, 0x1000000000002, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000000100)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x6c}], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 00:28:49 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:49 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x4008556c, &(0x7f0000000080)) 00:28:49 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) 00:28:49 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x10000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x3, &(0x7f00000011c0)=ANY=[@ANYBLOB="180000000300000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000000440)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00000000c0)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000300)={0xffffffffffffffff}) recvmmsg(r3, &(0x7f0000001080)=[{{&(0x7f0000000c80)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000f80), 0x0, &(0x7f0000000fc0)=""/138, 0x8a}}], 0x1, 0x0, &(0x7f0000001180)) sendto(r0, &(0x7f0000000100)="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", 0x11d, 0x0, &(0x7f00000003c0)=@pptp={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x80) dup2(r4, r2) 00:28:49 executing program 6: socket$inet6(0xa, 0x1000000000002, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000000100)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x6c}], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 00:28:49 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc7, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) close(r1) 00:28:49 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(0xffffffffffffffff, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:49 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x1, &(0x7f0000000380)=[{0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) 00:28:49 executing program 6: socket$inet6(0xa, 0x1000000000002, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000000100)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x6c}], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 00:28:49 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1}, 0x10) syz_emit_ethernet(0x423, &(0x7f0000000cc0)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1=0xe0000001}, @dccp={{0x0, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}, "b441d632cdbbcb211363807aec73d3883762a61dc02d349bfa3ac974b987aa7fb97eb324d594fbbb77bab759418aa8d451d921e8f5d2cf2b08292111701192e97cac366dd3eb2e0fb039e58314ef4709c5f3556db6a1ab6b4fb2bdd83cdc26e8395ec4984ec3faf71a611d1569545d654cded93be827a85188b803c19c1b56aab522862a718b81e512b49690994d3425e33bd93f0e744c66a083c1f9f1bd7bb8f9e123c08f3f041ed3fdc058136cf0071a47cc0e38720a12e11e842a7b5b26dff07f578fdb9a7b14662a625c1ee76c41ccb2b1fc6376aa718e1067b9e4af511ef5b360dbfad326108bb033db193dab27974eb8c462739eaee51d87f31c516e7e391073770da3202e02c41a7277c847df24bd5b0a7ab6e252f3c8ebf00688cc55311d887e8bfd95a7f4c6a126af3fe26714ddb869c66d18f870631bbd497e8a06881b754ecdcdd0dcffc51cd52a6b560f8d64b63a1674745edc5f53b18a8ffcc5c2fbc4d2bbcc2faf3c189d9b36c0655d1394f5c127ec86b8a764a87b546c2b6ac37d0a8ec3edd7cda6f930570763dbdc0640d219749bd57c7c89eaadfdae41d654a46b17be069a32a7d94d29b612fbe61b8bd11a2d10ba5d4ac7014fc0465c3f144598bd1f913343e7293711040eee0ae8df1e49f04ed1037d4b742aed0e932116060aaf6b985238d2e10fb5b11d19d7801befed4833287d96a85a7cdd9e211a672760335655576fc0fa0336621c2b2b1018ef71bb5077c67ee5fa8d479d6776013363e98b1f1213712be7e47549b6035459008c509f0f983130a451531381ee3c1ab9e1cbb8e558b56ca1a70939389addc5f9632b37ff3f634abb504bb0be0a51649683f6e29588c15cda40255e173328681884ffef6729e9058c5623e1401fdcc7b8cb5623a8fd725fbeea05fc417c44e46500619218dff7c70aa068994c58883cada505a2aa85b6620dfe9c45b707c9aa1222b86972eae564b28a05ddfa3545df231fde2707d4bf67dc6ba41daba91dee8081e5c7e2bcfbebebd42d5ab8a32d6e098fd57233e3b813dc0d772134775def451823b7fef2bc93da01722cd613b9a3db7e2d4c51fb7b56006ee9cea53b62343599a56167388d45247f9289fb1cab67a7cb0c3665ddf1e1411875b4de3428b32fc6603691a023d8e4cb93c667acb7b535fb5f77af9a49640cbe8ffe3a193cf4df1b556a67cb753c60bdf978b871aa513c07074c6602037ebc32199290e3c7ac6f103ad9358951ad4de0c8f1b34951b0e6a48295975cf08b2c3c95064855fc95317e386f1c18608d1d08699003c998b93332cd316f17a5139d350cbfa9dabc3f77c4197a0186e50913978e980a7a028e7ccdeee718af028200e94a6b3a0ec93ba14b0c64dfaf3967e230d8cf876f26287d436ebc9588b52b43f2380836bfe3"}}}}}, 0x0) recvmsg(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@hci, 0x80, &(0x7f0000000100), 0x1, &(0x7f0000000540)=""/111, 0x6f}, 0x0) 00:28:50 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(0xffffffffffffffff, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:50 executing program 6: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000000100)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x6c}], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 00:28:50 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x0, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) 00:28:50 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000500)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) read(r0, &(0x7f0000000100)=""/234, 0x2ff) ioctl$TIOCSBRK(r1, 0x40044591) 00:28:50 