x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r0, 0x0, 0x1) 08:58:29 executing program 5: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x4000000000000000, 0xe}}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:58:29 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x1) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c2f6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') r1 = open(&(0x7f0000000400)='./bus\x00', 0x1177440, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00000014c0)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x2042, 0x0) setsockopt$inet6_tcp_buf(r3, 0x6, 0x1a, &(0x7f0000000140)="8e09c1e7b2fd64b72f2e51bfe5ee0978fc56037566c464ee18b6af396612b7001c9d842dc77fdd4bc9efbf7642ff878a3aef6bb5b6833fcb566d3aa4db5323bb954e79e0dc249183d33edf028cf6d6e96d07d9d369b872539643f8f41f9017839cdc63ba0b7167a05f7def41a4d68cd1f93ff841053cd0a052cdc9fe9bcefff67ff3ba00003f682e1ca8b93067fb097dfe633b09a2932c56574eb355f4a0d3b2c681e716c4fe4d5532f0ad1b1b09785bf4", 0xb1) sendfile(r0, r1, 0x0, 0x800000000021) 08:58:29 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0xe2, 0x0, 0x0) [ 1184.207636] syz-executor.1 (26069): drop_caches: 2 [ 1184.323755] syz-executor.1 (26078): drop_caches: 2 08:58:29 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0xe3, 0x0, 0x0) 08:58:29 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x40c5, 0x0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) write$P9_RFLUSH(r2, &(0x7f0000000180)={0x7, 0x6d, 0x2}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x42) sendfile(r2, r3, 0x0, 0x10000) sendfile(r1, r2, &(0x7f0000000000)=0x2, 0x3) r4 = openat$vcsu(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) readv(r4, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/4, 0x4}, {0x0, 0x8}, {&(0x7f00000001c0)=""/234, 0xea}], 0x3) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f0000000040)) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x3f, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x200, 0x0, 0x0, 0x0, 0x0, 0x906}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000300)) sendfile(r1, r0, 0x0, 0x1) [ 1184.680200] dccp_check_seqno: Step 6 failed for CLOSE packet, (LSWL(21186185860720) <= P.seqno(21186185860719) <= S.SWH(21186185860794)) and (P.ackno exists or LAWL(35485929268919) <= P.ackno(35485929268919) <= S.AWH(35485929268935), sending SYNC... [ 1184.761004] syz-executor.1 (26091): drop_caches: 2 08:58:29 executing program 3: setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000010001fff0000248fe1812d6bf1b75092"], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@private2, @in6=@private1, 0x0, 0x0, 0x4e1c, 0x0, 0x0, 0x0, 0x0, 0x5abc82a63f254f33}, {0x0, 0x0, 0x93a5, 0x7f}, {0x7, 0x0, 0x1fe}, 0x401, 0x6e63b2, 0x0, 0x0, 0x2}, {{@in=@multicast1, 0x4d4}, 0x2, @in=@dev, 0x34ff, 0x0, 0x0, 0xa}}, 0xe8) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x2b}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f00000002c0)=""/46, 0x2e}, {&(0x7f0000000640)=""/138, 0x8a}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001700)=""/191, 0xbf}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) getsockname$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000076c0)={&(0x7f0000007640)=@ipv4_newnexthop={0x60, 0x68, 0x2, 0x70bd26, 0x25dfdbfe, {0x2, 0x0, 0x4, 0x0, 0xa}, [@NHA_GROUP={0x14, 0x2, [{}, {0x2, 0x6}]}, @NHA_GROUP_TYPE={0x6}, @NHA_BLACKHOLE={0x4}, @NHA_ID={0x8, 0x1, 0x1}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x2}, @NHA_BLACKHOLE={0x4}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @LWTUNNEL_IP6_TC={0x5, 0x5, 0x2}}, @NHA_ID={0x8, 0x1, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:58:29 executing program 5: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x4400000000000000, 0xe}}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:58:29 executing program 0: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x3800000000000000, 0xe}}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:58:29 executing program 1: r0 = openat$incfs(0xffffffffffffffff, &(0x7f0000000000)='.pending_reads\x00', 0x400901, 0x40) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x2, 0x4) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r2, r1, 0x0, 0x1) r3 = open(&(0x7f0000000080)='./file0\x00', 0x40c5, 0x0) r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) write$P9_RFLUSH(r3, &(0x7f0000000180)={0x7, 0x6d, 0x2}, 0x7) sendfile(r3, r4, 0x0, 0x10000) write$sysctl(r3, &(0x7f0000000080)='2\x00', 0x2) ioctl$LOOP_CLR_FD(r1, 0x4c01) 08:58:29 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0xe4, 0x0, 0x0) [ 1184.908959] syz-executor.1 (26102): drop_caches: 2 08:58:30 executing program 0: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x2300000000000000, 0xe}}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) [ 1185.026993] syz-executor.1 (26102): drop_caches: 2 08:58:30 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0xe5, 0x0, 0x0) 08:58:30 executing program 5: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x4c00000000000000, 0xe}}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:58:30 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0xe6, 0x0, 0x0) 08:58:30 executing program 0: setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000010001fff0000248fe1812d6bf1b75092"], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@private2, @in6=@private1, 0x0, 0x0, 0x4e1c, 0x0, 0x0, 0x0, 0x0, 0x5abc82a63f254f33}, {0x0, 0x0, 0x93a5, 0x7f}, {0x7, 0x0, 0x1fe}, 0x401, 0x6e63b2, 0x0, 0x0, 0x2}, {{@in=@multicast1, 0x4d4}, 0x2, @in=@dev, 0x34ff, 0x0, 0x0, 0xa}}, 0xe8) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x23}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f00000002c0)=""/46, 0x2e}, {&(0x7f0000000640)=""/138, 0x8a}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001700)=""/191, 0xbf}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) getsockname$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000076c0)={&(0x7f0000007640)=@ipv4_newnexthop={0x60, 0x68, 0x2, 0x70bd26, 0x25dfdbfe, {0x2, 0x0, 0x4, 0x0, 0xa}, [@NHA_GROUP={0x14, 0x2, [{}, {0x2, 0x6}]}, @NHA_GROUP_TYPE={0x6}, @NHA_BLACKHOLE={0x4}, @NHA_ID={0x8, 0x1, 0x1}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x2}, @NHA_BLACKHOLE={0x4}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @LWTUNNEL_IP6_TC={0x5, 0x5, 0x2}}, @NHA_ID={0x8, 0x1, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:58:30 executing program 5: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x5400000000000000, 0xe}}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:58:30 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0xe7, 0x0, 0x0) [ 1185.552061] dccp_check_seqno: Step 6 failed for CLOSE packet, (LSWL(174983398878986) <= P.seqno(174983398878985) <= S.SWH(174983398879060)) and (P.ackno exists or LAWL(243252730254300) <= P.ackno(243252730254300) <= S.AWH(243252730254313), sending SYNC... 08:58:30 executing program 3: setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000010001fff0000248fe1812d6bf1b75092"], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@private2, @in6=@private1, 0x0, 0x0, 0x4e1c, 0x0, 0x0, 0x0, 0x0, 0x5abc82a63f254f33}, {0x0, 0x0, 0x93a5, 0x7f}, {0x7, 0x0, 0x1fe}, 0x401, 0x6e63b2, 0x0, 0x0, 0x2}, {{@in=@multicast1, 0x4d4}, 0x2, @in=@dev, 0x34ff, 0x0, 0x0, 0xa}}, 0xe8) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x44}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f00000002c0)=""/46, 0x2e}, {&(0x7f0000000640)=""/138, 0x8a}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001700)=""/191, 0xbf}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) getsockname$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000076c0)={&(0x7f0000007640)=@ipv4_newnexthop={0x60, 0x68, 0x2, 0x70bd26, 0x25dfdbfe, {0x2, 0x0, 0x4, 0x0, 0xa}, [@NHA_GROUP={0x14, 0x2, [{}, {0x2, 0x6}]}, @NHA_GROUP_TYPE={0x6}, @NHA_BLACKHOLE={0x4}, @NHA_ID={0x8, 0x1, 0x1}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x2}, @NHA_BLACKHOLE={0x4}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @LWTUNNEL_IP6_TC={0x5, 0x5, 0x2}}, @NHA_ID={0x8, 0x1, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:58:30 executing program 0: setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000010001fff0000248fe1812d6bf1b75092"], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@private2, @in6=@private1, 0x0, 0x0, 0x4e1c, 0x0, 0x0, 0x0, 0x0, 0x5abc82a63f254f33}, {0x0, 0x0, 0x93a5, 0x7f}, {0x7, 0x0, 0x1fe}, 0x401, 0x6e63b2, 0x0, 0x0, 0x2}, {{@in=@multicast1, 0x4d4}, 0x2, @in=@dev, 0x34ff, 0x0, 0x0, 0xa}}, 0xe8) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x23}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f00000002c0)=""/46, 0x2e}, {&(0x7f0000000640)=""/138, 0x8a}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001700)=""/191, 0xbf}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) getsockname$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000076c0)={&(0x7f0000007640)=@ipv4_newnexthop={0x60, 0x68, 0x2, 0x70bd26, 0x25dfdbfe, {0x2, 0x0, 0x4, 0x0, 0xa}, [@NHA_GROUP={0x14, 0x2, [{}, {0x2, 0x6}]}, @NHA_GROUP_TYPE={0x6}, @NHA_BLACKHOLE={0x4}, @NHA_ID={0x8, 0x1, 0x1}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x2}, @NHA_BLACKHOLE={0x4}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @LWTUNNEL_IP6_TC={0x5, 0x5, 0x2}}, @NHA_ID={0x8, 0x1, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:58:30 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0xe8, 0x0, 0x0) 08:58:30 executing program 5: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x6000000000000000, 0xe}}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:58:31 executing program 0: setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000010001fff0000248fe1812d6bf1b75092"], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@private2, @in6=@private1, 0x0, 0x0, 0x4e1c, 0x0, 0x0, 0x0, 0x0, 0x5abc82a63f254f33}, {0x0, 0x0, 0x93a5, 0x7f}, {0x7, 0x0, 0x1fe}, 0x401, 0x6e63b2, 0x0, 0x0, 0x2}, {{@in=@multicast1, 0x4d4}, 0x2, @in=@dev, 0x34ff, 0x0, 0x0, 0xa}}, 0xe8) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x23}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f00000002c0)=""/46, 0x2e}, {&(0x7f0000000640)=""/138, 0x8a}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001700)=""/191, 0xbf}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) getsockname$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000076c0)={&(0x7f0000007640)=@ipv4_newnexthop={0x60, 0x68, 0x2, 0x70bd26, 0x25dfdbfe, {0x2, 0x0, 0x4, 0x0, 0xa}, [@NHA_GROUP={0x14, 0x2, [{}, {0x2, 0x6}]}, @NHA_GROUP_TYPE={0x6}, @NHA_BLACKHOLE={0x4}, @NHA_ID={0x8, 0x1, 0x1}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x2}, @NHA_BLACKHOLE={0x4}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @LWTUNNEL_IP6_TC={0x5, 0x5, 0x2}}, @NHA_ID={0x8, 0x1, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:58:31 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0xe9, 0x0, 0x0) 08:58:31 executing program 5: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x80ffffff00000000, 0xe}}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:58:31 executing program 0: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000003180)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000200)=[{&(0x7f0000000080)=""/62, 0x3e}, {&(0x7f00000000c0)=""/55, 0x37}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000000100)=""/14, 0xe}, {&(0x7f0000001300)=""/209, 0xd1}], 0x5, &(0x7f0000000140)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x40}}, {{&(0x7f0000001d40), 0x6e, &(0x7f0000001640)=[{&(0x7f0000001480)=""/236, 0xec}, {&(0x7f0000000280)=""/33, 0x21}, {&(0x7f0000001580)=""/153, 0x99}], 0x3, &(0x7f0000001680)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xe0}}, {{&(0x7f0000001780), 0x6e, &(0x7f00000019c0)=[{&(0x7f0000001800)=""/121, 0x79}, {&(0x7f00000018c0)=""/229, 0xe5}], 0x2, &(0x7f0000001a00)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00'/11, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x80}}, {{0x0, 0x0, &(0x7f0000001d00)=[{&(0x7f0000001a80)=""/25, 0x19}, {&(0x7f0000001ac0)=""/130, 0x82}, {&(0x7f0000001b80)=""/126, 0x7e}, {&(0x7f0000001c00)=""/199, 0xc7}], 0x4, &(0x7f0000003440)=ANY=[@ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1400102000e9ffff00e4ff00b5d00000e1644a1138a098074b5ced10b7f7480f2fc10258ad7a52e70c17fcf653cea92c1c880a6a3e398056db29b63cb207d39f8a006d1683bfc58b294dd9006d3baccdd27dbd8c0b79000000000000000000000000005a0dcae7ae", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32], 0xf8}}, {{0x0, 0x0, &(0x7f0000003080)=[{&(0x7f0000001e40)=""/253, 0xfd}, {&(0x7f0000001f40)=""/53, 0x35}, {&(0x7f0000001f80)=""/211, 0xd3}, {&(0x7f0000002080)=""/4096, 0x1000}], 0x4, &(0x7f00000030c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xb0}}], 0x5, 0x100, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x40005}, r2, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000001400)='/sys/class/tpm', 0x210801, 0xa) write$sysctl(r3, &(0x7f0000001440)='5\x00', 0x2) sendfile(r0, 0xffffffffffffffff, 0x0, 0x1) r4 = open(&(0x7f0000000080)='./file0\x00', 0x40c5, 0x0) r5 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) write$P9_RFLUSH(r4, &(0x7f0000000180)={0x7, 0x6d, 0x2}, 0x7) sendfile(r4, r5, 0x0, 0x10000) r6 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x9) write$P9_RFLUSH(0xffffffffffffffff, &(0x7f0000000180)={0x7, 0x6d, 0x2}, 0x7) sendfile(0xffffffffffffffff, r6, 0x0, 0x10000) syncfs(r6) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r1, 0x40089413, &(0x7f0000001dc0)=0x8) r7 = open(&(0x7f0000000080)='./file0\x00', 0x40c5, 0x0) r8 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) write$P9_RFLUSH(r7, &(0x7f0000000180)={0x7, 0x6d, 0x2}, 0x7) sendfile(r7, r8, 0x0, 0x10000) fanotify_mark(r4, 0x23, 0x10, r8, &(0x7f00000002c0)='./file0\x00') [ 1186.183870] dccp_check_seqno: Step 6 failed for CLOSE packet, (LSWL(88571329028379) <= P.seqno(88571329028378) <= S.SWH(88571329028453)) and (P.ackno exists or LAWL(254982752687929) <= P.ackno(254982752687929) <= S.AWH(254982752687946), sending SYNC... 08:58:31 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0xea, 0x0, 0x0) 08:58:31 executing program 5: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x8dffffff00000000, 0xe}}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:58:31 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0xeb, 0x0, 0x0) 08:58:31 executing program 3: setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000010001fff0000248fe1812d6bf1b75092"], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@private2, @in6=@private1, 0x0, 0x0, 0x4e1c, 0x0, 0x0, 0x0, 0x0, 0x5abc82a63f254f33}, {0x0, 0x0, 0x93a5, 0x7f}, {0x7, 0x0, 0x1fe}, 0x401, 0x6e63b2, 0x0, 0x0, 0x2}, {{@in=@multicast1, 0x4d4}, 0x2, @in=@dev, 0x34ff, 0x0, 0x0, 0xa}}, 0xe8) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x4c}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f00000002c0)=""/46, 0x2e}, {&(0x7f0000000640)=""/138, 0x8a}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001700)=""/191, 0xbf}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) getsockname$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000076c0)={&(0x7f0000007640)=@ipv4_newnexthop={0x60, 0x68, 0x2, 0x70bd26, 0x25dfdbfe, {0x2, 0x0, 0x4, 0x0, 0xa}, [@NHA_GROUP={0x14, 0x2, [{}, {0x2, 0x6}]}, @NHA_GROUP_TYPE={0x6}, @NHA_BLACKHOLE={0x4}, @NHA_ID={0x8, 0x1, 0x1}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x2}, @NHA_BLACKHOLE={0x4}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @LWTUNNEL_IP6_TC={0x5, 0x5, 0x2}}, @NHA_ID={0x8, 0x1, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:58:31 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0xec, 0x0, 0x0) 08:58:31 executing program 0: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000003180)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000200)=[{&(0x7f0000000080)=""/62, 0x3e}, {&(0x7f00000000c0)=""/55, 0x37}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000000100)=""/14, 0xe}, {&(0x7f0000001300)=""/209, 0xd1}], 0x5, &(0x7f0000000140)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x40}}, {{&(0x7f0000001d40), 0x6e, &(0x7f0000001640)=[{&(0x7f0000001480)=""/236, 0xec}, {&(0x7f0000000280)=""/33, 0x21}, {&(0x7f0000001580)=""/153, 0x99}], 0x3, &(0x7f0000001680)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xe0}}, {{&(0x7f0000001780), 0x6e, &(0x7f00000019c0)=[{&(0x7f0000001800)=""/121, 0x79}, {&(0x7f00000018c0)=""/229, 0xe5}], 0x2, &(0x7f0000001a00)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00'/11, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x80}}, {{0x0, 0x0, &(0x7f0000001d00)=[{&(0x7f0000001a80)=""/25, 0x19}, {&(0x7f0000001ac0)=""/130, 0x82}, {&(0x7f0000001b80)=""/126, 0x7e}, {&(0x7f0000001c00)=""/199, 0xc7}], 0x4, &(0x7f0000003440)=ANY=[@ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1400102000e9ffff00e4ff00b5d00000e1644a1138a098074b5ced10b7f7480f2fc10258ad7a52e70c17fcf653cea92c1c880a6a3e398056db29b63cb207d39f8a006d1683bfc58b294dd9006d3baccdd27dbd8c0b79000000000000000000000000005a0dcae7ae", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32], 0xf8}}, {{0x0, 0x0, &(0x7f0000003080)=[{&(0x7f0000001e40)=""/253, 0xfd}, {&(0x7f0000001f40)=""/53, 0x35}, {&(0x7f0000001f80)=""/211, 0xd3}, {&(0x7f0000002080)=""/4096, 0x1000}], 0x4, &(0x7f00000030c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xb0}}], 0x5, 0x100, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x40005}, r2, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000001400)='/sys/class/tpm', 0x210801, 0xa) write$sysctl(r3, &(0x7f0000001440)='5\x00', 0x2) sendfile(r0, 0xffffffffffffffff, 0x0, 0x1) r4 = open(&(0x7f0000000080)='./file0\x00', 0x40c5, 0x0) r5 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) write$P9_RFLUSH(r4, &(0x7f0000000180)={0x7, 0x6d, 0x2}, 0x7) sendfile(r4, r5, 0x0, 0x10000) r6 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x9) write$P9_RFLUSH(0xffffffffffffffff, &(0x7f0000000180)={0x7, 0x6d, 0x2}, 0x7) sendfile(0xffffffffffffffff, r6, 0x0, 0x10000) syncfs(r6) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r1, 0x40089413, &(0x7f0000001dc0)=0x8) r7 = open(&(0x7f0000000080)='./file0\x00', 0x40c5, 0x0) r8 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) write$P9_RFLUSH(r7, &(0x7f0000000180)={0x7, 0x6d, 0x2}, 0x7) sendfile(r7, r8, 0x0, 0x10000) fanotify_mark(r4, 0x23, 0x10, r8, &(0x7f00000002c0)='./file0\x00') 08:58:31 executing program 5: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0xa0ff000000000000, 0xe}}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:58:31 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0xed, 0x0, 0x0) 08:58:31 executing program 0: syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) openat$tcp_mem(0xffffffffffffff9c, 0x0, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='fd/3\x00') recvmmsg(0xffffffffffffffff, &(0x7f0000002540)=[{{&(0x7f00000008c0)=@nl=@unspec, 0x80, 0x0}}], 0x1, 0x0, 0x0) preadv(r1, &(0x7f00000017c0), 0x34e, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r3, r2, 0x0, 0x1) [ 1186.956668] dccp_check_seqno: Step 6 failed for CLOSE packet, (LSWL(193184049964188) <= P.seqno(193184049964187) <= S.SWH(193184049964262)) and (P.ackno exists or LAWL(135102807377558) <= P.ackno(135102807377558) <= S.AWH(135102807377570), sending SYNC... 08:58:32 executing program 5: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0xbfffffff00000000, 0xe}}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:58:32 executing program 3: setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000010001fff0000248fe1812d6bf1b75092"], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@private2, @in6=@private1, 0x0, 0x0, 0x4e1c, 0x0, 0x0, 0x0, 0x0, 0x5abc82a63f254f33}, {0x0, 0x0, 0x93a5, 0x7f}, {0x7, 0x0, 0x1fe}, 0x401, 0x6e63b2, 0x0, 0x0, 0x2}, {{@in=@multicast1, 0x4d4}, 0x2, @in=@dev, 0x34ff, 0x0, 0x0, 0xa}}, 0xe8) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x54}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f00000002c0)=""/46, 0x2e}, {&(0x7f0000000640)=""/138, 0x8a}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001700)=""/191, 0xbf}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) getsockname$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000076c0)={&(0x7f0000007640)=@ipv4_newnexthop={0x60, 0x68, 0x2, 0x70bd26, 0x25dfdbfe, {0x2, 0x0, 0x4, 0x0, 0xa}, [@NHA_GROUP={0x14, 0x2, [{}, {0x2, 0x6}]}, @NHA_GROUP_TYPE={0x6}, @NHA_BLACKHOLE={0x4}, @NHA_ID={0x8, 0x1, 0x1}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x2}, @NHA_BLACKHOLE={0x4}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @LWTUNNEL_IP6_TC={0x5, 0x5, 0x2}}, @NHA_ID={0x8, 0x1, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:58:32 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0xee, 0x0, 0x0) 08:58:32 executing program 5: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0xc0ffffff00000000, 0xe}}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:58:32 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0xef, 0x0, 0x0) 08:58:32 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0xf0, 0x0, 0x0) 08:58:32 executing program 5: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0xcf00000000000000, 0xe}}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) [ 1187.909061] dccp_check_seqno: Step 6 failed for CLOSE packet, (LSWL(118183349458121) <= P.seqno(118183349458120) <= S.SWH(118183349458195)) and (P.ackno exists or LAWL(212271500414786) <= P.ackno(212271500414786) <= S.AWH(212271500414798), sending SYNC... 08:58:33 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0xf1, 0x0, 0x0) 08:58:33 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = syz_open_dev$binderN(&(0x7f0000000080), 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000000c0)={0xc, 0x0, &(0x7f0000000040)=[@free_buffer={0x40086303, r2}], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0x4c, 0x0, &(0x7f0000000200)=[@free_buffer={0x40086303, r2}, @enter_looper, @acquire={0x40046305, 0x3}, @clear_death, @acquire={0x40046305, 0x1}, @enter_looper, @exit_looper, @decrefs, @dead_binder_done], 0x1000, 0x0, &(0x7f0000000300)="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"}) openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000000080)='./file0\x00', 0x40c5, 0x0) r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) write$P9_RFLUSH(r3, &(0x7f0000000180)={0x7, 0x6d, 0x2}, 0x7) sendfile(r3, r4, 0x0, 0x10000) r5 = syz_open_dev$vivid(&(0x7f0000000000), 0x2, 0x2) fsetxattr(r5, &(0x7f0000000040)=ANY=[@ANYBLOB="6f04886b896848"], &(0x7f00000000c0)='(#(!\x00', 0x5, 0x1) sendfile(r3, r0, 0x0, 0x100000001) [ 1188.096623] syz-executor.0 (26206): drop_caches: 1 08:58:33 executing program 3: setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000010001fff0000248fe1812d6bf1b75092"], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@private2, @in6=@private1, 0x0, 0x0, 0x4e1c, 0x0, 0x0, 0x0, 0x0, 0x5abc82a63f254f33}, {0x0, 0x0, 0x93a5, 0x7f}, {0x7, 0x0, 0x1fe}, 0x401, 0x6e63b2, 0x0, 0x0, 0x2}, {{@in=@multicast1, 0x4d4}, 0x2, @in=@dev, 0x34ff, 0x0, 0x0, 0xa}}, 0xe8) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x60}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f00000002c0)=""/46, 0x2e}, {&(0x7f0000000640)=""/138, 0x8a}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001700)=""/191, 0xbf}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) getsockname$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000076c0)={&(0x7f0000007640)=@ipv4_newnexthop={0x60, 0x68, 0x2, 0x70bd26, 0x25dfdbfe, {0x2, 0x0, 0x4, 0x0, 0xa}, [@NHA_GROUP={0x14, 0x2, [{}, {0x2, 0x6}]}, @NHA_GROUP_TYPE={0x6}, @NHA_BLACKHOLE={0x4}, @NHA_ID={0x8, 0x1, 0x1}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x2}, @NHA_BLACKHOLE={0x4}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @LWTUNNEL_IP6_TC={0x5, 0x5, 0x2}}, @NHA_ID={0x8, 0x1, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4) [ 1188.133115] kauditd_printk_skb: 17 callbacks suppressed [ 1188.133129] audit: type=1804 audit(1634201913.241:1182): pid=26246 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir791669388/syzkaller.xcDqKe/503/file0" dev="sda1" ino=13914 res=1 08:58:33 executing program 5: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0xe803000000000000, 0xe}}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) [ 1188.193413] binder: BINDER_SET_CONTEXT_MGR already set 08:58:33 executing program 0: syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) openat$tcp_mem(0xffffffffffffff9c, 0x0, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='fd/3\x00') recvmmsg(0xffffffffffffffff, &(0x7f0000002540)=[{{&(0x7f00000008c0)=@nl=@unspec, 0x80, 0x0}}], 0x1, 0x0, 0x0) preadv(r1, &(0x7f00000017c0), 0x34e, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r3, r2, 0x0, 0x1) 08:58:33 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0xf2, 0x0, 0x0) [ 1188.215194] binder: 26244:26248 ioctl 40046207 0 returned -16 08:58:33 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00'}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) sendmsg$L2TP_CMD_SESSION_GET(r5, &(0x7f0000000440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f00000003c0)={0x54, 0x0, 0xa8482804ca9e9b0f, 0x70bd2b, 0x25dfdbff, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @rand_addr=0x64010101}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x4}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x40}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @mcast1}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x9722}]}, 0x54}, 0x1, 0x0, 0x0, 0x8880}, 0x40084) sendmsg$nl_route_sched(r4, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)=@getqdisc={0x28, 0x26, 0x200, 0x70bd2c, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, {0x0, 0xe}, {0xfff1, 0xb}, {0x10, 0xe}}, [{0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000811) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_REGISTER_BEACONS(r2, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)={0x28, r6, 0xe05, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r7}, @val={0x6c}}}}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x0) r8 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000480), 0xffffffffffffffff) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r8, r0, 0x0, 0x1) 08:58:33 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0xf3, 0x0, 0x0) 08:58:33 executing program 5: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0xeffdffff00000000, 0xe}}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) [ 1188.580898] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1188.774632] syz-executor.2 (26270): drop_caches: 2 08:58:33 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0xf4, 0x0, 0x0) 08:58:34 executing program 5: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0xf401000000000000, 0xe}}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:58:34 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0xf5, 0x0, 0x0) [ 1189.147794] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1189.304763] syz-executor.2 (26274): drop_caches: 2 08:58:34 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0xf6, 0x0, 0x0) 08:58:34 executing program 5: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0xff00000000000000, 0xe}}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) [ 1189.513346] syz-executor.0 (26260): drop_caches: 2 [ 1189.551352] dccp_check_seqno: Step 6 failed for CLOSEREQ packet, (LSWL(276776371750904) <= P.seqno(276776371750903) <= S.SWH(276776371750940)) and (P.ackno exists or LAWL(184166501762590) <= P.ackno(184166501762590) <= S.AWH(184166501762591), sending SYNC... 08:58:34 executing program 3: setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000010001fff0000248fe1812d6bf1b75092"], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@private2, @in6=@private1, 0x0, 0x0, 0x4e1c, 0x0, 0x0, 0x0, 0x0, 0x5abc82a63f254f33}, {0x0, 0x0, 0x93a5, 0x7f}, {0x7, 0x0, 0x1fe}, 0x401, 0x6e63b2, 0x0, 0x0, 0x2}, {{@in=@multicast1, 0x4d4}, 0x2, @in=@dev, 0x34ff, 0x0, 0x0, 0xa}}, 0xe8) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0xb0}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f00000002c0)=""/46, 0x2e}, {&(0x7f0000000640)=""/138, 0x8a}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001700)=""/191, 0xbf}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) getsockname$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000076c0)={&(0x7f0000007640)=@ipv4_newnexthop={0x60, 0x68, 0x2, 0x70bd26, 0x25dfdbfe, {0x2, 0x0, 0x4, 0x0, 0xa}, [@NHA_GROUP={0x14, 0x2, [{}, {0x2, 0x6}]}, @NHA_GROUP_TYPE={0x6}, @NHA_BLACKHOLE={0x4}, @NHA_ID={0x8, 0x1, 0x1}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x2}, @NHA_BLACKHOLE={0x4}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @LWTUNNEL_IP6_TC={0x5, 0x5, 0x2}}, @NHA_ID={0x8, 0x1, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:58:34 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r0, 0x0, 0x1) clock_gettime(0x0, &(0x7f0000004000)={0x0, 0x0}) r5 = open(&(0x7f0000000080)='./file0\x00', 0x40c5, 0x0) r6 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) write$P9_RFLUSH(r5, &(0x7f0000000180)={0x7, 0x6d, 0x2}, 0x7) sendfile(r5, r6, 0x0, 0x10000) recvmmsg$unix(r0, &(0x7f0000003ec0)=[{{&(0x7f00000000c0)=@abs, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000300)=""/4092, 0xffc}], 0x1, &(0x7f0000000200)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c0000000000000004a092ae22d3bd2d", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x58}}, {{0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f0000001300)=""/122, 0x7a}, {&(0x7f0000001380)=""/109, 0x6d}, {&(0x7f00000028c0)=""/4096, 0x1000}, {&(0x7f0000001400)=""/228, 0xe4}], 0x5, &(0x7f0000004300)=ANY=[@ANYBLOB="30000000000000000100000001000000", @ANYRES32=r0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="2c000000000000000100000200000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES16=r2, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="d55eff0000000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC, @ANYRES32, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xf8}}, {{&(0x7f0000001680), 0x6e, &(0x7f0000000280)=[{&(0x7f0000001700)=""/177, 0xb1}, {&(0x7f00000017c0)=""/105, 0x69}, {&(0x7f00000038c0)=""/120, 0x78}], 0x3}}, {{&(0x7f0000003940), 0x6e, &(0x7f0000003a80)=[{&(0x7f0000001840)=""/2, 0x2}, {&(0x7f00000039c0)=""/178, 0xb2}], 0x2, &(0x7f0000003ac0)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x48}}, {{&(0x7f0000003b40)=@abs, 0x6e, &(0x7f0000003e80)=[{&(0x7f0000003bc0)=""/47, 0x2f}, {&(0x7f0000003c00)=""/253, 0xfd}, {&(0x7f0000003d00)=""/157, 0x9d}, {&(0x7f0000003dc0)=""/165, 0xa5}], 0x4}}], 0x5, 0x0, &(0x7f0000004040)={r3, r4+10000000}) r9 = open(&(0x7f0000000080)='./file0\x00', 0x40c5, 0x0) r10 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) write$P9_RFLUSH(r9, &(0x7f0000000180)={0x7, 0x6d, 0x2}, 0x7) sendfile(r9, r10, 0x0, 0x10000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000004140)={0x0, 0x1ff, 0x30}, &(0x7f0000004180)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r9, 0x84, 0xf, &(0x7f00000041c0)={r11, @in={{0x2, 0x4e20, @multicast1}}, 0x1, 0x6, 0x1000, 0x8, 0x3f}, &(0x7f0000004280)=0x98) openat(0xffffffffffffffff, &(0x7f00000042c0)='./file0\x00', 0x1, 0x8) r12 = perf_event_open$cgroup(&(0x7f00000040c0)={0x2, 0x80, 0x4, 0xff, 0x2, 0x0, 0x0, 0x80000000, 0x4a4, 0x8, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000004080), 0x4}, 0x1000, 0x9, 0xd258, 0x6, 0x8, 0x3, 0x4, 0x0, 0xa7ee, 0x0, 0x80}, r0, 0xa, r0, 0x2) perf_event_open$cgroup(&(0x7f0000000040)={0x4, 0x80, 0x1, 0x81, 0x3, 0x5, 0x0, 0x2, 0x50, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x80000001, 0x2, @perf_bp={&(0x7f0000000000), 0x1f}, 0x2520, 0x80, 0x4dfa, 0x3, 0x8000, 0x9, 0x8, 0x0, 0x8000, 0x0, 0xf4}, r8, 0x10, r12, 0x5) 08:58:34 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0xf7, 0x0, 0x0) 08:58:34 executing program 0: syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) openat$tcp_mem(0xffffffffffffff9c, 0x0, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='fd/3\x00') recvmmsg(0xffffffffffffffff, &(0x7f0000002540)=[{{&(0x7f00000008c0)=@nl=@unspec, 0x80, 0x0}}], 0x1, 0x0, 0x0) preadv(r1, &(0x7f00000017c0), 0x34e, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r3, r2, 0x0, 0x1) 08:58:34 executing program 5: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0xffffff7f00000000, 0xe}}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) [ 1189.752245] syz-executor.2 (26324): drop_caches: 2 [ 1189.802911] audit: type=1804 audit(1634201914.911:1183): pid=26324 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir791669388/syzkaller.xcDqKe/505/file0" dev="sda1" ino=14147 res=1 [ 1189.863245] dccp_check_seqno: Step 6 failed for CLOSE packet, (LSWL(72874464258430) <= P.seqno(72874464258429) <= S.SWH(72874464258504)) and (P.ackno exists or LAWL(234711840053798) <= P.ackno(234711840053798) <= S.AWH(234711840053798), sending SYNC... 08:58:35 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0xf8, 0x0, 0x0) [ 1189.925191] syz-executor.2 (26324): drop_caches: 2 08:58:35 executing program 3: setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000010001fff0000248fe1812d6bf1b75092"], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@private2, @in6=@private1, 0x0, 0x0, 0x4e1c, 0x0, 0x0, 0x0, 0x0, 0x5abc82a63f254f33}, {0x0, 0x0, 0x93a5, 0x7f}, {0x7, 0x0, 0x1fe}, 0x401, 0x6e63b2, 0x0, 0x0, 0x2}, {{@in=@multicast1, 0x4d4}, 0x2, @in=@dev, 0x34ff, 0x0, 0x0, 0xa}}, 0xe8) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0xcf}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f00000002c0)=""/46, 0x2e}, {&(0x7f0000000640)=""/138, 0x8a}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001700)=""/191, 0xbf}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) getsockname$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000076c0)={&(0x7f0000007640)=@ipv4_newnexthop={0x60, 0x68, 0x2, 0x70bd26, 0x25dfdbfe, {0x2, 0x0, 0x4, 0x0, 0xa}, [@NHA_GROUP={0x14, 0x2, [{}, {0x2, 0x6}]}, @NHA_GROUP_TYPE={0x6}, @NHA_BLACKHOLE={0x4}, @NHA_ID={0x8, 0x1, 0x1}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x2}, @NHA_BLACKHOLE={0x4}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @LWTUNNEL_IP6_TC={0x5, 0x5, 0x2}}, @NHA_ID={0x8, 0x1, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4) [ 1190.072846] audit: type=1804 audit(1634201914.941:1184): pid=26324 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir791669388/syzkaller.xcDqKe/505/file0" dev="sda1" ino=14147 res=1 08:58:35 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0xf9, 0x0, 0x0) 08:58:35 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) sendfile(r1, r0, 0x0, 0x1) 08:58:35 executing program 5: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0xffffffff00000000, 0xe}}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) [ 1190.200281] syz-executor.2 (26344): drop_caches: 2 08:58:35 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0xfa, 0x0, 0x0) [ 1190.343829] syz-executor.2 (26350): drop_caches: 2 08:58:35 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x8f, 0xffffffffffffffff, 0x0) sendfile(r1, r0, 0x0, 0x1) [ 1190.534097] syz-executor.0 (26326): drop_caches: 2 08:58:35 executing program 5: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0x10}}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:58:35 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0xfb, 0x0, 0x0) [ 1190.714045] syz-executor.2 (26363): drop_caches: 2 [ 1190.865128] dccp_check_seqno: Step 6 failed for CLOSE packet, (LSWL(100156001603417) <= P.seqno(100156001603416) <= S.SWH(100156001603491)) and (P.ackno exists or LAWL(96845519263141) <= P.ackno(96845519263141) <= S.AWH(96845519263159), sending SYNC... 08:58:36 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) ioctl$BTRFS_IOC_SCRUB(r1, 0xc400941b, &(0x7f0000000300)={0x0, 0x8001, 0x3, 0x1}) ioctl$BTRFS_IOC_GET_DEV_STATS(r0, 0xc4089434, &(0x7f0000000700)={r2, 0x8, 0x1, [0x3, 0xfc00000000, 0x3e, 0x6, 0x7], [0x9, 0x8b, 0x3ff, 0x600000000000, 0x0, 0x7, 0xaaa, 0x80, 0x1, 0x7, 0x0, 0x3, 0x8, 0x40, 0x80000000, 0xfb, 0x10001, 0x9, 0x1, 0x100000001, 0x1f, 0x1, 0x1, 0x2, 0x4, 0x1, 0x9, 0x3, 0x14, 0x7fffffff, 0x1, 0x20, 0x7, 0x5, 0xb9, 0x800, 0x7ff, 0x100000001, 0x7, 0x58, 0x9f, 0x8, 0x5, 0x2, 0x7, 0xffffffffffffffc1, 0x6, 0x400, 0x5a6c, 0x9, 0x3, 0x0, 0x4, 0x0, 0x0, 0x7, 0x3, 0x4, 0xfffffffffffffd09, 0x4, 0x6, 0x2, 0x7f, 0x3, 0x3, 0x5, 0x100, 0x3, 0x7, 0x9183, 0x9, 0x8, 0xb0, 0x8000, 0x119, 0x400, 0x7, 0x3, 0x2, 0x3, 0x3, 0x4, 0x3ff, 0x9a7, 0x8, 0x200, 0x9, 0xffffffffffffffff, 0x10000, 0x3, 0x3, 0x10000, 0x1, 0x6, 0x5, 0x5, 0xd1, 0x0, 0x3, 0x400, 0xeb2, 0x57c9, 0x80000000, 0x4, 0x0, 0x4aac, 0x101, 0x7f, 0x7, 0x5f, 0x91f6, 0x55, 0x8, 0x3, 0x2, 0x1, 0x4dfc, 0x6, 0xffffffffffffff70, 0x10001, 0x9cf]}) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r0, 0x0, 0x1) 08:58:36 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000000), &(0x7f0000000040), 0x2, 0x0) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x1, 0xffffffffffffffff, 0x0) sendfile(r1, r0, 0x0, 0x1) 08:58:36 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0xfc, 0x0, 0x0) 08:58:36 executing program 3: setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000010001fff0000248fe1812d6bf1b75092"], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@private2, @in6=@private1, 0x0, 0x0, 0x4e1c, 0x0, 0x0, 0x0, 0x0, 0x5abc82a63f254f33}, {0x0, 0x0, 0x93a5, 0x7f}, {0x7, 0x0, 0x1fe}, 0x401, 0x6e63b2, 0x0, 0x0, 0x2}, {{@in=@multicast1, 0x4d4}, 0x2, @in=@dev, 0x34ff, 0x0, 0x0, 0xa}}, 0xe8) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x1f4}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f00000002c0)=""/46, 0x2e}, {&(0x7f0000000640)=""/138, 0x8a}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001700)=""/191, 0xbf}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) getsockname$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000076c0)={&(0x7f0000007640)=@ipv4_newnexthop={0x60, 0x68, 0x2, 0x70bd26, 0x25dfdbfe, {0x2, 0x0, 0x4, 0x0, 0xa}, [@NHA_GROUP={0x14, 0x2, [{}, {0x2, 0x6}]}, @NHA_GROUP_TYPE={0x6}, @NHA_BLACKHOLE={0x4}, @NHA_ID={0x8, 0x1, 0x1}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x2}, @NHA_BLACKHOLE={0x4}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @LWTUNNEL_IP6_TC={0x5, 0x5, 0x2}}, @NHA_ID={0x8, 0x1, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4) [ 1191.039151] syz-executor.2 (26376): drop_caches: 1 [ 1191.086795] syz-executor.2 (26380): drop_caches: 2 08:58:36 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0xfd, 0x0, 0x0) 08:58:36 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) sendfile(r1, r0, 0x0, 0x1) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x2, 0x6, 0x9, 0xd, 0x0, 0x65c, 0x84001, 0x4, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x7, 0x2, @perf_config_ext={0xa0, 0x4}, 0x10b80, 0x7, 0x8, 0x8, 0x200, 0x80, 0x6, 0x0, 0xfffffffc, 0x0, 0x6}, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xa) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r0, 0xc01864c6, &(0x7f0000000100)={&(0x7f00000000c0)=[0x6, 0x8ac2, 0x6a7, 0x400], 0x4, 0x800, 0x0, 0xffffffffffffffff}) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000140)=@req3={0x9, 0x101, 0x0, 0x6, 0x1, 0x1, 0xffffffff}, 0x1c) [ 1191.395900] syz-executor.2 (26392): drop_caches: 2 08:58:36 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0xfe, 0x0, 0x0) [ 1191.646753] syz-executor.0 (26375): drop_caches: 2 08:58:36 executing program 5: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xcf}}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:58:36 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x102, 0x0, 0x0) 08:58:36 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = open(&(0x7f0000000080)='./file0\x00', 0x40c5, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) write$P9_RFLUSH(r1, &(0x7f0000000180)={0x7, 0x6d, 0x2}, 0x7) sendfile(r1, r2, 0x0, 0x10000) ioctl$FITRIM(r2, 0xc0185879, &(0x7f00000000c0)={0x5, 0x80, 0x1}) r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2480, 0x3334, 0xfffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r3, r0, 0x0, 0x1) r4 = open(&(0x7f0000000080)='./file0\x00', 0x40c5, 0x0) r5 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) write$P9_RFLUSH(r4, &(0x7f0000000180)={0x7, 0x6d, 0x2}, 0x7) sendfile(r4, r5, 0x0, 0x10000) getsockopt$IP6T_SO_GET_ENTRIES(r4, 0x29, 0x41, &(0x7f0000000000)={'security\x00', 0x2, "6ece"}, &(0x7f0000000040)=0x26) 08:58:36 executing program 0: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x800000000000000, 0xe}}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) [ 1191.918742] audit: type=1804 audit(1634201917.021:1185): pid=26406 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir791669388/syzkaller.xcDqKe/510/file0" dev="sda1" ino=14209 res=1 [ 1191.978020] dccp_check_seqno: Step 6 failed for CLOSE packet, (LSWL(67608213883362) <= P.seqno(67608213883361) <= S.SWH(67608213883436)) and (P.ackno exists or LAWL(130995689459113) <= P.ackno(130995689459113) <= S.AWH(130995689459116), sending SYNC... [ 1192.056816] syz-executor.2 (26412): drop_caches: 2 [ 1192.100013] audit: type=1804 audit(1634201917.151:1186): pid=26415 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir791669388/syzkaller.xcDqKe/510/file0" dev="sda1" ino=14209 res=1 [ 1192.215925] syz-executor.2 (26415): drop_caches: 2 08:58:37 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x103, 0x0, 0x0) 08:58:37 executing program 3: setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000010001fff0000248fe1812d6bf1b75092"], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@private2, @in6=@private1, 0x0, 0x0, 0x4e1c, 0x0, 0x0, 0x0, 0x0, 0x5abc82a63f254f33}, {0x0, 0x0, 0x93a5, 0x7f}, {0x7, 0x0, 0x1fe}, 0x401, 0x6e63b2, 0x0, 0x0, 0x2}, {{@in=@multicast1, 0x4d4}, 0x2, @in=@dev, 0x34ff, 0x0, 0x0, 0xa}}, 0xe8) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x300}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f00000002c0)=""/46, 0x2e}, {&(0x7f0000000640)=""/138, 0x8a}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001700)=""/191, 0xbf}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) getsockname$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000076c0)={&(0x7f0000007640)=@ipv4_newnexthop={0x60, 0x68, 0x2, 0x70bd26, 0x25dfdbfe, {0x2, 0x0, 0x4, 0x0, 0xa}, [@NHA_GROUP={0x14, 0x2, [{}, {0x2, 0x6}]}, @NHA_GROUP_TYPE={0x6}, @NHA_BLACKHOLE={0x4}, @NHA_ID={0x8, 0x1, 0x1}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x2}, @NHA_BLACKHOLE={0x4}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @LWTUNNEL_IP6_TC={0x5, 0x5, 0x2}}, @NHA_ID={0x8, 0x1, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:58:37 executing program 0: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x800000000000000, 0xe}}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:58:37 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r0, 0x0, 0x1) ioctl$F2FS_IOC_MOVE_RANGE(r2, 0xc020f509, &(0x7f0000000000)={r0, 0xfffffffffffffffb, 0x5, 0x200}) r4 = open(&(0x7f0000000080)='./file0\x00', 0x40c5, 0x0) r5 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) write$P9_RFLUSH(r4, &(0x7f0000000180)={0x7, 0x6d, 0x2}, 0x7) sendfile(r4, r5, 0x0, 0x10000) connect$pppl2tp(r3, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e20, @private=0xa010101}, 0x3, 0x2, 0x0, 0x2}}, 0x2e) 08:58:37 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x104, 0x0, 0x0) [ 1192.534002] syz-executor.2 (26429): drop_caches: 2 08:58:37 executing program 5: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xd0}}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) [ 1192.611679] audit: type=1804 audit(1634201917.711:1187): pid=26429 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir791669388/syzkaller.xcDqKe/511/file0" dev="sda1" ino=14257 res=1 [ 1192.746168] syz-executor.2 (26429): drop_caches: 2 08:58:37 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x105, 0x0, 0x0) 08:58:37 executing program 0: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x800000000000000, 0xe}}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:58:38 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) fremovexattr(r1, &(0x7f0000000000)=@known='com.apple.FinderInfo\x00') perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f0000000100)={0x9, 0x1, 0x6, 0x80, &(0x7f00000000c0)=[{}]}) sendfile(r1, r0, 0x0, 0x1) write$sysctl(r1, &(0x7f0000000040)='2\x00', 0x2) ioctl$EXT4_IOC_GROUP_EXTEND(r2, 0x40086607, &(0x7f0000000200)=0x9) [ 1193.125943] syz-executor.2 (26449): drop_caches: 2 08:58:38 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x106, 0x0, 0x0) [ 1193.222815] dccp_check_seqno: Step 6 failed for CLOSE packet, (LSWL(261502062718769) <= P.seqno(261502062718768) <= S.SWH(261502062718843)) and (P.ackno exists or LAWL(157344527010479) <= P.ackno(157344527010479) <= S.AWH(157344527010479), sending SYNC... 08:58:38 executing program 0: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0xc6, 0x0, 0x0) [ 1193.300523] syz-executor.2 (26450): drop_caches: 2 [ 1193.344712] syz-executor.2 (26449): drop_caches: 2 08:58:38 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x107, 0x0, 0x0) 08:58:38 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x40c5, 0x0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) write$P9_RFLUSH(r2, &(0x7f0000000180)={0x7, 0x6d, 0x2}, 0x7) sendfile(r2, r3, 0x0, 0x10000) ioctl$FIOCLEX(r2, 0x5451) sendfile(r1, r0, 0x0, 0x1) 08:58:38 executing program 3: setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000010001fff0000248fe1812d6bf1b75092"], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@private2, @in6=@private1, 0x0, 0x0, 0x4e1c, 0x0, 0x0, 0x0, 0x0, 0x5abc82a63f254f33}, {0x0, 0x0, 0x93a5, 0x7f}, {0x7, 0x0, 0x1fe}, 0x401, 0x6e63b2, 0x0, 0x0, 0x2}, {{@in=@multicast1, 0x4d4}, 0x2, @in=@dev, 0x34ff, 0x0, 0x0, 0xa}}, 0xe8) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x3e8}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f00000002c0)=""/46, 0x2e}, {&(0x7f0000000640)=""/138, 0x8a}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001700)=""/191, 0xbf}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) getsockname$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000076c0)={&(0x7f0000007640)=@ipv4_newnexthop={0x60, 0x68, 0x2, 0x70bd26, 0x25dfdbfe, {0x2, 0x0, 0x4, 0x0, 0xa}, [@NHA_GROUP={0x14, 0x2, [{}, {0x2, 0x6}]}, @NHA_GROUP_TYPE={0x6}, @NHA_BLACKHOLE={0x4}, @NHA_ID={0x8, 0x1, 0x1}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x2}, @NHA_BLACKHOLE={0x4}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @LWTUNNEL_IP6_TC={0x5, 0x5, 0x2}}, @NHA_ID={0x8, 0x1, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:58:38 executing program 5: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0x3e0}}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:58:38 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') flistxattr(r0, &(0x7f0000000300)=""/236, 0xec) openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x40c5, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) write$P9_RFLUSH(r1, &(0x7f0000000180)={0x7, 0x6d, 0x2}, 0x7) sendfile(r1, r2, 0x0, 0x10000) ioctl$BTRFS_IOC_LOGICAL_INO_V2(r2, 0xc038943b, &(0x7f0000000140)={0xfffffffffffff000, 0x8, '\x00', 0x0, &(0x7f00000000c0)=[0x0]}) write(r2, &(0x7f0000000040)="878f240668f156ba8eae446b5245197390cc5ba691e852ab35d3918db029139cc48ff76984959b592086ab0a03178a78e9b94213b8956792a0218904f860915097b3ea07ab8c11258d828986ebec74179393adfe4251c8d245d6b477812428a35d", 0x61) prctl$PR_GET_KEEPCAPS(0x7) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000000200)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) perf_event_open(0x0, r3, 0xc, r4, 0x1) r5 = socket(0x10, 0x803, 0x0) sendto(r5, &(0x7f0000000040)="120000001200edc5b27c513a8aff966c7696", 0x12, 0x0, 0x0, 0x0) recvmmsg(r5, &(0x7f00000020c0), 0x3a4, 0x0, &(0x7f0000000000)={0x77359400}) socket$nl_route(0x10, 0x3, 0x0) timerfd_create(0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x40c5, 0x0) [ 1193.480353] audit: type=1804 audit(1634201918.581:1188): pid=26467 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir791669388/syzkaller.xcDqKe/513/file0" dev="sda1" ino=14085 res=1 [ 1193.492478] syz-executor.2 (26467): drop_caches: 2 [ 1193.623281] syz-executor.2 (26476): drop_caches: 2 08:58:38 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x108, 0x0, 0x0) [ 1193.706170] audit: type=1804 audit(1634201918.711:1189): pid=26475 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir807554149/syzkaller.6NL0nB/442/file0" dev="sda1" ino=14307 res=1 08:58:39 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x27, 0xa, 0x6) r3 = open(&(0x7f0000000080)='./file0\x00', 0x40c5, 0x0) r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) write$P9_RFLUSH(r3, &(0x7f0000000180)={0x7, 0x6d, 0x2}, 0x7) sendfile(r3, r4, 0x0, 0x10000) ioctl$sock_TIOCINQ(r3, 0x541b, &(0x7f0000000000)) write$P9_RFLUSH(r0, &(0x7f0000000040)={0x7, 0x6d, 0x2}, 0x7) ftruncate(r2, 0x28cd) sendfile(r1, r0, 0x0, 0x1) 08:58:39 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x109, 0x0, 0x0) [ 1194.027449] audit: type=1804 audit(1634201919.131:1190): pid=26489 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir791669388/syzkaller.xcDqKe/514/file0" dev="sda1" ino=13924 res=1 [ 1194.071252] syz-executor.2 (26489): drop_caches: 2 08:58:39 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000080), 0xc0002, 0x0) perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0x6, 0x9, 0x3, 0x80, 0x0, 0x1, 0x90010, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x7d9adb03, 0x7, @perf_config_ext={0x4, 0x5}, 0x1001, 0x6, 0x4f64, 0x0, 0x0, 0x8, 0x9, 0x0, 0xe9f1, 0x0, 0x8001}, 0xffffffffffffffff, 0x1, r2, 0x0) sendfile(r1, r0, 0x0, 0x1) r3 = open(&(0x7f0000000080)='./file0\x00', 0x40c5, 0x0) r4 = open$dir(&(0x7f0000000200)='./file0\x00', 0x2a0040, 0x0) write$P9_RFLUSH(r3, &(0x7f0000000180)={0x7, 0x6d, 0x2}, 0x7) sendfile(r3, r4, 0x0, 0x10000) ioctl$PPPIOCGUNIT(r3, 0x80047456, &(0x7f00000000c0)) 08:58:39 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7f, 0x9}, 0x0, 0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000009440)={0x0, 0x0}) ioctl$vim2m_VIDIOC_QUERYBUF(r0, 0xc0585609, &(0x7f0000009480)={0x5, 0x2, 0x4, 0xe000, 0x967, {r2, r3/1000+10000}, {0x2, 0xc, 0x7, 0x20, 0x41, 0x40, "350baf23"}, 0x8, 0x2, @fd=r0, 0x3}) sendfile(r4, r1, &(0x7f0000009500)=0x8001, 0x7) r5 = syz_open_dev$vbi(&(0x7f0000000100), 0x3, 0x2) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) r8 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000200), 0x2000, 0x0) ioctl$VIDIOC_QBUF(r5, 0xc058560f, &(0x7f0000000240)={0x0, 0xa, 0x4, 0x70000, 0x1d54, {r6, r7/1000+10000}, {0x2, 0x1, 0x40, 0x0, 0xb9, 0x1, "847585fa"}, 0x1000, 0x2, @offset=0x3, 0x10001, 0x0, r8}) sendto$inet(r0, &(0x7f0000000000)="f60aa9a5162c9dc4b7487d6780ad74dbba9c7ef7fe2484194e60aeedf47f586de3ade9b91ec605bdf531c277ee702861fa7b8c8c606b538e4c7b27f52fff0cfd301d1683a4fa7e788e99e9d2d06598cd76d6035ab800a3ae23cc292b12581e2b0ec6be7a09d2c18b96b94a3235e9b80c63d038c195492b646fab79d2d16b41954f69", 0x82, 0x4c819, &(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10) sendfile(r1, r0, 0x0, 0x1) 08:58:39 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x10a, 0x0, 0x0) [ 1194.398700] syz-executor.2 (26501): drop_caches: 2 [ 1194.440554] dccp_check_seqno: Step 6 failed for CLOSE packet, (LSWL(150631795473506) <= P.seqno(150631795473505) <= S.SWH(150631795473580)) and (P.ackno exists or LAWL(45188553683952) <= P.ackno(45188553683952) <= S.AWH(45188553683952), sending SYNC... 08:58:39 executing program 5: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:58:39 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x10b, 0x0, 0x0) 08:58:39 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000040)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x40c5, 0x0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) write$P9_RFLUSH(r2, &(0x7f0000000180)={0x7, 0x6d, 0x2}, 0x7) sendfile(r2, r3, 0x0, 0x10000) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r3, 0x50009417, &(0x7f0000000300)={{r1}, 0x0, 0x12, @inherit={0x60, &(0x7f0000000080)={0x0, 0x3, 0x8001, 0x80000001, {0xd, 0x7fffffff, 0x7, 0xffffffff80000001, 0x1}, [0x1, 0x1, 0x2]}}, @devid}) perf_event_open(&(0x7f0000000180)={0x2, 0xd2, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x401, 0x2180, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r0, 0x0, 0x1) 08:58:39 executing program 3: setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000010001fff0000248fe1812d6bf1b75092"], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@private2, @in6=@private1, 0x0, 0x0, 0x4e1c, 0x0, 0x0, 0x0, 0x0, 0x5abc82a63f254f33}, {0x0, 0x0, 0x93a5, 0x7f}, {0x7, 0x0, 0x1fe}, 0x401, 0x6e63b2, 0x0, 0x0, 0x2}, {{@in=@multicast1, 0x4d4}, 0x2, @in=@dev, 0x34ff, 0x0, 0x0, 0xa}}, 0xe8) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x493}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f00000002c0)=""/46, 0x2e}, {&(0x7f0000000640)=""/138, 0x8a}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001700)=""/191, 0xbf}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) getsockname$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000076c0)={&(0x7f0000007640)=@ipv4_newnexthop={0x60, 0x68, 0x2, 0x70bd26, 0x25dfdbfe, {0x2, 0x0, 0x4, 0x0, 0xa}, [@NHA_GROUP={0x14, 0x2, [{}, {0x2, 0x6}]}, @NHA_GROUP_TYPE={0x6}, @NHA_BLACKHOLE={0x4}, @NHA_ID={0x8, 0x1, 0x1}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x2}, @NHA_BLACKHOLE={0x4}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @LWTUNNEL_IP6_TC={0x5, 0x5, 0x2}}, @NHA_ID={0x8, 0x1, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:58:39 executing program 5: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x2}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) [ 1194.721307] syz-executor.0 (26497): drop_caches: 2 [ 1194.729734] audit: type=1804 audit(1634201919.841:1191): pid=26520 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir791669388/syzkaller.xcDqKe/516/file0" dev="sda1" ino=14325 res=1 [ 1194.731556] syz-executor.2 (26520): drop_caches: 2 08:58:39 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x10c, 0x0, 0x0) 08:58:40 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x5, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r0, 0x0, 0x1) 08:58:40 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x10d, 0x0, 0x0) 08:58:40 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='hugetlb.2MB.rsvd.usage_in_bytes\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_SCAN(r0, &(0x7f0000001480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000001440)={&(0x7f0000001400)={0x20, r1, 0x100, 0x70bd2c, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x0, 0x5f}}}}, ["", "", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x4001}, 0x40000) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$sysctl(r0, &(0x7f0000000000)='2\x00', 0x2) sendfile(r3, r2, 0x0, 0x1) [ 1195.037867] syz-executor.2 (26537): drop_caches: 2 08:58:40 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0xba, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r0, 0x0, 0x1) 08:58:40 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x10e, 0x0, 0x0) [ 1195.421977] syz-executor.2 (26549): drop_caches: 2 08:58:40 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r1, &(0x7f0000000000)='1\x00', 0x2) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r0, 0x0, 0x1) [ 1195.672778] dccp_check_seqno: Step 6 failed for CLOSE packet, (LSWL(217850921157266) <= P.seqno(217850921157265) <= S.SWH(217850921157340)) and (P.ackno exists or LAWL(239757756664288) <= P.ackno(239757756664288) <= S.AWH(239757756664288), sending SYNC... 08:58:40 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x10f, 0x0, 0x0) [ 1195.749281] syz-executor.2 (26555): drop_caches: 2 08:58:40 executing program 5: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x3}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:58:40 executing program 2: mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x20, &(0x7f0000000080)={[{@redirect_dir={'redirect_dir', 0x3d, './file0'}}, {@default_permissions}, {@workdir={'workdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file0'}}, {@index_on}, {@metacopy_off}], [{@smackfsfloor={'smackfsfloor', 0x3d, '/proc/sys/vm/drop_caches\x00'}}]}) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r0, 0x0, 0x1) 08:58:41 executing program 3: setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000010001fff0000248fe1812d6bf1b75092"], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@private2, @in6=@private1, 0x0, 0x0, 0x4e1c, 0x0, 0x0, 0x0, 0x0, 0x5abc82a63f254f33}, {0x0, 0x0, 0x93a5, 0x7f}, {0x7, 0x0, 0x1fe}, 0x401, 0x6e63b2, 0x0, 0x0, 0x2}, {{@in=@multicast1, 0x4d4}, 0x2, @in=@dev, 0x34ff, 0x0, 0x0, 0xa}}, 0xe8) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x500}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f00000002c0)=""/46, 0x2e}, {&(0x7f0000000640)=""/138, 0x8a}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001700)=""/191, 0xbf}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) getsockname$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000076c0)={&(0x7f0000007640)=@ipv4_newnexthop={0x60, 0x68, 0x2, 0x70bd26, 0x25dfdbfe, {0x2, 0x0, 0x4, 0x0, 0xa}, [@NHA_GROUP={0x14, 0x2, [{}, {0x2, 0x6}]}, @NHA_GROUP_TYPE={0x6}, @NHA_BLACKHOLE={0x4}, @NHA_ID={0x8, 0x1, 0x1}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x2}, @NHA_BLACKHOLE={0x4}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @LWTUNNEL_IP6_TC={0x5, 0x5, 0x2}}, @NHA_ID={0x8, 0x1, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:58:41 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x110, 0x0, 0x0) [ 1195.976508] syz-executor.2 (26568): drop_caches: 2 [ 1196.082803] syz-executor.2 (26576): drop_caches: 2 08:58:41 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x111, 0x0, 0x0) [ 1196.199473] syz-executor.0 (26540): drop_caches: 2 08:58:41 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) r2 = openat$vcsu(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) readv(r2, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/4, 0x4}, {0x0, 0x8}, {&(0x7f00000001c0)=""/234, 0xea}], 0x3) fsync(r2) r3 = perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEV_INFO(r1, 0xd000941e, &(0x7f0000000300)={0x0, "c78078278310b76f5128c0eaa83b840d"}) ioctl$BTRFS_IOC_DEV_INFO(r3, 0xd000941e, &(0x7f00000018c0)={r4, "35e4ff2bf6a3d83e42492cfe8e3e2680"}) sendfile(r1, r0, 0x0, 0x1) ioctl$VIDIOC_ENCODER_CMD(r0, 0xc028564d, &(0x7f0000000000)={0x1, 0x0, [0x0, 0x0, 0x1f, 0x9, 0x8, 0x0, 0x3, 0x3]}) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0xa5, 0x6, 0x1, 0x20, 0x0, 0x200, 0x800, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x7, 0x2, @perf_config_ext={0x7, 0xfffffffffffffff8}, 0x12, 0x8, 0x3, 0x7, 0x9, 0xb2ab, 0x1c0, 0x0, 0x81, 0x0, 0x4}, 0xffffffffffffffff, 0xa, r3, 0x8) 08:58:41 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='hugetlb.2MB.rsvd.usage_in_bytes\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_SCAN(r0, &(0x7f0000001480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000001440)={&(0x7f0000001400)={0x20, r1, 0x100, 0x70bd2c, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x0, 0x5f}}}}, ["", "", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x4001}, 0x40000) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$sysctl(r0, &(0x7f0000000000)='2\x00', 0x2) sendfile(r3, r2, 0x0, 0x1) 08:58:41 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x112, 0x0, 0x0) [ 1196.458653] syz-executor.2 (26584): drop_caches: 2 [ 1196.563676] syz-executor.2 (26590): drop_caches: 2 08:58:41 executing program 5: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x4}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:58:41 executing program 2: ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)={0xb4, 0xfffb, 0x7, 0x9, 0x4, "eacc1320e7dc4877"}) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r0, 0x0, 0x1) 08:58:41 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x113, 0x0, 0x0) [ 1196.902937] dccp_check_seqno: Step 6 failed for CLOSE packet, (LSWL(209127951014203) <= P.seqno(209127951014202) <= S.SWH(209127951014277)) and (P.ackno exists or LAWL(51567345327416) <= P.ackno(51567345327416) <= S.AWH(51567345327416), sending SYNC... [ 1196.979613] syz-executor.2 (26600): drop_caches: 2 08:58:42 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$vcsu(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) readv(r2, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/4, 0x4}, {0x0, 0x8}, {&(0x7f00000001c0)=""/234, 0xea}], 0x3) write$sysctl(r2, &(0x7f0000000000)='1\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f00000005c0)=ANY=[@ANYBLOB="00e193e1a41d28e59803e7a9f69459d7269395402d80e8869430a8dccaed43a8216e11892c027ea74d0c40000000004b5a60840c9a762f720d13efa1bc9e3d826c524de83c24460df69f6d8a97cea0d6746006e61e064a5fae3e7eb3084632412f3e11faad9fb94000f269bf1c059f5ea7d655160900bc274eb970ef369c3789d9dbe093ce6548bdc4"], 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00000000c0)={@rand_addr=' \x01\x00', 0x800, 0x0, 0x1, 0x1}, 0x20) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f0000000180)={{}, 0x0, 0x10000000000000af, 0x4c}) r3 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000000)={@mcast1, 0x0, 0x0, 0x2, 0x1, 0x1f, 0x0, 0x400000000}, 0x20) r4 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') sendfile(r3, r4, &(0x7f0000000240)=0x208, 0x9) r5 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_STATICADD(r4, &(0x7f00000017c0)={&(0x7f00000016c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000001780)={&(0x7f0000000a80)=ANY=[@ANYRESDEC, @ANYRES16=r5, @ANYBLOB="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", @ANYRESOCT], 0x1c}, 0x1, 0x0, 0x0, 0x8}, 0x20008004) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f00000018c0)=ANY=[@ANYRES32, @ANYRES16=r5, @ANYBLOB="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", @ANYRESHEX], 0x100}, 0x1, 0x0, 0x0, 0x8000}, 0x1) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000000500)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f000004d400)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004d600)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}], 0x92, "dde78df03077e6"}) 08:58:42 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x114, 0x0, 0x0) 08:58:42 executing program 5: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x5}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) [ 1197.039986] syz-executor.2 (26607): drop_caches: 2 08:58:42 executing program 3: setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000010001fff0000248fe1812d6bf1b75092"], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@private2, @in6=@private1, 0x0, 0x0, 0x4e1c, 0x0, 0x0, 0x0, 0x0, 0x5abc82a63f254f33}, {0x0, 0x0, 0x93a5, 0x7f}, {0x7, 0x0, 0x1fe}, 0x401, 0x6e63b2, 0x0, 0x0, 0x2}, {{@in=@multicast1, 0x4d4}, 0x2, @in=@dev, 0x34ff, 0x0, 0x0, 0xa}}, 0xe8) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x600}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f00000002c0)=""/46, 0x2e}, {&(0x7f0000000640)=""/138, 0x8a}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001700)=""/191, 0xbf}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) getsockname$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000076c0)={&(0x7f0000007640)=@ipv4_newnexthop={0x60, 0x68, 0x2, 0x70bd26, 0x25dfdbfe, {0x2, 0x0, 0x4, 0x0, 0xa}, [@NHA_GROUP={0x14, 0x2, [{}, {0x2, 0x6}]}, @NHA_GROUP_TYPE={0x6}, @NHA_BLACKHOLE={0x4}, @NHA_ID={0x8, 0x1, 0x1}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x2}, @NHA_BLACKHOLE={0x4}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @LWTUNNEL_IP6_TC={0x5, 0x5, 0x2}}, @NHA_ID={0x8, 0x1, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:58:42 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) r2 = openat$vcsu(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) readv(r2, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/4, 0x4}, {0x0, 0x8}, {&(0x7f00000001c0)=""/234, 0xea}], 0x3) preadv(r2, &(0x7f0000000140)=[{&(0x7f0000000200)=""/156, 0x9c}, {&(0x7f0000000300)=""/105, 0x69}, {&(0x7f0000000380)=""/117, 0x75}, {&(0x7f0000000400)=""/4096, 0x1000}], 0x4, 0x94c, 0xfffffff9) r3 = perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r0, 0x0, 0x1) recvfrom$unix(r0, &(0x7f0000000040)=""/76, 0x4c, 0x10100, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) r4 = socket$alg(0x26, 0x5, 0x0) sendfile(r3, r4, &(0x7f0000000000)=0x4, 0x400) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001400), 0x24080, 0x0) ioctl$USBDEVFS_CLAIMINTERFACE(r5, 0x8004550f, &(0x7f0000001440)) [ 1197.162961] syz-executor.1 (26613): drop_caches: 2 [ 1197.264310] syz-executor.1 (26623): drop_caches: 2 [ 1197.276093] syz-executor.2 (26620): drop_caches: 2 08:58:42 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x115, 0x0, 0x0) [ 1197.413273] syz-executor.2 (26624): drop_caches: 2 08:58:42 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r0, 0x0, 0x1) write$sysctl(r1, &(0x7f0000000000)='7\x00', 0x2) 08:58:42 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='hugetlb.2MB.rsvd.usage_in_bytes\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_SCAN(r0, &(0x7f0000001480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000001440)={&(0x7f0000001400)={0x20, r1, 0x100, 0x70bd2c, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x0, 0x5f}}}}, ["", "", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x4001}, 0x40000) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$sysctl(r0, &(0x7f0000000000)='2\x00', 0x2) sendfile(r3, r2, 0x0, 0x1) 08:58:42 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETTABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x1, 0xa, 0x3}, 0x14}}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') sendmsg$NFT_BATCH(r1, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={{0x14}, [], {0x14}}, 0x28}, 0x1, 0x0, 0x0, 0x8}, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r1, 0xc01864c6, &(0x7f0000000140)={&(0x7f0000000100)=[0x5, 0x400, 0x1, 0x9, 0x1, 0x9, 0x81], 0x7, 0x0, 0x0, 0xffffffffffffffff}) r3 = fcntl$getown(r1, 0x9) sendmsg$AUDIT_SET(r2, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x38, 0x3e9, 0x200, 0x70bd2d, 0x25dfdbfd, {0x2, 0x1, 0x2, r3, 0x8, 0x7, 0x8, 0xac28, 0x0, 0x400}, [""]}, 0x38}, 0x1, 0x0, 0x0, 0x4008004}, 0x240018c0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@getaddr={0x14, 0x16, 0x10, 0x70bd25, 0x25dfdbff, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x5}, 0x810) 08:58:42 executing program 3: setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000010001fff0000248fe1812d6bf1b75092"], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@private2, @in6=@private1, 0x0, 0x0, 0x4e1c, 0x0, 0x0, 0x0, 0x0, 0x5abc82a63f254f33}, {0x0, 0x0, 0x93a5, 0x7f}, {0x7, 0x0, 0x1fe}, 0x401, 0x6e63b2, 0x0, 0x0, 0x2}, {{@in=@multicast1, 0x4d4}, 0x2, @in=@dev, 0x34ff, 0x0, 0x0, 0xa}}, 0xe8) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x700}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f00000002c0)=""/46, 0x2e}, {&(0x7f0000000640)=""/138, 0x8a}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001700)=""/191, 0xbf}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) getsockname$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000076c0)={&(0x7f0000007640)=@ipv4_newnexthop={0x60, 0x68, 0x2, 0x70bd26, 0x25dfdbfe, {0x2, 0x0, 0x4, 0x0, 0xa}, [@NHA_GROUP={0x14, 0x2, [{}, {0x2, 0x6}]}, @NHA_GROUP_TYPE={0x6}, @NHA_BLACKHOLE={0x4}, @NHA_ID={0x8, 0x1, 0x1}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x2}, @NHA_BLACKHOLE={0x4}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @LWTUNNEL_IP6_TC={0x5, 0x5, 0x2}}, @NHA_ID={0x8, 0x1, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4) [ 1197.623160] syz-executor.0 (26588): drop_caches: 2 [ 1197.643037] syz-executor.2 (26634): drop_caches: 2 [ 1197.653808] syz-executor.2 (26634): drop_caches: 2 [ 1197.691600] syz-executor.2 (26634): drop_caches: 2 08:58:42 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x116, 0x0, 0x0) 08:58:42 executing program 2: syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x800000000001) 08:58:43 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x40c5, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000140)=0x3, 0x4) r3 = openat$vcsu(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) readv(r3, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/4, 0x4}, {0x0, 0x8}, {&(0x7f00000001c0)=""/234, 0xea}], 0x3) r4 = openat$vcsu(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) readv(r4, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/4, 0x4}, {0x0, 0x8}, {&(0x7f00000001c0)=""/234, 0xea}], 0x3) sendfile(r1, r2, 0x0, 0x2000000000010000) write$sysctl(r1, &(0x7f0000000040)='6\x00', 0x2) r5 = openat$vcsu(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) readv(r5, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/4, 0x4}, {0x0, 0x8}, {&(0x7f00000001c0)=""/234, 0xea}], 0x3) write$sysctl(r5, &(0x7f0000000000)='0\x00', 0x2) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0x200000, 0xffffffffffffffff, 0x1) syz_mount_image$ubifs(&(0x7f0000000300), &(0x7f0000000340)='./file0\x00', 0x3, 0x3, &(0x7f00000005c0)=[{&(0x7f0000000380)="46b05997b8cb464fc4905fb2a2fba4ce33e43cd4be0218998ffe5a5852ef1174984f3cf1b19411bd989b0609af4f9c5439648f1b", 0x34, 0x20d}, {&(0x7f00000003c0)="1a0c479614b322f8ee94330f5176ffd034c59fc234ad85f239d3e92937636d1afadb83d7ed55ffa7868492bd2acdb78a0e858416d07d507ddbfe25b06bca4ee03039f6a1433166e2876618b1fa63df85c4e31e812f1e94d6b64ab56c13fadcd709da189a6f0663a5f426ab5f37507dde1afb96468fe93493dd79ec13257800de0b63e4bb92893778a325b370bdf5a7918d3325bcd1b85d1e51e8f323570aab51d63f64e5db77c1b0def65032be649e38d1032b434d011b006e339f2359a1c015c70378f8edaa188dc3a9ae234babc536a45caf57e7ea49bfdf353b3f87023f542af8d0bab7d2b062", 0xe8, 0x3}, {&(0x7f00000004c0)="95b962981d81bfd94cd641c85cf19a75f1c77de7d9395f7130e3d156241339c6c1cc563b41d28eb74d74db6c54a254bb5544638b47920fb3aa7bcf4856e84d9aa446f94d7237bb59bd2846dafeb30b34e1b428e25f81ca13ae9275314c5acf81f0f645f7ad769fbee7aa67c20bb30310652f97fb4378b85d44b20c0f9e9f17a3ac63f58c17f6b4b2a0021939620c16e13b0ee8a6f7ae6fd22ec18d10d3309727ad8e14e9bc86276e55de32bcfcd87665a2b3d82829388bc637b6651b9d587ace985b41f7402749665571fffe26f8caba7c698f4fbad68dc3b88508bb4f41512d9e760f10ca", 0xe5}], 0xc0, &(0x7f00000007c0)=ANY=[@ANYBLOB="e362756c6b5f726561642c6e6f5f86686b632c736d61636b66736465663d2c0000000060bb88c33eb10edcd2dbdfa89d81dfa05164df3b2715ab0dd4ba274289bfac1056b566fc874c8e8ba5e644c4a064ec53182720ecb8fcf0a0394f447cfacc08bc15c6db21466ca12005805c9bb81f7f86f96ec7ae3493bfc0e44fbf17fc51c7975cde07dc26b48f4086ffff01924772fd3fcc7493c03a8c4e1586666b713d106ed97dbc0add6b716495011c95b1e9d12a7d6e7cfaa1f7d8bb88f47f00000000fd4e3ab5e940fe82a9a73a894da6f0f774c36f2aaa071a922879680000000d10000000001485f21b79bd6b5d2f59f68ebe5cb999c3cb9c359a14e500bcff3850de3f54e6e760a55c7b4bce556f9c9c834f06b7e6f5c8c33f4572b774fd2f8ba4349d4952edf7207d77ea61f14b1488eda656206696f7f197392c8eba8a6173b3b16b6605"]) open(&(0x7f0000000080)='./file0\x00', 0x40c5, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) sendfile(r1, r0, 0x0, 0x20) 08:58:43 executing program 5: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x6}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:58:43 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r0, 0x0, 0x1) r2 = open(&(0x7f0000000080)='./file0\x00', 0x40c5, 0x0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) write$P9_RFLUSH(r2, &(0x7f0000000180)={0x7, 0x6d, 0x2}, 0x7) sendfile(r2, r3, 0x0, 0x10000) getsockopt$TIPC_SOCK_RECVQ_DEPTH(r2, 0x10f, 0x84, &(0x7f0000000000), &(0x7f0000000040)=0x4) 08:58:43 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x117, 0x0, 0x0) [ 1198.118616] audit: type=1804 audit(1634201923.211:1192): pid=26656 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir352997812/syzkaller.DucOIp/114/file0" dev="sda1" ino=14336 res=1 08:58:43 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r0, 0x0, 0x1) socket$nl_generic(0x10, 0x3, 0x10) r2 = open(&(0x7f0000000080)='./file0\x00', 0x40c5, 0x0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) write$P9_RFLUSH(r2, &(0x7f0000000180)={0x7, 0x6d, 0x2}, 0x7) sendfile(r2, r3, 0x0, 0x10000) write$P9_RVERSION(r2, &(0x7f0000000000)={0x13, 0x65, 0xffff, 0x0, 0x6, '9P2000'}, 0x13) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x7) 08:58:43 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x118, 0x0, 0x0) [ 1198.316162] audit: type=1804 audit(1634201923.221:1193): pid=26656 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir352997812/syzkaller.DucOIp/114/file0" dev="sda1" ino=14336 res=1 [ 1198.369653] syz-executor.1 (26663): drop_caches: 2 [ 1198.464181] syz-executor.2 (26670): drop_caches: 2 [ 1198.505829] dccp_check_seqno: Step 6 failed for CLOSE packet, (LSWL(115368695594) <= P.seqno(115368695593) <= S.SWH(115368695668)) and (P.ackno exists or LAWL(39949978080210) <= P.ackno(39949978080210) <= S.AWH(39949978080215), sending SYNC... [ 1198.529405] audit: type=1804 audit(1634201923.452:1194): pid=26665 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir352997812/syzkaller.DucOIp/115/file0" dev="sda1" ino=14330 res=1 08:58:43 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r0, 0x0, 0x1) [ 1198.558400] audit: type=1804 audit(1634201923.662:1195): pid=26670 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir791669388/syzkaller.xcDqKe/526/file0" dev="sda1" ino=14337 res=1 [ 1198.586710] syz-executor.2 (26670): drop_caches: 2 08:58:43 executing program 0: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c2f6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) ioctl$RTC_PLL_SET(0xffffffffffffffff, 0x40207012, &(0x7f0000000380)={0x5, 0x4, 0x1, 0x8, 0x3, 0x1, 0x10001}) syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') r0 = syz_open_dev$vcsu(&(0x7f0000000300), 0x2, 0x204c00) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x0, 0x44, 0x20, 0xfb, 0x0, 0x3ff, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x8, 0x2, @perf_config_ext={0x5, 0x100000000}, 0x0, 0xc7, 0x7f, 0x4, 0x8, 0x0, 0x4, 0x0, 0x400, 0x0, 0x2251}, 0xffffffffffffffff, 0x10, r0, 0x9) r1 = open(&(0x7f0000000400)='./bus\x00', 0x1177440, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00000014c0)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r3, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x24, r4, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x3}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_SET_PMK(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x44, r4, 0x800, 0x70bd2c, 0x25dfdbfd, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_PMKR0_NAME={0x14, 0x102, "a982147ddb60c90e4b8e4c383f31ffb7"}, @NL80211_ATTR_PMKR0_NAME={0x14, 0x102, "33cb6146e2f588a5d0454ff213002b3e"}]}, 0x44}, 0x1, 0x0, 0x0, 0x4044080}, 0x80) ftruncate(r3, 0x3f) sendfile(0xffffffffffffffff, r1, 0x0, 0x800000000021) 08:58:43 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r1, &(0x7f0000000300)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0x7, 0x1, 0x92, 0x0, 0x2, 0x3, 0xfff, 0x13d, 0x40, 0x75, 0x9c21, 0xf800, 0x38, 0x1, 0x7, 0x7, 0x3}, [{0x1, 0x910, 0x2, 0x100000001, 0xfffffffffffffff9, 0x8, 0x9, 0x9}, {0x6, 0x7, 0x1, 0x80, 0x0, 0x7fffffff, 0x6, 0x20}], "985933b55e9afb5b7f0771264ba676cc6fbd9f7533f0b6236e389f1fc66a31f438e06fefce724b324599b48b43031127a31e30f31719ec08620662991361d890d7e606c36d20d24122f34ce216e922154014aaf3fd64b6d9fdc635f723bc778873747c1080c21d79d5b5839efb79ac7cb731199634fe37306e2e979659bbd0e8e27f842d855c45b72920fb6081db941f3c40013efed398aeb0e6c1154130d14584b9b45cda51171af9f0651f38ae4637c9d7ff7bec8f9689146e5121a8cd1d72c7d01d1319ae0f9abf8d68a3c41fcec0ed8eeead020999d8fc6c7d1d3e43a7db08e44150972c57ca2d5e"}, 0x19a) r2 = openat$vcsu(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) readv(r2, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/4, 0x4}, {0x0, 0x8}, {&(0x7f00000001c0)=""/234, 0xea}], 0x3) ioctl$BTRFS_IOC_BALANCE_CTL(r2, 0x40049421, 0x1) sendfile(r1, r0, 0x0, 0x1) write$sysctl(0xffffffffffffffff, &(0x7f0000000040)='5\x00', 0x2) 08:58:43 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x119, 0x0, 0x0) 08:58:43 executing program 3: setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000010001fff0000248fe1812d6bf1b75092"], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@private2, @in6=@private1, 0x0, 0x0, 0x4e1c, 0x0, 0x0, 0x0, 0x0, 0x5abc82a63f254f33}, {0x0, 0x0, 0x93a5, 0x7f}, {0x7, 0x0, 0x1fe}, 0x401, 0x6e63b2, 0x0, 0x0, 0x2}, {{@in=@multicast1, 0x4d4}, 0x2, @in=@dev, 0x34ff, 0x0, 0x0, 0xa}}, 0xe8) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x900}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f00000002c0)=""/46, 0x2e}, {&(0x7f0000000640)=""/138, 0x8a}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001700)=""/191, 