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x10000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4000004e20, @loopback=0x7f000001}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x3, &(0x7f00000011c0)=ANY=[@ANYBLOB="180000000300000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000000440)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00000000c0)={r1, r2}) clock_gettime(0x0, &(0x7f0000000ec0)={0x0}) recvmmsg(r3, &(0x7f0000000dc0)=[{{&(0x7f0000000840)=@alg, 0x80, &(0x7f0000000980), 0x0, &(0x7f00000009c0)=""/130, 0x82}}], 0x1, 0x0, &(0x7f0000000f00)={r4}) sendmsg(r1, &(0x7f00000002c0)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="315f186d089f", 0x6}], 0x1}, 0x0) 00:28:50 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(0xffffffffffffffff, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:50 executing program 6: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000000100)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x6c}], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 00:28:50 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) 00:28:50 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, 0xffffffffffffffff) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:50 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x10000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x3, &(0x7f00000011c0)=ANY=[@ANYBLOB="180000000300000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000000440)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00000000c0)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000300)={0xffffffffffffffff}) recvmmsg(r3, &(0x7f0000001080)=[{{&(0x7f0000000c80)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000f80), 0x0, &(0x7f0000000fc0)=""/138, 0x8a}}], 0x1, 0x0, &(0x7f0000001180)) sendto(r0, &(0x7f0000000100)="036fb904bae280d95d40135c9b0a4329cdd312c218f117e2bea31ccb12d2769a6e15f7255d670926e71d15d86cf95dc591671716dbbd4a57a9d25783d766b76aa0253f3a048ce32f649100b1fb7a8a640320f7ad70ef489eebfe625deb1f746b2d57ad6ffcebf766574249e2f1ce8d9a947cfdfabc17f382cc056570ad6c96658af7af013bd7e96ec9d401eb7a1825cee6adac1128f3b03f1809b9ea287051f64116510c0bbd676d331453ca2362e41ae728b088b3916735d7b39f804fdf58d87a8f8755bd1c62d86cba7d8d55fb9771647ba7992201698942a1a37e1f5375f2f70cc2968e0ede024ffccb69b8f641427f6ec4bae9227b1670b5beb9c321c4e218372d286a60e831291ceb154cca1eb8ddf5b3282707abcd2a41b071b8", 0x11d, 0x0, &(0x7f00000003c0)=@pptp={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x80) dup2(r4, r2) 00:28:50 executing program 6: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000000100)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x6c}], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 00:28:50 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc7, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) close(r1) 00:28:50 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x1, &(0x7f0000000380)=[{0x20, 0x101}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) 00:28:50 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, 0xffffffffffffffff) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:50 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000000100)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x6c}], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 00:28:50 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1}, 0x10) syz_emit_ethernet(0x423, &(0x7f0000000cc0)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1=0xe0000001}, @dccp={{0x0, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}, "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"}}}}}, 0x0) recvmsg(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@hci, 0x80, &(0x7f0000000100), 0x1, &(0x7f0000000540)=""/111, 0x6f}, 0x0) 00:28:50 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, 0xffffffffffffffff) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:51 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="7472757374656400644ebec8507b7f4b5319aa25e7b26c9911f97221c9eb37f44e488948384cd9bdc88116a64167aadda25eca2581f02c7ac2249c0f2f522526f5e6b31b0af05face4f5336cb187c14d794d24d73b5f4972faf21deae9f35078c1d542166f3c0188785c6a25703c8321f69623169d229f349dbb8e395b00c1ef2484621999fb8f253b4c4190cd2458ca6186db16ace9711b9f1dc73c0364c6a131dfbf49fbf01d5d9f721522e60a3190c333978c91bb262b5e6139b4e7126e0f8969f0772c939185c7b0853cb462b2b5a2135daa88590ab1f5d97044bfbe539e1fe807e2930e1bc5ba6dc6c8e12042cfbdc01d8ee424d03ce08c10e23d8c140690cb2dc078b103c69b173553", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x0, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) 00:28:51 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000000100)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x6c}], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 00:28:51 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc7, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) close(r1) 00:28:51 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x10000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4000004e20, @loopback=0x7f000001}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x3, &(0x7f00000011c0)=ANY=[@ANYBLOB="180000000300000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000000440)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00000000c0)={r1, r2}) clock_gettime(0x0, &(0x7f0000000ec0)={0x0}) recvmmsg(r3, &(0x7f0000000dc0)=[{{&(0x7f0000000840)=@alg, 0x80, &(0x7f0000000980), 0x0, &(0x7f00000009c0)=""/130, 