0xbf}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) getsockname$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000076c0)={&(0x7f0000007640)=@ipv4_newnexthop={0x60, 0x68, 0x2, 0x70bd26, 0x25dfdbfe, {0x2, 0x0, 0x4, 0x0, 0xa}, [@NHA_GROUP={0x14, 0x2, [{}, {0x2, 0x6}]}, @NHA_GROUP_TYPE={0x6}, @NHA_BLACKHOLE={0x4}, @NHA_ID={0x8, 0x1, 0x1}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x2}, @NHA_BLACKHOLE={0x4}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @LWTUNNEL_IP6_TC={0x5, 0x5, 0x2}}, @NHA_ID={0x8, 0x1, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:58:43 executing program 5: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x7}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) [ 1198.719349] syz-executor.1 (26684): drop_caches: 2 [ 1198.736397] syz-executor.0 (26643): drop_caches: 2 08:58:43 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r0, 0x0, 0x1) r2 = syz_init_net_socket$rose(0xb, 0x5, 0x0) shutdown(r2, 0x0) [ 1198.864277] syz-executor.1 (26699): drop_caches: 2 [ 1198.872785] audit: type=1800 audit(1634201923.982:1196): pid=26700 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=14336 res=0 [ 1198.927847] syz-executor.2 (26701): drop_caches: 2 08:58:44 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x11a, 0x0, 0x0) [ 1199.004020] syz-executor.2 (26705): drop_caches: 2 08:58:44 executing program 0: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x9d, 0x0, 0x0) [ 1199.056680] audit: type=1804 audit(1634201923.982:1197): pid=26700 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir807554149/syzkaller.6NL0nB/447/bus" dev="sda1" ino=14336 res=1 08:58:44 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x9, 0x10001) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x72cb, 0x4, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x75430b27}, 0x0, 0x0, 0xffffffffffffffff, 0xb) sendfile(r1, r0, 0x0, 0x1) 08:58:44 executing program 5: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x8}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:58:44 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0xc8) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) timer_settime(0x0, 0x0, &(0x7f0000000ac0)={{0x0, 0x989680}}, 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1\alowerdir=./file0,upperdir=./bus,index=on,\x00']) sendfile(r1, r0, 0x0, 0x1) [ 1199.258462] syz-executor.1 (26719): drop_caches: 2 08:58:44 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0xecf86c37d53049cc) write$binfmt_script(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="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"/732], 0x191) socket$inet(0x10, 0x0, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00000001c0)) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4000, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r1) setxattr$security_capability(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200), &(0x7f0000000180)=@v3={0x3000000, [{0x4}]}, 0x18, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) socket$inet6(0xa, 0x3, 0x1) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c2f6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10098}, 0x0, 0x5, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x81, 0x14, 0x2, 0x80, 0x0, 0x9, 0x84008, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1f1, 0x1, @perf_config_ext={0xae5, 0xffffffff}, 0x200, 0x3, 0x1, 0x4, 0xfffffffffffffffe, 0x80000000, 0x3f, 0x0, 0x6}, 0x0, 0xf, 0xffffffffffffffff, 0x1) 08:58:44 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x11b, 0x0, 0x0) [ 1199.316769] dccp_check_seqno: Step 6 failed for CLOSE packet, (LSWL(232583224630187) <= P.seqno(232583224630186) <= S.SWH(232583224630261)) and (P.ackno exists or LAWL(60211731340421) <= P.ackno(60211731340421) <= S.AWH(60211731340433), sending SYNC... 08:58:44 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r0, 0x0, 0x1) r2 = openat$vcsu(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) readv(r2, &(0x7f0000000140), 0x0) r3 = open(&(0x7f0000000080)='./file0\x00', 0x40c5, 0x0) r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) write$P9_RFLUSH(r3, &(0x7f0000000180)={0x7, 0x6d, 0x2}, 0x7) sendfile(r3, r4, 0x0, 0x10000) dup3(r4, r1, 0x80000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r1, 0x8008f512, &(0x7f0000000040)) write(r4, &(0x7f0000000300)="f6500935199c76d6df7872803df464ef527406a4e2cde4ae0b7ff68601aaedee8c48dd519497f662e46afa2e544b71d7dc6b4dac66d7119eea5056d9cbf8ce1f9b1e94dc3febb8759a0a28a60007596296873a5c9344d95527a5e9124f5b452e1dc5529e604190e6054cbe61724bb8ced8c56c61e65012984ba00bb98e2fd3da405f1322facde79f2d2e66096e6e6db6da3eca31733f25ce0db8ddf3974325b5f177558eea986cfc822f1695b5e1469362efc85a851832a9c597578459bb60c1e73c0a6fd619722b69d735e6", 0xcc) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x10, r2, 0xd84c3000) 08:58:44 executing program 5: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x9}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:58:44 executing program 3: setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000010001fff0000248fe1812d6bf1b75092"], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@private2, @in6=@private1, 0x0, 0x0, 0x4e1c, 0x0, 0x0, 0x0, 0x0, 0x5abc82a63f254f33}, {0x0, 0x0, 0x93a5, 0x7f}, {0x7, 0x0, 0x1fe}, 0x401, 0x6e63b2, 0x0, 0x0, 0x2}, {{@in=@multicast1, 0x4d4}, 0x2, @in=@dev, 0x34ff, 0x0, 0x0, 0xa}}, 0xe8) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0xa00}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f00000002c0)=""/46, 0x2e}, {&(0x7f0000000640)=""/138, 0x8a}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001700)=""/191, 0xbf}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) getsockname$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000076c0)={&(0x7f0000007640)=@ipv4_newnexthop={0x60, 0x68, 0x2, 0x70bd26, 0x25dfdbfe, {0x2, 0x0, 0x4, 0x0, 0xa}, [@NHA_GROUP={0x14, 0x2, [{}, {0x2, 0x6}]}, @NHA_GROUP_TYPE={0x6}, @NHA_BLACKHOLE={0x4}, @NHA_ID={0x8, 0x1, 0x1}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x2}, @NHA_BLACKHOLE={0x4}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @LWTUNNEL_IP6_TC={0x5, 0x5, 0x2}}, @NHA_ID={0x8, 0x1, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4) [ 1199.575437] overlayfs: missing 'lowerdir' 08:58:44 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x11c, 0x0, 0x0) 08:58:44 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000000)=""/93, 0x5d}], 0x1, 0x7fffffff, 0x2) perf_event_open(&(0x7f0000000180)={0x5, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f00000015c0), 0x0, 0x6, 0x3) r2 = openat$vcsu(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) readv(r2, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/4, 0x4}, {0x0, 0x8}, {&(0x7f00000001c0)=""/234, 0xea}], 0x3) bpf$BPF_LINK_CREATE(0x1c, &(0x7f00000000c0)={r2, r0, 0x22}, 0x10) sendfile(r1, r0, 0x0, 0x1) [ 1199.662723] ptrace attach of "/root/syz-executor.0 exec"[26731] was attempted by "/root/syz-executor.0 exec"[26737] [ 1199.670138] syz-executor.1 (26741): drop_caches: 2 [ 1199.753522] syz-executor.2 (26721): drop_caches: 2 [ 1199.762709] audit: type=1804 audit(1634201924.872:1198): pid=26741 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir352997812/syzkaller.DucOIp/119/file0" dev="sda1" ino=13927 res=1 08:58:45 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0x2f, 0x3f, 0x92, 0x3, 0x0, 0x1000, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x7, 0x1, @perf_config_ext={0x0, 0x8}, 0x1c80, 0x8000, 0x0, 0x5, 0x5, 0x20, 0x0, 0x0, 0xf6, 0x0, 0x4}, 0xffffffffffffffff, 0x9, r2, 0xa) sendfile(r1, r0, 0x0, 0x1) [ 1199.859422] overlayfs: missing 'lowerdir' [ 1199.867652] syz-executor.2 (26754): drop_caches: 2 08:58:45 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x11d, 0x0, 0x0) 08:58:45 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0xc8}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(0xffffffffffffffff, 0xf504, 0x0) sendfile(r1, r0, 0x0, 0x1) [ 1200.041008] syz-executor.1 (26762): drop_caches: 2 08:58:45 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000000)=""/93, 0x5d}], 0x1, 0x7fffffff, 0x2) perf_event_open(&(0x7f0000000180)={0x5, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f00000015c0), 0x0, 0x6, 0x3) r2 = openat$vcsu(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) readv(r2, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/4, 0x4}, {0x0, 0x8}, {&(0x7f00000001c0)=""/234, 0xea}], 0x3) bpf$BPF_LINK_CREATE(0x1c, &(0x7f00000000c0)={r2, r0, 0x22}, 0x10) sendfile(r1, r0, 0x0, 0x1) [ 1200.160729] syz-executor.2 (26767): drop_caches: 2 [ 1200.172617] syz-executor.1 (26768): drop_caches: 2 08:58:45 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x11e, 0x0, 0x0) [ 1200.280698] syz-executor.2 (26771): drop_caches: 2 08:58:45 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r0, 0x0, 0x1) ioctl$KVM_CAP_HYPERV_ENLIGHTENED_VMCS(r0, 0x4068aea3, &(0x7f0000000040)) 08:58:45 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = syz_mount_image$ntfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x4, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="a6ee9cc5291461382737002bee11e72b235b89ea8a43ef50dfbf975e022dd97e0c805ad1797e8f2549020ccb0af940843405a11574fbf03994f8a341e26b361713fa23db20a56466e2d79a8b92b096a134a7bf806c64", 0x56, 0x75}, {&(0x7f0000000200)="2cbd938bac57abb65ebf0cd301252c31f2b578b8a4c58bc593c6b831b7063aba6d499d4d90c6812460fd83ac1eb8696ff4e480b178c714f8bbaea37253ea8af0daa6492e5a18f078b81d74fafdbbdd10a6676ea5c66a395149ad7529278e297df106ada75eea86876e64edf18b925c7167c052b78935b320226cb2db505ecc66d4c511f1fecf51fbeb2c7534f998254b73", 0x91}, {&(0x7f0000000100)="4693aa809de9f23d21a081fa444b308c6e069f7a40511d45", 0x18}], 0x1000021, &(0x7f0000000380)={[{@case_sensitive_no}, {@disable_sparse_no}, {@case_sensitive_yes}, {@disable_sparse_no}, {@disable_sparse_no}, {@show_sys_files_no}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@uid_lt={'uid<', 0xffffffffffffffff}}, {@subj_role={'subj_role', 0x3d, 'mountinfo\x00'}}, {@fowner_lt}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@fowner_lt}]}) r2 = open(&(0x7f0000000080)='./file0\x00', 0x40c5, 0x0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) write$P9_RFLUSH(r2, &(0x7f0000000180)={0x7, 0x6d, 0x2}, 0x7) sendfile(r2, r3, 0x0, 0x10000) dup2(r1, r3) r4 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r4, r0, 0x0, 0x1) [ 1200.534363] dccp_check_seqno: Step 6 failed for CLOSE packet, (LSWL(76772469387675) <= P.seqno(76772469387674) <= S.SWH(76772469387749)) and (P.ackno exists or LAWL(7886861299849) <= P.ackno(7886861299849) <= S.AWH(7886861299849), sending SYNC... 08:58:45 executing program 5: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0xa}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) [ 1200.588878] syz-executor.1 (26786): drop_caches: 2 [ 1200.605876] syz-executor.2 (26781): drop_caches: 2 [ 1200.606379] syz-executor.1 (26786): drop_caches: 2 08:58:45 executing program 3: setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000010001fff0000248fe1812d6bf1b75092"], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@private2, @in6=@private1, 0x0, 0x0, 0x4e1c, 0x0, 0x0, 0x0, 0x0, 0x5abc82a63f254f33}, {0x0, 0x0, 0x93a5, 0x7f}, {0x7, 0x0, 0x1fe}, 0x401, 0x6e63b2, 0x0, 0x0, 0x2}, {{@in=@multicast1, 0x4d4}, 0x2, @in=@dev, 0x34ff, 0x0, 0x0, 0xa}}, 0xe8) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0xe00}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f00000002c0)=""/46, 0x2e}, {&(0x7f0000000640)=""/138, 0x8a}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001700)=""/191, 0xbf}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) getsockname$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000076c0)={&(0x7f0000007640)=@ipv4_newnexthop={0x60, 0x68, 0x2, 0x70bd26, 0x25dfdbfe, {0x2, 0x0, 0x4, 0x0, 0xa}, [@NHA_GROUP={0x14, 0x2, [{}, {0x2, 0x6}]}, @NHA_GROUP_TYPE={0x6}, @NHA_BLACKHOLE={0x4}, @NHA_ID={0x8, 0x1, 0x1}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x2}, @NHA_BLACKHOLE={0x4}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @LWTUNNEL_IP6_TC={0x5, 0x5, 0x2}}, @NHA_ID={0x8, 0x1, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:58:45 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r0, 0x0, 0x1) 08:58:45 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x11f, 0x0, 0x0) 08:58:45 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x40c5, 0x0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f00000000c0)=0x4) write$P9_RFLUSH(r2, &(0x7f0000000180)={0x7, 0x6d, 0x2}, 0x7) sendfile(r2, r3, 0x0, 0x10000) write$sysctl(r2, &(0x7f0000000000)='0\x00', 0x2) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0) sendfile(r1, r0, 0x0, 0x1) [ 1200.749850] syz-executor.1 (26800): drop_caches: 2 [ 1200.858240] audit: type=1804 audit(1634201925.962:1199): pid=26806 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir791669388/syzkaller.xcDqKe/531/file0" dev="sda1" ino=14339 res=1 [ 1200.901150] syz-executor.2 (26806): drop_caches: 2 [ 1200.921891] Bluetooth: hci4: command 0x0406 tx timeout 08:58:46 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$vcsu(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) readv(r2, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/4, 0x4}, {0x0, 0x8}, {&(0x7f00000001c0)=""/234, 0xea}], 0x3) ioctl$sock_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={0x0, @vsock={0x28, 0x0, 0x2711, @hyper}, @sco={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}}, @xdp={0x2c, 0xd, 0x0}, 0x401, 0x0, 0x0, 0x0, 0x4, &(0x7f0000000040)='bond_slave_0\x00', 0x7, 0x4, 0x3}) sendmsg$nl_route_sched(r2, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c0000002900040026bd7000ffdbdf251c000000", @ANYRES32=r3, @ANYBLOB="0700020107000f00020001543d0001206d710000"], 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x4010) sendfile(r1, r0, 0x0, 0x1) 08:58:46 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x120, 0x0, 0x0) [ 1201.056334] syz-executor.2 (26811): drop_caches: 2 [ 1201.172598] syz-executor.0 (26774): drop_caches: 2 08:58:46 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r0, 0x0, 0x1) syz_mount_image$jffs2(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x7, 0xa, &(0x7f0000002ac0)=[{&(0x7f0000000080)="55de7ca73225d73eaf1a63e7b589f05a4a5ae127cd28ef7cac105d65365e893d1179b8", 0x23, 0x8}, {&(0x7f0000000300)="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", 0xfe}, {&(0x7f0000001800)="e7b033b64ff2", 0x6, 0x1c}, {&(0x7f0000000200)="c72903731124d38b1bb46dbb5be70de79ca61d6a5927ee58ce925c32c61a9333930871a9a4eacee8e3e007c4a978c5f2a650b5aed3c6cacacfd6ba608dde2bedef0f54ec8111dbd365c1971ff09f90c37111e83f193d1d1d2ba95d001b301e783d95359f80ba1801132e73ebbd48088664a9933c29f41ca29d9d31a70d3c9cb8e90b2c84e55b5017cbd67a23c21f58c144", 0x91, 0x1ff}, {&(0x7f00000029c0)="46081163587836baee7c38342c65048c19fc4834ad2b2f155f0400c4d7c9b832d3c6b936527f2b31fec05b3a0afc944e862b725663903d7c434eb87f886308cf5668af076e92c6ac6870c22bc109d9fcb9bc7364b0e4942db2fa078514e32278ecff9931b1926c9df2d53ff07b105829ed8b7dac5e34a28768916b9d926a762b02f70139d43c0bf1859a128b4cc6967eadbf1a7ba4838edd6252d17213bd6590f1642ae0264d07d64f30b7c96e319769e29eabd41410d1d586f44ec81f416b1d7f2a3ddb761d755d00f14fd3428e1119e83ad22a99999a0f95c149f96881db5191eaf67d14df5d07d687c6bc4ed21f013dd332e6", 0xf4, 0x3}, {&(0x7f00000004c0)="bf9b3e5f5375beb82cead95aed0ac7dd1b3bc01f4d554cf4444aa20ce35b0b10473e704050f6ac0d2ee761ce58f283a2e4c3078a423d846ef3da901c26ba8b1bf0f50115faca0a1aafb715e52dc5db17aba610d1c69384e6957fc96df0d48f18e3a61edb8dd563337aca8fd1fe12fd67fe4e510396720c0c4b6b144189f517fa8ba3fad26175ed5fa1607c79d91275831d5c388afa08504b3c28a4db6df4451388ca5f55268bcddbd77a8bd22145f0ca802658f3a3f0da2146b4565c5e00fa16b14bc3a50f777ae75dc6a74edc591f0329e0b602ab334226fab4e1c547ff56c96a8c", 0xe2, 0x20}, {&(0x7f00000005c0)="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", 0x1000, 0x7f}, {&(0x7f00000018c0)="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0x1000, 0xfff}, {&(0x7f00000015c0)="92ccd70ab374fe165f00080a036961b2ab0cccd4e3e4719312b24a26e2b710b9589194e3a2ba58cd76d370e9b4497d5c804d559c898f66bd3e4630613c1aa4c580b65fa0f3228aaabeec45065f42b233e7df9db97f77507acdfc7bee8c9f28f1029f86f71a6459a8f83fe47255ecccda3219bbfdb3a12186f1a7bf2c0723a3ee6ebabf1a865140351dd15809ae8e2c91c221edb0e601628a54f941164523ad2feb38d9e02f57a15e5d44d67d7685c310f3985c11440e6fc10513ad399b4d53bcf3fdb4c98076caa6", 0xc8, 0x6}, {&(0x7f0000000100)="c8350f1051fb379cc98c1c8beb5d2269087fee191aa8078678d8c82b9e079ac482c5b5c59e16fe81e3e9ec4a7f7c9c849c24258063e5e2c8826587908cc069f0d921c62c0552dd2d658330cfbf7d62c5c7e3362faaba40", 0x57, 0x200}], 0x2b00004, &(0x7f00000028c0)={[{@compr_zlib}, {@compr_zlib}], [{@smackfsroot={'smackfsroot', 0x3d, '(#'}}, {@dont_measure}, {@fowner_lt={'fowner<', 0xffffffffffffffff}}, {@obj_type={'obj_type', 0x3d, ')'}}, {@uid_gt={'uid>', 0xee01}}, {@measure}, {@func={'func', 0x3d, 'MODULE_CHECK'}}, {@func={'func', 0x3d, 'MMAP_CHECK'}}, {@subj_user}, {@fowner_lt={'fowner<', 0xee00}}]}) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x84000, 0x100) [ 1201.274188] syz-executor.1 (26816): drop_caches: 2 08:58:46 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000000)=""/93, 0x5d}], 0x1, 0x7fffffff, 0x2) perf_event_open(&(0x7f0000000180)={0x5, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f00000015c0), 0x0, 0x6, 0x3) r2 = openat$vcsu(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) readv(r2, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/4, 0x4}, {0x0, 0x8}, {&(0x7f00000001c0)=""/234, 0xea}], 0x3) bpf$BPF_LINK_CREATE(0x1c, &(0x7f00000000c0)={r2, r0, 0x22}, 0x10) sendfile(r1, r0, 0x0, 0x1) 08:58:46 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x40c5, 0x0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) write$P9_RFLUSH(r2, &(0x7f0000000180)={0x7, 0x6d, 0x2}, 0x7) sendfile(r2, r3, 0x0, 0x10000) r4 = dup2(0xffffffffffffffff, r1) r5 = syz_genetlink_get_family_id$devlink(&(0x7f0000000540), r4) sendmsg$DEVLINK_CMD_SB_POOL_SET(r0, &(0x7f0000000480)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f00000005c0)=ANY=[@ANYBLOB="48010000", @ANYRES16=r5, @ANYBLOB="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"], 0x148}, 0x1, 0x0, 0x0, 0xc0e4}, 0x4014) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x40201, 0x0) setsockopt$inet_tcp_TLS_TX(r6, 0x6, 0x1, &(0x7f0000000500)=@gcm_128={{0x304}, "3d95eeacf8638dc7", "45f784d964be93b2f20fcc662f800267", "85f2b1e5", "beeca774959aa189"}, 0x28) sendfile(r1, r0, 0x0, 0x1) r7 = openat$vcsu(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) readv(r7, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/4, 0x4}, {0x0, 0x8}, {&(0x7f00000001c0)=""/234, 0xea}], 0x3) write$sysctl(r7, &(0x7f0000000000)='0\x00', 0x2) 08:58:46 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x121, 0x0, 0x0) [ 1201.529712] syz-executor.2 (26823): drop_caches: 2 [ 1201.575054] dccp_check_seqno: Step 6 failed for CLOSE packet, (LSWL(260792795165436) <= P.seqno(260792795165435) <= S.SWH(260792795165510)) and (P.ackno exists or LAWL(4676511905980) <= P.ackno(4676511905980) <= S.AWH(4676511905983), sending SYNC... 08:58:46 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x122, 0x0, 0x0) [ 1201.603024] audit: type=1804 audit(1634201926.712:1200): pid=26826 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir352997812/syzkaller.DucOIp/124/file0" dev="sda1" ino=14342 res=1 08:58:46 executing program 5: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0xb}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) [ 1201.649772] syz-executor.1 (26826): drop_caches: 2 08:58:46 executing program 3: setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000010001fff0000248fe1812d6bf1b75092"], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@private2, @in6=@private1, 0x0, 0x0, 0x4e1c, 0x0, 0x0, 0x0, 0x0, 0x5abc82a63f254f33}, {0x0, 0x0, 0x93a5, 0x7f}, {0x7, 0x0, 0x1fe}, 0x401, 0x6e63b2, 0x0, 0x0, 0x2}, {{@in=@multicast1, 0x4d4}, 0x2, @in=@dev, 0x34ff, 0x0, 0x0, 0xa}}, 0xe8) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0xf00}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f00000002c0)=""/46, 0x2e}, {&(0x7f0000000640)=""/138, 0x8a}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001700)=""/191, 0xbf}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) getsockname$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000076c0)={&(0x7f0000007640)=@ipv4_newnexthop={0x60, 0x68, 0x2, 0x70bd26, 0x25dfdbfe, {0x2, 0x0, 0x4, 0x0, 0xa}, [@NHA_GROUP={0x14, 0x2, [{}, {0x2, 0x6}]}, @NHA_GROUP_TYPE={0x6}, @NHA_BLACKHOLE={0x4}, @NHA_ID={0x8, 0x1, 0x1}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x2}, @NHA_BLACKHOLE={0x4}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @LWTUNNEL_IP6_TC={0x5, 0x5, 0x2}}, @NHA_ID={0x8, 0x1, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:58:46 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r0, 0x0, 0x1) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) [ 1201.678351] syz-executor.2 (26823): drop_caches: 2 08:58:47 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x123, 0x0, 0x0) [ 1201.860205] syz-executor.1 (26843): drop_caches: 2 [ 1201.919886] syz-executor.2 (26855): drop_caches: 2 08:58:47 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r1, &(0x7f0000000100)='2\x00', 0x2) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r0, 0x0, 0x1) sendmsg$TIPC_CMD_RESET_LINK_STATS(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="01000001", @ANYRES16=0x0, @ANYBLOB="00022bbd7000fddbdf2501000000000000000c4100000014001462726f6164636173742d6c696e6b0000"], 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x40000) [ 1201.940022] syz-executor.2 (26855): drop_caches: 2 08:58:47 executing program 5: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0xc}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:58:47 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x124, 0x0, 0x0) [ 1202.063801] syz-executor.1 (26866): drop_caches: 2 [ 1202.092769] syz-executor.1 (26867): drop_caches: 2 08:58:47 executing program 1: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f00000002c0)='attr/exec\x00') r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x8, 0x9, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r2, r1, 0x0, 0x1) [ 1202.496035] syz-executor.0 (26836): drop_caches: 2 08:58:47 executing program 0: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x9}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:58:47 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x125, 0x0, 0x0) 08:58:47 executing program 5: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0xe}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:58:47 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') readv(r0, &(0x7f0000000200)=[{&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f0000000000)=""/140, 0x8c}, {&(0x7f00000028c0)=""/4096, 0x1000}, {&(0x7f0000001300)=""/252, 0xfc}, {&(0x7f00000000c0)=""/13, 0xd}, {&(0x7f0000000100)=""/25, 0x19}], 0x7) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x400000000000, 0x0, 0x5}, 0x0, 0xc, 0xffffffffffffffff, 0x0) sendfile(r1, r0, 0x0, 0x1) [ 1202.708545] dccp_check_seqno: Step 6 failed for CLOSE packet, (LSWL(199631183848922) <= P.seqno(199631183848921) <= S.SWH(199631183848996)) and (P.ackno exists or LAWL(46095069452836) <= P.ackno(46095069452836) <= S.AWH(46095069452845), sending SYNC... 08:58:48 executing program 5: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0xf}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:58:48 executing program 3: setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000010001fff0000248fe1812d6bf1b75092"], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@private2, @in6=@private1, 0x0, 0x0, 0x4e1c, 0x0, 0x0, 0x0, 0x0, 0x5abc82a63f254f33}, {0x0, 0x0, 0x93a5, 0x7f}, {0x7, 0x0, 0x1fe}, 0x401, 0x6e63b2, 0x0, 0x0, 0x2}, {{@in=@multicast1, 0x4d4}, 0x2, @in=@dev, 0x34ff, 0x0, 0x0, 0xa}}, 0xe8) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x1100}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f00000002c0)=""/46, 0x2e}, {&(0x7f0000000640)=""/138, 0x8a}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001700)=""/191, 0xbf}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) getsockname$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000076c0)={&(0x7f0000007640)=@ipv4_newnexthop={0x60, 0x68, 0x2, 0x70bd26, 0x25dfdbfe, {0x2, 0x0, 0x4, 0x0, 0xa}, [@NHA_GROUP={0x14, 0x2, [{}, {0x2, 0x6}]}, @NHA_GROUP_TYPE={0x6}, @NHA_BLACKHOLE={0x4}, @NHA_ID={0x8, 0x1, 0x1}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x2}, @NHA_BLACKHOLE={0x4}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @LWTUNNEL_IP6_TC={0x5, 0x5, 0x2}}, @NHA_ID={0x8, 0x1, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:58:48 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x126, 0x0, 0x0) 08:58:48 executing program 0: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x9}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:58:48 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r1, &(0x7f0000000000)='5\x00', 0x2) perf_event_open(&(0x7f0000000180)={0x4, 0x80, 0xff, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x9e, 0x4}, 0x0, 0x3f, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$vcsu(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) readv(r2, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/4, 0x4}, {0x0, 0x8}, {&(0x7f00000001c0)=""/234, 0xea}], 0x3) perf_event_open(&(0x7f0000000200)={0x3, 0x80, 0x7f, 0x1f, 0x5, 0x3f, 0x0, 0x2, 0x8483c7054956fd38, 0xe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x80000001, 0x4, @perf_bp={&(0x7f0000000100), 0x5}, 0x100, 0x1, 0x8000, 0x9, 0x20000000000, 0x7, 0x4, 0x0, 0x80000000, 0x0, 0x7}, 0x0, 0xb, r2, 0x9) r3 = openat$cgroup_ro(r0, &(0x7f0000000480)='memory.swap.current\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r3, 0x4040ae70, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x7}) r4 = accept4$netrom(r0, &(0x7f0000000400)={{0x3, @netrom}, [@rose, @rose, @remote, @bcast, @rose, @null, @remote, @bcast]}, &(0x7f0000000140)=0x48, 0x0) sendfile(r1, r4, 0x0, 0x4) clone(0x84980, &(0x7f0000000040)="3f107c2b3fb4274a2647fc8af0ffd6a7f15c2dd9c7f5f7258d7bebe8bf65cbe62889b54ef6197bc3f4d5611b6e36223eec1f43b202c70062a73bf5", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000300)="73a78c8f4efe0546e228c942e3e37f0b3e8d314780c625d54916bb086e5abd901ba2f35f74df792cf566e3af935c4da2d72a7d0b446f8ad760d39b2c6a9e3d2bb501621432ef1091abfeaa6f5d9840f9cf40f828ecc7bdbacaa572590db5db41a9ee35f37fdfeec2202a3f1617f81db3d5195c3da6f4c6e9190462b72e5bd62cc2641f177a24b7871d5837903d16c3c4454031982e306e6abb1f3ed10bec704552e22adf0a1538ff0a53b7ea0772002264957911c97b3834eab9869d508c7c2f216b83a50b1900") 08:58:48 executing program 0: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x9}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:58:48 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x127, 0x0, 0x0) 08:58:48 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r1, &(0x7f00000000c0)='1\x00', 0x2) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r0, 0x0, 0x1) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS64(0xffffffffffffffff, 0xc0385720, &(0x7f0000000000)) r2 = open(&(0x7f0000000080)='./file0\x00', 0x40c5, 0x0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = syz_open_dev$dri(&(0x7f0000000200), 0x3ff, 0x408202) fcntl$setstatus(r4, 0x4, 0x44800) write$P9_RFLUSH(r2, &(0x7f0000000180)={0x7, 0x6d, 0xfffe}, 0x7) sendfile(r2, r3, 0x0, 0x10000) sendfile(r2, r0, &(0x7f0000000040)=0x4, 0x7fff) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140), 0x40000, 0x0) ioctl$SNAPSHOT_ATOMIC_RESTORE(r0, 0x3304) [ 1203.540567] audit: type=1804 audit(1634201928.642:1201): pid=26924 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir352997812/syzkaller.DucOIp/129/file0" dev="sda1" ino=14401 res=1 [ 1203.609122] syz-executor.1 (26920): drop_caches: 2 08:58:48 executing program 0: setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000010001fff0000248fe1812d6bf1b75092"], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@private2, @in6=@private1, 0x0, 0x0, 0x4e1c, 0x0, 0x0, 0x0, 0x0, 0x5abc82a63f254f33}, {0x0, 0x0, 0x93a5, 0x7f}, {0x7, 0x0, 0x1fe}, 0x401, 0x6e63b2, 0x0, 0x0, 0x2}, {{@in=@multicast1, 0x4d4}, 0x2, @in=@dev, 0x34ff, 0x0, 0x0, 0xa}}, 0xe8) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0xbfffffff00000000, 0xe}}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f00000002c0)=""/46, 0x2e}, {&(0x7f0000000640)=""/138, 0x8a}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001700)=""/191, 0xbf}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) getsockname$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000076c0)={&(0x7f0000007640)=@ipv4_newnexthop={0x60, 0x68, 0x2, 0x70bd26, 0x25dfdbfe, {0x2, 0x0, 0x4, 0x0, 0xa}, [@NHA_GROUP={0x14, 0x2, [{}, {0x2, 0x6}]}, @NHA_GROUP_TYPE={0x6}, @NHA_BLACKHOLE={0x4}, @NHA_ID={0x8, 0x1, 0x1}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x2}, @NHA_BLACKHOLE={0x4}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @LWTUNNEL_IP6_TC={0x5, 0x5, 0x2}}, @NHA_ID={0x8, 0x1, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:58:48 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x128, 0x0, 0x0) [ 1203.787246] dccp_check_seqno: Step 6 failed for CLOSE packet, (LSWL(114219040664664) <= P.seqno(114219040664663) <= S.SWH(114219040664738)) and (P.ackno exists or LAWL(261425835639676) <= P.ackno(261425835639676) <= S.AWH(261425835639676), sending SYNC... 08:58:48 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$PNPIPE_IFINDEX(r0, 0x113, 0x2, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x4) sendmsg$nl_route_sched(r0, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=@newqdisc={0x174, 0x24, 0x200, 0x70bd2d, 0x25dfdbfd, {0x0, 0x0, 0x0, r2, {0xffe0, 0x1}, {0x10, 0xfff3}, {0xa, 0xd}}, [@TCA_STAB={0x148, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0xfa, 0x1, 0x2, 0x8391, 0x2, 0x9, 0x56eb060e, 0x3}}, {0xa, 0x2, [0x1, 0x0, 0x3]}}, {{0x1c, 0x1, {0x4, 0x0, 0x5, 0x7fff, 0x1, 0x3ff, 0x4, 0x6}}, {0x10, 0x2, [0x4f, 0x1, 0xfff, 0x5, 0x40, 0x48]}}, {{0x1c, 0x1, {0x1, 0x20, 0x4, 0x3, 0x0, 0xc381, 0x9}}, {0x4}}, {{0x1c, 0x1, {0x80, 0x80, 0x8000, 0x5, 0x1, 0x0, 0xfffffff8, 0x1}}, {0x6, 0x2, [0x7]}}, {{0x1c, 0x1, {0x7, 0x0, 0xff, 0x6be, 0x2, 0x4, 0xfffffffe, 0x3}}, {0xa, 0x2, [0xf112, 0x7, 0x6]}}, {{0x1c, 0x1, {0x81, 0x1, 0x7, 0x10001, 0x3, 0x2, 0x87, 0x5}}, {0xe, 0x2, [0x5, 0x81, 0x6e8, 0x1, 0x1000]}}, {{0x1c, 0x1, {0x6, 0x6, 0x8001, 0x16c, 0x2, 0x2, 0x7, 0x2}}, {0x8, 0x2, [0x2, 0x8]}}, {{0x1c, 0x1, {0x8, 0x70, 0x5, 0x3970, 0x0, 0xfffffffa, 0x4, 0xa}}, {0x18, 0x2, [0x0, 0x6, 0x2, 0x8000, 0x9, 0xfffb, 0xffc1, 0x9, 0x1000, 0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x7f}]}, 0x174}, 0x1, 0x0, 0x0, 0xc091}, 0x800) sendfile(r1, r0, 0x0, 0x1) 08:58:49 executing program 0: setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000010001fff0000248fe1812d6bf1b75092"], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@private2, @in6=@private1, 0x0, 0x0, 0x4e1c, 0x0, 0x0, 0x0, 0x0, 0x5abc82a63f254f33}, {0x0, 0x0, 0x93a5, 0x7f}, {0x7, 0x0, 0x1fe}, 0x401, 0x6e63b2, 0x0, 0x0, 0x2}, {{@in=@multicast1, 0x4d4}, 0x2, @in=@dev, 0x34ff, 0x0, 0x0, 0xa}}, 0xe8) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0xbfffffff00000000, 0xe}}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f00000002c0)=""/46, 0x2e}, {&(0x7f0000000640)=""/138, 0x8a}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001700)=""/191, 0xbf}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) getsockname$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000076c0)={&(0x7f0000007640)=@ipv4_newnexthop={0x60, 0x68, 0x2, 0x70bd26, 0x25dfdbfe, {0x2, 0x0, 0x4, 0x0, 0xa}, [@NHA_GROUP={0x14, 0x2, [{}, {0x2, 0x6}]}, @NHA_GROUP_TYPE={0x6}, @NHA_BLACKHOLE={0x4}, @NHA_ID={0x8, 0x1, 0x1}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x2}, @NHA_BLACKHOLE={0x4}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @LWTUNNEL_IP6_TC={0x5, 0x5, 0x2}}, @NHA_ID={0x8, 0x1, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:58:49 executing program 5: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x11}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:58:49 executing program 3: setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000010001fff0000248fe1812d6bf1b75092"], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@private2, @in6=@private1, 0x0, 0x0, 0x4e1c, 0x0, 0x0, 0x0, 0x0, 0x5abc82a63f254f33}, {0x0, 0x0, 0x93a5, 0x7f}, {0x7, 0x0, 0x1fe}, 0x401, 0x6e63b2, 0x0, 0x0, 0x2}, {{@in=@multicast1, 0x4d4}, 0x2, @in=@dev, 0x34ff, 0x0, 0x0, 0xa}}, 0xe8) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x1500}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f00000002c0)=""/46, 0x2e}, {&(0x7f0000000640)=""/138, 0x8a}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001700)=""/191, 0xbf}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) getsockname$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000076c0)={&(0x7f0000007640)=@ipv4_newnexthop={0x60, 0x68, 0x2, 0x70bd26, 0x25dfdbfe, {0x2, 0x0, 0x4, 0x0, 0xa}, [@NHA_GROUP={0x14, 0x2, [{}, {0x2, 0x6}]}, @NHA_GROUP_TYPE={0x6}, @NHA_BLACKHOLE={0x4}, @NHA_ID={0x8, 0x1, 0x1}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x2}, @NHA_BLACKHOLE={0x4}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @LWTUNNEL_IP6_TC={0x5, 0x5, 0x2}}, @NHA_ID={0x8, 0x1, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4) [ 1203.975427] syz-executor.1 (26937): drop_caches: 2 08:58:49 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x129, 0x0, 0x0) 08:58:49 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x40c5, 0x0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) write$P9_RFLUSH(r2, &(0x7f0000000180)={0x7, 0x6d, 0x2}, 0x7) sendfile(r2, r3, 0x0, 0x10000) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f00000000c0)={0x1, r0}) fsetxattr$trusted_overlay_redirect(r3, &(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x8, 0x3) r4 = open(&(0x7f0000000080)='./file0\x00', 0x40c5, 0x0) r5 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) write$P9_RFLUSH(r4, &(0x7f0000000180)={0x7, 0x6d, 0x2}, 0x7) r6 = syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0xf0b1, 0x4, &(0x7f0000000540)=[{&(0x7f0000000300)="5cfb1f6f2299d57304c459f62c295316a89dbf8c684f149b95e65da62dfb4e728b69f8fdf5279f2739a4f795dae1bb7ce7e5048d21758b8a4f0c19bbb233f7cdb216c591415f9f6e3c8c851c1754cb2e7165c2e0bdb3146d5e2f563364b99f110333553145b9abcbfb4d60ddfd06bf4ead6da0f46ea069e38789ac9b5d", 0x7d, 0x58}, {&(0x7f0000000280)="0a839ee602c07da9724974af785c0c275e1dbbe8dc07af5018e54005c303c5a8253b17a5d300", 0x26, 0x62e5a93c}, {&(0x7f0000000380)="cedd990a9a8b319e9378de6f6193cb55cb371f0e55a81743a910377901c8768e58170363ebb69423eda84c32bd91326e757afbfa12ded6ac46527332abb2892fb0e916c5a4611711849326d42ef751f14e2d137bb6ac4ba1f579477cfbb9ddb114e19d979dc460d475a8ae7288789abdd04919c381164632a7a0a0bfb7030adaec8d55bd1de56ebe8fc7f8d73293d4da8d0999c31aa8d4", 0x97, 0x4}, {&(0x7f0000000440)="b2b6070cc6562bb21a31430b7bdae64f41daf61bbaa634a3b5e59d63cc151411716b98efc0ab271a0af37ddddad8e0ab8952bb986c273134d2ac514ee2c4e90dc73def1b1032322937e1ca127e0b6a856de1b80224e56ac06a3e8aa124348d3cc5f0d09da69fa056fc8322804bbb3a26ddd5ea7395f6c1ec60fccebc65a6de585aa0b9e5a5cea69882eda3b46875641125a8b4ab10866283f13219c5d542a78aa4e195c1e0920cb5795c40ebb8e93f5a8a4d3740a4ea37133759a8bed8a60d8b65476985994d3d", 0xc7, 0x40}], 0x2108011, &(0x7f00000005c0)={[{@dioread_nolock}, {@journal_dev={'journal_dev', 0x3d, 0x3}}, {@barrier}, {@orlov}], [{@fsname={'fsname', 0x3d, 'mountinfo\x00'}}]}) openat(r6, &(0x7f0000000640)='./file0\x00', 0x60600, 0xc0) sendfile(r4, r5, 0x0, 0x10000) setsockopt$CAN_RAW_RECV_OWN_MSGS(r0, 0x65, 0x4, &(0x7f0000000140), 0x4) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r0, 0x0, 0x1) 08:58:49 executing program 0: setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000010001fff0000248fe1812d6bf1b75092"], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@private2, @in6=@private1, 0x0, 0x0, 0x4e1c, 0x0, 0x0, 0x0, 0x0, 0x5abc82a63f254f33}, {0x0, 0x0, 0x93a5, 0x7f}, {0x7, 0x0, 0x1fe}, 0x401, 0x6e63b2, 0x0, 0x0, 0x2}, {{@in=@multicast1, 0x4d4}, 0x2, @in=@dev, 0x34ff, 0x0, 0x0, 0xa}}, 0xe8) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0xbfffffff00000000, 0xe}}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f00000002c0)=""/46, 0x2e}, {&(0x7f0000000640)=""/138, 0x8a}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001700)=""/191, 0xbf}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) getsockname$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000076c0)={&(0x7f0000007640)=@ipv4_newnexthop={0x60, 0x68, 0x2, 0x70bd26, 0x25dfdbfe, {0x2, 0x0, 0x4, 0x0, 0xa}, [@NHA_GROUP={0x14, 0x2, [{}, {0x2, 0x6}]}, @NHA_GROUP_TYPE={0x6}, @NHA_BLACKHOLE={0x4}, @NHA_ID={0x8, 0x1, 0x1}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x2}, @NHA_BLACKHOLE={0x4}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @LWTUNNEL_IP6_TC={0x5, 0x5, 0x2}}, @NHA_ID={0x8, 0x1, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4) [ 1204.271528] audit: type=1804 audit(1634201929.382:1202): pid=26957 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir352997812/syzkaller.DucOIp/131/file0" dev="sda1" ino=14328 res=1 08:58:49 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x12a, 0x0, 0x0) [ 1204.343980] syz-executor.1 (26957): drop_caches: 2 08:58:49 executing program 3: setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000010001fff0000248fe1812d6bf1b75092"], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@private2, @in6=@private1, 0x0, 0x0, 0x4e1c, 0x0, 0x0, 0x0, 0x0, 0x5abc82a63f254f33}, {0x0, 0x0, 0x93a5, 0x7f}, {0x7, 0x0, 0x1fe}, 0x401, 0x6e63b2, 0x0, 0x0, 0x2}, {{@in=@multicast1, 0x4d4}, 0x2, @in=@dev, 0x34ff, 0x0, 0x0, 0xa}}, 0xe8) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x1f00}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f00000002c0)=""/46, 0x2e}, {&(0x7f0000000640)=""/138, 0x8a}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001700)=""/191, 0xbf}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) getsockname$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000076c0)={&(0x7f0000007640)=@ipv4_newnexthop={0x60, 0x68, 0x2, 0x70bd26, 0x25dfdbfe, {0x2, 0x0, 0x4, 0x0, 0xa}, [@NHA_GROUP={0x14, 0x2, [{}, {0x2, 0x6}]}, @NHA_GROUP_TYPE={0x6}, @NHA_BLACKHOLE={0x4}, @NHA_ID={0x8, 0x1, 0x1}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x2}, @NHA_BLACKHOLE={0x4}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @LWTUNNEL_IP6_TC={0x5, 0x5, 0x2}}, @NHA_ID={0x8, 0x1, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4) [ 1204.460391] syz-executor.1 (26962): drop_caches: 2 [ 1204.514817] audit: type=1804 audit(1634201929.412:1203): pid=26957 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir352997812/syzkaller.DucOIp/131/file0" dev="sda1" ino=14328 res=1 08:58:49 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x30500, 0x0) ioctl$SIOCAX25GETINFOOLD(r1, 0x89e9, &(0x7f0000000040)) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r3, &(0x7f0000002c40)=[{{&(0x7f0000000080)=@in6={0xa, 0x4e24, 0x9, @mcast2, 0x4}, 0x80, &(0x7f0000001440)=[{&(0x7f0000000100)="402ada8fc05c731f315460665560b4694bc10562de3f9fe8654c4f0bcc61532cc4", 0x21}, {&(0x7f0000000200)="42639d881835b39bd6721f89d90850b0dff83a94e18366008af17ff6c68d7ff1582bd04a3e7668b2cad1862d3a3ad8e0317e8893eff65595d8b8ab65f2f7730239f7e133d9a868acc144ae1e59b92c455d187343d2dec69c1d0b573526c18b95babe10d6c03b527c768a77f686e97994", 0x70}, {&(0x7f0000000300)="a97e928ce1b7cbdaa9ca08bdadb10758620482e3297bda88535280ddf33426899ffb771a6298c911c613cd15169e25f9fa043bf4c7654ed33a14fbce30c51d3b8bccd0af9c5d4e3f24763bb8feb34240d3ccdf64b93870cf0bbbae0af890f6fb8d8cfbff09fddf0ed30b67ecb38080abc9259da79a94280b6701ebb42d4a58c99b5165260db8a442785259894352fa50d21b8f8331d6dfe05f9649f0", 0x9c}, {&(0x7f00000003c0)="8883f2d8a0f1257897541615cd40807c9eda35377fea220b3c3b31ec6b54dbccc0c70c2bd6658187372d0b9295799917245739877942398c2021ca041c1cb7e40767955c", 0x44}, {&(0x7f0000000440)="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{&(0x7f0000001980)="63bf33035c3688f80dfcfe", 0xb}, {&(0x7f00000019c0)="d8ec8441ccd9fe8456d85422214ab5cf0caa928b10de583badb85f0effb3da9dac69b5eaed977ca811c724c947aca98a7152ef56fed55b2e8167861a6d99ba0d67ebabd20799320e3b3f3dd2009bbe43ec0a076543150c9d88f4646111b97900e796dec44147b14921ba71bfe174479bad6fe52f652c3a4859bf68220a421322d6ed1d69ca6c95543745df0cddfb7f3abb96bc64e32f09ed708644417e3885224b1842738f99592427385ee2ca9ee55a9d6955f58a44", 0xb6}, {&(0x7f0000001a80)="337c10d67abb1fa9cad25d963fbbe0fa45640e9bf83b09b2532144d0efe6b9d00bfa9e885b8a66b9a2dcaff4f2321cef215d9ef2ad5dd840848d9e85ba6a90d5fe95f18b4a90ec38e23ebd70052e066ae5e493d2d47d97c7f46770f556a0c597b9aba0d126d8a0afbfb6ad059f247c1b699dcf18a8f6c56d50d6ff85d3c2b0b6d8f4a46df639172a0ecd77e44488256f072d75b6d818e70f7a7cdff68f5e33fa4a89d2edfdef44de63a7490a4a60578f8aef7fefc15d02ac41294c03f812ce22c3ec78b3e4ac88426e73fe10919b72f2a571a8c30a0ce6683ca7028c98a689944f9dae28e0fae1bf4c240fa50e0c092ffc91662fe893c38b4171a74cc71bb698f81bda68bceb628da094e2a7554d2cd3dd63d9ecde3710f202a5c2bb180c0c9e1fb54655f3d50f3bab097a89c34a6129cd7373998a8e9053cccfd8d53d00fd68143208d0463fc1deac5bd296019745ca46cff8d5cc3caac141a81bfe20a551dc05139be57f55fa8ecccfd270a3c463e70f53ec90187bdcad33a173b94e46debe05ffdaa5d293d91efdc8f1b5b2be1acb78adfbf14f1a34228ece007b407b101d7c032b83278ff1d493bb48b8f513b40c4f6daa1da2ccfcef70efb72863860d0fef98ef33ca5f096c612b17e47fa02495468d33245d6f1ddb32c472d46bbf1cda78c0df417d1773d1130eaf9cbfa6e2c9d2229e49e624e6ecc7b26825b2ac95fd945ea320a9e97b5a6a05b2eefd103d700ab7fc4eb05898d172d0fa0fe19ea6eb3bff6d1cff010dfd0f6b6f2e516d44527d2b9242d42d91a6f810edaa93b0bbe76d0ff2ab1eacdaa8953f5e722e612835c7f6fca6b5a1dc2b34a2e617bdaf40784757a57290ece574939f3f5ab9019f964113ae942088074eb0119fc2575d946ee2addc471a7f347e89e29566ec6b36001ca3f18702aad35eac9b4dac1f429418606a3946823c5317604c3e05a946e5f6020fd6ff01bf56e63b04b19f59baaa6eb7ef3fd0f5437cbca61ef5574ce0a177adbfb0972990cc594261b1eba63056fd89ebfb295e749a2ca8aaa8b65c902f2307ee76b85a6427ed4ef3053efaf2a12d53a4109b392b024a9311bdb385093c20ed144d657dab96bc83b609ab01cb32005d836ae0fb389a074571e08bab54904c5de4c27728e6694aa512f808d4db0194f02b53733cb6edddcb08b5fcb69ce0b778d43fda3fe2381b1a3c8c258ee5fa2050a15fb992172e7dc0174a3b64e9831edc204384aaa1dee71a555a5766c69fbf4b8769a26930c4b3582a9a630db88662e1564666d6aad2004d62b8d266e9d44a32247338c7c38880b97e314e44640ddae8583f05822cfe95bf7b4a5fabfa23eb0a9df55555fb4d23b50e755463bca2bac2a380574cd1f0af5e19d8449e2b9ea6768764832a02aeca21331663a9c0fbcfab85dd4a44939628faa925e9326dadab2733729e474b38baa996abfa52affef19bfec2b268361a72394b3a203993192bb9dc4718c48617f7e89b9a884b2660798e91a7c8501913cdccb7454c4bc72e090c3d25408e9bb77d5854aeb7afb7a4d4b68e753a9722a3b590332d68a84c9a74161cf5e9c4bb3ca221cd2b8a36cb5504d84df00f112ae9a14dba262cd90bd5bf1e493c4385b79eed528984acc4aa181cebdec93ecffbd7bdc345d42e13c89ff471d3016513b0536840acd4e6348f1f9b402fcb29daa4efbd229f96effe85dd54328ecbd0f167a19134fed503614b9164feb83116de5c49fe3455d0ccb2f72a85679feb9ad680507a92f37fc4afd42cbb4a680f662dfd615b656fdf35a63dd95c39e4cb5f8797aaf77438aecf301863b0bbfe33735d9e3174bf5b3505b5fc1db6e1dacfb8f5e5f2c0912ea28600da0ac6eb6a7470a891e05a58998641b9a224ea6589bb053cea45bb77756ea1dc7aeb35f782f57fa4b58905715e93a9a951e4f879c72aaf66996d36c64de6b372e46d8788638172945a77c0592a782d5668ccb387432dec48ac322e132e46d1806a5733a3e1c06429ef0244004b925987c63e08483f5106f5bdd8a2c578418bcaf48018c9b1ae41474ccc6ea5ccd262cb2eaf703da0e95d410921afd46cdbfad881a3b97575137571d04fbbe78f563bca010addec685b9b47a30fa128cfb8de85385a0cdbae05c145a9819edc4ac6e6ae831e5fe0bea0d72ab67e1ad997be239ab318c2b579ea4e8c852c6972be985aca54036d4db153886eabc2e78234af99c157b7e05961321b8ae59550da6a7241b29f81814e4fed9e73575b028d6ffd2f01b572cf6f42d3ff98d3123f649c5ea00e8a26126969203dcbdd70329c1d58e558a8427ff63b7993e5800ca681006e1f468b102764d07c45f9ac52605bf4b3c453b7e25a442f0b7d055b7afee6587a9299ae736370c8214e00e16d5b99ae0241102c9af597be79e929987269d6f3e0ead864699634be9a72fc83eeee3bd057082e213388bd2eb0fb882aaa6f6afb98b506ae40c102b2b9982d0fbea2456c3b1be6e31ef6bbb6a62a961f61d2e7fdfdcca6242dcce0dd1319729811c14ab131fb75cd1f5f8eace77b7b1974a0ba7086bca878084a508149dcb62d16616848c2f9a55bb802267fc832e5b7a9f63c53016191ecdc1e7f45fc089cda5f27445a2f2215de5acbea5eb61b9cd4b2c1716da5a46ddb11acb43ba25a9742ca8778136b8eb9723be2119cdc7edcfc52308dd2220ee1765e245ac5f36f78d8419dd424876efa5152fb91d84124d7da07abfae1356c6678a148e3ff3548684a17f17354fa570c84e46be66648c60489e7deb92c58ac92f42413bcc26ddf8296ce38b6bda652cf45ecf2fab5312fcd74434819b4fead71fad4bbcbeb1af8a7bb59bd9eb0cd18205de1e4a3c316e2882f54beedd7c5c3e225ec66350dbc9be76fc2264b2989c8c0273df67d8e1e5a653f07b68e1c14fd29253d5c00770a28849dc9480d966b5f3e4c327dc063f6baac05e9fef0bf848dfbb038a56a811b10d5f559d2c6f532869aebf8b7cd850741b11d783c720b40dda5343e3b898a35e1d21aef8c5830913f57869dc7259f892edfc4ac3c45116d35e2bce0889364254b299ee4d5643d6be3659957b8858ce17d540d291c0847653a0e7cd3a14b7f76b47c32dc941af8113721d948118ab7fecd1b7a8a7b8dd2f508e233974ed406a313a375bc83fb1211b054d5741a4f365553608f3c503924dceddedf6d50c276fb2adc1fd49f3ccd785264545518ead7691f5321b93f16184366c794c151acc41116c4f68aed6def18d5f07d1a8325aef7e6335ad8981a2c13612d2abd72b517011bde542e4287e625421e5dadfa8bb07292532e0c3344a54c710d7f0e353079fc24ca6aa72e6a2cdb6a7019a7f45b10acb22f36c840d0c3c1d8abc7b7d894e19e79dac3dfc3eda406b5abc594cce77006b1fa46baaafcdeed3ab860d1ee486e7b405cf6251584080b13919bbe07085c970a03d3942028669ffccf41b7d6fd82947d57b4356e7637697b196947bdff019b13892ff34e02bf9c7f123385fc4d2d129510e601038ff961ae7b1d15a8eab1848010f5a54a561d20f327b2f9cee042a5ce2ca22d1175c193d73f31dbfe29039bd204e3cace80723adfca069c38171f1fd16a6a132d94107050eaacffa8b7f58a16a0abd44419c59cabca1490d746938e797c02928f55c17fe2a7191cb827e646ce8f229c47f78593963df31879e6a5a81a4dacecaae411be6ccfef63b1f8465c85531e2994052ff0bd8f5c7fdc0118ab9421f15d1369598c82ffe9be3466b33b04b9e1796ee001a130dbe8229444f1998a4ec38fc741673e2b86eade92513f29284545f516d4089506c4c9412989246c6d005ca55a165bed3ae7c7f9855c04c3469bd0f0a87ab6150faf57a4d14835e36e2d79bb4c7e93fef406affaab9bd75cf25abd234714fd2f436b5ca6a90d10fcae1ef4cb0a87c101868c7e6b7f5ac1bffadc55be3558dbfba15312d2277ea0b81705e177e4c792a95bb9121727f016ed3b4bf5e6a1ff8919528382fad4ae5b082e8b5c2fd0562a75f0803f2fdf0d9be6ee08b953ccb432ae5ec2146ade2e231122ee64c1d9146fd7f7ea920b03504fc4fc3c07ec02c327778500904010750a5d207bde0c96841e05e03aaae0a58bf8fedfeefa8a77407dbab9acbd5b744c68ce1a58e72400540543c08d88e3ad45b784ecb85bf7d46d8dd94baa941f0e0b4e63f392ec736042b073061f6bbe9c3936d69ca4c89c751ed83399029fa08e66fa7e9e097b94de4c816cc0d444248c424ee6ddb5e824b82b6bcdb754d79e431a1717b8e97fd2a8501f11c1df2a63ae05a41bff81b315f47027bdd1c844546801ef3f17af12c4346cc256140b9bd0d1291ab34246f9307aa36311bb8f3e0f645402acfe214df8759a60389470982be48533db192431a685ee771e9da37a0d0f22b36a139036cac88d4709ed8f9d1393e2c9f61605b833424b4e4fa2fd86cb23236f202f674f348013337762310038f805ff20fdcb5022255b20cacff4cb81263819727be2818adf38c05f62d2c875825a93375d3df52f1b86e79b81b3a601c952eed2d298a506dbe52bfaa83b0e46175568d3b612bb817990326d03629f48c0b5e5caf88e01dc06cfaa5a3382c0d40741a2fe388083ea74dfeeb148a9f6d8687ddbd835a145b06520699754a13369f082433f5cfede95a7b1e525d58a2053edd371111b5c270e2b4f5e61a599c1c9b06dc536dae8a0ba3eeb81d1066baf6c18060c88e0bc0246af0ea257176b8aeaab3cb1f406bc44950c73caa4a3f1164138f582e2fa0def3b2e46f0fdaa1b0ef968d1e2ad46694f6b23a388e95d0061c491339ae1fbf77d9dfad5f5aa08b415adbb3911aa6c244ef133092c86fae42bd4e7540e2eac5afb207850d1114a0f24ab8fc21f087b34354d3e12e71e22763da7a4a66bb625c1fece438b5ddf8613bea9521917ea0fd985a8ca025cb1fb397b1ebb21b2894f941e5205989513a8ad4244d3b9b4c5b9f218791c838a6407f1dd34206f10bd571fa4843e7923ae3fd18da41d2002c8919099191df3f9b541e9c041753ee536d249723fd85824ec454148bd8d23a90eb5e4f99d2c0382f76344395030abeb6440567c7e07bf5842a64a8f3caf67ede93ec9e0bb711bdc59acef09cd04c2536add858fece52b848b83ce55c547dd108164ad22e3ac5504c1c5ee7076fb5810fa5c592d83d8e5fa9cf5f8d033edace7dd28f528f8405de7b03a47c47a02bde50fcbba1cc48c9342c1f6930f10591b2f2752dd00800ff06e6eb4c41c33cd432c3299b1fffeda861bd4adc08ad0896e9c82bcdef4411a92da00dd0cdee2ccc13946525e0e05bcfe7abfe3fb727423bb42b0559fb743ad26626507732f687cec2b2fa73a7cf8b2dce3ec36d067608fb3a76dfa4c4ebf0a2615a461e5d257f60bf2d460379774fe49eda1f04f2fd896dd129c488ecaeccf0ac5274ee489087373eea19cb7c0ff6cd75eb67924184091d2aa23e4c340f15ef671a0eb9d22f8ba8a3f228b837945dbdbb230fbdf59fa504702b068bc1b379dcb515a16a4214298b9ee2cde8cbb4e320ab7a95a86b821e4c18eeae3fd136b6f5ab70008a564e839fa34c8992a3bd706e3b5ff1cc4316fb6b3b1eccc0f4f29375637e5b30dd54806dbfe293441192ec6ffed198ac3be8504b0f0739be81d23a2637079d50e851c04244f98793a7bef170f3de2b5f2ba991bdd6ba56ba050410fe88475a40fcf59c832e9ee0a50c02f947f37ad742c1fbf2a9bf5a764dd88bb0a99fb056374780b06", 0x1000}, {&(0x7f0000002a80)="2ff91b924a68069bb8208e25700ef601aee6df61775bfae9da6c6eebf94967613066e0d085651d6ed591295cc22738a894b430dd83f63b66a8575939b0a18f024388487e6b81a4b07178414019bc52d1b3249c9639d490f419bb20ce38357dd4f9dbfbf38fc1b7969b5f62ae6641c7a410d729e752b5021bee94d7e8cdcf25cf405f7b1b2bc79c5d4a98e1134f27e3729179e5acf2e23d61ee26923531091d8f725bfc3555bbe2bbb308d21d25165d62d75724c584cbc0b207fa3ab9dd14aa4dccc86cf5089cff6571a54273", 0xcc}], 0xa}}], 0x2, 0x2) sendfile(r2, r0, 0x0, 0x1) 08:58:49 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x12b, 0x0, 0x0) 08:58:49 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$PNPIPE_IFINDEX(r0, 0x113, 0x2, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x4) sendmsg$nl_route_sched(r0, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=@newqdisc={0x174, 0x24, 0x200, 0x70bd2d, 0x25dfdbfd, {0x0, 0x0, 0x0, r2, {0xffe0, 0x1}, {0x10, 0xfff3}, {0xa, 0xd}}, [@TCA_STAB={0x148, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0xfa, 0x1, 0x2, 0x8391, 0x2, 0x9, 0x56eb060e, 0x3}}, {0xa, 0x2, [0x1, 0x0, 0x3]}}, {{0x1c, 0x1, {0x4, 0x0, 0x5, 0x7fff, 0x1, 0x3ff, 0x4, 0x6}}, {0x10, 0x2, [0x4f, 0x1, 0xfff, 0x5, 0x40, 0x48]}}, {{0x1c, 0x1, {0x1, 0x20, 0x4, 0x3, 0x0, 0xc381, 0x9}}, {0x4}}, {{0x1c, 0x1, {0x80, 0x80, 0x8000, 0x5, 0x1, 0x0, 0xfffffff8, 0x1}}, {0x6, 0x2, [0x7]}}, {{0x1c, 0x1, {0x7, 0x0, 0xff, 0x6be, 0x2, 0x4, 0xfffffffe, 0x3}}, {0xa, 0x2, [0xf112, 0x7, 0x6]}}, {{0x1c, 0x1, {0x81, 0x1, 0x7, 0x10001, 0x3, 0x2, 0x87, 0x5}}, {0xe, 0x2, [0x5, 0x81, 0x6e8, 0x1, 0x1000]}}, {{0x1c, 0x1, {0x6, 0x6, 0x8001, 0x16c, 0x2, 0x2, 0x7, 0x2}}, {0x8, 0x2, [0x2, 0x8]}}, {{0x1c, 0x1, {0x8, 0x70, 0x5, 0x3970, 0x0, 0xfffffffa, 0x4, 0xa}}, {0x18, 0x2, [0x0, 0x6, 0x2, 0x8000, 0x9, 0xfffb, 0xffc1, 0x9, 0x1000, 0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x7f}]}, 0x174}, 0x1, 0x0, 0x0, 0xc091}, 0x800) sendfile(r1, r0, 0x0, 0x1) [ 1204.828312] syz-executor.1 (26975): drop_caches: 2 08:58:50 executing program 3: setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000010001fff0000248fe1812d6bf1b75092"], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@private2, @in6=@private1, 0x0, 0x0, 0x4e1c, 0x0, 0x0, 0x0, 0x0, 0x5abc82a63f254f33}, {0x0, 0x0, 0x93a5, 0x7f}, {0x7, 0x0, 0x1fe}, 0x401, 0x6e63b2, 0x0, 0x0, 0x2}, {{@in=@multicast1, 0x4d4}, 0x2, @in=@dev, 0x34ff, 0x0, 0x0, 0xa}}, 0xe8) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x2000}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f00000002c0)=""/46, 0x2e}, {&(0x7f0000000640)=""/138, 0x8a}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001700)=""/191, 0xbf}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) getsockname$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000076c0)={&(0x7f0000007640)=@ipv4_newnexthop={0x60, 0x68, 0x2, 0x70bd26, 0x25dfdbfe, {0x2, 0x0, 0x4, 0x0, 0xa}, [@NHA_GROUP={0x14, 0x2, [{}, {0x2, 0x6}]}, @NHA_GROUP_TYPE={0x6}, @NHA_BLACKHOLE={0x4}, @NHA_ID={0x8, 0x1, 0x1}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x2}, @NHA_BLACKHOLE={0x4}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @LWTUNNEL_IP6_TC={0x5, 0x5, 0x2}}, @NHA_ID={0x8, 0x1, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:58:50 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = open(&(0x7f0000000080)='./file0\x00', 0x40c5, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) write$P9_RFLUSH(r1, &(0x7f0000000180)={0x7, 0x6d, 0x2}, 0x7) sendfile(r1, r2, 0x0, 0x10000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r3, r0, 0x0, 0x1) ioctl$SNDCTL_DSP_GETBLKSIZE(0xffffffffffffffff, 0xc0045004, &(0x7f0000000000)) r4 = open(&(0x7f0000000080)='./file0\x00', 0x40c5, 0x0) r5 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) write$P9_RFLUSH(r4, &(0x7f0000000180)={0x7, 0x6d, 0x2}, 0x7) sendfile(r4, r5, 0x0, 0x10000) accept4$inet(r4, 0x0, &(0x7f0000000040), 0x1800) 08:58:50 executing program 5: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x15}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:58:50 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x12c, 0x0, 0x0) [ 1205.010771] audit: type=1804 audit(1634201930.112:1204): pid=26987 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir352997812/syzkaller.DucOIp/133/file0" dev="sda1" ino=14353 res=1 [ 1205.041688] syz-executor.1 (26987): drop_caches: 2 [ 1205.152863] syz-executor.1 (26992): drop_caches: 2 [ 1205.237632] audit: type=1804 audit(1634201930.162:1205): pid=26987 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir352997812/syzkaller.DucOIp/133/file0" dev="sda1" ino=14353 res=1 08:58:50 executing program 5: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x23}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:58:50 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/nf_conntrack_expect\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_recovery\x00', 0x1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x14c9c0, 0x0) dup(r2) write$sysctl(r2, &(0x7f0000000040)='7\x00', 0x2) r3 = dup3(0xffffffffffffffff, r1, 0x0) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000200), r2) syz_open_procfs(0x0, &(0x7f00000013c0)='net/ip6_mr_cache\x00') sendmsg$FOU_CMD_GET(r3, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x84004108}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0x58, r4, 0xc14, 0x70bd2b, 0x25dfdbfc, {}, [@FOU_ATTR_PEER_V6={0x14, 0x9, @ipv4={'\x00', '\xff\xff', @private=0xa010101}}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev={0xac, 0x14, 0x14, 0x1a}}, @FOU_ATTR_AF={0x5, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_PORT={0x6, 0x1, 0x4e21}, @FOU_ATTR_PEER_V6={0x14, 0x9, @mcast1}]}, 0x58}}, 0x4) ioctl$SNDCTL_TMR_START(r2, 0x5402) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x109881, 0x0) ioctl$BTRFS_IOC_ADD_DEV(r3, 0x5000940a, &(0x7f00000003c0)={{r5}, "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"}) ioctl$SNDRV_PCM_IOCTL_REWIND(0xffffffffffffffff, 0x40084146, &(0x7f0000000140)=0x9) write$sysctl(r2, &(0x7f00000000c0)='3\x00', 0x2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001400)={0x28, r7, 0x200, 0x0, 0x25dfdbfb, {{}, {0x0, 0x4101}, {0xc, 0x14, 'syz0\x00'}}}, 0x28}, 0x1, 0x0, 0x0, 0x20048081}, 0x20040010) sendmsg$TIPC_CMD_SET_LINK_WINDOW(0xffffffffffffffff, &(0x7f0000001500)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000014c0)={&(0x7f0000001440)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="000428bd7000fedbdf25010000140018000003000000000000035100000000000000000000000000000065575b4b3a4509574becab3a5c58b9a50a4e9bac8ef6a7b0de6049b79dd9ee"], 0x30}, 0x1, 0x0, 0x0, 0x1}, 0x10) sendfile(r1, r0, 0x0, 0x1) 08:58:50 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x12d, 0x0, 0x0) 08:58:50 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000), 0xe0a40, 0x0) write$snapshot(r2, &(0x7f0000000040)="454ec80a4fda753e4b0697fbe669a82c99", 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r0, 0x0, 0x1) 08:58:50 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x12e, 0x0, 0x0) [ 1205.794319] dccp_check_seqno: Step 6 failed for CLOSE packet, (LSWL(280931647757312) <= P.seqno(280931647757311) <= S.SWH(280931647757386)) and (P.ackno exists or LAWL(224789692530644) <= P.ackno(224789692530644) <= S.AWH(224789692530649), sending SYNC... [ 1205.841459] syz-executor.1 (27023): drop_caches: 2 [ 1205.856794] syz-executor.0 (26981): drop_caches: 2 08:58:51 executing program 5: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x25}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:58:51 executing program 3: setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000010001fff0000248fe1812d6bf1b75092"], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@private2, @in6=@private1, 0x0, 0x0, 0x4e1c, 0x0, 0x0, 0x0, 0x0, 0x5abc82a63f254f33}, {0x0, 0x0, 0x93a5, 0x7f}, {0x7, 0x0, 0x1fe}, 0x401, 0x6e63b2, 0x0, 0x0, 0x2}, {{@in=@multicast1, 0x4d4}, 0x2, @in=@dev, 0x34ff, 0x0, 0x0, 0xa}}, 0xe8) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x2300}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f00000002c0)=""/46, 0x2e}, {&(0x7f0000000640)=""/138, 0x8a}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001700)=""/191, 0xbf}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) getsockname$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000076c0)={&(0x7f0000007640)=@ipv4_newnexthop={0x60, 0x68, 0x2, 0x70bd26, 0x25dfdbfe, {0x2, 0x0, 0x4, 0x0, 0xa}, [@NHA_GROUP={0x14, 0x2, [{}, {0x2, 0x6}]}, @NHA_GROUP_TYPE={0x6}, @NHA_BLACKHOLE={0x4}, @NHA_ID={0x8, 0x1, 0x1}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x2}, @NHA_BLACKHOLE={0x4}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @LWTUNNEL_IP6_TC={0x5, 0x5, 0x2}}, @NHA_ID={0x8, 0x1, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:58:51 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$PNPIPE_IFINDEX(r0, 0x113, 0x2, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x4) sendmsg$nl_route_sched(r0, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=@newqdisc={0x174, 0x24, 0x200, 0x70bd2d, 0x25dfdbfd, {0x0, 0x0, 0x0, r2, {0xffe0, 0x1}, {0x10, 0xfff3}, {0xa, 0xd}}, [@TCA_STAB={0x148, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0xfa, 0x1, 0x2, 0x8391, 0x2, 0x9, 0x56eb060e, 0x3}}, {0xa, 0x2, [0x1, 0x0, 0x3]}}, {{0x1c, 0x1, {0x4, 0x0, 0x5, 0x7fff, 0x1, 0x3ff, 0x4, 0x6}}, {0x10, 0x2, [0x4f, 0x1, 0xfff, 0x5, 0x40, 0x48]}}, {{0x1c, 0x1, {0x1, 0x20, 0x4, 0x3, 0x0, 0xc381, 0x9}}, {0x4}}, {{0x1c, 0x1, {0x80, 0x80, 0x8000, 0x5, 0x1, 0x0, 0xfffffff8, 0x1}}, {0x6, 0x2, [0x7]}}, {{0x1c, 0x1, {0x7, 0x0, 0xff, 0x6be, 0x2, 0x4, 0xfffffffe, 0x3}}, {0xa, 0x2, [0xf112, 0x7, 0x6]}}, {{0x1c, 0x1, {0x81, 0x1, 0x7, 0x10001, 0x3, 0x2, 0x87, 0x5}}, {0xe, 0x2, [0x5, 0x81, 0x6e8, 0x1, 0x1000]}}, {{0x1c, 0x1, {0x6, 0x6, 0x8001, 0x16c, 0x2, 0x2, 0x7, 0x2}}, {0x8, 0x2, [0x2, 0x8]}}, {{0x1c, 0x1, {0x8, 0x70, 0x5, 0x3970, 0x0, 0xfffffffa, 0x4, 0xa}}, {0x18, 0x2, [0x0, 0x6, 0x2, 0x8000, 0x9, 0xfffb, 0xffc1, 0x9, 0x1000, 0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x7f}]}, 0x174}, 0x1, 0x0, 0x0, 0xc091}, 0x800) sendfile(r1, r0, 0x0, 0x1) 08:58:51 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x12f, 0x0, 0x0) 08:58:51 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'syz_tun\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local}, 0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[@ANYBLOB="300000006d00000126bd7000fcdbdf250000000083654fac55f6b3e21d549b46b5218a114689bebaea5d577cc50604d51871899ab7dc72ae802a000204710f3de5c47a9656131d6bd86f3e9f94a5142861bee84d0057626c17c0ac4b491dc351cdd0bee515c399b1d38aeae97f0d10938a9c5e6f408b471e02f591fef500c2676b1e82af4d8ae69995a20328fa6e02501831da45f489aea1108b7aef3a303356ca79fd6ca6a285afbd1558ca63ecfc6517c2a306c111174b50ec9acbf760c994683c06f3c601ca7e737151a1149dd626b7b987319d3e", @ANYRES32=r2, @ANYBLOB="40400600004000000d0022006835f20b502200b362000000"], 0x30}, 0x1, 0x0, 0x0, 0x4004048}, 0x44000) r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000100)={0x28, 0x0, 0x2710, @local}, 0x10) r4 = socket$packet(0x11, 0x3, 0x300) r5 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r4, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000180)={'syz_tun\x00', 0x0}) bind$packet(r4, &(0x7f0000000000)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @link_local}, 0x14) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="28fe144a00b69b00"/20, @ANYRES32=r6, @ANYBLOB="00000600001400000800250001000000"], 0x28}, 0x1, 0x0, 0x0, 0x20040010}, 0x4000084) r7 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8, 0x8030, r7, 0x1da0e000) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r3, r0, 0x0, 0x1) [ 1206.205391] syz-executor.1 (27039): drop_caches: 2 08:58:51 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x130, 0x0, 0x0) 08:58:51 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40a8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x4}, 0x0, 0x0, r0, 0x0) sendfile(r1, r0, 0x0, 0x1) 08:58:51 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x131, 0x0, 0x0) [ 1206.813503] dccp_check_seqno: Step 6 failed for CLOSE packet, (LSWL(54836357785392) <= P.seqno(54836357785391) <= S.SWH(54836357785466)) and (P.ackno exists or LAWL(34513289799586) <= P.ackno(34513289799586) <= S.AWH(34513289799586), sending SYNC... 08:58:52 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x40c5, 0x0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) write$P9_RFLUSH(r2, &(0x7f0000000180)={0x7, 0x6d, 0x2}, 0x7) r4 = syz_mount_image$sysv(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x1, 0x7, &(0x7f0000000580)=[{&(0x7f0000000140)="5e6860f548bacba6af281132f00bd7e9", 0x10, 0x200}, {&(0x7f0000000300)="cc98c89a132510231bbe83f771789c80dda20cf5c48691f20cd3edc89943ad38c0c4fab6bc8c499b26bac7aa38d0a3f5eb02741167644f2734ec4324455a66dbe0d50f04a68531a328d199ac8c642eca69e58942481ad2bf49e9ed46544a4af69fbf84deb9e7dad5df1954a289b7ef85607a53bfd4250566b9add7ca2219d73bb52cb7bcba314c8a0ff5d63e3d67d64aa14c7b45d217d20b8547d9d5a9a00a9275d0dafe0f51db763c9a5a893b517acfc5fb6897868a1cf79f7139dda5ed6396b63c19fd906f71a7", 0xc8, 0x3}, {&(0x7f0000000200)="b1", 0x1, 0x4}, {&(0x7f0000000240)="e95e7f0246d75bd6f259000403c3d471a1b0040426db60561741f78e4beacb5dd2830e9a4d246339", 0x28, 0x100000000}, {&(0x7f0000000400)="319a401f995457673fb23a26fc9aa4055c5ae3aeb00e4228c00badfc0a8fdbfbe911d0f9039620242ea2aa69bafacaf4ae825e3866d73ac34313ef75a65017c78185c6870f13febf1e6bbbff752ac27b9795ddc4c210f7796246797a84a8f085137ef7e51f7056e1a0c12e", 0x6b, 0x1ff}, {&(0x7f0000000480)="33e8cf7919d162464d1b0cd991762a67c9f60c36bfc2d9c56077b24c08f66e0b95a6dcb157273b9b5f5e5e30f2dc4ba6296a53bc91fef989cdc58715ecc6cd9d7a07341e737f1bd1f8c4ddbbce3ad7b761908977e8dd2c470a3a05bc200698e7724b5ba5302ad8a5d22ca52f405185cd89091ae271c8c6c637794ece82f481bcddd6c706b83a5062e9a2d0d7c9afff9076ea80dbec74b8c190d31842b7ccc462762380e71639caca79a6b101c8995d4f4acf12cb899f1eb5900b3da970dc9713ed9b610cc940083babcb593254a3cb18040c8762d57503fb4c90b2f2654ba8364843dcca57e606ce25864edd391a8d4e3c5f90d51b6e3b3d", 0xf8, 0x1000}, {&(0x7f0000000280)="cca917a69b78ea32b0b8e3c1a35b34c9d6deba7c8ee3caaa9d4340c6d49a70c12fd2ed0bcfc6804b", 0x28, 0x8}], 0x200400, &(0x7f0000000640)={[{'{['}, {'/proc/sys/vm/drop_caches\x00'}, {'3\x00'}], [{@obj_type={'obj_type', 0x3d, '/proc/sys/vm/drop_caches\x00'}}, {@obj_role={'obj_role', 0x3d, '!($/^#:'}}, {@defcontext={'defcontext', 0x3d, 'unconfined_u'}}]}) openat$incfs(r4, &(0x7f00000006c0)='.log\x00', 0x2c001, 0x12) sendfile(r2, r3, 0x0, 0x10000) write$sysctl(r2, &(0x7f0000000000)='3\x00', 0x2) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r0, 0x0, 0x1) 08:58:52 executing program 5: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x26}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:58:52 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x132, 0x0, 0x0) [ 1206.984106] audit: type=1804 audit(1634201932.092:1206): pid=27062 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir352997812/syzkaller.DucOIp/138/file0" dev="sda1" ino=14550 res=1 [ 1207.006742] syz-executor.1 (27062): drop_caches: 2 [ 1207.084513] syz-executor.1 (27067): drop_caches: 2 08:58:52 executing program 3: setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000010001fff0000248fe1812d6bf1b75092"], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@private2, @in6=@private1, 0x0, 0x0, 0x4e1c, 0x0, 0x0, 0x0, 0x0, 0x5abc82a63f254f33}, {0x0, 0x0, 0x93a5, 0x7f}, {0x7, 0x0, 0x1fe}, 0x401, 0x6e63b2, 0x0, 0x0, 0x2}, {{@in=@multicast1, 0x4d4}, 0x2, @in=@dev, 0x34ff, 0x0, 0x0, 0xa}}, 0xe8) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x2500}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f00000002c0)=""/46, 0x2e}, {&(0x7f0000000640)=""/138, 0x8a}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001700)=""/191, 0xbf}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) getsockname$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000076c0)={&(0x7f0000007640)=@ipv4_newnexthop={0x60, 0x68, 0x2, 0x70bd26, 0x25dfdbfe, {0x2, 0x0, 0x4, 0x0, 0xa}, [@NHA_GROUP={0x14, 0x2, [{}, {0x2, 0x6}]}, @NHA_GROUP_TYPE={0x6}, @NHA_BLACKHOLE={0x4}, @NHA_ID={0x8, 0x1, 0x1}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x2}, @NHA_BLACKHOLE={0x4}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @LWTUNNEL_IP6_TC={0x5, 0x5, 0x2}}, @NHA_ID={0x8, 0x1, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:58:52 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x40443, 0x0) write$USERIO_CMD_REGISTER(r0, &(0x7f0000000040)={0x0, 0x6c}, 0x2) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x86, 0x16, 0x0, 0x7, 0x80c0, 0x4, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0xeb7, 0x0, @perf_config_ext={0x401, 0x100}, 0x108, 0x1, 0x3ae6, 0x5, 0x8, 0x8, 0x800, 0x0, 0xb4f, 0x0, 0x400}, 0x0, 0xf, r1, 0x1) sendfile(r2, r1, 0x0, 0x1) [ 1207.153936] syz-executor.0 (27036): drop_caches: 2 08:58:52 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x133, 0x0, 0x0) [ 1207.306513] syz-executor.1 (27078): drop_caches: 2 08:58:52 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$PNPIPE_IFINDEX(r0, 0x113, 0x2, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x4) sendmsg$nl_route_sched(r0, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=@newqdisc={0x174, 0x24, 0x200, 0x70bd2d, 0x25dfdbfd, {0x0, 0x0, 0x0, r2, {0xffe0, 0x1}, {0x10, 0xfff3}, {0xa, 0xd}}, [@TCA_STAB={0x148, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0xfa, 0x1, 0x2, 0x8391, 0x2, 0x9, 0x56eb060e, 0x3}}, {0xa, 0x2, [0x1, 0x0, 0x3]}}, {{0x1c, 0x1, {0x4, 0x0, 0x5, 0x7fff, 0x1, 0x3ff, 0x4, 0x6}}, {0x10, 0x2, [0x4f, 0x1, 0xfff, 0x5, 0x40, 0x48]}}, {{0x1c, 0x1, {0x1, 0x20, 0x4, 0x3, 0x0, 0xc381, 0x9}}, {0x4}}, {{0x1c, 0x1, {0x80, 0x80, 0x8000, 0x5, 0x1, 0x0, 0xfffffff8, 0x1}}, {0x6, 0x2, [0x7]}}, {{0x1c, 0x1, {0x7, 0x0, 0xff, 0x6be, 0x2, 0x4, 0xfffffffe, 0x3}}, {0xa, 0x2, [0xf112, 0x7, 0x6]}}, {{0x1c, 0x1, {0x81, 0x1, 0x7, 0x10001, 0x3, 0x2, 0x87, 0x5}}, {0xe, 0x2, [0x5, 0x81, 0x6e8, 0x1, 0x1000]}}, {{0x1c, 0x1, {0x6, 0x6, 0x8001, 0x16c, 0x2, 0x2, 0x7, 0x2}}, {0x8, 0x2, [0x2, 0x8]}}, {{0x1c, 0x1, {0x8, 0x70, 0x5, 0x3970, 0x0, 0xfffffffa, 0x4, 0xa}}, {0x18, 0x2, [0x0, 0x6, 0x2, 0x8000, 0x9, 0xfffb, 0xffc1, 0x9, 0x1000, 0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x7f}]}, 0x174}, 0x1, 0x0, 0x0, 0xc091}, 0x800) sendfile(r1, r0, 0x0, 0x1) [ 1207.439775] syz-executor.1 (27081): drop_caches: 2 08:58:52 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x134, 0x0, 0x0) 08:58:52 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={@map=0x1, r0, 0x5}, 0x10) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4ee}, 0x0, 0x0, 0xea, 0x0, 0x0, 0x1}, 0x0, 0x2000000, 0xffffffffffffffff, 0x0) sendfile(r1, r0, 0x0, 0x1) 08:58:53 executing program 5: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x27}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:58:53 executing program 3: setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000010001fff0000248fe1812d6bf1b75092"], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@private2, @in6=@private1, 0x0, 0x0, 0x4e1c, 0x0, 0x0, 0x0, 0x0, 0x5abc82a63f254f33}, {0x0, 0x0, 0x93a5, 0x7f}, {0x7, 0x0, 0x1fe}, 0x401, 0x6e63b2, 0x0, 0x0, 0x2}, {{@in=@multicast1, 0x4d4}, 0x2, @in=@dev, 0x34ff, 0x0, 0x0, 0xa}}, 0xe8) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x2600}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f00000002c0)=""/46, 0x2e}, {&(0x7f0000000640)=""/138, 0x8a}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001700)=""/191, 0xbf}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) getsockname$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000076c0)={&(0x7f0000007640)=@ipv4_newnexthop={0x60, 0x68, 0x2, 0x70bd26, 0x25dfdbfe, {0x2, 0x0, 0x4, 0x0, 0xa}, [@NHA_GROUP={0x14, 0x2, [{}, {0x2, 0x6}]}, @NHA_GROUP_TYPE={0x6}, @NHA_BLACKHOLE={0x4}, @NHA_ID={0x8, 0x1, 0x1}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x2}, @NHA_BLACKHOLE={0x4}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @LWTUNNEL_IP6_TC={0x5, 0x5, 0x2}}, @NHA_ID={0x8, 0x1, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4) [ 1207.902930] dccp_check_seqno: Step 6 failed for CLOSE packet, (LSWL(259072837973433) <= P.seqno(259072837973432) <= S.SWH(259072837973507)) and (P.ackno exists or LAWL(132990651176918) <= P.ackno(132990651176918) <= S.AWH(132990651176918), sending SYNC... [ 1207.936074] syz-executor.1 (27091): drop_caches: 2 08:58:53 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x135, 0x0, 0x0) [ 1207.998487] syz-executor.0 (27088): drop_caches: 2 [ 1208.015510] syz-executor.1 (27096): drop_caches: 2 08:58:53 executing program 1: syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x40c5, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fallocate(r0, 0x28, 0xfffffffffffff6df, 0x80000001) write$P9_RFLUSH(r1, &(0x7f0000000180)={0x7, 0x6d, 0x2}, 0x7) sendfile(r1, r2, 0x0, 0x10000) r3 = socket$inet_icmp(0x2, 0x2, 0x1) r4 = open(&(0x7f0000000080)='./file0\x00', 0x40c5, 0x0) r5 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) write$P9_RFLUSH(r4, &(0x7f0000000180)={0x7, 0x6d, 0x2}, 0x7) sendfile(r4, r5, 0x0, 0x10000) sendfile(r3, r4, 0x0, 0x1) 08:58:53 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x136, 0x0, 0x0) [ 1208.249498] dccp_check_seqno: Step 6 failed for CLOSE packet, (LSWL(209027689750365) <= P.seqno(209027689750364) <= S.SWH(209027689750439)) and (P.ackno exists or LAWL(152716906651355) <= P.ackno(152716906651355) <= S.AWH(152716906651355), sending SYNC... 08:58:53 executing program 0: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x26}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) [ 1208.342627] audit: type=1804 audit(1634201933.452:1207): pid=27109 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir352997812/syzkaller.DucOIp/141/file0" dev="sda1" ino=14348 res=1 08:58:53 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x137, 0x0, 0x0) [ 1208.612116] audit: type=1804 audit(1634201933.472:1208): pid=27109 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir352997812/syzkaller.DucOIp/141/file0" dev="sda1" ino=14348 res=1 08:58:53 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x40c5, 0x0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) write$P9_RFLUSH(r2, &(0x7f0000000180)={0x7, 0x6d, 0x2}, 0x7) sendfile(r2, r3, 0x0, 0x10000) preadv(r3, &(0x7f0000000740)=[{&(0x7f0000000000)=""/157, 0x9d}, {&(0x7f0000000300)=""/215, 0xd7}, {&(0x7f00000000c0)=""/73, 0x49}, {&(0x7f0000000400)=""/229, 0xe5}, {&(0x7f0000000200)=""/131, 0x83}, {&(0x7f0000000500)=""/118, 0x76}, {&(0x7f0000000580)=""/154, 0x9a}, {&(0x7f0000000640)=""/213, 0xd5}], 0x8, 0xfff, 0x5) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r0, 0x0, 0x1) 08:58:53 executing program 3: setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000010001fff0000248fe1812d6bf1b75092"], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@private2, @in6=@private1, 0x0, 0x0, 0x4e1c, 0x0, 0x0, 0x0, 0x0, 0x5abc82a63f254f33}, {0x0, 0x0, 0x93a5, 0x7f}, {0x7, 0x0, 0x1fe}, 0x401, 0x6e63b2, 0x0, 0x0, 0x2}, {{@in=@multicast1, 0x4d4}, 0x2, @in=@dev, 0x34ff, 0x0, 0x0, 0xa}}, 0xe8) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x2700}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f00000002c0)=""/46, 0x2e}, {&(0x7f0000000640)=""/138, 0x8a}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001700)=""/191, 0xbf}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) getsockname$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000076c0)={&(0x7f0000007640)=@ipv4_newnexthop={0x60, 0x68, 0x2, 0x70bd26, 0x25dfdbfe, {0x2, 0x0, 0x4, 0x0, 0xa}, [@NHA_GROUP={0x14, 0x2, [{}, {0x2, 0x6}]}, @NHA_GROUP_TYPE={0x6}, @NHA_BLACKHOLE={0x4}, @NHA_ID={0x8, 0x1, 0x1}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x2}, @NHA_BLACKHOLE={0x4}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @LWTUNNEL_IP6_TC={0x5, 0x5, 0x2}}, @NHA_ID={0x8, 0x1, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:58:53 executing program 0: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x26}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:58:53 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x138, 0x0, 0x0) [ 1208.896954] audit: type=1804 audit(1634201933.982:1209): pid=27125 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir352997812/syzkaller.DucOIp/142/file0" dev="sda1" ino=14545 res=1 [ 1208.899488] syz-executor.1 (27125): drop_caches: 2 [ 1208.976453] syz-executor.1 (27136): drop_caches: 2 08:58:54 executing program 5: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x29}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:58:54 executing program 0: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x26}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:58:54 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r0, 0x0, 0x1) ioctl$KVM_CAP_EXCEPTION_PAYLOAD(r0, 0x4068aea3, &(0x7f0000000000)) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="020029bd7000fddbdf2509002ca195f26ea4220ea8742459d04b8920000008000600410100ca93d661d419f3"], 0x30}, 0x1, 0x0, 0x0, 0x4000041}, 0x4) 08:58:54 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x139, 0x0, 0x0) [ 1209.175399] syz-executor.1 (27144): drop_caches: 2 08:58:54 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r0, 0x0, 0x1) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000000c0), 0x101c80, 0x0) recvfrom$unix(r2, &(0x7f0000000200)=""/192, 0xc0, 0x10000, &(0x7f0000000300)=@abs={0x1, 0x0, 0x4e21}, 0x6e) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) r4 = open(&(0x7f0000000080)='./file0\x00', 0x40c5, 0x0) r5 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) write$P9_RFLUSH(r4, &(0x7f0000000180)={0x7, 0x6d, 0x2}, 0x7) sendfile(r4, r5, 0x0, 0x10000) sendfile(r3, r5, &(0x7f0000000040)=0xe10, 0x401) 08:58:54 executing program 0: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x400300, 0xe}}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:58:54 executing program 5: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x2a}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:58:54 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x13a, 0x0, 0x0) [ 1209.719611] syz-executor.1 (27160): drop_caches: 2 [ 1209.757354] dccp_check_seqno: Step 6 failed for CLOSE packet, (LSWL(135284091757362) <= P.seqno(135284091757361) <= S.SWH(135284091757436)) and (P.ackno exists or LAWL(77245105301451) <= P.ackno(77245105301451) <= S.AWH(77245105301451), sending SYNC... [ 1209.757391] audit: type=1804 audit(1634201934.862:1210): pid=27160 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir352997812/syzkaller.DucOIp/144/file0" dev="sda1" ino=14349 res=1 [ 1209.845882] syz-executor.1 (27160): drop_caches: 2 08:58:55 executing program 3: setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000010001fff0000248fe1812d6bf1b75092"], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@private2, @in6=@private1, 0x0, 0x0, 0x4e1c, 0x0, 0x0, 0x0, 0x0, 0x5abc82a63f254f33}, {0x0, 0x0, 0x93a5, 0x7f}, {0x7, 0x0, 0x1fe}, 0x401, 0x6e63b2, 0x0, 0x0, 0x2}, {{@in=@multicast1, 0x4d4}, 0x2, @in=@dev, 0x34ff, 0x0, 0x0, 0xa}}, 0xe8) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x2900}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f00000002c0)=""/46, 0x2e}, {&(0x7f0000000640)=""/138, 0x8a}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001700)=""/191, 0xbf}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) getsockname$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000076c0)={&(0x7f0000007640)=@ipv4_newnexthop={0x60, 0x68, 0x2, 0x70bd26, 0x25dfdbfe, {0x2, 0x0, 0x4, 0x0, 0xa}, [@NHA_GROUP={0x14, 0x2, [{}, {0x2, 0x6}]}, @NHA_GROUP_TYPE={0x6}, @NHA_BLACKHOLE={0x4}, @NHA_ID={0x8, 0x1, 0x1}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x2}, @NHA_BLACKHOLE={0x4}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @LWTUNNEL_IP6_TC={0x5, 0x5, 0x2}}, @NHA_ID={0x8, 0x1, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:58:55 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x0, 0xfb, 0x0, 0x3, 0x8000, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0xc}, 0x1000, 0xffff, 0xff, 0x2, 0x7, 0x7, 0x3ff, 0x0, 0x401, 0x0, 0x7f}, 0x0, 0x10, 0xffffffffffffffff, 0xb) sendfile(r1, r0, 0x0, 0x1) 08:58:55 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x13b, 0x0, 0x0) 08:58:55 executing program 1: setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000010001fff0000248fe1812d6bf1b75092"], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@private2, @in6=@private1, 0x0, 0x0, 0x4e1c, 0x0, 0x0, 0x0, 0x0, 0x5abc82a63f254f33}, {0x0, 0x0, 0x93a5, 0x7f}, {0x7, 0x0, 0x1fe}, 0x401, 0x6e63b2, 0x0, 0x0, 0x2}, {{@in=@multicast1, 0x4d4}, 0x2, @in=@dev, 0x34ff, 0x0, 0x0, 0xa}}, 0xe8) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x40030000000000, 0xe}}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f00000002c0)=""/46, 0x2e}, {&(0x7f0000000640)=""/138, 0x8a}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001700)=""/191, 0xbf}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) getsockname$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000076c0)={&(0x7f0000007640)=@ipv4_newnexthop={0x60, 0x68, 0x2, 0x70bd26, 0x25dfdbfe, {0x2, 0x0, 0x4, 0x0, 0xa}, [@NHA_GROUP={0x14, 0x2, [{}, {0x2, 0x6}]}, @NHA_GROUP_TYPE={0x6}, @NHA_BLACKHOLE={0x4}, @NHA_ID={0x8, 0x1, 0x1}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x2}, @NHA_BLACKHOLE={0x4}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @LWTUNNEL_IP6_TC={0x5, 0x5, 0x2}}, @NHA_ID={0x8, 0x1, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:58:55 executing program 3: setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000010001fff0000248fe1812d6bf1b75092"], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@private2, @in6=@private1, 0x0, 0x0, 0x4e1c, 0x0, 0x0, 0x0, 0x0, 0x5abc82a63f254f33}, {0x0, 0x0, 0x93a5, 0x7f}, {0x7, 0x0, 0x1fe}, 0x401, 0x6e63b2, 0x0, 0x0, 0x2}, {{@in=@multicast1, 0x4d4}, 0x2, @in=@dev, 0x34ff, 0x0, 0x0, 0xa}}, 0xe8) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x2a00}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f00000002c0)=""/46, 0x2e}, {&(0x7f0000000640)=""/138, 0x8a}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001700)=""/191, 0xbf}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) getsockname$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000076c0)={&(0x7f0000007640)=@ipv4_newnexthop={0x60, 0x68, 0x2, 0x70bd26, 0x25dfdbfe, {0x2, 0x0, 0x4, 0x0, 0xa}, [@NHA_GROUP={0x14, 0x2, [{}, {0x2, 0x6}]}, @NHA_GROUP_TYPE={0x6}, @NHA_BLACKHOLE={0x4}, @NHA_ID={0x8, 0x1, 0x1}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x2}, @NHA_BLACKHOLE={0x4}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @LWTUNNEL_IP6_TC={0x5, 0x5, 0x2}}, @NHA_ID={0x8, 0x1, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:58:55 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x13c, 0x0, 0x0) 08:58:55 executing program 1: setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000010001fff0000248fe1812d6bf1b75092"], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@private2, @in6=@private1, 0x0, 0x0, 0x4e1c, 0x0, 0x0, 0x0, 0x0, 0x5abc82a63f254f33}, {0x0, 0x0, 0x93a5, 0x7f}, {0x7, 0x0, 0x1fe}, 0x401, 0x6e63b2, 0x0, 0x0, 0x2}, {{@in=@multicast1, 0x4d4}, 0x2, @in=@dev, 0x34ff, 0x0, 0x0, 0xa}}, 0xe8) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0xe8dfc81b10, 0xe}}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f00000002c0)=""/46, 0x2e}, {&(0x7f0000000640)=""/138, 0x8a}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001700)=""/191, 0xbf}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) getsockname$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000076c0)={&(0x7f0000007640)=@ipv4_newnexthop={0x60, 0x68, 0x2, 0x70bd26, 0x25dfdbfe, {0x2, 0x0, 0x4, 0x0, 0xa}, [@NHA_GROUP={0x14, 0x2, [{}, {0x2, 0x6}]}, @NHA_GROUP_TYPE={0x6}, @NHA_BLACKHOLE={0x4}, @NHA_ID={0x8, 0x1, 0x1}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x2}, @NHA_BLACKHOLE={0x4}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @LWTUNNEL_IP6_TC={0x5, 0x5, 0x2}}, @NHA_ID={0x8, 0x1, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4) [ 1210.753484] syz-executor.0 (27178): drop_caches: 1 08:58:55 executing program 5: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x2b}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:58:56 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x13d, 0x0, 0x0) 08:58:56 executing program 3: setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000010001fff0000248fe1812d6bf1b75092"], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@private2, @in6=@private1, 0x0, 0x0, 0x4e1c, 0x0, 0x0, 0x0, 0x0, 0x5abc82a63f254f33}, {0x0, 0x0, 0x93a5, 0x7f}, {0x7, 0x0, 0x1fe}, 0x401, 0x6e63b2, 0x0, 0x0, 0x2}, {{@in=@multicast1, 0x4d4}, 0x2, @in=@dev, 0x34ff, 0x0, 0x0, 0xa}}, 0xe8) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x2b00}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f00000002c0)=""/46, 0x2e}, {&(0x7f0000000640)=""/138, 0x8a}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001700)=""/191, 0xbf}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) getsockname$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000076c0)={&(0x7f0000007640)=@ipv4_newnexthop={0x60, 0x68, 0x2, 0x70bd26, 0x25dfdbfe, {0x2, 0x0, 0x4, 0x0, 0xa}, [@NHA_GROUP={0x14, 0x2, [{}, {0x2, 0x6}]}, @NHA_GROUP_TYPE={0x6}, @NHA_BLACKHOLE={0x4}, @NHA_ID={0x8, 0x1, 0x1}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x2}, @NHA_BLACKHOLE={0x4}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @LWTUNNEL_IP6_TC={0x5, 0x5, 0x2}}, @NHA_ID={0x8, 0x1, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:58:56 executing program 0: setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000010001fff0000248fe1812d6bf1b75092"], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@private2, @in6=@private1, 0x0, 0x0, 0x4e1c, 0x0, 0x0, 0x0, 0x0, 0x5abc82a63f254f33}, {0x0, 0x0, 0x93a5, 0x7f}, {0x7, 0x0, 0x1fe}, 0x401, 0x6e63b2, 0x0, 0x0, 0x2}, {{@in=@multicast1, 0x4d4}, 0x2, @in=@dev, 0x34ff, 0x0, 0x0, 0xa}}, 0xe8) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x2a00}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f00000002c0)=""/46, 0x2e}, {&(0x7f0000000640)=""/138, 0x8a}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001700)=""/191, 0xbf}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) getsockname$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000076c0)={&(0x7f0000007640)=@ipv4_newnexthop={0x60, 0x68, 0x2, 0x70bd26, 0x25dfdbfe, {0x2, 0x0, 0x4, 0x0, 0xa}, [@NHA_GROUP={0x14, 0x2, [{}, {0x2, 0x6}]}, @NHA_GROUP_TYPE={0x6}, @NHA_BLACKHOLE={0x4}, @NHA_ID={0x8, 0x1, 0x1}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x2}, @NHA_BLACKHOLE={0x4}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @LWTUNNEL_IP6_TC={0x5, 0x5, 0x2}}, @NHA_ID={0x8, 0x1, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:58:56 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$BLKPG(r0, 0x1269, &(0x7f0000000080)={0x5, 0x7f5, 0x7d, &(0x7f0000000000)="f70978768114be7d0160af1abb20fed9f2f91833a9deb910aa6d6d061498b70a900821e196ebf317eddfd476c0710030b478d57a061d8978ca52e7b9eb4abc9d793b6edf38d995e8e47aad94d6c23d9d0fea549add0826fdc1612f1148b5b9ad4825d2cca9d63dee095bec2de701e4249aa1e32087b94052999c8f763a"}) r1 = open(&(0x7f0000000080)='./file0\x00', 0x40c5, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) write$P9_RFLUSH(r1, &(0x7f0000000180)={0x7, 0x6d, 0x2}, 0x7) sendfile(r1, r2, 0x0, 0x10000) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x4, 0x5, 0x19, 0x4, "844eeeacbb5ad588e49d71eb980eb6d5d7607cfe088ec739689e9503a7d5865ad78449d07412333543818e924d253271089e5cd77abb71d36966bdc1606b44c2", "72798845765a8d7eef12ad7363e9d7110e729ab273fe1a828d2cf32d018eb19b", [0xf34, 0x5]}) r3 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r4 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) r5 = getpgid(0x0) write$P9_RREADDIR(r1, &(0x7f0000000200)={0x49, 0x29, 0x1, {0xafb, [{{0x20, 0x4, 0x8}, 0xe00000, 0x8f, 0x7, './file0'}, {{0x2, 0x0, 0x6}, 0x0, 0x4c, 0x7, './file0'}]}}, 0x49) prctl$PR_SET_PTRACER(0x59616d61, r5) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xe9, 0x5}, 0x8040, 0x6}, r5, 0x0, 0xffffffffffffffff, 0x0) sendfile(r4, r3, 0x0, 0x1) 08:58:56 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x13e, 0x0, 0x0) [ 1211.129401] audit: type=1804 audit(1634201936.232:1211): pid=27218 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir352997812/syzkaller.DucOIp/147/file0" dev="sda1" ino=14558 res=1 [ 1211.161114] Bluetooth: hci7: command 0x0406 tx timeout [ 1211.167721] syz-executor.1 (27218): drop_caches: 2 08:58:56 executing program 5: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x38}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:58:56 executing program 0: setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000010001fff0000248fe1812d6bf1b75092"], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@private2, @in6=@private1, 0x0, 0x0, 0x4e1c, 0x0, 0x0, 0x0, 0x0, 0x5abc82a63f254f33}, {0x0, 0x0, 0x93a5, 0x7f}, {0x7, 0x0, 0x1fe}, 0x401, 0x6e63b2, 0x0, 0x0, 0x2}, {{@in=@multicast1, 0x4d4}, 0x2, @in=@dev, 0x34ff, 0x0, 0x0, 0xa}}, 0xe8) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0xffffff8d, 0xe}}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f00000002c0)=""/46, 0x2e}, {&(0x7f0000000640)=""/138, 0x8a}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001700)=""/191, 0xbf}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) getsockname$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000076c0)={&(0x7f0000007640)=@ipv4_newnexthop={0x60, 0x68, 0x2, 0x70bd26, 0x25dfdbfe, {0x2, 0x0, 0x4, 0x0, 0xa}, [@NHA_GROUP={0x14, 0x2, [{}, {0x2, 0x6}]}, @NHA_GROUP_TYPE={0x6}, @NHA_BLACKHOLE={0x4}, @NHA_ID={0x8, 0x1, 0x1}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x2}, @NHA_BLACKHOLE={0x4}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @LWTUNNEL_IP6_TC={0x5, 0x5, 0x2}}, @NHA_ID={0x8, 0x1, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:58:56 executing program 1: setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000010001fff0000248fe1812d6bf1b75092"], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@private2, @in6=@private1, 0x0, 0x0, 0x4e1c, 0x0, 0x0, 0x0, 0x0, 0x5abc82a63f254f33}, {0x0, 0x0, 0x93a5, 0x7f}, {0x7, 0x0, 0x1fe}, 0x401, 0x6e63b2, 0x0, 0x0, 0x2}, {{@in=@multicast1, 0x4d4}, 0x2, @in=@dev, 0x34ff, 0x0, 0x0, 0xa}}, 0xe8) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0xfffffdef, 0xe}}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f00000002c0)=""/46, 0x2e}, {&(0x7f0000000640)=""/138, 0x8a}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001700)=""/191, 0xbf}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) getsockname$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000076c0)={&(0x7f0000007640)=@ipv4_newnexthop={0x60, 0x68, 0x2, 0x70bd26, 0x25dfdbfe, {0x2, 0x0, 0x4, 0x0, 0xa}, [@NHA_GROUP={0x14, 0x2, [{}, {0x2, 0x6}]}, @NHA_GROUP_TYPE={0x6}, @NHA_BLACKHOLE={0x4}, @NHA_ID={0x8, 0x1, 0x1}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x2}, @NHA_BLACKHOLE={0x4}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @LWTUNNEL_IP6_TC={0x5, 0x5, 0x2}}, @NHA_ID={0x8, 0x1, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:58:56 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x13f, 0x0, 0x0) 08:58:56 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r1, &(0x7f0000000200)='0\x00', 0x2) clone(0x30080000, &(0x7f0000000300)="79f1040daaf88855adcba4a8ba96afa2b167a7a7e340303a556d678cc8cdce64e10495f58aae18229c7c94687c20ede08b32b03b38a04975e14a2330f72e28848a454af13540f1e568a46260e6ba301d3ba5f2be8c904db8f8a4341e31a47d9c092a2c39f363ad99d5932e52b7d5c16dac0016aa8699a29202b884c54ee07a0601bcd1c1321b2292a664efc68a362dbcf1d735f7df5a21b17927b6d63eb2a730d43ad1bca4a3c2206f7878d427817e9b0ef80f6c3235a0d0304984b0b1b2554db41027646e7cbcaea84ffb4f4986076a594787a8f03e85017da5fd1f60f59dbc4e1140bce908f13e1a16d189", &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000400)="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") clone(0x230080, &(0x7f0000001400)="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", &(0x7f0000000240), &(0x7f0000000280), &(0x7f0000001500)="2254a613c4985a40944fbdd729931a486c0b9b969a2403f49daf6b497879545c2847737ef67c9e235fcb940ccfc73d72c418c317e8f97118c8f100faf4681c97c01761cb23ac6821c52e69e5db4474fe31497381331cd8cf247bd63133f2a82d996a41fee250aac5e570af69e0b58158c92c54d6809d87f53190545a44d91bb80aee1f23e6a8ae540a39559eb85d54b6c2dcb4262b5dcc08c5875bd58597a49c7561ea9a0566e044cffda1b145aba38abaf54f62d392120b60ce28b287be0ca33bff51a40b484acd34829da33f") r2 = syz_open_dev$vcsn(&(0x7f0000000000), 0x3, 0x400040) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x180, 0x0, 0x2}, 0x0, 0x0, r2, 0x0) r3 = open(&(0x7f0000000080)='./file0\x00', 0x40c5, 0x0) r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) write$P9_RFLUSH(r3, &(0x7f0000000180)={0x7, 0x6d, 0x2}, 0x7) sendfile(r3, r4, 0x0, 0x10000) sendfile(r4, 0xffffffffffffffff, &(0x7f0000000040)=0x8, 0x1) sendfile(r1, r0, 0x0, 0x1) 08:58:56 executing program 5: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x44}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:58:56 executing program 0: setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000010001fff0000248fe1812d6bf1b75092"], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@private2, @in6=@private1, 0x0, 0x0, 0x4e1c, 0x0, 0x0, 0x0, 0x0, 0x5abc82a63f254f33}, {0x0, 0x0, 0x93a5, 0x7f}, {0x7, 0x0, 0x1fe}, 0x401, 0x6e63b2, 0x0, 0x0, 0x2}, {{@in=@multicast1, 0x4d4}, 0x2, @in=@dev, 0x34ff, 0x0, 0x0, 0xa}}, 0xe8) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0xffffff8d, 0xe}}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f00000002c0)=""/46, 0x2e}, {&(0x7f0000000640)=""/138, 0x8a}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001700)=""/191, 0xbf}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) getsockname$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000076c0)={&(0x7f0000007640)=@ipv4_newnexthop={0x60, 0x68, 0x2, 0x70bd26, 0x25dfdbfe, {0x2, 0x0, 0x4, 0x0, 0xa}, [@NHA_GROUP={0x14, 0x2, [{}, {0x2, 0x6}]}, @NHA_GROUP_TYPE={0x6}, @NHA_BLACKHOLE={0x4}, @NHA_ID={0x8, 0x1, 0x1}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x2}, @NHA_BLACKHOLE={0x4}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @LWTUNNEL_IP6_TC={0x5, 0x5, 0x2}}, @NHA_ID={0x8, 0x1, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:58:56 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x140, 0x0, 0x0) [ 1211.867555] dccp_check_seqno: Step 6 failed for CLOSE packet, (LSWL(115438923669496) <= P.seqno(115438923669495) <= S.SWH(115438923669570)) and (P.ackno exists or LAWL(125162301907041) <= P.ackno(125162301907041) <= S.AWH(125162301907045), sending SYNC... 08:58:57 executing program 3: setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000010001fff0000248fe1812d6bf1b75092"], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@private2, @in6=@private1, 0x0, 0x0, 0x4e1c, 0x0, 0x0, 0x0, 0x0, 0x5abc82a63f254f33}, {0x0, 0x0, 0x93a5, 0x7f}, {0x7, 0x0, 0x1fe}, 0x401, 0x6e63b2, 0x0, 0x0, 0x2}, {{@in=@multicast1, 0x4d4}, 0x2, @in=@dev, 0x34ff, 0x0, 0x0, 0xa}}, 0xe8) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x3f00}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f00000002c0)=""/46, 0x2e}, {&(0x7f0000000640)=""/138, 0x8a}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001700)=""/191, 0xbf}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) getsockname$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000076c0)={&(0x7f0000007640)=@ipv4_newnexthop={0x60, 0x68, 0x2, 0x70bd26, 0x25dfdbfe, {0x2, 0x0, 0x4, 0x0, 0xa}, [@NHA_GROUP={0x14, 0x2, [{}, {0x2, 0x6}]}, @NHA_GROUP_TYPE={0x6}, @NHA_BLACKHOLE={0x4}, @NHA_ID={0x8, 0x1, 0x1}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x2}, @NHA_BLACKHOLE={0x4}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @LWTUNNEL_IP6_TC={0x5, 0x5, 0x2}}, @NHA_ID={0x8, 0x1, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:58:57 executing program 0: setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000010001fff0000248fe1812d6bf1b75092"], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@private2, @in6=@private1, 0x0, 0x0, 0x4e1c, 0x0, 0x0, 0x0, 0x0, 0x5abc82a63f254f33}, {0x0, 0x0, 0x93a5, 0x7f}, {0x7, 0x0, 0x1fe}, 0x401, 0x6e63b2, 0x0, 0x0, 0x2}, {{@in=@multicast1, 0x4d4}, 0x2, @in=@dev, 0x34ff, 0x0, 0x0, 0xa}}, 0xe8) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0xffffff8d, 0xe}}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f00000002c0)=""/46, 0x2e}, {&(0x7f0000000640)=""/138, 0x8a}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001700)=""/191, 0xbf}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) getsockname$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000076c0)={&(0x7f0000007640)=@ipv4_newnexthop={0x60, 0x68, 0x2, 0x70bd26, 0x25dfdbfe, {0x2, 0x0, 0x4, 0x0, 0xa}, [@NHA_GROUP={0x14, 0x2, [{}, {0x2, 0x6}]}, @NHA_GROUP_TYPE={0x6}, @NHA_BLACKHOLE={0x4}, @NHA_ID={0x8, 0x1, 0x1}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x2}, @NHA_BLACKHOLE={0x4}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @LWTUNNEL_IP6_TC={0x5, 0x5, 0x2}}, @NHA_ID={0x8, 0x1, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:58:57 executing program 5: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x4c}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) [ 1212.053137] audit: type=1804 audit(1634201937.162:1212): pid=27255 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir352997812/syzkaller.DucOIp/149/file0" dev="sda1" ino=14619 res=1 [ 1212.088400] syz-executor.1 (27255): drop_caches: 2 08:58:57 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x141, 0x0, 0x0) 08:58:57 executing program 1: readv(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/4, 0x4}, {0x0, 0x8}, {&(0x7f00000001c0)=""/234, 0xea}], 0x3) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000280)=0x40) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r0, 0x0, 0x1) r2 = syz_open_dev$media(&(0x7f0000000000), 0x7c8, 0xe3b1e9195a5f9eaf) r3 = open(&(0x7f0000000080)='./file0\x00', 0x40c5, 0x0) r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240), 0x801, 0x0) r6 = openat$vnet(0xffffffffffffff9c, &(0x7f0000003840), 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r6) write$P9_RFLUSH(r3, &(0x7f0000000180)={0x7, 0x6d, 0x2}, 0x7) splice(r3, &(0x7f00000000c0)=0xa201, r3, &(0x7f0000000140)=0x1, 0x9, 0x3) sendfile(r3, r4, 0x0, 0x10000) write(0xffffffffffffffff, &(0x7f0000001700)="a138adc50c4902745aea7460931eba16de71d9bb8a53f01dc49d38ff42c4cea15f8f8f85dc3f2a6d7c46b931ef308ec7a46fb0249e32a22f632921bb3515c39e98209c6c20fe6ea5ba09251d904b3610ba1c298fe855f37e7d975a1572bb6df3c6fbba825162dc2742239664be3680a309dd00f01bbc8f2aa735b01726d73ae6cd52b46f60a027117bc4a0d267259443a057c2d0d71f23a40fd8329b4f26d85512676743d8981a1fbb450c59542b1437cd56c25a255a0e59cfac1d89674088f10c595e2c40a0dd", 0xc7) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r4, 0xc400941d, &(0x7f0000000300)={0x0, 0x9, 0xfc3}) ioctl$BTRFS_IOC_DEV_INFO(r2, 0xd000941e, &(0x7f0000000700)={r7, "75600a5785364a4b11301882a424404e"}) r8 = syz_open_dev$usbmon(&(0x7f0000000200), 0x3de, 0x361e40) sendfile(r3, r8, 0x0, 0x101) [ 1212.312126] syz-executor.1 (27272): drop_caches: 2 08:58:57 executing program 0: setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000010001fff0000248fe1812d6bf1b75092"], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@private2, @in6=@private1, 0x0, 0x0, 0x4e1c, 0x0, 0x0, 0x0, 0x0, 0x5abc82a63f254f33}, {0x0, 0x0, 0x93a5, 0x7f}, {0x7, 0x0, 0x1fe}, 0x401, 0x6e63b2, 0x0, 0x0, 0x2}, {{@in=@multicast1, 0x4d4}, 0x2, @in=@dev, 0x34ff, 0x0, 0x0, 0xa}}, 0xe8) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x54000000, 0xe}}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f00000002c0)=""/46, 0x2e}, {&(0x7f0000000640)=""/138, 0x8a}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001700)=""/191, 0xbf}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) getsockname$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000076c0)={&(0x7f0000007640)=@ipv4_newnexthop={0x60, 0x68, 0x2, 0x70bd26, 0x25dfdbfe, {0x2, 0x0, 0x4, 0x0, 0xa}, [@NHA_GROUP={0x14, 0x2, [{}, {0x2, 0x6}]}, @NHA_GROUP_TYPE={0x6}, @NHA_BLACKHOLE={0x4}, @NHA_ID={0x8, 0x1, 0x1}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x2}, @NHA_BLACKHOLE={0x4}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @LWTUNNEL_IP6_TC={0x5, 0x5, 0x2}}, @NHA_ID={0x8, 0x1, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:58:57 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x142, 0x0, 0x0) 08:58:57 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r0, 0x0, 0x16) 08:58:57 executing program 3: setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000010001fff0000248fe1812d6bf1b75092"], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@private2, @in6=@private1, 0x0, 0x0, 0x4e1c, 0x0, 0x0, 0x0, 0x0, 0x5abc82a63f254f33}, {0x0, 0x0, 0x93a5, 0x7f}, {0x7, 0x0, 0x1fe}, 0x401, 0x6e63b2, 0x0, 0x0, 0x2}, {{@in=@multicast1, 0x4d4}, 0x2, @in=@dev, 0x34ff, 0x0, 0x0, 0xa}}, 0xe8) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x4000}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f00000002c0)=""/46, 0x2e}, {&(0x7f0000000640)=""/138, 0x8a}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001700)=""/191, 0xbf}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) getsockname$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000076c0)={&(0x7f0000007640)=@ipv4_newnexthop={0x60, 0x68, 0x2, 0x70bd26, 0x25dfdbfe, {0x2, 0x0, 0x4, 0x0, 0xa}, [@NHA_GROUP={0x14, 0x2, [{}, {0x2, 0x6}]}, @NHA_GROUP_TYPE={0x6}, @NHA_BLACKHOLE={0x4}, @NHA_ID={0x8, 0x1, 0x1}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x2}, @NHA_BLACKHOLE={0x4}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @LWTUNNEL_IP6_TC={0x5, 0x5, 0x2}}, @NHA_ID={0x8, 0x1, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:58:57 executing program 1: setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000010001fff0000248fe1812d6bf1b75092"], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@private2, @in6=@private1, 0x0, 0x0, 0x4e1c, 0x0, 0x0, 0x0, 0x0, 0x5abc82a63f254f33}, {0x0, 0x0, 0x93a5, 0x7f}, {0x7, 0x0, 0x1fe}, 0x401, 0x6e63b2, 0x0, 0x0, 0x2}, {{@in=@multicast1, 0x4d4}, 0x2, @in=@dev, 0x34ff, 0x0, 0x0, 0xa}}, 0xe8) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x40000000, 0xe}}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f00000002c0)=""/46, 0x2e}, {&(0x7f0000000640)=""/138, 0x8a}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001700)=""/191, 0xbf}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) getsockname$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000076c0)={&(0x7f0000007640)=@ipv4_newnexthop={0x60, 0x68, 0x2, 0x70bd26, 0x25dfdbfe, {0x2, 0x0, 0x4, 0x0, 0xa}, [@NHA_GROUP={0x14, 0x2, [{}, {0x2, 0x6}]}, @NHA_GROUP_TYPE={0x6}, @NHA_BLACKHOLE={0x4}, @NHA_ID={0x8, 0x1, 0x1}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x2}, @NHA_BLACKHOLE={0x4}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @LWTUNNEL_IP6_TC={0x5, 0x5, 0x2}}, @NHA_ID={0x8, 0x1, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:58:58 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x143, 0x0, 0x0) 08:58:58 executing program 0: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x333, 0x1000000, 0x0) (fail_nth: 1) accept$inet(r0, 0x0, &(0x7f0000000080)) 08:58:58 executing program 3: setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000010001fff0000248fe1812d6bf1b75092"], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@private2, @in6=@private1, 0x0, 0x0, 0x4e1c, 0x0, 0x0, 0x0, 0x0, 0x5abc82a63f254f33}, {0x0, 0x0, 0x93a5, 0x7f}, {0x7, 0x0, 0x1fe}, 0x401, 0x6e63b2, 0x0, 0x0, 0x2}, {{@in=@multicast1, 0x4d4}, 0x2, @in=@dev, 0x34ff, 0x0, 0x0, 0xa}}, 0xe8) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x4400}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f00000002c0)=""/46, 0x2e}, {&(0x7f0000000640)=""/138, 0x8a}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001700)=""/191, 0xbf}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) getsockname$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000076c0)={&(0x7f0000007640)=@ipv4_newnexthop={0x60, 0x68, 0x2, 0x70bd26, 0x25dfdbfe, {0x2, 0x0, 0x4, 0x0, 0xa}, [@NHA_GROUP={0x14, 0x2, [{}, {0x2, 0x6}]}, @NHA_GROUP_TYPE={0x6}, @NHA_BLACKHOLE={0x4}, @NHA_ID={0x8, 0x1, 0x1}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x2}, @NHA_BLACKHOLE={0x4}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @LWTUNNEL_IP6_TC={0x5, 0x5, 0x2}}, @NHA_ID={0x8, 0x1, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:58:58 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x144, 0x0, 0x0) 08:58:58 executing program 5: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x54}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) [ 1213.194362] FAULT_INJECTION: forcing a failure. [ 1213.194362] name failslab, interval 1, probability 0, space 0, times 0 [ 1213.266827] CPU: 1 PID: 27308 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 1213.274737] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1213.284093] Call Trace: [ 1213.286692] dump_stack+0x1fc/0x2ef [ 1213.290332] should_fail.cold+0xa/0xf [ 1213.294143] ? setup_fault_attr+0x200/0x200 [ 1213.298471] ? lock_acquire+0x170/0x3c0 [ 1213.302468] __should_failslab+0x115/0x180 [ 1213.306710] should_failslab+0x5/0x10 [ 1213.310513] __kmalloc+0x2ab/0x3c0 [ 1213.314061] ? rw_copy_check_uvector+0x2ca/0x340 [ 1213.318828] rw_copy_check_uvector+0x2ca/0x340 [ 1213.323424] ? check_preemption_disabled+0x41/0x280 [ 1213.328447] ? mark_held_locks+0xf0/0xf0 [ 1213.332513] import_iovec+0xa6/0x3a0 [ 1213.336232] ? dup_iter+0x250/0x250 [ 1213.339865] ? HARDIRQ_verbose+0x10/0x10 [ 1213.344023] vfs_readv+0xbb/0x150 [ 1213.347485] ? compat_rw_copy_check_uvector+0x410/0x410 [ 1213.352852] ? lock_downgrade+0x720/0x720 [ 1213.357009] ? check_preemption_disabled+0x41/0x280 [ 1213.362039] ? __fget+0x356/0x510 [ 1213.365502] ? do_dup2+0x450/0x450 [ 1213.369046] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1213.374066] ? syscall_trace_enter+0x3b7/0xd60 [ 1213.378661] __x64_sys_preadv+0x22b/0x310 [ 1213.382815] ? __ia32_sys_writev+0xb0/0xb0 [ 1213.387057] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1213.392076] ? do_syscall_64+0x21/0x620 [ 1213.396054] do_syscall_64+0xf9/0x620 [ 1213.399868] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1213.405061] RIP: 0033:0x7f2004e1aa39 [ 1213.408780] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1213.427683] RSP: 002b:00007f2002390188 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 1213.435392] RAX: ffffffffffffffda RBX: 00007f2004f1df60 RCX: 00007f2004e1aa39 [ 1213.442672] RDX: 0000000000000333 RSI: 00000000200017c0 RDI: 0000000000000004 [ 1213.449949] RBP: 00007f20023901d0 R08: 0000000000000000 R09: 0000000000000000 [ 1213.457229] R10: 0000000001000000 R11: 0000000000000246 R12: 0000000000000001 08:58:58 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x6, &(0x7f0000000040)=0xdd) sched_setscheduler(r0, 0x5, &(0x7f0000000380)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000023c0)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000640)={0x0, 0x80, 0x3, 0x0, 0x81, 0x0, 0x0, 0x4, 0x4c020, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7, 0x4, @perf_bp={0x0, 0x2}, 0x8030, 0x4, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000180)="b9800000c03500400000665c0f5d0202f513559afff39aff35c5e17de7a54b49f5064900c42e660f3881b7c700000000f3c744244400ac0000b805000000b9108000000f01d9442402079e4200ff1c2426660f388077694f4f0f5c19c7442400b4000000c74424020efc0000ff2c24f5f342d8868680000066b82001c6460d91854f4a4a66420fc73326650fae15fbffffffed", 0x93}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_NESTED_STATE(r3, 0x4080aebf, &(0x7f0000006480)={{0x0, 0x0, 0x80}, 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r4 = creat(0x0, 0x112) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000300)=0xc) stat(&(0x7f0000000340)='./bus\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000440)={0xfffff518, 0xffffff7f, {r5}, {r6}, 0x2, 0x5f}) syz_kvm_setup_cpu$x86(r4, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000004c0)=[@text16={0x10, &(0x7f0000000500)="640fae029a0a002d012e260fed065f73260ff3d5f30f090f2103ba4200ec0f20c06635080000000f22c0baf80c66b88cc1d98b66efbafc0c66edbaf80c66b892e0fb8266efbafc0ced", 0x49}], 0x1, 0x78, &(0x7f0000000500), 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000000000)) [ 1213.464502] R13: 00007ffc6769e7df R14: 00007f2002390300 R15: 0000000000022000 08:58:58 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x145, 0x0, 0x0) 08:58:59 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x146, 0x0, 0x0) 08:58:59 executing program 0: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x333, 0x1000000, 0x0) accept$inet(r0, 0x0, &(0x7f0000000080)) 08:58:59 executing program 3: setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000010001fff0000248fe1812d6bf1b75092"], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@private2, @in6=@private1, 0x0, 0x0, 0x4e1c, 0x0, 0x0, 0x0, 0x0, 0x5abc82a63f254f33}, {0x0, 0x0, 0x93a5, 0x7f}, {0x7, 0x0, 0x1fe}, 0x401, 0x6e63b2, 0x0, 0x0, 0x2}, {{@in=@multicast1, 0x4d4}, 0x2, @in=@dev, 0x34ff, 0x0, 0x0, 0xa}}, 0xe8) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x4c00}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f00000002c0)=""/46, 0x2e}, {&(0x7f0000000640)=""/138, 0x8a}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001700)=""/191, 0xbf}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) getsockname$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000076c0)={&(0x7f0000007640)=@ipv4_newnexthop={0x60, 0x68, 0x2, 0x70bd26, 0x25dfdbfe, {0x2, 0x0, 0x4, 0x0, 0xa}, [@NHA_GROUP={0x14, 0x2, [{}, {0x2, 0x6}]}, @NHA_GROUP_TYPE={0x6}, @NHA_BLACKHOLE={0x4}, @NHA_ID={0x8, 0x1, 0x1}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x2}, @NHA_BLACKHOLE={0x4}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @LWTUNNEL_IP6_TC={0x5, 0x5, 0x2}}, @NHA_ID={0x8, 0x1, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:58:59 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x147, 0x0, 0x0) 08:58:59 executing program 5: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x60}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:58:59 executing program 0: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x2, 0x1000000, 0x0) accept$inet(r0, 0x0, &(0x7f0000000080)) 08:58:59 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x148, 0x0, 0x0) 08:59:00 executing program 0: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x3, 0x1000000, 0x0) accept$inet(r0, 0x0, &(0x7f0000000080)) 08:59:00 executing program 5: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0xcf}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:59:00 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x149, 0x0, 0x0) 08:59:00 executing program 1: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380), 0x10000023, &(0x7f00000002c0)=""/77, 0x42e}, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x40012000) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000195c0)={{{@in6=@empty, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f00000196c0)=0xe8) r3 = open(&(0x7f0000000080)='./file0\x00', 0x40c5, 0x0) r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) write$P9_RFLUSH(r3, &(0x7f0000000180)={0x7, 0x6d, 0x2}, 0x7) sendfile(r3, r4, 0x0, 0x10000) bpf$PROG_LOAD(0x5, &(0x7f0000019780)={0x5, 0x3, &(0x7f0000000000)=@raw=[@jmp={0x5, 0x1, 0x0, 0x8, 0xa, 0x20, 0xfffffffffffffff0}, @alu={0x7, 0x0, 0xb, 0x3, 0x4, 0x20}, @func={0x85, 0x0, 0x1, 0x0, 0x6}], &(0x7f0000000180)='syzkaller\x00', 0x40ca, 0x4d, &(0x7f00000194c0)=""/77, 0x41000, 0xe, '\x00', r2, 0xf, r3, 0x8, &(0x7f0000019700)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000019740)={0x1, 0x6, 0x1, 0x3}, 0x10, 0xffffffffffffffff}, 0x78) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000000), 0x29, &(0x7f00000004c0)=""/102400, 0x19000, 0x7301}, 0x3f9c) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x17, &(0x7f0000000400)=[{&(0x7f0000000340)="4f15a39a2df43b14ed5f2c578d4db055ee07f5a3d802cf8b50b4e7df21e18cb5fc59569f9e048c6343d4d93a8de61654aea60f37d00726bbbaf8413fa35f711e8ebd6b86b0d049ac43de63ad10d251b4fdb14d20706d042b10384fce5ec562f80eea2946c9cfc7f1078325732582af6da35442dfadaacf63643c41a7e5f882e09016d46b27739751f7cb3c9747d087919a9ce3b13b0c9a2774a54d8d5a2c5053ac2eebb14cad"}, {&(0x7f0000000240)="ae61a8d192171409dc2c19809ce70f90c61b402d89906f876fbb89196fa57c9dd7ed6fe73d4a9a050d32416a7e622c1c9943ab04d4e7db1546fab943d95d0a7057459e2d58c83e7f97ddda17b3aff67efc92f873b90a00b5d3c8226357fc7dce76f9ccb0c757e1f3f3d77ab2c382b1f474dbfc9f"}], 0x47, &(0x7f0000000000), 0x0, 0xb9efff7f}, 0x0) 08:59:00 executing program 0: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x4, 0x1000000, 0x0) accept$inet(r0, 0x0, &(0x7f0000000080)) [ 1215.142224] dccp_check_seqno: Step 6 failed for CLOSE packet, (LSWL(36300870001268) <= P.seqno(36300870001267) <= S.SWH(36300870001342)) and (P.ackno exists or LAWL(260011425360117) <= P.ackno(260011425360117) <= S.AWH(260011425360127), sending SYNC... 08:59:00 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x14a, 0x0, 0x0) 08:59:00 executing program 5: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x1f4}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:59:00 executing program 3: setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000010001fff0000248fe1812d6bf1b75092"], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@private2, @in6=@private1, 0x0, 0x0, 0x4e1c, 0x0, 0x0, 0x0, 0x0, 0x5abc82a63f254f33}, {0x0, 0x0, 0x93a5, 0x7f}, {0x7, 0x0, 0x1fe}, 0x401, 0x6e63b2, 0x0, 0x0, 0x2}, {{@in=@multicast1, 0x4d4}, 0x2, @in=@dev, 0x34ff, 0x0, 0x0, 0xa}}, 0xe8) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x5400}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f00000002c0)=""/46, 0x2e}, {&(0x7f0000000640)=""/138, 0x8a}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001700)=""/191, 0xbf}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) getsockname$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000076c0)={&(0x7f0000007640)=@ipv4_newnexthop={0x60, 0x68, 0x2, 0x70bd26, 0x25dfdbfe, {0x2, 0x0, 0x4, 0x0, 0xa}, [@NHA_GROUP={0x14, 0x2, [{}, {0x2, 0x6}]}, @NHA_GROUP_TYPE={0x6}, @NHA_BLACKHOLE={0x4}, @NHA_ID={0x8, 0x1, 0x1}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x2}, @NHA_BLACKHOLE={0x4}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @LWTUNNEL_IP6_TC={0x5, 0x5, 0x2}}, @NHA_ID={0x8, 0x1, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:59:00 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x14b, 0x0, 0x0) 08:59:00 executing program 0: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x5, 0x1000000, 0x0) accept$inet(r0, 0x0, &(0x7f0000000080)) 08:59:00 executing program 0: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x6, 0x1000000, 0x0) accept$inet(r0, 0x0, &(0x7f0000000080)) 08:59:00 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x14c, 0x0, 0x0) 08:59:01 executing program 0: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x7, 0x1000000, 0x0) accept$inet(r0, 0x0, &(0x7f0000000080)) 08:59:01 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x14d, 0x0, 0x0) 08:59:01 executing program 0: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x8, 0x1000000, 0x0) accept$inet(r0, 0x0, &(0x7f0000000080)) 08:59:01 executing program 1: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380), 0x10000023, &(0x7f00000002c0)=""/77, 0x42e}, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x40012000) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000195c0)={{{@in6=@empty, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f00000196c0)=0xe8) r3 = open(&(0x7f0000000080)='./file0\x00', 0x40c5, 0x0) r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) write$P9_RFLUSH(r3, &(0x7f0000000180)={0x7, 0x6d, 0x2}, 0x7) sendfile(r3, r4, 0x0, 0x10000) bpf$PROG_LOAD(0x5, &(0x7f0000019780)={0x5, 0x3, &(0x7f0000000000)=@raw=[@jmp={0x5, 0x1, 0x0, 0x8, 0xa, 0x20, 0xfffffffffffffff0}, @alu={0x7, 0x0, 0xb, 0x3, 0x4, 0x20}, @func={0x85, 0x0, 0x1, 0x0, 0x6}], &(0x7f0000000180)='syzkaller\x00', 0x40ca, 0x4d, &(0x7f00000194c0)=""/77, 0x41000, 0xe, '\x00', r2, 0xf, r3, 0x8, &(0x7f0000019700)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000019740)={0x1, 0x6, 0x1, 0x3}, 0x10, 0xffffffffffffffff}, 0x78) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000000), 0x29, &(0x7f00000004c0)=""/102400, 0x19000, 0x7301}, 0x3f9c) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x17, &(0x7f0000000400)=[{&(0x7f0000000340)="4f15a39a2df43b14ed5f2c578d4db055ee07f5a3d802cf8b50b4e7df21e18cb5fc59569f9e048c6343d4d93a8de61654aea60f37d00726bbbaf8413fa35f711e8ebd6b86b0d049ac43de63ad10d251b4fdb14d20706d042b10384fce5ec562f80eea2946c9cfc7f1078325732582af6da35442dfadaacf63643c41a7e5f882e09016d46b27739751f7cb3c9747d087919a9ce3b13b0c9a2774a54d8d5a2c5053ac2eebb14cad"}, {&(0x7f0000000240)="ae61a8d192171409dc2c19809ce70f90c61b402d89906f876fbb89196fa57c9dd7ed6fe73d4a9a050d32416a7e622c1c9943ab04d4e7db1546fab943d95d0a7057459e2d58c83e7f97ddda17b3aff67efc92f873b90a00b5d3c8226357fc7dce76f9ccb0c757e1f3f3d77ab2c382b1f474dbfc9f"}], 0x47, &(0x7f0000000000), 0x0, 0xb9efff7f}, 0x0) 08:59:01 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x14e, 0x0, 0x0) [ 1216.356976] dccp_check_seqno: Step 6 failed for CLOSE packet, (LSWL(53906962684323) <= P.seqno(53906962684322) <= S.SWH(53906962684397)) and (P.ackno exists or LAWL(183929506798988) <= P.ackno(183929506798988) <= S.AWH(183929506798988), sending SYNC... 08:59:01 executing program 5: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x300}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:59:01 executing program 0: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x9, 0x1000000, 0x0) accept$inet(r0, 0x0, &(0x7f0000000080)) 08:59:01 executing program 3: setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000010001fff0000248fe1812d6bf1b75092"], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@private2, @in6=@private1, 0x0, 0x0, 0x4e1c, 0x0, 0x0, 0x0, 0x0, 0x5abc82a63f254f33}, {0x0, 0x0, 0x93a5, 0x7f}, {0x7, 0x0, 0x1fe}, 0x401, 0x6e63b2, 0x0, 0x0, 0x2}, {{@in=@multicast1, 0x4d4}, 0x2, @in=@dev, 0x34ff, 0x0, 0x0, 0xa}}, 0xe8) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x6000}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f00000002c0)=""/46, 0x2e}, {&(0x7f0000000640)=""/138, 0x8a}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001700)=""/191, 0xbf}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) getsockname$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000076c0)={&(0x7f0000007640)=@ipv4_newnexthop={0x60, 0x68, 