0x82}}, {{&(0x7f0000000a80)=@generic, 0x80, &(0x7f0000000c00), 0x0, &(0x7f0000000c40)=""/52, 0x34}}], 0x2, 0x0, &(0x7f0000000f00)) sendmsg(r1, &(0x7f00000002c0)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="315f186d089f", 0x6}], 0x1}, 0x0) 00:28:51 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:51 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000000100)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x6c}], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 00:28:51 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) 00:28:51 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000000100)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x6c}], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 00:28:51 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x10000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x3, &(0x7f00000011c0)=ANY=[@ANYBLOB="180000000300000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000000440)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00000000c0)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000300)={0xffffffffffffffff}) recvmmsg(r3, &(0x7f0000001080)=[{{&(0x7f0000000c80)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000f80), 0x0, &(0x7f0000000fc0)=""/138, 0x8a}}], 0x1, 0x0, &(0x7f0000001180)) dup2(r4, r2) 00:28:51 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:51 executing program 3: r0 = socket$kcm(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000001000)=ANY=[@ANYBLOB="bf16000000000000b70700000100000048700000f7ffff89bf700000000000009500000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000200)=r1, 0x4) sendmsg$kcm(r0, &(0x7f0000002c80)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000001600)="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", 0xcfa}], 0x1, &(0x7f0000000000)}, 0x0) 00:28:51 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="7472757374656400644ebec8507b7f4b5319aa25e7b26c9911f97221c9eb37f44e488948384cd9bdc88116a64167aadda25eca2581f02c7ac2249c0f2f522526f5e6b31b0af05face4f5336cb187c14d794d24d73b5f4972faf21deae9f35078c1d542166f3c0188785c6a25703c8321f69623169d229f349dbb8e395b00c1ef2484621999fb8f253b4c4190cd2458ca6186db16ace9711b9f1dc73c0364c6a131dfbf49fbf01d5d9f721522e60a3190c333978c91bb262b5e6139b4e7126e0f8969f0772c939185c7b0853cb462b2b5a2135daa88590ab1f5d97044bfbe539e1fe807e2930e1bc5ba6dc6c8e12042cfbdc01d8ee424d03ce08c10e23d8c140690cb2dc078b103c69b173553", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) 00:28:51 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000000100)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x6c}], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 00:28:51 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1}, 0x10) fstat(r0, &(0x7f0000000100)) recvmsg(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@hci, 0x80, &(0x7f0000000100), 0x1, &(0x7f0000000540)=""/111, 0x6f}, 0x0) 00:28:51 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:51 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000000100)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x6c}], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 00:28:52 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000877000)={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, 0x80ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:28:52 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) 00:28:52 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc7, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) close(r1) 00:28:52 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x10000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4000004e20, @loopback=0x7f000001}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x3, &(0x7f00000011c0)=ANY=[@ANYBLOB="180000000300000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000000440)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00000000c0)={r1, r2}) clock_gettime(0x0, &(0x7f0000000ec0)={0x0}) recvmmsg(r3, &(0x7f0000000dc0)=[{{&(0x7f0000000840)=@alg, 0x80, &(0x7f0000000980), 0x0, &(0x7f00000009c0)=""/130, 0x82}}, {{&(0x7f0000000a80)=@generic, 0x80, &(0x7f0000000c00), 0x0, &(0x7f0000000c40)=""/52, 0x34}}], 0x2, 0x0, &(0x7f0000000f00)) sendmsg(r1, &(0x7f00000002c0)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="315f186d089f", 0x6}], 0x1}, 0x0) 00:28:52 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000000100)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x6c}], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 00:28:52 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x0, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="7472757374656400644ebec8507b7f4b5319aa25e7b26c9911f97221c9eb37f44e488948384cd9bdc88116a64167aadda25eca2581f02c7ac2249c0f2f522526f5e6b31b0af05face4f5336cb187c14d794d24d73b5f4972faf21deae9f35078c1d542166f3c0188785c6a25703c8321f69623169d229f349dbb8e395b00c1ef2484621999fb8f253b4c4190cd2458ca6186db16ace9711b9f1dc73c0364c6a131dfbf49fbf01d5d9f721522e60a3190c333978c91bb262b5e6139b4e7126e0f8969f0772c939185c7b0853cb462b2b5a2135daa88590ab1f5d97044bfbe539e1fe807e2930e1bc5ba6dc6c8e12042cfbdc01d8ee424d03ce08c10e23d8c140690cb2dc078b103c69b173553", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:52 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f00000036c0), 0x0, 0x0, &(0x7f0000003880)={0x0, 0x989680}) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/anycast6\x00') preadv(r0, &(0x7f0000000140), 0x391, 0x0) 00:28:52 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x0, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) 00:28:52 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000000100)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x6c}], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 00:28:52 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x10000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x3, &(0x7f00000011c0)=ANY=[@ANYBLOB="180000000300000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000000440)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00000000c0)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000300)) sendto(r0, &(0x7f0000000100)="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", 0x11d, 0x0, &(0x7f00000003c0)=@pptp={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x80) dup2(0xffffffffffffffff, r2) 00:28:52 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:52 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f00000036c0), 0x0, 0x0, &(0x7f0000003880)={0x0, 0x989680}) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/anycast6\x00') preadv(r0, &(0x7f0000000140), 0x391, 0x0) 00:28:52 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(0xffffffffffffffff, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) 00:28:52 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1}, 0x10) fstat(r0, &(0x7f0000000100)) recvmsg(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@hci, 0x80, &(0x7f0000000100), 0x1, &(0x7f0000000540)=""/111, 0x6f}, 0x0) 00:28:52 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x5) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}, 0x4}], 0x18) 00:28:52 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000000100)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x6c}], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 00:28:52 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="7472757374656400644ebec8507b7f4b5319aa25e7b26c9911f97221c9eb37f44e488948384cd9bdc88116a64167aadda25eca2581f02c7ac2249c0f2f522526f5e6b31b0af05face4f5336cb187c14d794d24d73b5f4972faf21deae9f35078c1d542166f3c0188785c6a25703c8321f69623169d229f349dbb8e395b00c1ef2484621999fb8f253b4c4190cd2458ca6186db16ace9711b9f1dc73c0364c6a131dfbf49fbf01d5d9f721522e60a3190c333978c91bb262b5e6139b4e7126e0f8969f0772c939185c7b0853cb462b2b5a2135daa88590ab1f5d97044bfbe539e1fe807e2930e1bc5ba6dc6c8e12042cfbdc01d8ee424d03ce08c10e23d8c140690cb2dc078b103c69b173553", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x0, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) 00:28:52 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:53 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x4400}, 0xc, &(0x7f00000000c0)={&(0x7f00000005c0)=@setlink={0x28, 0x13, 0xf2f, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_OPERSTATE={0x8, 0x4}]}, 0x28}, 0x1}, 0x0) 00:28:53 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x10000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4000004e20, @loopback=0x7f000001}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x3, &(0x7f00000011c0)=ANY=[@ANYBLOB="180000000300000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000000440)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00000000c0)={r1, r2}) clock_gettime(0x0, &(0x7f0000000ec0)={0x0}) recvmmsg(r3, &(0x7f0000000dc0)=[{{&(0x7f0000000840)=@alg, 0x80, &(0x7f0000000980), 0x0, &(0x7f00000009c0)=""/130, 0x82}}, {{&(0x7f0000000a80)=@generic, 0x80, &(0x7f0000000c00), 0x0, &(0x7f0000000c40)=""/52, 0x34}}], 0x2, 0x0, &(0x7f0000000f00)) sendmsg(r1, &(0x7f00000002c0)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="315f186d089f", 0x6}], 0x1}, 0x0) 00:28:53 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x10000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x3, &(0x7f00000011c0)=ANY=[@ANYBLOB="180000000300000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000000440)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00000000c0)={r0, r1}) recvmmsg(0xffffffffffffffff, &(0x7f0000001080)=[{{&(0x7f0000000c80)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000f80), 0x0, &(0x7f0000000fc0)=""/138, 0x8a}}], 0x1, 0x0, &(0x7f0000001180)) sendto(r0, &(0x7f0000000100)="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", 0x11d, 0x0, &(0x7f00000003c0)=@pptp={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x80) dup2(r3, r2) 00:28:53 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000000100)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x6c}], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 00:28:53 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000366000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = accept(r1, &(0x7f0000000040)=@pppoe, &(0x7f00000000c0)=0x80) write$P9_RSTAT(r2, &(0x7f00000002c0)={0x3a, 0x7d, 0x0, {0x0, 0x33}}, 0x3a) 00:28:53 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:53 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x0, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) [ 334.248271] veth0_to_bridge: Invalid MTU 0 requested, hw min 68 [ 334.283391] veth0_to_bridge: Invalid MTU 0 requested, hw min 68 00:28:53 