0x2, 0x70bd26, 0x25dfdbfe, {0x2, 0x0, 0x4, 0x0, 0xa}, [@NHA_GROUP={0x14, 0x2, [{}, {0x2, 0x6}]}, @NHA_GROUP_TYPE={0x6}, @NHA_BLACKHOLE={0x4}, @NHA_ID={0x8, 0x1, 0x1}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x2}, @NHA_BLACKHOLE={0x4}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @LWTUNNEL_IP6_TC={0x5, 0x5, 0x2}}, @NHA_ID={0x8, 0x1, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:59:01 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x14f, 0x0, 0x0) 08:59:01 executing program 0: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0xa, 0x1000000, 0x0) accept$inet(r0, 0x0, &(0x7f0000000080)) 08:59:01 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$vcsu(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/4, 0x4}, {0x0, 0x8}, {&(0x7f00000001c0)=""/234, 0xea}], 0x3) r2 = signalfd(r1, &(0x7f0000000040)={[0x9]}, 0x8) ftruncate(r2, 0x1) r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) r6 = accept4$x25(0xffffffffffffffff, &(0x7f0000000300)={0x9, @remote}, &(0x7f0000000340)=0x12, 0xc0800) r7 = socket$rds(0x15, 0x5, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) ppoll(&(0x7f0000000380)=[{r5}, {r6, 0x20}, {r4, 0x400}, {r7, 0x210}], 0x4, &(0x7f0000000400)={r8, r9+10000000}, &(0x7f0000000440)={[0x6]}, 0x8) write(r4, &(0x7f00000000c0)="ae73819df5861a642adc5cc5cb51cb2be22069607486028fcdd27252e5bd5ccd1c8cbfebf4f75ee5de2ea09f90568711c3fb81173c5d7ce9d08e726613584ba913673640ed016816875af2bafaf92417d0372871d99b4dc163b759028be9b68776ffba5f08b7151ac53c924122cfb9bef566081382c564d4da7787071f473addf3b4d818124fc63caf1fa51ae6be9fdb37d8071be4e532b93078a40520d584e0d21a8adebedd426640b19112520411ed2f6fc7527e", 0xb5) r10 = perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x8, 0x20010, r3, 0x1f33e000) ioctl$F2FS_IOC_MOVE_RANGE(r10, 0xc020f509, &(0x7f0000000000)={r10, 0x2, 0xfffffffffffffffd, 0x4db4}) sendfile(r3, r0, 0x0, 0x1) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f00000001c0)={0x0, 0x0, "269e04f8bc072c8e99e7c353b536d76b53eb313fc5631deb2bd42f9b5219ec66068a5ea833d585a36e02384ffb03a1eaeba43c2dd7d8db6ee31d089668467dd6e8b62aba1982e5afdae6acfe186b6590264d14fd281072c92eaeb1c84ea9bdb5f9173353e95efd06353642233258100c674068ebb0ebddad8ef0246cdcab1ac14168983059f8084431bcdd2e792b51c0a532f9f08c70299982762b8fa13d516404be4cb7728ba3ad15f799074a2b43ff9e20de712954300c27121718f7601cc79e52b2f4dfcb54dbabb4bb74d539b6f1623de3b7f3fb34ef25468bce3db0da81ae0a0147122a254093f57572b6c03471a06c48b45278c17cf5d21a16db8aedce", "4bb4df0a2b42c6c412bb9c86ebb670d79f7e779e39840c382c4d53f0c9cea69de70e6b475b866d6793d52fe412cf08a4da47437e2e4d0884b5754cb0b013aa86b9a776e0f5db360fc8c1c0295885727d3d8049e552e706415e2e4a4492f8a636f81e31f2d0bcbdd2c2d652c83d8137b2426d85e95f44d50c22ca658c8a0b41227b6719a98a41a243747fd960f8c4168ba8c5883fcff86849c88a53d8e87c39c9e6a9a643306ec0e7953612535a2fbd25394379ac6a6cbd6ca984edd036f97bb2918ff7826d29db7463b28e32fff1051c92be4e96b7571b7d807546c9d24aa3384d9a6793ff151a69cb6cc79111bf67674615cf69ba50ebcc388063b123757ddef88a24bba52a264df5bc4dbe6f95a9c693b7199ff35c9930f47ebd894dac59f96a07ba8718dc5d1426a4d2f12263a8fe8bf452f3c9397fc7c06d513c845193687b5c8ca89ef1b21536cbb1e7c20f9544c6ae811a9727a4491d84cb2c50f68a6b3945add77e3aab5af79505b6987d2ae6fc5b3b1d1ea4eb5925dcc3b9cfc7dfe0e617f32858627c2507266b50772f476ff95342888ca84939acbbfcaf48afeed0a42bab381ab5a5666234efe3fe369137f2f61b6f71df1f89363ef3c84d7262100e98407fe1a1afe09f0195fa37766166637c6ca4105d4e47510fcd5073678a36758bc793c873344af7acc6066e054394c5bec400157641aa0b08be2b96d00c1fd9d1b87d7eb1eaf31663c3624f4353ef074cba31e3b7423e4555d9155dc2489ea65f0cf44aa7170e052e35aeeb8b9011ed663ba9ac5f672c51d67e549f2c64ef10b5199386beaef27e81a1c2dcf09947bbf41d089e710bc8f0c1b97fc885c3e1f8a5b9ad5c5eecb605b90ab7e3c0cd29e9b1e4e65c8a72d7a74a85cf843f1b11f467a297a48b0b7f2f54c1d588d76bba282a96217661e6319b54d61c6321b501166f343863c3b712fa6ce45434bb2c2c51ed10fd2020f70495ad7881dba46d895523e9ec2b2fb2e25f880730498524a57e93819fc3b7add1aa048d1f057998ddce7d25f7e5b3a1c2c72a6fc51489f232fbfecb968c30bdfdd44a84af83a8cf2a3d6b01f56fd65ed6e01d5c195a53f54662527e23e93b1e94780433fa5bcbf6e47efece275abe2ca6f1d387d80662dedb5df5f5c34c662598834cf707f88fc4ddab54f93abfc7c93299196890130693ab05e01ed3e3728be673e133c43759ce92d2dfafc233c5bf00853d802915724b57981244ac09f58ee034c34358643cba3830a438fdc2ba9f987b793ca8332c3da605465b6cd12353ccec809045261c40e716b4d2351229761dfd4c3b992bf9667cb0988acc5f080cd596c698344abe266672ffc58f37cb7aef9a9a6311ff058a69e4914107901789d7bf2342d6f829660bbd71bcda023fdcb4f81654054f4de891301105b29f2fed4d7ec3d9b875035a975ea736e64b32972031c42e83e614dfc12059da73d48e5f9415d4e5aa8bbd6403dea2d260c5991cbd960dff6b70bc325a61eaa3df85a9067db5be24fb3f909854662488bd3781b01d454a53660d3c23899b70540eb10171d43b5844fe6020266d7dbe5d9d85ce66a249364383088a48d6de8c11927a760304565e52ddeb5d10f1b6a4068f532104940f69722fe4f44ea79e6b4ee45c29e7f16ffacedbd4981c4e5c1fdae22b7f16d14e8e436d36c064fbdb34bd71a61ef166deb6cb041eeeda5f216945e62a4bbf128fa17d7bf518e8101756e5221aaaa3213a1f69e7501b177ed18729e5929c96b82c80f8caae64e48e355393323be9717709ce33b826044fff01654969755642e7ba62170e74a230ac846ea4570743362ccdaa450927539d34e50a4506a28671bf1d1d052f2fb063e29660429617726bc7c2232d05e4089900d787e18893276ccda82584388432c2945232ba15eef57e8567c9fad60edc6760f49d65c3e50fd752f197719f52566688c0fbe147d9a362dea67d309e4efe6fc7d5adb46c51a61cf5d8de365840ca386de7ac6853f579b987e106716bbfa8d1fafb98a60dab265c800ad78ae2e26843222e7af2be55b66689b382527bc7055236db8bf7f136651f77a45ee0e0766a46737166154fdcb92cf4d5d2fae2b8af5018b45053a7dcb9431e9b76c89c148dc11dc52df3fa09e6698339bdc51fe7ee4bfb430788a65cb2066fc444685eb28c8000978c31a972822cd8ae529762cd9a08a2ab4afedc228232d1c730bb450fb2bd82c62612d61d2b5e30e25ff4fd5896bb2053523a45d6f42763de17287c53cc9aca12dc3980b88074ea9182def93cdfc9203b891906478615af49954ce0ebee9e88bacf103a5244a3ed27d741fd5db659442b935ba6e1f561f8eba6e8a15b8059d0b1788d39155824d1b3fcd976e9d81e9f916f6a9fd4a696fed2346d7fa8e2316d6a4fa7570e1dfa97d84fd6eb0208d6c0e08c18788cbb58b0c0f7055b0510dc30c2ec1e71673a6975d5f73bcb3e875cfc1878f56971e04e3c5e4802ded60756ef840234b0d1c4abb21969519d3431db1d3da00f1e791fb8b8117d2bfcdf4be9272f00782fc44e18e4268f48874d8ceca269dd725cf43195bb7a2cce8c7ab5ab20f9906c1887c5a46cf030180b6027318e0aef0ca572b4e48ab1db2aa2623d24f174e785762e476c303211cf4f81a3cb9c2f5b46afd7fb682f4ca891529b6c8b4e8fe0e020497eb3e3598f9f743389238392ffd6b3c0c404c10a2c0671adc198f0a56e2973194cbc231c19acccaaf4813057920120618125cdf737355ea9ac6d71d24c855894522cfec8cc0b7b5b0f43260ad0138c67e670ec2f4aef2841689196bcc1d4f11cef99ff2df195545a75d7b1de76586f18832f42540b507b9677f543a880cbebe32a672f42d0b3c186a80151882b10e0d62e44b689a34b340578530a982f5e65d5e0a96b3a64f8f2013182c4b227f2af94e3c5bd420670bff293005d087f2d4e1521266b8e740e873ccbce60714c3849d2cae43fe2b9cd2d992245f6bcfde9158bdc371e4777fa1191ad3868f8fd8de22834b630759b6f81dc02a363286004b83203d41681e40b5eeda40f37998ebc02a27c4f7a1415d5af26f10ce9aaa4d6f4de1ff5e720ff2a5f0869e2ec43dfb3ff6740b09a3a4595009945bf930d9113baa0d66cb64fd531713e73cca9faeb52ccdfaa02759415acf76afa97fdf61a0a66d10bd497c371474ddf9badbc291868b6e77de785a61592f1d4b345892a6bb06ec73d55e23e2d823954b41786b312209f9179293963af4f5ba4b8156ba12f831ffed1c51d055f8f4e3cdc393397b0a8ea202d9069623fbffd03de6245b1d19959e9fe599ab47ed2af464f9019d5fee99e2e635d84b39052e48e93bb5363a5fd0a0e7d7dfda93456025e74408296cc1c62354394489b7273d95d7ad56768712c51304119dcc0be23bd0ec8a40d419bbcf9eac8be4e425070861498c508c806a643c846e840ab2d2136d7577f16d8b64949a8c3a9a6c24ba18c9c2d5a56d3c956e246d471e2ab0a9516a365e1efef5341eab50905b95fe128ccdec9c15c89da0b9c4b928d5b05338ae0808e7d2afdcccdcb2ad5ccdfc3cae3f50e788c522b538b8202a3a1049e52e23ce656e49c1b2b8b12f0ed0a4d1a738c2be5c225e9d3386bb5f2be78f2066e2bab6be7df203cb5bbea066ebdf568f588d1b6ce73f5f56ba2c4d9ba2dbd5af8941a72db8f41bb0a40b2dd1840ada605fa68263b923899a1e9ccc99692a0556752d98d8fe4437e7386d338523307a1f5685c7ab17fd8b2f531f243deaecead9365750be03f878f5b21c035f6fe5ce3307d15500f25ad8d6eead21b10334cc251d8ad51e3f936550050790eac86cbf9795aba581c4e3b14c1ccd525e0e1f11dbc5d3239d495535360ab7e17fd04e77d1b8c711947c90a50f40c73ed891f879d6a401571ee015beb46ddae189b0da171dbe3b0d18c7728cfd3c0acea1fbceddeed29eb5ff064d032df52f3c3b23edb4934527b81a5e9f12e2ee52ce85ca35a224be5ca9eb26c20d526054b5ff4340c08b26596a502e5d53b461b8cf5da058166af42686c648a9d0e5e218941c13fd3d3ece968cdb864b9ac6c7808ef32fb7edb283e4f1d3ec2464bba417b45f3d0f550a4c2f691a3fb8672029284a4fd7039663044a538b4e516895adf5120d347110e6c9169536e25f15828b40abf8f90b3dab5dfc464e028fbab760c19357995e6dd153667400d365cdc520b5ef68baa30ff4f7bb92f989fe50830240118b9297c649096bbad0f3cfec580b2dcbf30dac4a5a0d89a39bd540aa60dedf63bacd762d80ef154ae37f6c961918aa5f501dcb8ce9211ba0851a350df191d697094c57e388079c618b947389988c199c73495eae6de4bf6e16394d8456f199b35ed15033c4b18c394600ff5fbe1c251ddec50393f9293e624232de3a208124561c2b9c84b49a450e0f9b7b6f099e0242de2c6de26b529d0beb15480e5387e69f5fa7f15f2675424114228957eb76f333abee5d6647b502dde70c3383c2eec98f362f3d82eef01fb73abaada822c1eb90b4d91a209a2860344e3afe1fb99da9122ff3c37b9d51d06fff719c19d9542d5afc819ea4d30efc3f72550b5cf632643b12a924b2668acf66bae7151da392268dfc788d60fc906a29bed97cb59e641e7d2be8cbdf523b628a95f6ae27890df09076ff89ab3b0bb4237a76d4ccab10a98527bcdd531284c6ad7578db712abee42495185e33b96b3b39aad0d9b994507d897cc1c12057250643daa6ee4cc52e306245575b26e7c608ab295bbfa3cd88fdbecea8dc115234364739c4cfcb762b5fd651eaf98b67534034145c9e995428da3d76bbe0f127931ab76a8a383afcb6467c59955a261d732f2d77d63fdbb8402ce276ecaed89ca12f530c346ff7f57bae273f8e3598871586e5ffe48b838a4b5607b4b21658ff30b54bca99d5b4d74a1cac41d7d1860f7243a44c23d657cde1188c880be698f10278166f2acc2b862e8ca412263f97c6a0ee4aa50c5fbacba8a423b27d89743a0335910c0def0f30df0007663726672d5e71a09d15b165885a915829d56d6b0e917fb4f6e034a9ed50f0124fcaccd25ade27c02763d95e737ad06fc72ceea74d25161c2d7abd31b4b21c6087191c1b3de0d8a2292b414f2ba491fb3fcb84dc15fd00fc1a85f1c8cc67e84ddc8a35b5326dd4cb516ed2b15d4cc25912b9de818303b4dbd887d627257dc55d76c55a5ee5e6f130e0a80e8f2c8679a55db9c91ed799ac653e6735ede7ed5e0ba78a80a801db036195ea6e807919d1ca42cc12ea32dc1386716b4395118c9e3434129481bb8c4ca0611298393ccdd97c444336f80b41c367d6d58bc1ceb114b46ae5723e5df3e05f12a2be8f1a5fbdb2d34fa92e97e658190542b47"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000053440)={0x0, 0x0, "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", "732d20308c27f635fd102d04436e12a7d4a815ea9cdc043ce33b86b118512fbf55d32f42e83f673ed44f438e67469de4f695fe262aaa7ab66695c1e999328745e9665f301907023600ccb397d1ed4075f04fa3d730d32aa2fb23131cf9307fb3b98540fe0fb2e2106ebc931c868ba75540cd56b8090b6dc6993507f999bd54ae49540f531a6a5ff390e88cdd46c27c1ce19e71d8715bde4aa261899a930c90496c7ed67f895b8e7eb5c3b8e756f78ab8e053ce01729b7f5cc62268f8f06bdf1bbadd19c1dc78108ce58dde8235ca0528f47f11a95b769783a55468109d5909463f2c2380bf7a08318271ec72ca56faf54e96f935aa1080ae37a8813081bfdfd38c0dea7fa7925f3790b7e596621066beec98b7bc4bd4d591504dc6896ca4c408751860c2ca8df731f617f7e09110e8a1f48c3d1041c254236ef4a2bdb9d53f708a08daa3c0cc204ee3c28bff8f0233873e1c8847d7cc842b7591103cc87feb62fe6efe719fde5cc1b9032311d7842301228117dd0dcf74439558b08253a348a8f9d9e94dccda343c2a6ee5ec34e2dbfec6f2ed52bfbd2b156ab43fdb463566fbd4d5c4cd3dbda09fdc58a17b80a9328ea99aa4e4fad4253b43c4ac74dabeaa252b730115a7f0889dfdb68a9dcc56456a070c479c9dabe69fb7c8b941cae317a40a09487039131543427e98f9c3e462b14ab0bcffa11752ad9495e5bd15f1cc0feeae726a719e6ac91aae94fd943251248dc16f22bf2c271bd572c9fbec8edcc8958a798e2c1c1ceefbc35edd6379c017ab1cc9cb62b7319694ceebfd49bac68f1ac73f2ffd162e3c029355b0286925d9cd84a6d0aebf1014a38a55f1812e92a6b45e4c156fce02813ba29654aada27c00a13599b4da41b40fd3fb53b63064379d452c3ff1d740e4892d8e718c8f1883f3df80013f847919ad2ec587e1fbb28c56526230759c2f42ce21d4b10c887aa574b78acf4a1675f9cc2f0759bac005ceb14ea98b497dce493f7d6e032008113eaf2822c0a2014b721d205b0245b21048ebf165f6107fc9e778844a6000447fff9427be1bacb185eb8a4cb192c05542ece2f202f455a2f9507714c7c3cb4a0aaac62bdb0e506f0fa30eb83a78569734e0b01a6834c9bd0b90da9b4f5fec5f2b7d147a734d505c39fc24264d4fc366cbfff44cf9c89466be8b3088040b55344af142513fce9407ec466e584c3d76f083cb2e6b7044d620ef6a0cb8820b701e7ed7f3f6b1b98e9445f53cf022c02f96fe39cd86bd5232845d61157f41f474c4ca73805126304c171987d3d3595a1ed08621347189cc0e01895745c5debe880534267e2ee6efad4deed6abef35a1390b4e9a9c64aea4cd3fd2818a0e5014c1fd0017f6c2bc8a6830b1f79eca75834d6482a0cc4dcd0f8e55551e190b7f2e407371fcb81ac691f1f3312082bc71fec356b42d4ce07491e776cb73a1046479ad638e3d769d4052a197f6ad9cb1ec057fa5fc5d62064d358d68e8df8e7762173dbafde5517494321f7817070d562f6bfe2dd96c1da90176ee91a07e241db5d98e1991e09af01ce3da098197c49ed3e56a720539ec3987e6e88aa47df147a815809c02cc97356dac37a8a2acc1294840d46deaf820ab9fa47b405335b162ddf8f7bb9878fb9a23638da59db6adf43f2680112dbc1004541611bf0ae9a1092e5be0a12e12f98eee84a80f02c39feb24e6c1613faf7c62f03dec9d660290d544805eeb774f3bc1fe538f0ee3e2558552165536349d6d2302ae51a9254b252d3bf21265e886805c4efc84076ef23cde83612a02ffd85f2a4b4c2e1145ff52676d8e874e0c28e4c7afbea86d708792a86e1f49a3323f7c202889c06fe1362afac50c1d90d49b8584c6ef46c8daf60fd979a7c95df3e9d6c77ab4a1d95f9f8b57b63fa06e2d6d93dbb4be38647d2abae5a0863ec0f684d2adf47296d36a08bc8c629f3f651cdb65c737e845e82db3263bbffebcb58cc2e70f7a275943397d381079349fffeaff72a3e8fff0b53c776c0ea2916fc3bb8cb5e552b7da4c30de3eb20f845acb12701d5fd2f82dfe056931ed46955c646c5c8e79c3c4a597691f8c21f6a505404923963e1c7ed2328292f2b39564174d2544d5f92430d7dc700961a779c6eb1fb9b4ee83535ec56b30f91e8e875ad298872cf80a184cfe1d6ea4c81b9d0b665e397df73609f88a1cf7e1ee8808a699d5d8988d837c7cfe8aef0a85f2cd301c49bb290238ba80ca82678000a08e0270a031a0d9428455349bd6f4017ef7ca1b3b4abbf4ad597ca7d309e24c0d468986549b6a5e086dac24f3d81e3f2f5f4de9bd0e7d1222f0961a9d80f6ba9891d2352bc27ed1a2fcc5513eb7bc2a8842fda9aa9ade478b31899f704a46d3577c7762696bf898742ac7819123608521d830aaf1b4568cc2c93cc15bd4056d12a779f66004fea9a536bb72c26c06b0da02c7316f310381ec260b6d48343a38c462cb12e04879cf35d297bf25684405d0bc9d2fbfc610df095cb1d675932e0d90ce09e808dbd9b932a9750dc044d1f24cea67fc00ab80abd69ec04c00e0fe8fed026e7ca5fdb5d0e763f685f01f88b7231867821125146a7bd6fb8be26d448fe819126640d7185c14d70c39efcd9cbd4ca2a0685926c1fd284f185ca38e13c284e011cd1b1399d64fe9878dedd25c49a98bddc7928d80320dc71619a58b6ac6ad3ea8e11bfc8a9d3aacc105fbd3bbf17fa4af6319c75803a892338e2c34c78594301c4bad8471a5c23fe362ff0fc59e89972ce58fd6ffc45d22532bfecbee4635a81701a17696f4714560002b549091dfa1d6ef133b6ab5e18d7c939075923260d8bf8cbe3228130c038f4ea6c56c5ab1f8f2bafddfbb1db835c35cfbacc442b8621c60eb4c8bf631b126fe1753d1d01d2528d4fa78e9299c2ac763032986cf38e236dc585d29fa6fab3457b5106d20769207aeb5d993e3ed5636291883024c5c972fa4b755fb0d9eacbed7fbebdeec09bef4322005b5abaf639c776ad8ec2b34977538ef762ecc15654d25cb48562f5f90566006890adfe048739475cfb0e4525015a3a03b0b03be7ab5a108a0116d83dd5ae2ac450eb347bb67537d8bd45c8f82155f94ba909a97fdd6cf651036468d5e4b579659891eff3ed7b66cd14bc2e5132d8180fa24f832095756f41d0b0da57391c4001e88b9f5175ffd91221f2923a1e6f2a1821d0db2a6debb5b5ca02a756e725a279c79a35485a2ff88fd98c3c7395b6c16e6783f387fb764805c31e62ae91d1e1531c95ecf6e7282d21cc0e487971b88d9e9128e50479d99df09da50c20013a60d6bef06206b088c8bff59218341a4f7e72fa8c9b685156b816c88d308f9c6ef7ac835046a4083346b19f96fba1396fd0df9cef84524716ccc4ccb29059c8385d46022056ad5b14e16c9c83321be0cfc6dbc59e233d6ce63b40e86e3fcb9e236c8b49586eaa9f6a81e4d3ff976a6339bb9c491138a53f547210a3920ff2fea7e7666b7c8e9a05a7a5d78e2bb26af2b566b202fc90886bcc598b92af55eb2eab00f013c22cf4812fcd26ed3a84c4e54adc08abbc356b61d4bc14d239eddd304f0ca0985b59fe6350ae012d2345a91aa1fde99323bd337e8920f5e9c225af41eeb3316bac5619babb6306ea2679e31eace84ac364a942f7eadd762ae90965e762ec444af041bdceb3e1f714c4b29718cd1d8257eeb19afa9bf51f84a1b2a85fc92d7a24d510f89d2011855af3145155aa22c06ce66b5914eaa983cfa1684d2f88175f7135b230c877486430c040b4c78ebe30e6a81a09f3d766e73ea4ed5396cc2c5f190474879ffe6e6c65ad38b2c6e999cc3b23433a971e293ed3939a87ad853917f60407726cb60100d256db87458d9f49532cd2e26d625b2a3a8424b7d1f21ef65f000117c2b328559ad8d4574668aeb1a04eaad84f91bacf3dc57759720f0f2cf3df38ebe098ad79599b310f322a9bb6aa41db376a59a2b16696f92a5e9406967a8316aaafe55735b2171457875afd5681eeccec8e2afc34b7c47db2005eadd1d562b51e41d0fdff69bd2327d5127b0d15251aaea88469abf9bb1b9abdba46e51c8c370bcaf32bceabc114485e213894fe175d0c6fe526d5a4bda2a62337fe3f5558dd5381410b7592171ada06bd27a88857392c096668e60a3de141ee27657c2149afcb92bc975c7a56d807a2153e26ecb56dc5dd581437f9953cd420be961c1c82c84c6dded0c8d4ce35d3f67e65d5067a564e88387aceb263b0a4c0a3d4a169a9da2ef74ecef8ad6ca0058697cde495833d6efdfdf311c3d9a4727ab3f3f80a0ff94942d0768dced52fdb932eac583d2c85774053a9500c698d30b71a90063238dce1de0f3130dd1801ece0c44609930a0c82760871e9e407034203884a1118ade34e1c5c51ea6e3c8963fddd67588d0bce17f3fde4cf38569b5476e1b214696e247eff578696cf3f65353cbba4da08d9c0b695eae91491d17156371252a341543117c7d3ec10fb1da1c0520b81c2a4fe9bd43d5fb7365e9b7d013df2017199c91508e0ea5d7cabbdd5f90f0ca9bd6ad2e3aa6687db1cfd2dff38d1d08f62fcfcae0ae6efdd6f2b0ee7927f437e020388dbdc3616629f693d1c645c0dddd60bb9ab1fc6d19cab8ff31777337ed4bb4a83b3cd065d360c9c9bc036d1b3f6e7e9090add6c6c6958befc8c6b5c137f2f1b4d4991686c0e4a21695cdd61cd45a25d459ef12d42537ca7e7f1d3bd5663e333051a494339396cb402cfd2dffebba6099422ce359f5d0bc2b95e4aaab23aeb5fc38632e0d62c8eb0e696fc730c095a38c6f6afb0a0773e6a6966ce7f12975c5544a68ed8a109ec2dc96ac3c942511f5e1f846f9bec209b2ca529f8b03568d3920e40c042c407a3d479d0a21f00dd57255a1ddda43b5e21f482c35313b8001697b478bd8c49965738c65792b455f1c64aa2dead9d925687de12765d5909658d7a5a081ef00cc4822dcdb50ac97e82d35be0db5c1d428cf4b78417232183b6652e44e5b5852fb8a7e97035069f98faf504f94e45899eb9b16274a2634b10dae39c56cfe83581a463eefbd1ac29f2309cb1e499b76f3834e219563d525bc6a24c1db394262aa81006df578cb17791f8cd8d0d3412981131e7d95507566aace2502a47021fcc29b021e4662cd9fd9eaa44fa590cc8035664fa63dfc1292a1f644787bd3d370259f083a7f8991de80f18c9943225849e0ad1e6042eb54a88104ce42a6aa1fa770cd605a22fe72c81fb468180765c5d1d93ae76e05eddcd7f86586b62f47110db890b96778fd63a34c5cc6985bb32771512e065979dfc934d5930faa00a58739887a6e7594f68ad70abada6e2ac71d0f1dc1cc0a0ce8e08154a4026d2f6b519bcd578ea903585541622f4502f43"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000054440)={0x6, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r14}, {}, {r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}, {}, {}, {}, {}, {}, {}, {r12}, {}, {}, {}, {}, {}, {}, {r14}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r14}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}], 0x4, "6a4412495565c8"}) 08:59:02 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x150, 0x0, 0x0) 08:59:02 executing program 0: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0xb, 0x1000000, 0x0) accept$inet(r0, 0x0, &(0x7f0000000080)) [ 1217.086433] syz-executor.2 (27455): drop_caches: 2 08:59:02 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(&(0x7f0000000980)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000080)={0x2, 0x0, @ioapic={0x0, 0x0, 0x4, 0x492e1bf7, 0x7000000, [{}, {0xf7}, {0x0, 0x0, 0x20}, {}, {}, {}, {}, {}, {0xff}]}}) openat$cuse(0xffffffffffffff9c, 0x0, 0x82, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) write$cgroup_int(r2, &(0x7f0000000300), 0x12) r3 = openat(0xffffffffffffffff, &(0x7f0000000400)='./file0\x00', 0x21a501, 0x1) ioctl$sock_SIOCETHTOOL(r3, 0x8946, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f00005ff000/0x18000)=nil, 0x0, 0x0, 0x3c, 0x0, 0x0) ioctl$VHOST_RESET_OWNER(0xffffffffffffffff, 0xaf02, 0x0) io_submit(0x0, 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f0000000640)=[0x0]) 08:59:02 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x151, 0x0, 0x0) 08:59:02 executing program 0: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0xc, 0x1000000, 0x0) accept$inet(r0, 0x0, &(0x7f0000000080)) 08:59:02 executing program 5: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x3e8}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) [ 1217.419346] dccp_check_seqno: Step 6 failed for CLOSE packet, (LSWL(248451116200633) <= P.seqno(248451116200632) <= S.SWH(248451116200707)) and (P.ackno exists or LAWL(83596378281966) <= P.ackno(83596378281966) <= S.AWH(83596378281966), sending SYNC... 08:59:02 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x152, 0x0, 0x0) 08:59:02 executing program 3: setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000010001fff0000248fe1812d6bf1b75092"], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@private2, @in6=@private1, 0x0, 0x0, 0x4e1c, 0x0, 0x0, 0x0, 0x0, 0x5abc82a63f254f33}, {0x0, 0x0, 0x93a5, 0x7f}, {0x7, 0x0, 0x1fe}, 0x401, 0x6e63b2, 0x0, 0x0, 0x2}, {{@in=@multicast1, 0x4d4}, 0x2, @in=@dev, 0x34ff, 0x0, 0x0, 0xa}}, 0xe8) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x9304}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f00000002c0)=""/46, 0x2e}, {&(0x7f0000000640)=""/138, 0x8a}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001700)=""/191, 0xbf}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) getsockname$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000076c0)={&(0x7f0000007640)=@ipv4_newnexthop={0x60, 0x68, 0x2, 0x70bd26, 0x25dfdbfe, {0x2, 0x0, 0x4, 0x0, 0xa}, [@NHA_GROUP={0x14, 0x2, [{}, {0x2, 0x6}]}, @NHA_GROUP_TYPE={0x6}, @NHA_BLACKHOLE={0x4}, @NHA_ID={0x8, 0x1, 0x1}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x2}, @NHA_BLACKHOLE={0x4}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @LWTUNNEL_IP6_TC={0x5, 0x5, 0x2}}, @NHA_ID={0x8, 0x1, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:59:02 executing program 0: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0xd, 0x1000000, 0x0) accept$inet(r0, 0x0, &(0x7f0000000080)) [ 1217.756074] syz-executor.2 (27485): drop_caches: 2 08:59:02 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x153, 0x0, 0x0) 08:59:03 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(&(0x7f0000000980)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000080)={0x2, 0x0, @ioapic={0x0, 0x0, 0x4, 0x492e1bf7, 0x7000000, [{}, {0xf7}, {0x0, 0x0, 0x20}, {}, {}, {}, {}, {}, {0xff}]}}) openat$cuse(0xffffffffffffff9c, 0x0, 0x82, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) write$cgroup_int(r2, &(0x7f0000000300), 0x12) r3 = openat(0xffffffffffffffff, &(0x7f0000000400)='./file0\x00', 0x21a501, 0x1) ioctl$sock_SIOCETHTOOL(r3, 0x8946, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f00005ff000/0x18000)=nil, 0x0, 0x0, 0x3c, 0x0, 0x0) ioctl$VHOST_RESET_OWNER(0xffffffffffffffff, 0xaf02, 0x0) io_submit(0x0, 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f0000000640)=[0x0]) 08:59:03 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='cpuset\x00') readv(r0, &(0x7f0000000000)=[{&(0x7f0000000200)=""/140, 0x8c}], 0x1) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x40c5, 0x0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) write$P9_RFLUSH(r2, &(0x7f0000000180)={0x7, 0x6d, 0x2}, 0x7) sendfile(r2, r3, 0x0, 0x10000) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x448, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x8, r2, 0x0) sendfile(r1, r0, 0x0, 0x1) 08:59:03 executing program 0: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0xe, 0x1000000, 0x0) accept$inet(r0, 0x0, &(0x7f0000000080)) [ 1218.252715] audit: type=1804 audit(1634201943.363:1213): pid=27517 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir791669388/syzkaller.xcDqKe/535/file0" dev="sda1" ino=14632 res=1 08:59:03 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x154, 0x0, 0x0) 08:59:03 executing program 3: setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000010001fff0000248fe1812d6bf1b75092"], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@private2, @in6=@private1, 0x0, 0x0, 0x4e1c, 0x0, 0x0, 0x0, 0x0, 0x5abc82a63f254f33}, {0x0, 0x0, 0x93a5, 0x7f}, {0x7, 0x0, 0x1fe}, 0x401, 0x6e63b2, 0x0, 0x0, 0x2}, {{@in=@multicast1, 0x4d4}, 0x2, @in=@dev, 0x34ff, 0x0, 0x0, 0xa}}, 0xe8) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0xa0ff}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f00000002c0)=""/46, 0x2e}, {&(0x7f0000000640)=""/138, 0x8a}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001700)=""/191, 0xbf}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) getsockname$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000076c0)={&(0x7f0000007640)=@ipv4_newnexthop={0x60, 0x68, 0x2, 0x70bd26, 0x25dfdbfe, {0x2, 0x0, 0x4, 0x0, 0xa}, [@NHA_GROUP={0x14, 0x2, [{}, {0x2, 0x6}]}, @NHA_GROUP_TYPE={0x6}, @NHA_BLACKHOLE={0x4}, @NHA_ID={0x8, 0x1, 0x1}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x2}, @NHA_BLACKHOLE={0x4}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @LWTUNNEL_IP6_TC={0x5, 0x5, 0x2}}, @NHA_ID={0x8, 0x1, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:59:03 executing program 0: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0xf, 0x1000000, 0x0) accept$inet(r0, 0x0, &(0x7f0000000080)) 08:59:03 executing program 5: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x500}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:59:03 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r0, 0x0, 0x1) r2 = open(&(0x7f0000000080)='./file0\x00', 0x40c5, 0x0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) write$P9_RFLUSH(r2, &(0x7f0000000180)={0x7, 0x6d, 0x2}, 0x7) sendfile(r2, r3, 0x0, 0x10000) preadv(r2, &(0x7f0000000300), 0x0, 0x8, 0x3) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x0, {{0xa, 0x4e23, 0x6, @private0={0xfc, 0x0, '\x00', 0x1}, 0x1000}}, 0x1}, 0x90) r4 = getpgid(0x0) prctl$PR_SET_PTRACER(0x59616d61, r4) r5 = openat$vcsu(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) readv(r5, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/4, 0x4}, {0x0, 0x8}, {&(0x7f00000001c0)=""/234, 0xea}], 0x3) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0xff, 0x2, 0x40, 0x0, 0x0, 0x9, 0x4040, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0x4, @perf_bp={&(0x7f00000000c0), 0x8}, 0x2, 0x6, 0x3f, 0x8, 0x304, 0x81, 0xb13, 0x0, 0xd6d, 0x0, 0x2b}, r4, 0xf, r5, 0x3) [ 1218.586582] syz-executor.2 (27544): drop_caches: 2 08:59:03 executing program 1: setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000010001fff0000248fe1812d6bf1b75092"], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@private2, @in6=@private1, 0x0, 0x0, 0x4e1c, 0x0, 0x0, 0x0, 0x0, 0x5abc82a63f254f33}, {0x0, 0x0, 0x93a5, 0x7f}, {0x7, 0x0, 0x1fe}, 0x401, 0x6e63b2, 0x0, 0x0, 0x2}, {{@in=@multicast1, 0x4d4}, 0x2, @in=@dev, 0x34ff, 0x0, 0x0, 0xa}}, 0xe8) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x6000}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f00000002c0)=""/46, 0x2e}, {&(0x7f0000000640)=""/138, 0x8a}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001700)=""/191, 0xbf}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) getsockname$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000076c0)={&(0x7f0000007640)=@ipv4_newnexthop={0x60, 0x68, 0x2, 0x70bd26, 0x25dfdbfe, {0x2, 0x0, 0x4, 0x0, 0xa}, [@NHA_GROUP={0x14, 0x2, [{}, {0x2, 0x6}]}, @NHA_GROUP_TYPE={0x6}, @NHA_BLACKHOLE={0x4}, @NHA_ID={0x8, 0x1, 0x1}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x2}, @NHA_BLACKHOLE={0x4}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @LWTUNNEL_IP6_TC={0x5, 0x5, 0x2}}, @NHA_ID={0x8, 0x1, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:59:03 executing program 0: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x10, 0x1000000, 0x0) accept$inet(r0, 0x0, &(0x7f0000000080)) 08:59:03 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x155, 0x0, 0x0) [ 1218.668515] audit: type=1804 audit(1634201943.773:1214): pid=27544 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir791669388/syzkaller.xcDqKe/536/file0" dev="sda1" ino=14328 res=1 [ 1218.724183] syz-executor.2 (27544): drop_caches: 2 08:59:04 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) read$FUSE(r0, &(0x7f00000018c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x80000000, 0x7}}, r2, 0x0, 0xffffffffffffffff, 0x7) sendfile(r1, r0, 0x0, 0x1) 08:59:04 executing program 5: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x600}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:59:04 executing program 0: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x11, 0x1000000, 0x0) accept$inet(r0, 0x0, &(0x7f0000000080)) 08:59:04 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x156, 0x0, 0x0) [ 1219.333610] dccp_check_seqno: Step 6 failed for CLOSE packet, (LSWL(144337938984286) <= P.seqno(144337938984285) <= S.SWH(144337938984360)) and (P.ackno exists or LAWL(90785032423119) <= P.ackno(90785032423119) <= S.AWH(90785032423119), sending SYNC... 08:59:04 executing program 0: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x12, 0x1000000, 0x0) accept$inet(r0, 0x0, &(0x7f0000000080)) 08:59:04 executing program 3: setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000010001fff0000248fe1812d6bf1b75092"], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@private2, @in6=@private1, 0x0, 0x0, 0x4e1c, 0x0, 0x0, 0x0, 0x0, 0x5abc82a63f254f33}, {0x0, 0x0, 0x93a5, 0x7f}, {0x7, 0x0, 0x1fe}, 0x401, 0x6e63b2, 0x0, 0x0, 0x2}, {{@in=@multicast1, 0x4d4}, 0x2, @in=@dev, 0x34ff, 0x0, 0x0, 0xa}}, 0xe8) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0xb000}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f00000002c0)=""/46, 0x2e}, {&(0x7f0000000640)=""/138, 0x8a}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001700)=""/191, 0xbf}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) getsockname$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000076c0)={&(0x7f0000007640)=@ipv4_newnexthop={0x60, 0x68, 0x2, 0x70bd26, 0x25dfdbfe, {0x2, 0x0, 0x4, 0x0, 0xa}, [@NHA_GROUP={0x14, 0x2, [{}, {0x2, 0x6}]}, @NHA_GROUP_TYPE={0x6}, @NHA_BLACKHOLE={0x4}, @NHA_ID={0x8, 0x1, 0x1}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x2}, @NHA_BLACKHOLE={0x4}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @LWTUNNEL_IP6_TC={0x5, 0x5, 0x2}}, @NHA_ID={0x8, 0x1, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:59:04 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x157, 0x0, 0x0) 08:59:04 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r0, 0x0, 0x1) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x5, 0x7, 0x2, 0x81, 0x0, 0x3, 0x28040, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7, 0x1, @perf_bp={&(0x7f0000000000), 0xc}, 0x0, 0x4, 0x7fffffff, 0x2, 0x8, 0x4, 0x6, 0x0, 0x1, 0x0, 0x8}, 0x0, 0x1, r2, 0x3) 08:59:04 executing program 5: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x700}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) [ 1219.784277] syz-executor.2 (27591): drop_caches: 2 08:59:05 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/asound/seq/clients\x00', 0x0, 0x0) sendmsg$NFNL_MSG_CTHELPER_GET(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4400042}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0xc8, 0x1, 0x9, 0x101, 0x0, 0x0, {0x0, 0x0, 0x2}, [@NFCTH_TUPLE={0x4}, @NFCTH_NAME={0x9, 0x1, 'syz1\x00'}, @NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0x9}}, @NFCTH_STATUS={0x8}, @NFCTH_PRIV_DATA_LEN={0x8, 0x5, 0x1, 0x0, 0x5}, @NFCTH_TUPLE={0x7c, 0x2, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x1}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x1}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @rand_addr=0x64010100}, {0x8, 0x2, @private=0x4}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x2f}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @broadcast}, {0x8, 0x2, @local}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}]}, @NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0x8}}]}, 0xc8}, 0x1, 0x0, 0x0, 0x4}, 0x40) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000200), 0x44c800, 0x0) ioctl$FS_IOC_READ_VERITY_METADATA(r1, 0xc0286687, &(0x7f0000000340)={0x1, 0x7d, 0xd4, &(0x7f0000000240)=""/212}) syz_genetlink_get_family_id$SEG6(&(0x7f0000000380), r0) r2 = syz_open_dev$audion(&(0x7f00000003c0), 0x8000, 0x2) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440), r0) sendmsg$ETHTOOL_MSG_STRSET_GET(r2, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x18, r3, 0x100, 0x70bd2c, 0x25dfdbfe, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x800}, 0x20040091) r4 = socket$isdn(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE(r4, 0x5000940c, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000700)={'syztnl2\x00', &(0x7f0000000640)={'erspan0\x00', 0x0, 0x20, 0x8000, 0x5, 0x4, {{0x1d, 0x4, 0x3, 0x8, 0x74, 0x66, 0x0, 0x0, 0x29, 0x0, @remote, @multicast2, {[@ssrr={0x89, 0x27, 0x57, [@loopback, @multicast2, @multicast2, @local, @multicast2, @broadcast, @multicast1, @dev={0xac, 0x14, 0x14, 0x23}, @empty]}, @ra={0x94, 0x4, 0x1}, @ssrr={0x89, 0xb, 0x95, [@initdev={0xac, 0x1e, 0x1, 0x0}, @multicast2]}, @generic={0x83, 0xb, "6852a0740f014640d2"}, @timestamp_addr={0x44, 0x1c, 0x2b, 0x1, 0x0, [{@local, 0x4bf}, {@loopback, 0x2}, {@private=0xa010101, 0x7}]}]}}}}}) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r2, 0x89f0, &(0x7f0000000d00)={'syztnl0\x00', &(0x7f0000000cc0)={'tunl0\x00', 0x0, 0x20, 0x8, 0x6, 0x401, {{0x7, 0x4, 0x2, 0x20, 0x1c, 0x65, 0x0, 0x0, 0x73, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, {[@ra={0x94, 0x4, 0x1}, @generic={0x7, 0x3, "1d"}]}}}}}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r1, 0x89f5, &(0x7f0000000dc0)={'ip6_vti0\x00', &(0x7f0000000d40)={'ip6gre0\x00', 0x0, 0x4, 0x28, 0x0, 0x8, 0x30, @loopback, @dev={0xfe, 0x80, '\x00', 0x18}, 0x40, 0x700, 0x7, 0x7f}}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000f40)={'ip_vti0\x00', &(0x7f0000000e00)={'gre0\x00', 0x0, 0x7, 0x8, 0x0, 0xffff, {{0x47, 0x4, 0x1, 0x15, 0x11c, 0x65, 0x0, 0x5, 0x29, 0x0, @remote, @empty, {[@timestamp_prespec={0x44, 0x54, 0xd5, 0x3, 0x5, [{@broadcast, 0x76}, {@broadcast, 0x319c669c}, {@empty, 0x20}, {@rand_addr=0x64010100, 0x5}, {@empty, 0x1f800}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x5}, {@private=0xa010102, 0x3}, {@loopback, 0xfffffff9}, {@rand_addr=0x64010102, 0xed}, {@remote, 0x6}]}, @lsrr={0x83, 0x1f, 0x9b, [@private=0xa010100, @local, @rand_addr=0x64010102, @multicast2, @empty, @loopback, @loopback]}, @timestamp_addr={0x44, 0x54, 0x62, 0x1, 0x7, [{@multicast1, 0x7}, {@multicast2, 0xfff}, {@empty, 0x80000001}, {@dev={0xac, 0x14, 0x14, 0x26}, 0xeff}, {@private=0xa010102, 0x3}, {@private=0xa010100, 0x1}, {@rand_addr=0x64010100, 0x66}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x1}, {@multicast1, 0x1}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x8000}]}, @timestamp_addr={0x44, 0x3c, 0x6, 0x1, 0x8, [{@multicast1}, {@dev={0xac, 0x14, 0x14, 0x19}, 0x4}, {@private=0xa010101, 0x8}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x6}, {@remote, 0x39}, {@empty, 0x10000}, {@dev={0xac, 0x14, 0x14, 0x2e}, 0x3}]}, @ra={0x94, 0x4, 0x1}]}}}}}) accept4$packet(r2, &(0x7f0000000f80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000fc0)=0x14, 0x80000) accept4$packet(0xffffffffffffffff, &(0x7f0000001000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000001040)=0x14, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001080)={{{@in=@multicast1, @in6=@ipv4={""/10, ""/2, @initdev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={""/10, ""/2, @multicast1}}, 0x0, @in6=@private1}}, &(0x7f0000001180)=0xe8) sendmsg$ETHTOOL_MSG_LINKINFO_GET(r1, &(0x7f00000014c0)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000001480)={&(0x7f00000011c0)={0x2ac, 0x0, 0x513, 0x70bd27, 0x25dfdbfd, {}, [@HEADER={0x58, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_batadv\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_vlan\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x58, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip_vti0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x7}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'caif0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}]}, @HEADER={0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_team\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}]}, @HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_macvtap\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x74, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x5}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'erspan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_vlan\x00'}]}, @HEADER={0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'sit0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_vlan\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_macvtap\x00'}]}, @HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_macvtap\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r11}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}]}, 0x2ac}, 0x1, 0x0, 0x0, 0x24008001}, 0x4000000) r12 = openat$zero(0xffffffffffffff9c, &(0x7f0000001500), 0x84100, 0x0) sendmsg$nl_route(r12, &(0x7f0000001740)={&(0x7f0000001540)={0x10, 0x0, 0x0, 0x2000001}, 0xc, &(0x7f0000001700)={&(0x7f0000001680)=@getnexthop={0x4c, 0x6a, 0x300, 0x70bd2c, 0x25dfdbfc, {}, [@NHA_MASTER={0x8, 0xa, 0x1}, @NHA_FDB={0x4}, @NHA_OIF={0x8}, @NHA_MASTER={0x8, 0xa, 0x1}, @NHA_MASTER={0x8}, @NHA_FDB={0x4}, @NHA_FDB={0x4}, @NHA_ID={0x8, 0x1, 0x2}]}, 0x4c}, 0x1, 0x0, 0x0, 0x2004c000}, 0x0) 08:59:05 executing program 0: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x13, 0x1000000, 0x0) accept$inet(r0, 0x0, &(0x7f0000000080)) 08:59:05 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x158, 0x0, 0x0) 08:59:05 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='fscache_netfs\x00', r0}, 0x10) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$vcsu(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) readv(r2, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/4, 0x4}, {0x0, 0x8}, {&(0x7f00000001c0)=""/234, 0xea}], 0x3) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0xffffffffffffffff, r2, 0x0, 0x19, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00'}, 0x30) sendfile(r1, r0, 0x0, 0x1) 08:59:05 executing program 3: setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000010001fff0000248fe1812d6bf1b75092"], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@private2, @in6=@private1, 0x0, 0x0, 0x4e1c, 0x0, 0x0, 0x0, 0x0, 0x5abc82a63f254f33}, {0x0, 0x0, 0x93a5, 0x7f}, {0x7, 0x0, 0x1fe}, 0x401, 0x6e63b2, 0x0, 0x0, 0x2}, {{@in=@multicast1, 0x4d4}, 0x2, @in=@dev, 0x34ff, 0x0, 0x0, 0xa}}, 0xe8) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0xcf00}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f00000002c0)=""/46, 0x2e}, {&(0x7f0000000640)=""/138, 0x8a}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001700)=""/191, 0xbf}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) getsockname$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000076c0)={&(0x7f0000007640)=@ipv4_newnexthop={0x60, 