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6100) truncate(&(0x7f0000000300)='./bus\x00', 0xa00) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000000040), 0x8000fffffffe) truncate(&(0x7f0000000140)='./bus\x00', 0x0) 00:28:53 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000000100)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x6c}], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 00:28:53 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0xff12) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x2000800e, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001, [0x2, 0x2800]}, 0x10) recvfrom(r0, &(0x7f0000000100)=""/101, 0x2b8e983f6abe70da, 0x61190700, 0x0, 0x35) 00:28:53 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x10000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x3, &(0x7f00000011c0)=ANY=[@ANYBLOB="180000000300000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000000440)=""/183}, 0x48) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000300)={0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000001080)=[{{&(0x7f0000000c80)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000f80), 0x0, &(0x7f0000000fc0)=""/138, 0x8a}}], 0x1, 0x0, &(0x7f0000001180)) sendto(r0, &(0x7f0000000100)="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", 0x11d, 0x0, &(0x7f00000003c0)=@pptp={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x80) dup2(r3, r1) 00:28:53 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1}, 0x10) fstat(r0, &(0x7f0000000100)) recvmsg(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@hci, 0x80, &(0x7f0000000100), 0x1, &(0x7f0000000540)=""/111, 0x6f}, 0x0) 00:28:53 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="7472757374656400644ebec8507b7f4b5319aa25e7b26c9911f97221c9eb37f44e488948384cd9bdc88116a64167aadda25eca2581f02c7ac2249c0f2f522526f5e6b31b0af05face4f5336cb187c14d794d24d73b5f4972faf21deae9f35078c1d542166f3c0188785c6a25703c8321f69623169d229f349dbb8e395b00c1ef2484621999fb8f253b4c4190cd2458ca6186db16ace9711b9f1dc73c0364c6a131dfbf49fbf01d5d9f721522e60a3190c333978c91bb262b5e6139b4e7126e0f8969f0772c939185c7b0853cb462b2b5a2135daa88590ab1f5d97044bfbe539e1fe807e2930e1bc5ba6dc6c8e12042cfbdc01d8ee424d03ce08c10e23d8c140690cb2dc078b103c69b173553", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:53 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x80000003) 00:28:53 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)="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", 0x200002, 0x0) r1 = openat$cgroup_type(r0, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) read(r1, &(0x7f00000002c0)=""/205, 0xcd) 00:28:53 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000000100)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x6c}], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 00:28:53 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:54 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x10000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4000004e20, @loopback=0x7f000001}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x3, &(0x7f00000011c0)=ANY=[@ANYBLOB="180000000300000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000000440)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00000000c0)={r1, r2}) clock_gettime(0x0, &(0x7f0000000ec0)={0x0}) recvmmsg(r3, &(0x7f0000000dc0)=[{{&(0x7f0000000840)=@alg, 0x80, &(0x7f0000000980), 0x0, &(0x7f00000009c0)=""/130, 0x82}}, {{&(0x7f0000000a80)=@generic, 0x80, &(0x7f0000000c00), 0x0, &(0x7f0000000c40)=""/52, 0x34}}], 0x2, 0x0, &(0x7f0000000f00)={r4}) sendmsg(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="315f186d089f", 0x6}], 0x1}, 0x0) 00:28:54 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2400) 00:28:54 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000000100)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x6c}], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 00:28:54 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="7472757374656400644ebec8507b7f4b5319aa25e7b26c9911f97221c9eb37f44e488948384cd9bdc88116a64167aadda25eca2581f02c7ac2249c0f2f522526f5e6b31b0af05face4f5336cb187c14d794d24d73b5f4972faf21deae9f35078c1d542166f3c0188785c6a25703c8321f69623169d229f349dbb8e395b00c1ef2484621999fb8f253b4c4190cd2458ca6186db16ace9711b9f1dc73c0364c6a131dfbf49fbf01d5d9f721522e60a3190c333978c91bb262b5e6139b4e7126e0f8969f0772c939185c7b0853cb462b2b5a2135daa88590ab1f5d97044bfbe539e1fe807e2930e1bc5ba6dc6c8e12042cfbdc01d8ee424d03ce08c10e23d8c140690cb2dc078b103c69b173553", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(0xffffffffffffffff, r8, &(0x7f0000000080), 0x80000003) 00:28:54 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:54 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x5) write$evdev(r1, &(0x7f0000000180)=[{{0x77359400}, 0x0, 0xffffffff80000001}, {{0x77359400}}], 0x30) 00:28:54 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="7472757374656400644ebec8507b7f4b5319aa25e7b26c9911f97221c9eb37f44e488948384cd9bdc88116a64167aadda25eca2581f02c7ac2249c0f2f522526f5e6b31b0af05face4f5336cb187c14d794d24d73b5f4972faf21deae9f35078c1d542166f3c0188785c6a25703c8321f69623169d229f349dbb8e395b00c1ef2484621999fb8f253b4c4190cd2458ca6186db16ace9711b9f1dc73c0364c6a131dfbf49fbf01d5d9f721522e60a3190c333978c91bb262b5e6139b4e7126e0f8969f0772c939185c7b0853cb462b2b5a2135daa88590ab1f5d97044bfbe539e1fe807e2930e1bc5ba6dc6c8e12042cfbdc01d8ee424d03ce08c10e23d8c140690cb2dc078b103c69b173553", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, 0xffffffffffffffff, &(0x7f0000000080), 0x80000003) 00:28:54 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000000100)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x6c}], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 00:28:54 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000040)) write$binfmt_aout(r1, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x800) read(r2, &(0x7f0000000080)=""/19, 0xffffff5c) 00:28:54 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:54 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) syz_emit_ethernet(0x423, &(0x7f0000000cc0)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1=0xe0000001}, @dccp={{0x0, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}, "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"}}}}}, 0x0) fstat(r0, &(0x7f0000000100)) recvmsg(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@hci, 0x80, &(0x7f0000000100), 0x1, &(0x7f0000000540)=""/111, 0x6f}, 0x0) 00:28:54 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000a80)={&(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000780), 0x0, &(0x7f0000000a40)}, 0x1) 00:28:54 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x10000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x3, &(0x7f00000011c0)=ANY=[@ANYBLOB="180000000300000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000000440)=""/183}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f00000000c0)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000001080)=[{{&(0x7f0000000c80)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000f80), 0x0, &(0x7f0000000fc0)=""/138, 0x8a}}], 0x1, 0x0, &(0x7f0000001180)) sendto(r0, &(0x7f0000000100)="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", 0x11d, 0x0, &(0x7f00000003c0)=@pptp={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x80) dup2(r3, 0xffffffffffffffff) 00:28:54 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x0) 00:28:54 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000000100)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x6c}], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 00:28:54 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000140)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x0) 00:28:55 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x10000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4000004e20, @loopback=0x7f000001}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x3, &(0x7f00000011c0)=ANY=[@ANYBLOB="180000000300000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000000440)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00000000c0)={r1, r2}) clock_gettime(0x0, &(0x7f0000000ec0)={0x0}) recvmmsg(r3, &(0x7f0000000dc0)=[{{&(0x7f0000000840)=@alg, 0x80, &(0x7f0000000980), 0x0, &(0x7f00000009c0)=""/130, 0x82}}, {{&(0x7f0000000a80)=@generic, 0x80, &(0x7f0000000c00), 0x0, &(0x7f0000000c40)=""/52, 0x34}}], 0x2, 0x0, &(0x7f0000000f00)={r4}) sendmsg(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="315f186d089f", 0x6}], 0x1}, 0x0) 00:28:55 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000000100)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x6c}], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 00:28:55 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x0) 00:28:55 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:55 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x10000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000000c0)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000300)={0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000001080)=[{{&(0x7f0000000c80)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000f80), 0x0, &(0x7f0000000fc0)=""/138, 0x8a}}], 0x1, 0x0, &(0x7f0000001180)) sendto(r0, &(0x7f0000000100)="036fb904bae280d95d40135c9b0a4329cdd312c218f117e2bea31ccb12d2769a6e15f7255d670926e71d15d86cf95dc591671716dbbd4a57a9d25783d766b76aa0253f3a048ce32f649100b1fb7a8a640320f7ad70ef489eebfe625deb1f746b2d57ad6ffcebf766574249e2f1ce8d9a947cfdfabc17f382cc056570ad6c96658af7af013bd7e96ec9d401eb7a1825cee6adac1128f3b03f1809b9ea287051f64116510c0bbd676d331453ca2362e41ae728b088b3916735d7b39f804fdf58d87a8f8755bd1c62d86cba7d8d55fb9771647ba7992201698942a1a37e1f5375f2f70cc2968e0ede024ffccb69b8f641427f6ec4bae9227b1670b5beb9c321c4e218372d286a60e831291ceb154cca1eb8ddf5b3282707abcd2a41b071b8", 0x11d, 0x0, &(0x7f00000003c0)=@pptp={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x80) dup2(r3, r1) 00:28:55 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, r0, 0x0) 00:28:55 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r1, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739c9d, 0x40000002, 0x0, 0x10) 00:28:55 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000000100)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x6c}], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 00:28:55 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000040)) write$binfmt_aout(r1, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x800) read(r2, &(0x7f0000000080)=""/19, 0xffffff5c) 00:28:55 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r4, r8, &(0x7f0000000080), 