0x68, 0x2, 0x70bd26, 0x25dfdbfe, {0x2, 0x0, 0x4, 0x0, 0xa}, [@NHA_GROUP={0x14, 0x2, [{}, {0x2, 0x6}]}, @NHA_GROUP_TYPE={0x6}, @NHA_BLACKHOLE={0x4}, @NHA_ID={0x8, 0x1, 0x1}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x2}, @NHA_BLACKHOLE={0x4}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @LWTUNNEL_IP6_TC={0x5, 0x5, 0x2}}, @NHA_ID={0x8, 0x1, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:59:05 executing program 5: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x900}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) [ 1220.392114] syz-executor.2 (27615): drop_caches: 2 08:59:05 executing program 0: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x14, 0x1000000, 0x0) accept$inet(r0, 0x0, &(0x7f0000000080)) 08:59:05 executing program 1: sendmsg$NL80211_CMD_GET_COALESCE(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x70, 0x0, 0x100, 0x70bd28, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x0, 0x2b}}}}, [@NL80211_ATTR_WIPHY_FREQ_HINT={0x8, 0xc9, @random=0x15f4}, @NL80211_ATTR_HT_CAPABILITY={0x1e, 0x1f, {0x400, 0x1, 0x5, 0x0, {0x2, 0x27, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2}, 0x800, 0x5}}, @NL80211_ATTR_AUTH_TYPE={0x8, 0x35, 0x6}, @NL80211_ATTR_MAC={0xa, 0x6, @from_mac=@device_b}, @NL80211_ATTR_DISABLE_HT={0x4}, @NL80211_ATTR_DISABLE_HT={0x4}, @chandef_params=[@NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x1}], @NL80211_ATTR_DISABLE_VHT={0x4}]}, 0x70}}, 0xfa22a1c21724d57d) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ptrace$cont(0x20, 0x0, 0x8, 0x1) r0 = syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x7, 0x1, &(0x7f0000000380)=[{&(0x7f0000000100)="b153f31065d00c14b6155122c20245a1f8af906ce140d7192d661c85ba7287bac42391c7c63824c62ef6c3f4d3d015b2e80da2b161334c68632793d566230655f3153539809b079eb86d0de67b65569c012436ec32119e418979ee90ff35e86b95e89053bb98207b7fdec64acfa867590eac124d8d", 0x75, 0x8000}], 0x8010, &(0x7f00000003c0)={[{@localflocks}], [{@subj_role={'subj_role', 0x3d, '*{@-['}}, {@pcr={'pcr', 0x3d, 0x1c}}, {@smackfshat={'smackfshat', 0x3d, '\x00'}}, {@rootcontext={'rootcontext', 0x3d, 'root'}}, {@permit_directio}, {@pcr={'pcr', 0x3d, 0xc}}, {@obj_user={'obj_user', 0x3d, '\x00'}}, {@euid_lt={'euid<', 0xee01}}, {@func={'func', 0x3d, 'PATH_CHECK'}}]}) r1 = gettid() ptrace(0x4206, r1) fcntl$setownex(r0, 0xf, &(0x7f0000000b80)={0x0, r1}) exit_group(0x0) fsetxattr$trusted_overlay_redirect(0xffffffffffffffff, &(0x7f0000000ac0), 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fork() r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000080)={'vlan0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000001140)={&(0x7f00000002c0)=@newlink={0x80, 0x10, 0x503, 0x0, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x900}, [@IFLA_LINKINFO={0x50, 0x12, 0x0, 0x1, @ip6erspan={{0xe}, {0x3c, 0x2, 0x0, 0x1, [@IFLA_GRE_COLLECT_METADATA={0x4}, @IFLA_GRE_OFLAGS={0x6, 0x3, 0x8}, @IFLA_GRE_IKEY={0x8}, @IFLA_GRE_ENCAP_DPORT={0x6, 0x11, 0x4e21}, @IFLA_GRE_FLAGS={0x8}, @IFLA_GRE_LOCAL={0x14, 0x6, @dev}]}}}, @IFLA_LINK={0x8, 0x5, r4}, @IFLA_MASTER={0x8, 0xa, r4}]}, 0x80}}, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) 08:59:05 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = open(&(0x7f0000000080)='./file0\x00', 0x40c5, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) write$P9_RFLUSH(r1, &(0x7f0000000180)={0x7, 0x6d, 0x2}, 0x7) sendfile(r1, r2, 0x0, 0x10000) preadv(r2, &(0x7f0000000780)=[{&(0x7f0000000000)=""/182, 0xb6}, {&(0x7f00000000c0)=""/126, 0x7e}, {&(0x7f0000000200)=""/130, 0x82}, {&(0x7f0000000300)=""/230, 0xe6}, {&(0x7f0000000400)=""/197, 0xc5}, {&(0x7f0000000500)=""/77, 0x4d}, {&(0x7f0000000580)=""/137, 0x89}, {&(0x7f0000000640)=""/145, 0x91}, {&(0x7f0000000700)=""/95, 0x5f}], 0x9, 0x5, 0x5) r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r3, r0, 0x0, 0x1) 08:59:05 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x159, 0x0, 0x0) [ 1220.648668] audit: type=1804 audit(1634201945.753:1215): pid=27635 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir791669388/syzkaller.xcDqKe/540/file0" dev="sda1" ino=14689 res=1 08:59:05 executing program 3: setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000010001fff0000248fe1812d6bf1b75092"], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@private2, @in6=@private1, 0x0, 0x0, 0x4e1c, 0x0, 0x0, 0x0, 0x0, 0x5abc82a63f254f33}, {0x0, 0x0, 0x93a5, 0x7f}, {0x7, 0x0, 0x1fe}, 0x401, 0x6e63b2, 0x0, 0x0, 0x2}, {{@in=@multicast1, 0x4d4}, 0x2, @in=@dev, 0x34ff, 0x0, 0x0, 0xa}}, 0xe8) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0xe803}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f00000002c0)=""/46, 0x2e}, {&(0x7f0000000640)=""/138, 0x8a}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001700)=""/191, 0xbf}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) getsockname$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000076c0)={&(0x7f0000007640)=@ipv4_newnexthop={0x60, 0x68, 0x2, 0x70bd26, 0x25dfdbfe, {0x2, 0x0, 0x4, 0x0, 0xa}, [@NHA_GROUP={0x14, 0x2, [{}, {0x2, 0x6}]}, @NHA_GROUP_TYPE={0x6}, @NHA_BLACKHOLE={0x4}, @NHA_ID={0x8, 0x1, 0x1}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x2}, @NHA_BLACKHOLE={0x4}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @LWTUNNEL_IP6_TC={0x5, 0x5, 0x2}}, @NHA_ID={0x8, 0x1, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4) [ 1220.736506] syz-executor.2 (27635): drop_caches: 2 08:59:05 executing program 0: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x15, 0x1000000, 0x0) accept$inet(r0, 0x0, &(0x7f0000000080)) [ 1220.918356] syz-executor.2 (27644): drop_caches: 2 08:59:06 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000001540)='timers\x00') preadv(r0, &(0x7f00000014c0)=[{&(0x7f0000000080)=""/100, 0x64}, {&(0x7f0000000200)=""/176, 0xb0}, {&(0x7f0000000100)=""/29, 0x1d}, {&(0x7f0000000300)=""/231, 0xe7}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/167, 0xa7}], 0x6, 0x8000, 0x7ff) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$sysctl(r0, &(0x7f0000000000)='0\x00', 0x2) write$sysctl(r0, &(0x7f0000000040)='7\x00', 0x2) r2 = openat$vcsu(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) readv(r2, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/4, 0x4}, {0x0, 0x8}, {&(0x7f00000001c0)=""/234, 0xea}], 0x3) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000140)) sendfile(r1, r0, 0x0, 0x1) 08:59:06 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x15a, 0x0, 0x0) 08:59:06 executing program 0: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x16, 0x1000000, 0x0) accept$inet(r0, 0x0, &(0x7f0000000080)) 08:59:06 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r0, 0x0, 0x1) r2 = open(&(0x7f0000000080)='./file0\x00', 0x40c5, 0x0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x9, 0x9, 0x4, 0x8, 0x0, 0x1000, 0x8, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x7, 0x1, @perf_config_ext={0x8001, 0x3}, 0x100a, 0x200, 0x6fd, 0x5, 0xfffffffffffff528, 0x7, 0x6, 0x0, 0x6}, 0xffffffffffffffff, 0xe, r2, 0x8) write$P9_RFLUSH(r2, &(0x7f0000000180)={0x7, 0x6d, 0x2}, 0x7) sendfile(r2, r3, 0x0, 0x10000) splice(0xffffffffffffffff, &(0x7f0000000000)=0x192, r3, &(0x7f0000000040), 0x7, 0x1) openat$vcsu(0xffffffffffffff9c, &(0x7f00000000c0), 0x82, 0x0) r4 = openat$vcsu(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) readv(r4, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/4, 0x4}, {0x0, 0x8}, {&(0x7f00000001c0)=""/234, 0xea}], 0x3) write$sysctl(r4, &(0x7f0000000280)='2\x00', 0x2) 08:59:06 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x15b, 0x0, 0x0) 08:59:06 executing program 5: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0xa00}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:59:06 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) epoll_create(0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x102, 0x0, 0x4000000, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) chdir(&(0x7f00000001c0)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r1) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000b40)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000340)=""/71, 0x47}, {&(0x7f00000003c0)=""/181, 0xb5}, {&(0x7f0000000480)=""/101, 0x65}, {&(0x7f0000000640)=""/248, 0xf8}, {&(0x7f0000000740)=""/189, 0xbd}, {&(0x7f0000000180)=""/27, 0x1b}], 0x6, &(0x7f0000000800)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x130}}, {{&(0x7f0000000940)=@abs, 0x6e, 0x0, 0x0, &(0x7f0000000a40)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000002800ddff000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x60}}], 0x2, 0x0, &(0x7f00000002c0)={0x77359400}) renameat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', r2, &(0x7f0000000bc0)='./file0\x00') mkdir(&(0x7f0000000300)='./file0\x00', 0x0) rmdir(&(0x7f0000000000)='./file0\x00') [ 1221.478731] ptrace attach of "/root/syz-executor.1 exec"[27682] was attempted by "/root/syz-executor.1 exec"[27681] 08:59:06 executing program 3: setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000010001fff0000248fe1812d6bf1b75092"], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@private2, @in6=@private1, 0x0, 0x0, 0x4e1c, 0x0, 0x0, 0x0, 0x0, 0x5abc82a63f254f33}, {0x0, 0x0, 0x93a5, 0x7f}, {0x7, 0x0, 0x1fe}, 0x401, 0x6e63b2, 0x0, 0x0, 0x2}, {{@in=@multicast1, 0x4d4}, 0x2, @in=@dev, 0x34ff, 0x0, 0x0, 0xa}}, 0xe8) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0xf401}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f00000002c0)=""/46, 0x2e}, {&(0x7f0000000640)=""/138, 0x8a}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001700)=""/191, 0xbf}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) getsockname$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000076c0)={&(0x7f0000007640)=@ipv4_newnexthop={0x60, 0x68, 0x2, 0x70bd26, 0x25dfdbfe, {0x2, 0x0, 0x4, 0x0, 0xa}, [@NHA_GROUP={0x14, 0x2, [{}, {0x2, 0x6}]}, @NHA_GROUP_TYPE={0x6}, @NHA_BLACKHOLE={0x4}, @NHA_ID={0x8, 0x1, 0x1}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x2}, @NHA_BLACKHOLE={0x4}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @LWTUNNEL_IP6_TC={0x5, 0x5, 0x2}}, @NHA_ID={0x8, 0x1, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4) [ 1221.540376] syz-executor.2 (27677): drop_caches: 2 08:59:06 executing program 0: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x17, 0x1000000, 0x0) accept$inet(r0, 0x0, &(0x7f0000000080)) 08:59:06 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x15c, 0x0, 0x0) [ 1221.563500] audit: type=1804 audit(1634201946.673:1216): pid=27677 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir791669388/syzkaller.xcDqKe/542/file0" dev="sda1" ino=14328 res=1 [ 1221.617636] syz-executor.2 (27677): drop_caches: 2 08:59:06 executing program 0: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x18, 0x1000000, 0x0) accept$inet(r0, 0x0, &(0x7f0000000080)) 08:59:06 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) r2 = openat$vcsu(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) readv(r2, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/4, 0x4}, {0x0, 0x8}, {&(0x7f00000001c0)=""/234, 0xea}], 0x3) accept4$alg(r2, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x401, 0x0, 0x1, 0x7fff, 0xe, "ccbf3533a667aaedc8d2a28f05c16ceaff6c53"}) sendfile(r1, r0, 0x0, 0x1) 08:59:07 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x15d, 0x0, 0x0) [ 1222.033661] dccp_check_seqno: Step 6 failed for CLOSE packet, (LSWL(154954484301653) <= P.seqno(154954484301652) <= S.SWH(154954484301727)) and (P.ackno exists or LAWL(73120887271940) <= P.ackno(73120887271940) <= S.AWH(73120887271956), sending SYNC... 08:59:07 executing program 1: setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000200)={@empty, 0x800, 0x2, 0x0, 0x4, 0x5, 0x7}, &(0x7f0000000240)=0x20) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@private2, @in6=@private1, 0x0, 0x0, 0x4e1c, 0x0, 0x0, 0x0, 0x0, 0x5abc82a63f254f33}, {0x0, 0x0, 0x0, 0x7f}, {0x7, 0x0, 0x1fe}, 0x401, 0x0, 0x0, 0x0, 0x2}, {{@in=@multicast1, 0x4d4}, 0x2, @in=@dev, 0x34ff, 0x0, 0x0, 0xa}}, 0xe8) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) sendmmsg(r1, &(0x7f0000001a00)=[{{&(0x7f00000002c0)=@in6={0xa, 0x4e20, 0xb4ef, @private0}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000640)="0a804e9211190c7ad87ef298983690befe3912745f002d50cce9a31f369a87ca5ecdab2f7e81445c9faf19e8ec91193e6d4e81fd9238f4316d9586d70ab4d7165d1b038e3e40dea6f02d5b5a083bb99198129a21a623dc258fb857df6b22405d8a6398990098d09b1a3c09a8db1f785a84aae345cc19dd7f71b0b1c8c26665e7468e90bd15ea8288be86", 0x8a}, {&(0x7f0000000700)}], 0x2, &(0x7f0000000480)}}, {{&(0x7f0000000540), 0x80, &(0x7f00000017c0)=[{&(0x7f00000007c0)="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", 0x5f0}], 0x1, &(0x7f0000001800)=[{0x40, 0x3a, 0x0, "77dcc651a8c07485b2ea3be1bd29f28a4f68b3e28936cd8f00819a4fd193d7bfb0c6dfad1ecec94097c70762"}, {0xd0, 0x6d968868ba279f3c, 0x2, "d6779cc2f41b95b9f92afa2372c6324070c60890875075d9b96391e013c3e72a952f95c2a06615bb479cf9ece314264599a6013420967947e392deac45e81719e0b7629adc094d8af860276d058875c4a74e3c3d8ed198cfe02f1b4c9a4ccc87f9e4c322c3cf56ace7a992dbabfa726be0cc50826e9d399ab1fb28c61ea791e3d9782f08a7fb1ee2936ad739b99b0bc0f3882b5e198413111e849f9d1c1e3bc6105cc518b0a9e22896ccdbe64b486ba96416ffd3b5ba7520a0f8"}, {0xb8, 0x42, 0x2a, "ccea6c406c919a7ac25cc35f48463617a72e51974f27127c56b68081bd54a704165acce2b42089b001356bf564477a8898398d1cb8d0cc3503a1d211a9489a089b8781bc3f7d3247e2a64ac42c28d6bd424414600fe255b5be8d53317df2e58b934278160be989c8093638f747755e26393cfd4ff4ce0e25cd8d7ae0b950cc75c6d1306ae216f6d1c8d9de24abeb992118e35f026f11b3ad767a8ac6fd7623da05cb8e4c4aea"}, {0x10, 0x84, 0x8f96}], 0x1d8}}], 0x2, 0x20040080) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}}], 0x4000000000000d0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000000)={'ipvlan0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="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"]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380), 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000001a80)="451c6b8a4acce8e87749a2b6b053ff1c4736faaadd41de2117de8bfe9691447b7269626817290eb64c931b32c9a1232e4071c5a803659eaa30afeaa2e8a5e5c16a93283d42f5eadcd052084c8718a38b0d08bdc4bcabb497000361964dd63bd21b0d208e68a77226af401f5e25eb1c67a12a26155b63", 0x76, 0x0, &(0x7f0000000480)={0xa, 0x4e22, 0x3, @private0, 0xf6}, 0x1c) getsockname$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x0) [ 1222.174847] syz-executor.2 (27709): drop_caches: 2 08:59:07 executing program 0: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x19, 0x1000000, 0x0) accept$inet(r0, 0x0, &(0x7f0000000080)) 08:59:07 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x15e, 0x0, 0x0) [ 1222.267816] syz-executor.2 (27715): drop_caches: 2 08:59:07 executing program 3: setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000010001fff0000248fe1812d6bf1b75092"], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@private2, @in6=@private1, 0x0, 0x0, 0x4e1c, 0x0, 0x0, 0x0, 0x0, 0x5abc82a63f254f33}, {0x0, 0x0, 0x93a5, 0x7f}, {0x7, 0x0, 0x1fe}, 0x401, 0x6e63b2, 0x0, 0x0, 0x2}, {{@in=@multicast1, 0x4d4}, 0x2, @in=@dev, 0x34ff, 0x0, 0x0, 0xa}}, 0xe8) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0xff00}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f00000002c0)=""/46, 0x2e}, {&(0x7f0000000640)=""/138, 0x8a}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001700)=""/191, 0xbf}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) getsockname$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000076c0)={&(0x7f0000007640)=@ipv4_newnexthop={0x60, 0x68, 0x2, 0x70bd26, 0x25dfdbfe, {0x2, 0x0, 0x4, 0x0, 0xa}, [@NHA_GROUP={0x14, 0x2, [{}, {0x2, 0x6}]}, @NHA_GROUP_TYPE={0x6}, @NHA_BLACKHOLE={0x4}, @NHA_ID={0x8, 0x1, 0x1}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x2}, @NHA_BLACKHOLE={0x4}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @LWTUNNEL_IP6_TC={0x5, 0x5, 0x2}}, @NHA_ID={0x8, 0x1, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:59:07 executing program 5: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0xb00}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:59:07 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) recvmmsg$unix(r0, &(0x7f00000016c0)=[{{&(0x7f0000000040), 0x6e, &(0x7f0000001440)=[{&(0x7f00000000c0)=""/176, 0xb0}, {&(0x7f0000000200)=""/159, 0x9f}, {&(0x7f0000000300)=""/203, 0xcb}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/60, 0x3c}], 0x5, &(0x7f00000014c0)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x68}}, {{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/72, 0x48}, {&(0x7f00000015c0)=""/33, 0x21}], 0x2, &(0x7f0000001640)=[@cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x80}}], 0x2, 0x20, &(0x7f0000001740)) sendmsg$nl_xfrm(r0, &(0x7f00000017c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000001780)={&(0x7f00000018c0)=@getsa={0x150, 0x12, 0x20, 0x70bd2b, 0x25dfdbfd, {@in6=@ipv4={'\x00', '\xff\xff', @broadcast}, 0x4d4, 0x2, 0x2b}, [@lastused={0xc, 0xf, 0x400}, @srcaddr={0x14, 0xd, @in=@multicast1}, @replay_esn_val={0x30, 0x17, {0x5, 0x70bd27, 0x70bd26, 0x70bd2c, 0x70bd27, 0xf5e, [0x3, 0x1, 0x0, 0xfffffff7, 0x80]}}, @policy={0xac, 0x7, {{@in6=@dev={0xfe, 0x80, '\x00', 0x3a}, @in6=@private2={0xfc, 0x2, '\x00', 0x1}, 0x4e24, 0x800, 0x4e20, 0xd0b, 0xa, 0xa0, 0x80, 0x32, 0x0, r2}, {0x5, 0x2, 0x7, 0x1, 0x2, 0x2, 0x4, 0xd55}, {0x2, 0x9, 0xd6b4, 0x8}, 0x341, 0x6e6bba, 0x3, 0x645471934c469b38, 0x2, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in6=@private2={0xfc, 0x2, '\x00', 0x1}, @in=@private=0xa010102, 0x0, 0x2}}]}, 0x150}, 0x1, 0x0, 0x0, 0x20000800}, 0x40011) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r0, 0x0, 0x1) 08:59:07 executing program 0: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x1a, 0x1000000, 0x0) accept$inet(r0, 0x0, &(0x7f0000000080)) 08:59:07 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x15f, 0x0, 0x0) [ 1222.656638] syz-executor.2 (27737): drop_caches: 2 08:59:07 executing program 3: setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000010001fff0000248fe1812d6bf1b75092"], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@private2, @in6=@private1, 0x0, 0x0, 0x4e1c, 0x0, 0x0, 0x0, 0x0, 0x5abc82a63f254f33}, {0x0, 0x0, 0x93a5, 0x7f}, {0x7, 0x0, 0x1fe}, 0x401, 0x6e63b2, 0x0, 0x0, 0x2}, {{@in=@multicast1, 0x4d4}, 0x2, @in=@dev, 0x34ff, 0x0, 0x0, 0xa}}, 0xe8) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0xffa0}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f00000002c0)=""/46, 0x2e}, {&(0x7f0000000640)=""/138, 0x8a}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001700)=""/191, 0xbf}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) getsockname$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000076c0)={&(0x7f0000007640)=@ipv4_newnexthop={0x60, 0x68, 0x2, 0x70bd26, 0x25dfdbfe, {0x2, 0x0, 0x4, 0x0, 0xa}, [@NHA_GROUP={0x14, 0x2, [{}, {0x2, 0x6}]}, @NHA_GROUP_TYPE={0x6}, @NHA_BLACKHOLE={0x4}, @NHA_ID={0x8, 0x1, 0x1}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x2}, @NHA_BLACKHOLE={0x4}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @LWTUNNEL_IP6_TC={0x5, 0x5, 0x2}}, @NHA_ID={0x8, 0x1, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:59:07 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000002, 0x112230, r1, 0xf626e000) sendfile(r1, r0, 0x0, 0x1) 08:59:07 executing program 0: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x1b, 0x1000000, 0x0) accept$inet(r0, 0x0, &(0x7f0000000080)) 08:59:07 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x160, 0x0, 0x0) [ 1222.930582] syz-executor.2 (27757): drop_caches: 2 [ 1222.975008] syz-executor.2 (27760): drop_caches: 2 08:59:08 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x9, 0x45, 0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x26f, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x1002, 0x0, 0x4, 0x0, 0x7, 0x18000000, 0x100, 0x0, 0x80000000}, 0x0, 0x6, 0xffffffffffffffff, 0x1) r1 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, r0, 0x1) r2 = socket$inet(0x2, 0x4000000805, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = dup3(r2, r3, 0x0) sendmsg$nl_route(r4, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@ipmr_delroute={0x2c, 0x19, 0x100, 0x70bd25, 0x25dfdbff, {0x80, 0x20, 0x0, 0x1, 0xfc, 0x0, 0x0, 0x5, 0x1800}, [@RTA_PRIORITY={0x8}, @RTA_PRIORITY={0x8, 0x6, 0x3}]}, 0x2c}}, 0x200000c0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(r3, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x80, 0x0, 0x0, 0x38, 0xf9, 0x0, 0x7, 0x1200, 0x6, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0xffff2604, 0x2, @perf_bp={&(0x7f0000000000), 0xb}, 0x41064, 0x0, 0x26, 0x4, 0x5, 0x6, 0xc59, 0x0, 0x8, 0x0, 0x3ff}, r4, 0x7, r1, 0xa) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="001b0000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) 08:59:08 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x161, 0x0, 0x0) 08:59:08 executing program 0: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x1c, 0x1000000, 0x0) accept$inet(r0, 0x0, &(0x7f0000000080)) 08:59:08 executing program 5: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0xc00}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:59:08 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) r2 = openat$vcsu(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) readv(r2, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/4, 0x4}, {0x0, 0x8}, {&(0x7f00000001c0)=""/234, 0xea}], 0x3) sendfile(r2, r0, &(0x7f0000003980)=0x2, 0x6) recvmmsg$unix(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f00000014c0)}}, {{&(0x7f0000001540)=@abs, 0x6e, &(0x7f0000003a40)=[{&(0x7f00000015c0)=""/78, 0x4e}, {&(0x7f0000001640)=""/209, 0xd1}, {&(0x7f0000001740)=""/241, 0xf1}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/184, 0xb8}, {&(0x7f0000002980)=""/129, 0x81}, {&(0x7f0000002a40)=""/117, 0x75}, {&(0x7f0000000280)=""/55, 0x37}, {&(0x7f0000002ac0)=""/202, 0xca}, {&(0x7f0000003480)=""/106, 0x6a}], 0xa}}, {{&(0x7f0000002c80), 0x6e, &(0x7f0000001840)=[{&(0x7f0000002d00)=""/224, 0xe0}, {&(0x7f0000002e00)=""/94, 0x5e}], 0x2, &(0x7f0000002e80)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x20}}, {{&(0x7f0000002ec0)=@abs, 0x6e, &(0x7f0000002f80)=[{&(0x7f0000002f40)=""/37, 0x25}], 0x1}}, {{&(0x7f0000002fc0)=@abs, 0x6e, &(0x7f0000003140)=[{&(0x7f0000003040)=""/61, 0x3d}, {&(0x7f0000003080)=""/131, 0x83}], 0x2, &(0x7f0000003180)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x60}}, {{0x0, 0x0, &(0x7f0000003340)=[{&(0x7f0000003200)=""/148, 0x94}, {&(0x7f00000032c0)=""/116, 0x74}], 0x2, &(0x7f0000003380)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000100000000000000001000000010000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c8dda00000015000000010000000200", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xf0}}, {{&(0x7f0000003540)=@abs, 0x6e, &(0x7f0000003740)=[{&(0x7f0000003500)=""/59, 0x3b}, {&(0x7f00000039c0)=""/113, 0x71}, {&(0x7f0000003600)=""/149, 0x95}, {&(0x7f00000036c0)=""/108, 0x6c}], 0x4}}], 0x7, 0x1b71c0c4d082adb2, &(0x7f0000003940)={0x77359400}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000000)={0x7f, 0x3, {r3}, {0xee00}, 0x4, 0x9}) syz_open_procfs(r4, &(0x7f0000000040)='totmaps\x00') perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r0, 0x0, 0x1) 08:59:08 executing program 3: setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000010001fff0000248fe1812d6bf1b75092"], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@private2, @in6=@private1, 0x0, 0x0, 0x4e1c, 0x0, 0x0, 0x0, 0x0, 0x5abc82a63f254f33}, {0x0, 0x0, 0x93a5, 0x7f}, {0x7, 0x0, 0x1fe}, 0x401, 0x6e63b2, 0x0, 0x0, 0x2}, {{@in=@multicast1, 0x4d4}, 0x2, @in=@dev, 0x34ff, 0x0, 0x0, 0xa}}, 0xe8) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x34000}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f00000002c0)=""/46, 0x2e}, {&(0x7f0000000640)=""/138, 0x8a}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001700)=""/191, 0xbf}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) getsockname$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000076c0)={&(0x7f0000007640)=@ipv4_newnexthop={0x60, 0x68, 0x2, 0x70bd26, 0x25dfdbfe, {0x2, 0x0, 0x4, 0x0, 0xa}, [@NHA_GROUP={0x14, 0x2, [{}, {0x2, 0x6}]}, @NHA_GROUP_TYPE={0x6}, @NHA_BLACKHOLE={0x4}, @NHA_ID={0x8, 0x1, 0x1}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x2}, @NHA_BLACKHOLE={0x4}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @LWTUNNEL_IP6_TC={0x5, 0x5, 0x2}}, @NHA_ID={0x8, 0x1, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:59:08 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x162, 0x0, 0x0) 08:59:08 executing program 0: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x1d, 0x1000000, 0x0) accept$inet(r0, 0x0, &(0x7f0000000080)) 08:59:08 executing program 2: syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$sysctl(r0, &(0x7f0000000000)='1\x00', 0x2) 08:59:09 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x163, 0x0, 0x0) 08:59:09 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x9, 0x45, 0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x26f, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x1002, 0x0, 0x4, 0x0, 0x7, 0x18000000, 0x100, 0x0, 0x80000000}, 0x0, 0x6, 0xffffffffffffffff, 0x1) r1 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, r0, 0x1) r2 = socket$inet(0x2, 0x4000000805, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = dup3(r2, r3, 0x0) sendmsg$nl_route(r4, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@ipmr_delroute={0x2c, 0x19, 0x100, 0x70bd25, 0x25dfdbff, {0x80, 0x20, 0x0, 0x1, 0xfc, 0x0, 0x0, 0x5, 0x1800}, [@RTA_PRIORITY={0x8}, @RTA_PRIORITY={0x8, 0x6, 0x3}]}, 0x2c}}, 0x200000c0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(r3, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x80, 0x0, 0x0, 0x38, 0xf9, 0x0, 0x7, 0x1200, 0x6, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0xffff2604, 0x2, @perf_bp={&(0x7f0000000000), 0xb}, 0x41064, 0x0, 0x26, 0x4, 0x5, 0x6, 0xc59, 0x0, 0x8, 0x0, 0x3ff}, r4, 0x7, r1, 0xa) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="001b0000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) 08:59:09 executing program 0: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x1e, 0x1000000, 0x0) accept$inet(r0, 0x0, &(0x7f0000000080)) [ 1224.086861] dccp_check_seqno: Step 6 failed for CLOSE packet, (LSWL(232704431931027) <= P.seqno(232704431931026) <= S.SWH(232704431931101)) and (P.ackno exists or LAWL(274825828687771) <= P.ackno(274825828687771) <= S.AWH(274825828687775), sending SYNC... 08:59:09 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x164, 0x0, 0x0) 08:59:09 executing program 3: setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000010001fff0000248fe1812d6bf1b75092"], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@private2, @in6=@private1, 0x0, 0x0, 0x4e1c, 0x0, 0x0, 0x0, 0x0, 0x5abc82a63f254f33}, {0x0, 0x0, 0x93a5, 0x7f}, {0x7, 0x0, 0x1fe}, 0x401, 0x6e63b2, 0x0, 0x0, 0x2}, {{@in=@multicast1, 0x4d4}, 0x2, @in=@dev, 0x34ff, 0x0, 0x0, 0xa}}, 0xe8) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x40000}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f00000002c0)=""/46, 0x2e}, {&(0x7f0000000640)=""/138, 0x8a}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001700)=""/191, 0xbf}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) getsockname$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000076c0)={&(0x7f0000007640)=@ipv4_newnexthop={0x60, 0x68, 0x2, 0x70bd26, 0x25dfdbfe, {0x2, 0x0, 0x4, 0x0, 0xa}, [@NHA_GROUP={0x14, 0x2, [{}, {0x2, 0x6}]}, @NHA_GROUP_TYPE={0x6}, @NHA_BLACKHOLE={0x4}, @NHA_ID={0x8, 0x1, 0x1}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x2}, @NHA_BLACKHOLE={0x4}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @LWTUNNEL_IP6_TC={0x5, 0x5, 0x2}}, @NHA_ID={0x8, 0x1, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:59:09 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x4e20, 0x1, @mcast2, 0x6}, 0x1c) sendfile(r1, r0, 0x0, 0x1) 08:59:09 executing program 5: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0xe00}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:59:09 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x165, 0x0, 0x0) 08:59:09 executing program 0: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x21, 0x1000000, 0x0) accept$inet(r0, 0x0, &(0x7f0000000080)) 08:59:09 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x9, 0x45, 0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x26f, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x1002, 0x0, 0x4, 0x0, 0x7, 0x18000000, 0x100, 0x0, 0x80000000}, 0x0, 0x6, 0xffffffffffffffff, 0x1) r1 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, r0, 0x1) r2 = socket$inet(0x2, 0x4000000805, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = dup3(r2, r3, 0x0) sendmsg$nl_route(r4, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@ipmr_delroute={0x2c, 0x19, 0x100, 0x70bd25, 0x25dfdbff, {0x80, 0x20, 0x0, 0x1, 0xfc, 0x0, 0x0, 0x5, 0x1800}, [@RTA_PRIORITY={0x8}, @RTA_PRIORITY={0x8, 0x6, 0x3}]}, 0x2c}}, 0x200000c0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(r3, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x80, 0x0, 0x0, 0x38, 0xf9, 0x0, 0x7, 0x1200, 0x6, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0xffff2604, 0x2, @perf_bp={&(0x7f0000000000), 0xb}, 0x41064, 0x0, 0x26, 0x4, 0x5, 0x6, 0xc59, 0x0, 0x8, 0x0, 0x3ff}, r4, 0x7, r1, 0xa) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="001b0000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) 08:59:09 executing program 3: setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000010001fff0000248fe1812d6bf1b75092"], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@private2, @in6=@private1, 0x0, 0x0, 0x4e1c, 0x0, 0x0, 0x0, 0x0, 0x5abc82a63f254f33}, {0x0, 0x0, 0x93a5, 0x7f}, {0x7, 0x0, 0x1fe}, 0x401, 0x6e63b2, 0x0, 0x0, 0x2}, {{@in=@multicast1, 0x4d4}, 0x2, @in=@dev, 0x34ff, 0x0, 0x0, 0xa}}, 0xe8) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x400300}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f00000002c0)=""/46, 0x2e}, {&(0x7f0000000640)=""/138, 0x8a}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001700)=""/191, 0xbf}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) getsockname$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000076c0)={&(0x7f0000007640)=@ipv4_newnexthop={0x60, 0x68, 0x2, 0x70bd26, 0x25dfdbfe, {0x2, 0x0, 0x4, 0x0, 0xa}, [@NHA_GROUP={0x14, 0x2, [{}, {0x2, 0x6}]}, @NHA_GROUP_TYPE={0x6}, @NHA_BLACKHOLE={0x4}, @NHA_ID={0x8, 0x1, 0x1}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x2}, @NHA_BLACKHOLE={0x4}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @LWTUNNEL_IP6_TC={0x5, 0x5, 0x2}}, @NHA_ID={0x8, 0x1, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4) [ 1224.464702] syz-executor.2 (27838): drop_caches: 2 08:59:09 executing program 0: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x22, 0x1000000, 0x0) accept$inet(r0, 0x0, &(0x7f0000000080)) 08:59:09 executing program 2: setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000000)={0x4, 0x7ff8, 0xb4, 0x0, 0x971}, 0x14) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r0, 0x0, 0x1) 08:59:09 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x166, 0x0, 0x0) 08:59:09 executing program 5: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0xf00}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:59:09 executing program 3: setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000010001fff0000248fe1812d6bf1b75092"], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@private2, @in6=@private1, 0x0, 0x0, 0x4e1c, 0x0, 0x0, 0x0, 0x0, 0x5abc82a63f254f33}, {0x0, 0x0, 0x93a5, 0x7f}, {0x7, 0x0, 0x1fe}, 0x401, 0x6e63b2, 0x0, 0x0, 0x2}, {{@in=@multicast1, 0x4d4}, 0x2, @in=@dev, 0x34ff, 0x0, 0x0, 0xa}}, 0xe8) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x1000000}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f00000002c0)=""/46, 0x2e}, {&(0x7f0000000640)=""/138, 0x8a}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001700)=""/191, 0xbf}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) getsockname$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000076c0)={&(0x7f0000007640)=@ipv4_newnexthop={0x60, 0x68, 0x2, 0x70bd26, 0x25dfdbfe, {0x2, 0x0, 0x4, 0x0, 0xa}, [@NHA_GROUP={0x14, 0x2, [{}, {0x2, 0x6}]}, @NHA_GROUP_TYPE={0x6}, @NHA_BLACKHOLE={0x4}, @NHA_ID={0x8, 0x1, 0x1}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x2}, @NHA_BLACKHOLE={0x4}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @LWTUNNEL_IP6_TC={0x5, 0x5, 0x2}}, @NHA_ID={0x8, 0x1, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:59:09 executing program 0: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x23, 0x1000000, 0x0) accept$inet(r0, 0x0, &(0x7f0000000080)) [ 1224.900838] syz-executor.2 (27868): drop_caches: 2 08:59:10 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x167, 0x0, 0x0) [ 1224.980575] syz-executor.2 (27879): drop_caches: 2 08:59:10 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@newtaction={0x6c, 0x30, 0x201, 0x0, 0x0, {}, [{0x58, 0x1, [@m_nat={0x54, 0x1, 0x0, 0x0, {{0x8}, {0x2c, 0x2, 0x0, 0x1, [@TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast1, @multicast2}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x6c}}, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r1, 0x400000001ffffffd) r2 = socket$inet6(0xa, 0x6, 0x0) sendto$inet6(r2, 0x0, 0x2, 0x0, 0x0, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=@gettaction={0x24, 0x31, 0x309, 0x0, 0x0, {}, [@action_gd=@TCA_ACT_TAB={0x10, 0x1, [{0xc, 0x1, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'nat\x00'}}]}]}, 0x24}}, 0x0) 08:59:10 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0xfce}, 0xc28304ee22ada101}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r0, 0x0, 0x1) 08:59:10 executing program 5: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x1100}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:59:10 executing program 0: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x24, 0x1000000, 0x0) accept$inet(r0, 0x0, &(0x7f0000000080)) [ 1225.170910] syz-executor.2 (27893): drop_caches: 2 08:59:10 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x168, 0x0, 0x0) 08:59:10 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x317d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x27, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2003, 0x0) preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x97, 0x4000, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f0000000200)="1d55b99221ca3e7583c67e82d13af416b2f1a7d84e3510ea4e1820cef8a71b5eccf16da2d39f3c298fba8747fbbb47e2b8c6c8293685fe32f94a7cae1803cdcd1881", &(0x7f00000002c0)=""/212}, 0x20) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x2100, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) getresuid(&(0x7f00000026c0), &(0x7f0000002700), &(0x7f0000002740)=0x0) read$FUSE(r2, &(0x7f0000002780)={0x2020, 0x0, 0x0, 0x0}, 0x2020) syz_mount_image$udf(&(0x7f0000000280), &(0x7f00000003c0)='./file0\x00', 0x8, 0x5, &(0x7f0000002640)=[{&(0x7f0000000400)="9ba2b0766ea11c6c637ffdb12b00389a86b474f6ea8b199812a4eec3968793fef31f0a8a47597a1043724f7ebea93d2878930fc1a99b1fe6a39427bf949164fab061c31218d8472ee8b1f762cd764f9716e0379a6b8be97a6cc0af5c02bca9a8bb7f2cc34194528e52b3b02b538f6d18c49e4827f9a5c09b1eb7abceb2a86f6f5d0091433bf819cf", 0x88}, {&(0x7f00000004c0)="70554c58692c9ecccb146cab3669b537f4d1bc541a95037270d3b7ec31c7cc192442a5b69cec5692add7f5865d4274f1c3e6b225899632fd0bbbfe54f03f57b63323f4622a5eaf1afb710135a4c651e0e4583ad6c97011ca5954f3176f631b55d3bcd9af24a2467e64cad84ab26e", 0x6e, 0x8001}, {&(0x7f0000000540)="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", 0xfc, 0x1ff}, {&(0x7f0000000640)="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", 0x1000, 0x8001}, {&(0x7f0000001640)="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0x1000, 0x1}], 0x8000, &(0x7f00000047c0)={[{@gid_forget}], [{@uid_lt={'uid<', r3}}, {@func={'func', 0x3d, 'MODULE_CHECK'}}, {@euid_gt={'euid>', r4}}, {@obj_user={'obj_user', 0x3d, '@&*'}}, {@permit_directio}, {@func={'func', 0x3d, 'FIRMWARE_CHECK'}}, {@func={'func', 0x3d, 'KEXEC_INITRAMFS_CHECK'}}]}) 08:59:10 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = open(&(0x7f0000000080)='./file0\x00', 0x40c5, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) write$P9_RFLUSH(r1, &(0x7f0000000180)={0x7, 0x6d, 0x2}, 0x7) sendfile(r1, r2, 0x0, 0x10000) r3 = accept4$llc(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x0) r4 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000f80)={0x1, &(0x7f0000000f40)=[{0x7f}]}) r5 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x40, 0x1ff}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f0000001000)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r8, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r8, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r8, &(0x7f0000000240)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f00000018c0)=ANY=[@ANYBLOB="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@ANYRES64=r7, @ANYRESHEX, @ANYRES32=r6, @ANYRESOCT, @ANYRES64, @ANYRESHEX=r5], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000300)={{r3}, r7, 0x8, @unused=[0x4, 0x0, 0xf8c, 0x7ff], @subvolid=0x3f}) r9 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xc8, 0xfd, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x20000000000, 0x2}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) sendfile(r9, r0, 0x0, 0x1) 08:59:10 executing program 0: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x25, 0x1000000, 0x0) accept$inet(r0, 0x0, &(0x7f0000000080)) 08:59:10 executing program 1: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)=ANY=[@ANYBLOB="500000001000074790270600fd1a27540001a381", @ANYRES32=0x0, @ANYBLOB="7fff0002810300001c0012000b0001006d616373656300e10b00000000fc9f682339c3000a0005c0100000000000000008000a0009d35bf58ec020fa"], 0x50}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmmsg$alg(r0, &(0x7f0000000000), 0x4924924924924cb, 0x2cbe66) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=@gettclass={0x24, 0x2a, 0x100, 0x70bd29, 0x25dfdbfb, {0x0, 0x0, 0x0, r1, {0x1, 0xfff1}, {0x8, 0x1}, {0xe, 0x8}}, [""]}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x0) [ 1225.674807] audit: type=1804 audit(1634201950.783:1217): pid=27924 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir791669388/syzkaller.xcDqKe/551/file0" dev="sda1" ino=14820 res=1 [ 