0x0) 00:28:55 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:55 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000000100)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x6c}], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 00:28:55 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0xfd89) 00:28:55 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) syz_emit_ethernet(0x423, &(0x7f0000000cc0)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1=0xe0000001}, @dccp={{0x0, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}, "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"}}}}}, 0x0) fstat(r0, &(0x7f0000000100)) recvmsg(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@hci, 0x80, &(0x7f0000000100), 0x1, &(0x7f0000000540)=""/111, 0x6f}, 0x0) 00:28:55 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000000100)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x6c}], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 00:28:55 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1400000007ffff0700"], 0x9) write$binfmt_aout(r2, &(0x7f0000000640)={{0x108, 0xa3f, 0x3}}, 0x20) mkdir(&(0x7f0000000440)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000600)='9p\x00', 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_u='version=9p2000.u', 0x2c}]}}) [ 336.977785] 9pnet: p9_errstr2errno: server reported unknown error ? [ 336.997446] 9pnet: p9_errstr2errno: server reported unknown error ? 00:28:56 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x10000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4000004e20, @loopback=0x7f000001}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x3, &(0x7f00000011c0)=ANY=[@ANYBLOB="180000000300000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000000440)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00000000c0)={r1, r2}) clock_gettime(0x0, &(0x7f0000000ec0)={0x0}) recvmmsg(r3, &(0x7f0000000dc0)=[{{&(0x7f0000000840)=@alg, 0x80, &(0x7f0000000980), 0x0, &(0x7f00000009c0)=""/130, 0x82}}, {{&(0x7f0000000a80)=@generic, 0x80, &(0x7f0000000c00), 0x0, &(0x7f0000000c40)=""/52, 0x34}}], 0x2, 0x0, &(0x7f0000000f00)={r4}) sendmsg(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="315f186d089f", 0x6}], 0x1}, 0x0) 00:28:56 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_getparam(r5, &(0x7f0000000480)) sendto$inet(r4, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='filter\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000540)="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", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='$user{\x00', 0xffffffffffffffff) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000003c0)=0x2, 0x4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8379e1b4d5aab3ece32ff181a2107d05de647f5edd1d924e86db92cce4fdc9c2932f973149ee61ac47df0ae4ceb49039ae149c0919d0fe4321dcec527b87c1804c8f85015d40", 0x46, r6) open_by_handle_at(r2, &(0x7f0000000680)={0x65, 0x3f, "8eac56439591c3818c52e828a49fdf4d2d4b561890c8e18269dcd383a121351585d542d110d114c17959b50ab5df17a56adb9156d8cbeb87d2b040883c7ed216dd86d427b53b01a033b216cfbe9f31ce28b8ecfb38d8428de455bff6e4"}, 0x80040) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f0000000380)=[{0x20, 0x101}, {0x7fffffff, 0x3c621aac}]}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x3) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt(r7, 0x20000000000088, 0x1, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0x85) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="132ba68a8b76bbe5bdcbf78ab980b7ba", 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 00:28:56 executing program 0: pipe2$9p(&(0x7f0000000380), 0x0) mkdir(&(0x7f00000006c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYBLOB=',wfdno=', @ANYBLOB=',cache=none,nodevmap,access=', @ANYBLOB="2c64656275673d3178303030303030303030303030303030362c63616368657461673d7737ddb3976dee6b2473652c00"]) 00:28:56 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000000100)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x6c}], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 00:28:56 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1400000007ffff0700"], 0x9) write$binfmt_aout(r2, &(0x7f0000000640)={{0x108, 0xa3f, 0x3}}, 0x20) mkdir(&(0x7f0000000440)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000600)='9p\x00', 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_u='version=9p2000.u', 0x2c}]}}) 00:28:56 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x10000004e20, @multicast1=0xe0000001}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x3, &(0x7f00000011c0)=ANY=[@ANYBLOB="180000000300000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000000440)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00000000c0)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000300)={0xffffffffffffffff}) recvmmsg(r3, &(0x7f0000001080)=[{{&(0x7f0000000c80)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000f80), 0x0, &(0x7f0000000fc0)=""/138, 0x8a}}], 0x1, 0x0, &(0x7f0000001180)) sendto(r0, &(0x7f0000000100)="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", 0x11d, 0x0, &(0x7f00000003c0)=@pptp={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x80) dup2(r4, r2) [ 337.214311] 9pnet: Insufficient options for proto=fd [ 337.237980] 9pnet: Insufficient options for proto=fd [ 337.239549] 9pnet: p9_errstr2errno: server reported unknown error ? 00:28:56 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000000100)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x6c}], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 00:28:56 executing program 0: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000200)='./file0\x00', &(0x7f0000000100), &(0x7f00000001c0)) r0 = inotify_init1(0x0) r1 = getpid() fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r2, r1, 0x5, 0xffffffffffffffff, &(0x7f0000000340)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) [ 337.598816] ================================================================== [ 337.606245] BUG: KMSAN: kernel-infoleak in copy_from_read_buf+0x311/0x890 [ 337.613184] CPU: 0 PID: 16542 Comm: syz-executor3 Not tainted 4.17.0+ #22 [ 337.620118] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 337.629460] Call Trace: [ 337.632055] dump_stack+0x185/0x1d0 [ 337.635670] kmsan_report+0x188/0x2a0 [ 337.639475] kmsan_internal_check_memory+0x17e/0x1f0 [ 337.644575] kmsan_copy_to_user+0x73/0xb0 [ 337.648728] copy_from_read_buf+0x311/0x890 [ 337.653063] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 337.658430] n_tty_read+0x178f/0x2f70 [ 337.662230] ? wait_woken+0x2e0/0x2e0 [ 337.666043] ? rcu_all_qs+0x32/0x1f0 [ 337.669746] ? _cond_resched+0x3c/0xd0 [ 337.673616] ? ldsem_down_read+0x95/0xad0 [ 337.677762] ? tty_ldisc_ref_wait+0x97/0xf0 [ 337.682081] ? n_tty_flush_buffer+0x430/0x430 [ 337.686571] tty_read+0x26e/0x6c0 [ 337.690012] ? release_one_tty+0x5f0/0x5f0 [ 337.694236] __vfs_read+0x1b2/0x9d0 [ 337.697868] vfs_read+0x36c/0x6b0 [ 337.701311] __x64_sys_read+0x1bf/0x3e0 [ 337.705275] ? ksys_read+0x360/0x360 [ 337.708988] do_syscall_64+0x15b/0x230 [ 337.712878] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 337.718050] RIP: 0033:0x455e29 [ 337.721230] RSP: 002b:00007f94e94d2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 337.728936] RAX: ffffffffffffffda RBX: 00007f94e94d36d4 RCX: 0000000000455e29 [ 337.736194] RDX: 00000000ffffff5c RSI: 0000000020000080 RDI: 0000000000000015 [ 337.743454] RBP: 000000000072bf48 R08: 0000000000000000 R09: 0000000000000000 [ 337.750708] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 337.757971] R13: 00000000004c03b4 R14: 00000000004d0f40 R15: 0000000000000001 [ 337.765241] [ 337.766857] Uninit was created at: [ 337.770400] kmsan_internal_alloc_meta_for_pages+0x146/0x700 [ 337.776200] kmsan_alloc_page+0x75/0xd0 [ 337.780170] __alloc_pages_nodemask+0xf7b/0x5cc0 [ 337.784918] alloc_pages_current+0x6b1/0x970 [ 337.789321] __vmalloc_node_range+0x8bf/0x1170 [ 337.793897] vmalloc+0xd8/0xf0 [ 337.797081] n_tty_open+0x4a/0x490 [ 337.800614] tty_ldisc_setup+0x375/0x670 [ 337.804655] tty_init_dev+0xb82/0x1020 [ 337.808525] ptmx_open+0x2bb/0x7c0 [ 337.812064] chrdev_open+0xc25/0xd90 [ 337.815769] do_dentry_open+0xccc/0x1440 [ 337.819819] vfs_open+0x1b6/0x2f0 [ 337.823266] path_openat+0x4771/0x6640 [ 337.827138] do_filp_open+0x261/0x640 [ 337.830928] do_sys_open+0x624/0x960 [ 337.834635] __x64_sys_openat+0x129/0x170 [ 337.838764] do_syscall_64+0x15b/0x230 [ 337.842641] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 337.847816] [ 337.849423] Byte 4094 of 4095 is uninitialized [ 337.853980] Memory access starts at ffffc9000152c05e [ 337.859062] ================================================================== [ 337.866408] Disabling lock debugging due to kernel taint [ 337.871847] Kernel panic - not syncing: panic_on_warn set ... [ 337.871847] [ 337.879194] CPU: 0 PID: 16542 Comm: syz-executor3 Tainted: G B 4.17.0+ #22 [ 337.887489] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 337.896829] Call Trace: [ 337.899415] dump_stack+0x185/0x1d0 [ 337.903048] panic+0x3d0/0x9b0 [ 337.906248] kmsan_report+0x29e/0x2a0 [ 337.910060] kmsan_internal_check_memory+0x17e/0x1f0 [ 337.915173] kmsan_copy_to_user+0x73/0xb0 [ 337.919317] copy_from_read_buf+0x311/0x890 [ 337.923635] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 337.929014] n_tty_read+0x178f/0x2f70 [ 337.932833] ? wait_woken+0x2e0/0x2e0 [ 337.936633] ? rcu_all_qs+0x32/0x1f0 [ 337.940346] ? _cond_resched+0x3c/0xd0 [ 337.944231] ? ldsem_down_read+0x95/0xad0 [ 337.948382] ? tty_ldisc_ref_wait+0x97/0xf0 [ 337.952702] ? n_tty_flush_buffer+0x430/0x430 [ 337.957200] tty_read+0x26e/0x6c0 [ 337.960652] ? release_one_tty+0x5f0/0x5f0 [ 337.964874] __vfs_read+0x1b2/0x9d0 [ 337.968509] vfs_read+0x36c/0x6b0 [ 337.971966] __x64_sys_read+0x1bf/0x3e0 [ 337.975951] ? ksys_read+0x360/0x360 [ 337.979659] do_syscall_64+0x15b/0x230 [ 337.983535] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 337.988710] RIP: 0033:0x455e29 [ 337.991879] RSP: 002b:00007f94e94d2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 337.999572] RAX: ffffffffffffffda RBX: 00007f94e94d36d4 RCX: 0000000000455e29 [ 338.006823] RDX: 00000000ffffff5c RSI: 0000000020000080 RDI: 0000000000000015 [ 338.014082] RBP: 000000000072bf48 R08: 0000000000000000 R09: 0000000000000000 [ 338.021356] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 338.028622] R13: 00000000004c03b4 R14: 00000000004d0f40 R15: 0000000000000001 [ 338.036360] Dumping ftrace buffer: [ 338.039880] (ftrace buffer empty) [ 338.043566] Kernel Offset: disabled [ 338.047171] Rebooting in 86400 seconds..