1225.709489] netlink: 'syz-executor.1': attribute type 5 has an invalid length. [ 1225.731874] device batadv0 entered promiscuous mode [ 1225.738043] device macsec1 entered promiscuous mode [ 1225.759487] device batadv0 left promiscuous mode [ 1225.828459] syz-executor.2 (27935): drop_caches: 2 [ 1225.842094] dccp_check_seqno: Step 6 failed for CLOSE packet, (LSWL(174724154305542) <= P.seqno(174724154305541) <= S.SWH(174724154305616)) and (P.ackno exists or LAWL(270483721231190) <= P.ackno(270483721231190) <= S.AWH(270483721231190), sending SYNC... 08:59:11 executing program 3: setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000010001fff0000248fe1812d6bf1b75092"], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@private2, @in6=@private1, 0x0, 0x0, 0x4e1c, 0x0, 0x0, 0x0, 0x0, 0x5abc82a63f254f33}, {0x0, 0x0, 0x93a5, 0x7f}, {0x7, 0x0, 0x1fe}, 0x401, 0x6e63b2, 0x0, 0x0, 0x2}, {{@in=@multicast1, 0x4d4}, 0x2, @in=@dev, 0x34ff, 0x0, 0x0, 0xa}}, 0xe8) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x2000000}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f00000002c0)=""/46, 0x2e}, {&(0x7f0000000640)=""/138, 0x8a}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001700)=""/191, 0xbf}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) getsockname$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000076c0)={&(0x7f0000007640)=@ipv4_newnexthop={0x60, 0x68, 0x2, 0x70bd26, 0x25dfdbfe, {0x2, 0x0, 0x4, 0x0, 0xa}, [@NHA_GROUP={0x14, 0x2, [{}, {0x2, 0x6}]}, @NHA_GROUP_TYPE={0x6}, @NHA_BLACKHOLE={0x4}, @NHA_ID={0x8, 0x1, 0x1}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x2}, @NHA_BLACKHOLE={0x4}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @LWTUNNEL_IP6_TC={0x5, 0x5, 0x2}}, @NHA_ID={0x8, 0x1, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:59:11 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x169, 0x0, 0x0) 08:59:11 executing program 5: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x1500}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:59:11 executing program 0: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x26, 0x1000000, 0x0) accept$inet(r0, 0x0, &(0x7f0000000080)) 08:59:11 executing program 1: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) r1 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000000c0)={'rose0\x00', &(0x7f0000000000)=@ethtool_cmd={0x3a, 0x4, 0x7, 0x1, 0x6, 0xec, 0x5, 0x6, 0x80, 0x0, 0x5, 0x1, 0x7, 0x5, 0x80, 0x8, [0x400, 0x3]}}) sendmsg$SOCK_DESTROY(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x48, 0x15, 0x633, 0x0, 0x0, {0xa}, [@INET_DIAG_REQ_BYTECODE={0x31, 0x1, "93e5322e4611722eacfb723dd1026714b82c0a3c9509464c54070a6b0d84748f2aa04c9d08d670790e2003aee3"}]}, 0x48}}, 0x0) 08:59:11 executing program 0: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x27, 0x1000000, 0x0) accept$inet(r0, 0x0, &(0x7f0000000080)) [ 1226.192758] syz-executor.2 (27935): drop_caches: 2 08:59:11 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) write$sysctl(r2, &(0x7f0000000040)='5\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) 08:59:11 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x16a, 0x0, 0x0) 08:59:11 executing program 3: setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000010001fff0000248fe1812d6bf1b75092"], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@private2, @in6=@private1, 0x0, 0x0, 0x4e1c, 0x0, 0x0, 0x0, 0x0, 0x5abc82a63f254f33}, {0x0, 0x0, 0x93a5, 0x7f}, {0x7, 0x0, 0x1fe}, 0x401, 0x6e63b2, 0x0, 0x0, 0x2}, {{@in=@multicast1, 0x4d4}, 0x2, @in=@dev, 0x34ff, 0x0, 0x0, 0xa}}, 0xe8) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x3000000}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f00000002c0)=""/46, 0x2e}, {&(0x7f0000000640)=""/138, 0x8a}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001700)=""/191, 0xbf}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) getsockname$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000076c0)={&(0x7f0000007640)=@ipv4_newnexthop={0x60, 0x68, 0x2, 0x70bd26, 0x25dfdbfe, {0x2, 0x0, 0x4, 0x0, 0xa}, [@NHA_GROUP={0x14, 0x2, [{}, {0x2, 0x6}]}, @NHA_GROUP_TYPE={0x6}, @NHA_BLACKHOLE={0x4}, @NHA_ID={0x8, 0x1, 0x1}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x2}, @NHA_BLACKHOLE={0x4}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @LWTUNNEL_IP6_TC={0x5, 0x5, 0x2}}, @NHA_ID={0x8, 0x1, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:59:11 executing program 0: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x28, 0x1000000, 0x0) accept$inet(r0, 0x0, &(0x7f0000000080)) [ 1226.488416] syz-executor.2 (27968): drop_caches: 2 08:59:11 executing program 1: socket$packet(0x11, 0x0, 0x300) read(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x24002, 0x80) perf_event_open(&(0x7f0000001900)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x54040}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8914, 0x0) r0 = signalfd(0xffffffffffffffff, 0x0, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x200000, 0x60) perf_event_open$cgroup(&(0x7f0000000100)={0x0, 0x80, 0x1f, 0x1, 0xaa, 0x5, 0x0, 0xd0d, 0x24c26, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3d, 0x2, @perf_bp={&(0x7f00000000c0), 0x3}, 0x0, 0xffffffffffff8001, 0x0, 0x0, 0xda5, 0x24000000, 0x0, 0x0, 0x0, 0x0, 0xccd}, r1, 0x0, 0xffffffffffffffff, 0x8) r2 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r2, &(0x7f0000000000), 0xfa0f, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) r3 = accept$inet(r0, 0x0, &(0x7f0000000000)) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'veth0_to_hsr\x00'}) 08:59:11 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) r1 = getpgrp(r0) r2 = syz_open_procfs(r1, &(0x7f0000000080)='cmdline\x00') r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) sendfile(r3, r2, 0x0, 0x1) r4 = open(&(0x7f0000000080)='./file0\x00', 0x40c5, 0x0) r5 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) write$P9_RFLUSH(r4, &(0x7f0000000180)={0x7, 0x6d, 0x2}, 0x7) sendfile(r4, r5, 0x0, 0x10000) getsockopt$bt_sco_SCO_CONNINFO(r4, 0x11, 0x2, &(0x7f0000000200)=""/203, &(0x7f0000000100)=0xcb) 08:59:11 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x16b, 0x0, 0x0) 08:59:12 executing program 0: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x29, 0x1000000, 0x0) accept$inet(r0, 0x0, &(0x7f0000000080)) 08:59:12 executing program 5: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x1f00}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) [ 1227.041830] audit: type=1804 audit(1634201952.153:1218): pid=27989 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir791669388/syzkaller.xcDqKe/553/file0" dev="sda1" ino=14834 res=1 08:59:12 executing program 0: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x2a, 0x1000000, 0x0) accept$inet(r0, 0x0, &(0x7f0000000080)) 08:59:12 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x16c, 0x0, 0x0) 08:59:12 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r0, 0x0, 0x1) r2 = openat$vcsu(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) readv(r2, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/4, 0x4}, {0x0, 0x8}, {&(0x7f00000001c0)=""/234, 0xea}], 0x3) r3 = socket$packet(0x11, 0x3, 0x300) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000180)={'syz_tun\x00', 0x0}) bind$packet(r3, &(0x7f0000000000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @link_local}, 0x14) sendmsg$nl_route_sched(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000040)={&(0x7f0000000300)=@delchain={0x22c, 0x65, 0x1, 0x70bd28, 0x25dfdbfb, {0x0, 0x0, 0x0, r5, {0xffff, 0xe}, {0x9, 0xffff}, {0xd, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x138, 0x2, [@TCA_CGROUP_EMATCHES={0x134, 0x3, 0x0, 0x1, [@TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x8001}}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x9}}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x9}}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x6}}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x3f}}, @TCA_EMATCH_TREE_LIST={0x1c, 0x2, 0x0, 0x1, [@TCF_EM_NBYTE={0x18, 0x3, 0x0, 0x0, {{0xbd, 0x2, 0x8}, {0xff, 0x4, 0x0, "7eb0f403"}}}]}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x9}}, @TCA_EMATCH_TREE_LIST={0xdc, 0x2, 0x0, 0x1, [@TCF_EM_NBYTE={0x1c, 0x3, 0x0, 0x0, {{0x800, 0x2, 0xb828}, {0x2, 0x9, 0x2, "bda9c19e1424c28b52"}}}, @TCF_EM_CANID={0x14, 0x1, 0x0, 0x0, {{0x40, 0x7, 0xe8}, {{0x2}, {0x4, 0x1, 0x1, 0x1}}}}, @TCF_EM_U32={0x1c, 0x2, 0x0, 0x0, {{0x5, 0x3, 0x7}, {0xa0000000, 0xef, 0x8001, 0x7}}}, @TCF_EM_U32={0x1c, 0x2, 0x0, 0x0, {{0x3, 0x3, 0x377}, {0x8, 0xa9, 0x1}}}, @TCF_EM_NBYTE={0x18, 0x3, 0x0, 0x0, {{0x6, 0x2, 0x3}, {0xffffff80, 0x6, 0x2, "b52a39a83dfb"}}}, @TCF_EM_CMP={0x18, 0x1, 0x0, 0x0, {{0x7, 0x1, 0x2}, {0x5, 0x800, 0xffff, 0x6, 0x7}}}, @TCF_EM_CANID={0x14, 0x3, 0x0, 0x0, {{0x101, 0x7, 0x3}, {{0x2}, {0x3, 0x1, 0x0, 0x1}}}}, @TCF_EM_IPSET={0x10, 0x1, 0x0, 0x0, {{0x81, 0x8, 0x7fff}, {0x4, 0x3, 0x1}}}, @TCF_EM_U32={0x1c, 0x1, 0x0, 0x0, {{0xe0, 0x3, 0x80}, {0x3f, 0x9, 0x54, 0x4}}}]}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x3f}}]}]}}, @filter_kind_options=@f_flower={{0xb}, {0xc, 0x2, [@TCA_FLOWER_KEY_ENC_KEY_ID={0x8, 0x1a, 0x328b}]}}, @filter_kind_options=@f_matchall={{0xd}, {0xc, 0x2, [@TCA_MATCHALL_FLAGS={0x8, 0x3, 0x3}]}}, @TCA_RATE={0x6, 0x5, {0x1, 0x8}}, @TCA_RATE={0x6, 0x5, {0x81, 0x80}}, @filter_kind_options=@f_rsvp6={{0xa}, {0x34, 0x2, [@TCA_RSVP_DST={0x14, 0x2, @private1}, @TCA_RSVP_DST={0x14, 0x2, @remote}, @TCA_RSVP_CLASSID={0x8, 0x1, {0x7, 0xfffc}}]}}, @filter_kind_options=@f_flow={{0x9}, {0x1c, 0x2, [@TCA_FLOW_MASK={0x8, 0x6, 0x10001}, @TCA_FLOW_XOR={0x8, 0x7, 0x17}, @TCA_FLOW_BASECLASS={0x8, 0x3, {0xb, 0xfff2}}]}}, @TCA_RATE={0x6, 0x5, {0x6, 0x5}}, @TCA_CHAIN={0x8, 0xb, 0x8}, @TCA_CHAIN={0x8, 0xb, 0x8}]}, 0x22c}, 0x1, 0x0, 0x0, 0x4890}, 0x10) [ 1227.344607] dccp_check_seqno: Step 6 failed for CLOSE packet, (LSWL(248470101742130) <= P.seqno(248470101742129) <= S.SWH(248470101742204)) and (P.ackno exists or LAWL(158465389497009) <= P.ackno(158465389497009) <= S.AWH(158465389497009), sending SYNC... 08:59:12 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x16d, 0x0, 0x0) 08:59:12 executing program 0: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x2b, 0x1000000, 0x0) accept$inet(r0, 0x0, &(0x7f0000000080)) 08:59:12 executing program 3: setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000010001fff0000248fe1812d6bf1b75092"], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@private2, @in6=@private1, 0x0, 0x0, 0x4e1c, 0x0, 0x0, 0x0, 0x0, 0x5abc82a63f254f33}, {0x0, 0x0, 0x93a5, 0x7f}, {0x7, 0x0, 0x1fe}, 0x401, 0x6e63b2, 0x0, 0x0, 0x2}, {{@in=@multicast1, 0x4d4}, 0x2, @in=@dev, 0x34ff, 0x0, 0x0, 0xa}}, 0xe8) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x4000000}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f00000002c0)=""/46, 0x2e}, {&(0x7f0000000640)=""/138, 0x8a}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001700)=""/191, 0xbf}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) getsockname$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000076c0)={&(0x7f0000007640)=@ipv4_newnexthop={0x60, 0x68, 0x2, 0x70bd26, 0x25dfdbfe, {0x2, 0x0, 0x4, 0x0, 0xa}, [@NHA_GROUP={0x14, 0x2, [{}, {0x2, 0x6}]}, @NHA_GROUP_TYPE={0x6}, @NHA_BLACKHOLE={0x4}, @NHA_ID={0x8, 0x1, 0x1}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x2}, @NHA_BLACKHOLE={0x4}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @LWTUNNEL_IP6_TC={0x5, 0x5, 0x2}}, @NHA_ID={0x8, 0x1, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:59:12 executing program 5: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x2000}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:59:12 executing program 1: perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x7, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0xecf86c37d53049cc) write$binfmt_script(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="2321202e2f66696c653020cde4b352b7a0e0617105f8e29e23db42507b"], 0x191) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000002000)) close(r1) openat$khugepaged_scan(0xffffff9c, &(0x7f00000000c0), 0x1, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001b00)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x74) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000000, 0x20010, r2, 0xdf158000) getpriority(0x2, 0x0) setxattr$security_capability(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200), &(0x7f0000000180)=@v3={0x3000000, [{0x4}, {0x1, 0x5}]}, 0x18, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000580)=@nat={'nat\x00', 0x1b, 0x5, 0x13cc, 0x12c0, 0x12c0, 0xffffffff, 0x12c0, 0x12c0, 0x1364, 0x1364, 0xffffffff, 0x1364, 0x1364, 0x5, &(0x7f00000002c0), {[{{@ip={@broadcast, @dev={0xac, 0x14, 0x14, 0x12}, 0xff000000, 0xff000000, 'macvlan0\x00', 'netdevsim0\x00', {0xff}, {0xff}, 0x67, 0x2, 0x40}, 0x0, 0x10c4, 0x110c, 0x0, {}, [@common=@icmp={{0x24}, {0x11, 'z9', 0x1}}, @common=@unspec=@cgroup1={{0x1030}, {0x0, 0x0, 0x0, 0x1, './cgroup.cpu/syz1\x00', 0x0, {0x401}}}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x9, @ipv6=@loopback, @ipv6=@loopback, @icmp_id=0x66, @icmp_id=0x65}}}, {{@ip={@dev={0xac, 0x14, 0x14, 0x38}, @private=0xa010101, 0x0, 0xffffff00, 'ip6gretap0\x00', 'tunl0\x00', {0xff}, {}, 0x11, 0x3, 0x44}, 0x0, 0x90, 0xc4, 0x0, {}, [@common=@socket0={{0x20}}]}, @SNAT0={0x34, 'SNAT\x00', 0x0, {0x1, {0x10, @remote, @multicast2, @icmp_id=0x67, @icmp_id=0x65}}}}, {{@ip={@broadcast, @loopback, 0x0, 0xff000000, 'macvtap0\x00', 'ip6erspan0\x00', {}, {}, 0xff, 0x1}, 0x0, 0x90, 0xc4, 0x0, {}, [@common=@socket0={{0x20}}]}, @DNAT0={0x34, 'DNAT\x00', 0x0, {0x1, {0x8, @loopback, @initdev={0xac, 0x1e, 0x0, 0x0}, @gre_key=0x4, @icmp_id=0x66}}}}, {{@ip={@empty, @dev={0xac, 0x14, 0x14, 0xf}, 0xff, 0xffffffff, 'sit0\x00', 'ip6gre0\x00', {}, {}, 0x88, 0x2, 0x28}, 0x0, 0x70, 0xa4}, @REDIRECT={0x34, 'REDIRECT\x00', 0x0, {0x1, {0x1a, @dev={0xac, 0x14, 0x14, 0x18}, @private=0xa010100, @port=0x4e20, @gre_key=0x8}}}}], {{'\x00', 0x0, 0x70, 0x94}, {0x24}}}}, 0x1428) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f511, 0x0) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f00000001c0)={&(0x7f0000002080)=ANY=[@ANYBLOB="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"], 0xb0}}, 0x8004) ptrace$setopts(0x4206, r0, 0x0, 0x0) ptrace$setregs(0xf, r0, 0x3, &(0x7f0000000480)="ca35099642646f3f409d4066a6aa3c0b60f21c3f685e95e0924322941621283d5a978ee226d4c66b36e9b03ed2c0b70115ffffb453a57e0efeabf8db40d9da085e4935b3f3cd60848ecd6cf841fee25ee976cadf8d6e5ba16423c1920d0f9d4483ae5b4a8f49dcb1775d74fce0ee4d32f8c16b16e7c18f4abf5211b20fa85e943dbd773eaa948e396da44ff10727b8d4c2cdfe77789698ac10a0c1b6893c026cebd4e1ad52ce9263b2fcb6f4e67256f8d92795040d9e") [ 1227.528977] syz-executor.2 (28016): drop_caches: 2 [ 1227.558305] syz-executor.2 (28016): drop_caches: 2 08:59:12 executing program 2: syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r0 = open(&(0x7f0000000080)='./file0\x00', 0x40c5, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) write$P9_RFLUSH(r0, &(0x7f0000000180)={0x7, 0x6d, 0x2}, 0x7) sendfile(r0, r1, 0x0, 0x10000) write$P9_RFLUSH(r0, &(0x7f00000000c0)={0x7, 0x6d, 0x2}, 0x7) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x80) inotify_rm_watch(r0, r2) openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x4, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x4, @perf_bp={&(0x7f0000000000), 0x1b}, 0x404, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 08:59:12 executing program 0: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x2c, 0x1000000, 0x0) accept$inet(r0, 0x0, &(0x7f0000000080)) 08:59:12 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x16e, 0x0, 0x0) [ 1227.835962] audit: type=1804 audit(1634201952.943:1219): pid=28041 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir791669388/syzkaller.xcDqKe/555/file0" dev="sda1" ino=14846 res=1 08:59:13 executing program 1: clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3c43, 0x8420, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0xfffdffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x40000000) unshare(0x40000000) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000000)) unshare(0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) fanotify_init(0x0, 0x0) unshare(0x0) readv(0xffffffffffffffff, 0x0, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) ppoll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x5118}], 0x1, 0x0, &(0x7f00000000c0), 0x8) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/../file0\x00', 0x419e02, 0x0) pwritev(r2, &(0x7f00000006c0)=[{0x0}], 0x1, 0x400fa7f, 0x4) openat(r2, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x40) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r1) 08:59:13 executing program 5: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x2300}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:59:13 executing program 0: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x2d, 0x1000000, 0x0) accept$inet(r0, 0x0, &(0x7f0000000080)) 08:59:13 executing program 3: setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000010001fff0000248fe1812d6bf1b75092"], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@private2, @in6=@private1, 0x0, 0x0, 0x4e1c, 0x0, 0x0, 0x0, 0x0, 0x5abc82a63f254f33}, {0x0, 0x0, 0x93a5, 0x7f}, {0x7, 0x0, 0x1fe}, 0x401, 0x6e63b2, 0x0, 0x0, 0x2}, {{@in=@multicast1, 0x4d4}, 0x2, @in=@dev, 0x34ff, 0x0, 0x0, 0xa}}, 0xe8) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x5000000}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f00000002c0)=""/46, 0x2e}, {&(0x7f0000000640)=""/138, 0x8a}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001700)=""/191, 0xbf}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) getsockname$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000076c0)={&(0x7f0000007640)=@ipv4_newnexthop={0x60, 0x68, 0x2, 0x70bd26, 0x25dfdbfe, {0x2, 0x0, 0x4, 0x0, 0xa}, [@NHA_GROUP={0x14, 0x2, [{}, {0x2, 0x6}]}, @NHA_GROUP_TYPE={0x6}, @NHA_BLACKHOLE={0x4}, @NHA_ID={0x8, 0x1, 0x1}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x2}, @NHA_BLACKHOLE={0x4}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @LWTUNNEL_IP6_TC={0x5, 0x5, 0x2}}, @NHA_ID={0x8, 0x1, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:59:13 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6084, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r0, 0x0, 0x1) 08:59:13 executing program 0: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x2e, 0x1000000, 0x0) accept$inet(r0, 0x0, &(0x7f0000000080)) 08:59:13 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x16f, 0x0, 0x0) [ 1228.071067] IPVS: ftp: loaded support on port[0] = 21 [ 1228.084513] IPVS: ftp: loaded support on port[0] = 21 [ 1228.091283] syz-executor.2 (28066): drop_caches: 2 08:59:13 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x170, 0x0, 0x0) 08:59:13 executing program 2: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/tcp_rfc1337\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000), 0x2100, 0x0) r2 = gettid() perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0xf7, 0x69, 0x6, 0x7, 0x0, 0x4, 0x1202, 0x4, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, @perf_config_ext={0x6, 0xac}, 0xd4fdc6bf4f99210f, 0xfffffffffffffff8, 0x3, 0x8, 0x3ff, 0x9, 0x401, 0x0, 0x4, 0x0, 0x8}, r2, 0xe, 0xffffffffffffffff, 0x2) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000040)={0x2, {0x2, 0x8, 0x1, 0xffff, 0x3, 0x1}}) sendfile(r0, 0xffffffffffffffff, 0x0, 0x1) r3 = gettid() ptrace(0x4206, r3) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x40, 0x8, 0x45, 0x8d, 0x0, 0x8, 0x40008, 0x5, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x9, 0x4, @perf_config_ext={0x2, 0x1}, 0x100, 0x6, 0x3ff, 0x8, 0x3, 0x0, 0x1ff, 0x0, 0x1, 0x0, 0x5}, r3, 0xb, 0xffffffffffffffff, 0x0) 08:59:13 executing program 0: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x2f, 0x1000000, 0x0) accept$inet(r0, 0x0, &(0x7f0000000080)) 08:59:13 executing program 3: setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000010001fff0000248fe1812d6bf1b75092"], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@private2, @in6=@private1, 0x0, 0x0, 0x4e1c, 0x0, 0x0, 0x0, 0x0, 0x5abc82a63f254f33}, {0x0, 0x0, 0x93a5, 0x7f}, {0x7, 0x0, 0x1fe}, 0x401, 0x6e63b2, 0x0, 0x0, 0x2}, {{@in=@multicast1, 0x4d4}, 0x2, @in=@dev, 0x34ff, 0x0, 0x0, 0xa}}, 0xe8) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x6000000}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f00000002c0)=""/46, 0x2e}, {&(0x7f0000000640)=""/138, 0x8a}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001700)=""/191, 0xbf}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) getsockname$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000076c0)={&(0x7f0000007640)=@ipv4_newnexthop={0x60, 0x68, 0x2, 0x70bd26, 0x25dfdbfe, {0x2, 0x0, 0x4, 0x0, 0xa}, [@NHA_GROUP={0x14, 0x2, [{}, {0x2, 0x6}]}, @NHA_GROUP_TYPE={0x6}, @NHA_BLACKHOLE={0x4}, @NHA_ID={0x8, 0x1, 0x1}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x2}, @NHA_BLACKHOLE={0x4}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @LWTUNNEL_IP6_TC={0x5, 0x5, 0x2}}, @NHA_ID={0x8, 0x1, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:59:13 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x171, 0x0, 0x0) 08:59:14 executing program 1: r0 = perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/vm/compact_memory\x00', 0x1, 0x0) write$sysctl(r1, 0x0, 0x1800) r2 = socket$inet6_udp(0xa, 0x2, 0x0) clone(0x8000, &(0x7f0000002240), 0x0, &(0x7f0000002380), &(0x7f00000023c0)="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") r3 = getpid() perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x40, 0x8, 0xf9, 0x3f, 0x0, 0x80, 0x8241, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x0, @perf_bp={&(0x7f00000000c0), 0x2}, 0x4040, 0x7fffffff, 0x9, 0x1, 0x7, 0xdc, 0x3, 0x0, 0x1, 0x0, 0xddd}, r3, 0x10, r0, 0x9) ioctl$sock_inet6_SIOCADDRT(r2, 0x89a0, &(0x7f0000000440)={@local, @mcast1, @private2}) clone(0x0, 0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000080)={'ip6gre0\x00', &(0x7f0000000000)={'sit0\x00', 0x0, 0x4, 0x20, 0x7, 0x7e25, 0xa, @mcast1, @empty, 0x8000, 0x8000, 0x5, 0x101}}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) clone(0x10000000, &(0x7f0000000340)='|', 0x0, 0x0, &(0x7f0000000400)="9b") 08:59:14 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') sendfile(r0, 0xffffffffffffffff, &(0x7f0000000000)=0x7fffffff, 0x3) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r0, 0x0, 0x1) 08:59:14 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x172, 0x0, 0x0) 08:59:14 executing program 0: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x30, 0x1000000, 0x0) accept$inet(r0, 0x0, &(0x7f0000000080)) 08:59:14 executing program 5: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x2500}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) [ 1229.382230] syz-executor.2 (28156): drop_caches: 2 [ 1229.427798] dccp_check_seqno: Step 6 failed for CLOSE packet, (LSWL(5114025233071) <= P.seqno(5114025233070) <= S.SWH(5114025233145)) and (P.ackno exists or LAWL(259942264401256) <= P.ackno(259942264401256) <= S.AWH(259942264401256), sending SYNC... 08:59:14 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x173, 0x0, 0x0) 08:59:14 executing program 0: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x31, 0x1000000, 0x0) accept$inet(r0, 0x0, &(0x7f0000000080)) 08:59:14 executing program 3: setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000010001fff0000248fe1812d6bf1b75092"], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@private2, @in6=@private1, 0x0, 0x0, 0x4e1c, 0x0, 0x0, 0x0, 0x0, 0x5abc82a63f254f33}, {0x0, 0x0, 0x93a5, 0x7f}, {0x7, 0x0, 0x1fe}, 0x401, 0x6e63b2, 0x0, 0x0, 0x2}, {{@in=@multicast1, 0x4d4}, 0x2, @in=@dev, 0x34ff, 0x0, 0x0, 0xa}}, 0xe8) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x7000000}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f00000002c0)=""/46, 0x2e}, {&(0x7f0000000640)=""/138, 0x8a}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001700)=""/191, 0xbf}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) getsockname$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000076c0)={&(0x7f0000007640)=@ipv4_newnexthop={0x60, 0x68, 0x2, 0x70bd26, 0x25dfdbfe, {0x2, 0x0, 0x4, 0x0, 0xa}, [@NHA_GROUP={0x14, 0x2, [{}, {0x2, 0x6}]}, @NHA_GROUP_TYPE={0x6}, @NHA_BLACKHOLE={0x4}, @NHA_ID={0x8, 0x1, 0x1}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x2}, @NHA_BLACKHOLE={0x4}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @LWTUNNEL_IP6_TC={0x5, 0x5, 0x2}}, @NHA_ID={0x8, 0x1, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4) [ 1229.583055] syz-executor.2 (28170): drop_caches: 2 08:59:14 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r0, 0x0, 0x1) 08:59:14 executing program 1: r0 = perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/vm/compact_memory\x00', 0x1, 0x0) write$sysctl(r1, 0x0, 0x1800) r2 = socket$inet6_udp(0xa, 0x2, 0x0) clone(0x8000, &(0x7f0000002240), 0x0, &(0x7f0000002380), &(0x7f00000023c0)="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") r3 = getpid() perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x40, 0x8, 0xf9, 0x3f, 0x0, 0x80, 0x8241, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x0, @perf_bp={&(0x7f00000000c0), 0x2}, 0x4040, 0x7fffffff, 0x9, 0x1, 0x7, 0xdc, 0x3, 0x0, 0x1, 0x0, 0xddd}, r3, 0x10, r0, 0x9) ioctl$sock_inet6_SIOCADDRT(r2, 0x89a0, &(0x7f0000000440)={@local, @mcast1, @private2}) clone(0x0, 0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000080)={'ip6gre0\x00', &(0x7f0000000000)={'sit0\x00', 0x0, 0x4, 0x20, 0x7, 0x7e25, 0xa, @mcast1, @empty, 0x8000, 0x8000, 0x5, 0x101}}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) clone(0x10000000, &(0x7f0000000340)='|', 0x0, 0x0, &(0x7f0000000400)="9b") [ 1229.899932] syz-executor.2 (28189): drop_caches: 2 08:59:15 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r0, 0x0, 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000), 0x2c8000, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0xefd, 0x837d, 0x3, 0x0, 0x1b, "f8e2b660f988efc5a657aceb0e161f01f8afb8"}) 08:59:15 executing program 5: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x2600}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:59:15 executing program 0: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x32, 0x1000000, 0x0) accept$inet(r0, 0x0, &(0x7f0000000080)) 08:59:15 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x174, 0x0, 0x0) [ 1230.051515] syz-executor.2 (28198): drop_caches: 2 [ 1230.085204] syz-executor.2 (28198): drop_caches: 2 08:59:15 executing program 2: sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x38, 0x0, 0x8, 0x401, 0x0, 0x0, {0x0, 0x0, 0x5}, [@CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x88}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x883e}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x886c}]}, 0x38}, 0x1, 0x0, 0x0, 0x4040000}, 0x10) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r0, 0x0, 0x1) r2 = openat$vcsu(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) readv(r2, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/4, 0x4}, {0x0, 0x8}, {&(0x7f00000001c0)=""/234, 0xea}], 0x3) sendfile(r2, r1, &(0x7f0000000100)=0x8, 0x5) 08:59:15 executing program 0: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x33, 0x1000000, 0x0) accept$inet(r0, 0x0, &(0x7f0000000080)) 08:59:15 executing program 5: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x2700}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:59:15 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x175, 0x0, 0x0) 08:59:15 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x176, 0x0, 0x0) [ 1230.665620] dccp_check_seqno: Step 6 failed for CLOSE packet, (LSWL(113032213340258) <= P.seqno(113032213340257) <= S.SWH(113032213340332)) and (P.ackno exists or LAWL(225295380688832) <= P.ackno(225295380688832) <= S.AWH(225295380688835), sending SYNC... [ 1230.731688] syz-executor.2 (28231): drop_caches: 2 08:59:15 executing program 3: setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000010001fff0000248fe1812d6bf1b75092"], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@private2, @in6=@private1, 0x0, 0x0, 0x4e1c, 0x0, 0x0, 0x0, 0x0, 0x5abc82a63f254f33}, {0x0, 0x0, 0x93a5, 0x7f}, {0x7, 0x0, 0x1fe}, 0x401, 0x6e63b2, 0x0, 0x0, 0x2}, {{@in=@multicast1, 0x4d4}, 0x2, @in=@dev, 0x34ff, 0x0, 0x0, 0xa}}, 0xe8) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x8000000}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f00000002c0)=""/46, 0x2e}, {&(0x7f0000000640)=""/138, 0x8a}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001700)=""/191, 0xbf}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) getsockname$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000076c0)={&(0x7f0000007640)=@ipv4_newnexthop={0x60, 0x68, 0x2, 0x70bd26, 0x25dfdbfe, {0x2, 0x0, 0x4, 0x0, 0xa}, [@NHA_GROUP={0x14, 0x2, [{}, {0x2, 0x6}]}, @NHA_GROUP_TYPE={0x6}, @NHA_BLACKHOLE={0x4}, @NHA_ID={0x8, 0x1, 0x1}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x2}, @NHA_BLACKHOLE={0x4}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @LWTUNNEL_IP6_TC={0x5, 0x5, 0x2}}, @NHA_ID={0x8, 0x1, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:59:15 executing program 0: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x34, 0x1000000, 0x0) accept$inet(r0, 0x0, &(0x7f0000000080)) 08:59:16 executing program 1: clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x8420, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x40000000) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) fanotify_init(0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000000180)) ppoll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x5118}], 0x1, 0x0, &(0x7f00000000c0), 0x8) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x9) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/../file0\x00', 0x419e02, 0x0) pwritev(r1, &(0x7f00000006c0)=[{&(0x7f0000000780)="c3", 0x47fffe0}], 0x18, 0x400fa7f, 0x4) openat(0xffffffffffffff9c, 0x0, 0x0, 0x20) perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x10050, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x2) r2 = socket$inet(0x2, 0x80000, 0x2) setsockopt$inet_int(r2, 0x1f00000000000000, 0xd2, &(0x7f0000000000), 0x3c) r3 = socket$inet(0x2, 0x2000000000003, 0x2) setsockopt$inet_int(r3, 0x1f00000000000000, 0xd3, &(0x7f0000000000), 0x3c) 08:59:16 executing program 5: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x2900}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:59:16 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r0, 0x0, 0x1) r2 = open(&(0x7f0000000080)='./file0\x00', 0x40c5, 0x0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) write$P9_RFLUSH(r2, &(0x7f0000000180)={0x7, 0x6d, 0x2}, 0x7) sendfile(r2, r3, 0x0, 0x10000) write$sysctl(r2, &(0x7f0000000000)='3\x00', 0x2) 08:59:16 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x177, 0x0, 0x0) 08:59:16 executing program 0: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x35, 0x1000000, 0x0) accept$inet(r0, 0x0, &(0x7f0000000080)) 08:59:16 executing program 3: setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000010001fff0000248fe1812d6bf1b75092"], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@private2, @in6=@private1, 0x0, 0x0, 0x4e1c, 0x0, 0x0, 0x0, 0x0, 0x5abc82a63f254f33}, {0x0, 0x0, 0x93a5, 0x7f}, {0x7, 0x0, 0x1fe}, 0x401, 0x6e63b2, 0x0, 0x0, 0x2}, {{@in=@multicast1, 0x4d4}, 0x2, @in=@dev, 0x34ff, 0x0, 0x0, 0xa}}, 0xe8) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x9000000}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f00000002c0)=""/46, 0x2e}, {&(0x7f0000000640)=""/138, 0x8a}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001700)=""/191, 0xbf}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) getsockname$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000076c0)={&(0x7f0000007640)=@ipv4_newnexthop={0x60, 0x68, 0x2, 0x70bd26, 0x25dfdbfe, {0x2, 0x0, 0x4, 0x0, 0xa}, [@NHA_GROUP={0x14, 0x2, [{}, {0x2, 0x6}]}, @NHA_GROUP_TYPE={0x6}, @NHA_BLACKHOLE={0x4}, @NHA_ID={0x8, 0x1, 0x1}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x2}, @NHA_BLACKHOLE={0x4}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @LWTUNNEL_IP6_TC={0x5, 0x5, 0x2}}, @NHA_ID={0x8, 0x1, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4) [ 1231.186717] syz-executor.2 (28265): drop_caches: 2 [ 1231.219086] audit: type=1804 audit(1634201956.324:1220): pid=28265 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir791669388/syzkaller.xcDqKe/562/file0" dev="sda1" ino=14839 res=1 [ 1231.234464] syz-executor.2 (28265): drop_caches: 2 08:59:16 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x178, 0x0, 0x0) [ 1231.345467] IPVS: ftp: loaded support on port[0] = 21 08:59:16 executing program 5: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x2a00}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:59:16 executing program 0: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x36, 0x1000000, 0x0) accept$inet(r0, 0x0, &(0x7f0000000080)) 08:59:16 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r0, 0x0, 0x1) mount$fuseblk(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x880004, &(0x7f0000000300)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xffffffffffffffff}, 0x2c, {}, 0x2c, {[{@default_permissions}, {@max_read={'max_read', 0x3d, 0xfd}}, {@allow_other}, {@blksize={'blksize', 0x3d, 0x1000}}, {@default_permissions}, {@blksize={'blksize', 0x3d, 0x1c00}}], [{@subj_user={'subj_user', 0x3d, '/proc/sys/vm/drop_caches\x00'}}, {@obj_type={'obj_type', 0x3d, '/proc/sys/vm/drop_caches\x00'}}, {@fsmagic={'fsmagic', 0x3d, 0x6}}, {@appraise}, {@dont_appraise}, {@subj_user={'subj_user', 0x3d, '/proc/sys/vm/drop_caches\x00'}}, {@func={'func', 0x3d, 'FILE_CHECK'}}]}}) 08:59:16 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x179, 0x0, 0x0) 08:59:16 executing program 0: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x37, 0x1000000, 0x0) accept$inet(r0, 0x0, &(0x7f0000000080)) [ 1231.840181] syz-executor.2 (28301): drop_caches: 2 [ 1232.154986] IPVS: ftp: loaded support on port[0] = 21 08:59:17 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x2000004e20, @broadcast}, 0x10) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r1, 0xc0709411, 0x0) setsockopt$sock_int(r0, 0x1, 0x2000000012, &(0x7f0000000000)=0x7ffffffffe, 0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='cdg\x00', 0x4) sendto$inet(r0, 0x0, 0x0, 0x1000000020000000, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000180)=@qipcrtr, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000200)=""/236, 0xec}], 0x1, &(0x7f0000000300)=""/42, 0x2a}, 0x10000) sendto$inet(r0, &(0x7f0000000240), 0xfffffd46, 0x81f4, 0x0, 0x1f4) 08:59:17 executing program 3: setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000010001fff0000248fe1812d6bf1b75092"], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@private2, @in6=@private1, 0x0, 0x0, 0x4e1c, 0x0, 0x0, 0x0, 0x0, 0x5abc82a63f254f33}, {0x0, 0x0, 0x93a5, 0x7f}, {0x7, 0x0, 0x1fe}, 0x401, 0x6e63b2, 0x0, 0x0, 0x2}, {{@in=@multicast1, 0x4d4}, 0x2, @in=@dev, 0x34ff, 0x0, 0x0, 0xa}}, 0xe8) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0xa000000}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f00000002c0)=""/46, 0x2e}, {&(0x7f0000000640)=""/138, 0x8a}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001700)=""/191, 0xbf}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) getsockname$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000076c0)={&(0x7f0000007640)=@ipv4_newnexthop={0x60, 0x68, 0x2, 0x70bd26, 0x25dfdbfe, {0x2, 0x0, 0x4, 0x0, 0xa}, [@NHA_GROUP={0x14, 0x2, [{}, {0x2, 0x6}]}, @NHA_GROUP_TYPE={0x6}, @NHA_BLACKHOLE={0x4}, @NHA_ID={0x8, 0x1, 0x1}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x2}, @NHA_BLACKHOLE={0x4}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @LWTUNNEL_IP6_TC={0x5, 0x5, 0x2}}, @NHA_ID={0x8, 0x1, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:59:17 executing program 5: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x2b00}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:59:17 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x17a, 0x0, 0x0) 08:59:17 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000004e40)={&(0x7f0000003d80)={0x27, 0x0, 0x0, 0x5, 0x45, 0x3f, "073291fc7506da2670757d08a4f5598d50f3b588c3c617eb0248ea0378009bf47ab8b557b8f227c1051e3c778f58d37ef7526aecc7941a637b8d8740aea0d9", 0x7}, 0x60, &(0x7f00000014c0)=[{&(0x7f0000001380)="5155c5", 0x3}], 0x1, &(0x7f0000003e00)={0x1010, 0x29, 0xf3cf, "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"}, 0x1010, 0x5}, 0x11) r2 = perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r0, 0x0, 0x1) recvmmsg(r2, &(0x7f0000003c40)=[{{&(0x7f0000000000)=@isdn, 0x80, &(0x7f0000000200)=[{&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000000080)=""/138, 0x8a}, {&(0x7f0000000140)=""/34, 0x22}], 0x3, &(0x7f0000000240)=""/87, 0x57}, 0xc05}, {{&(0x7f0000001300)=@ax25={{0x3, @rose}, [@null, @netrom, @rose, @null, @default, @rose, @netrom, @bcast]}, 0x80, &(0x7f0000001380), 0x0, &(0x7f00000018c0)=""/4096, 0x1000}, 0x401}, {{0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f00000013c0)=""/56, 0x38}, {&(0x7f0000001400)=""/184, 0xb8}, {&(0x7f00000014c0)}, {&(0x7f0000001500)=""/234, 0xea}, {&(0x7f0000001600)=""/139, 0x8b}], 0x5, &(0x7f0000001740)=""/94, 0x5e}}, {{0x0, 0x0, &(0x7f0000003b40)=[{&(0x7f00000028c0)=""/219, 0xdb}, {&(0x7f00000029c0)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/121, 0x79}, {&(0x7f00000039c0)=""/205, 0xcd}, {&(0x7f0000003ac0)=""/76, 0x4c}, {&(0x7f0000001840)=""/35, 0x23}], 0x6, &(0x7f0000003bc0)=""/99, 0x63}, 0x6}], 0x4, 0x40, &(0x7f0000003d40)={0x77359400}) 08:59:17 executing program 0: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x38, 0x1000000, 0x0) accept$inet(r0, 0x0, &(0x7f0000000080)) [ 1232.536254] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 1232.558638] syz-executor.2 (28364): drop_caches: 2 08:59:17 executing program 0: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x39, 0x1000000, 0x0) accept$inet(r0, 0x0, &(0x7f0000000080)) 08:59:17 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x17b, 0x0, 0x0) 08:59:17 executing program 3: setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000010001fff0000248fe1812d6bf1b75092"], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@private2, @in6=@private1, 0x0, 0x0, 0x4e1c, 0x0, 0x0, 0x0, 0x0, 0x5abc82a63f254f33}, {0x0, 0x0, 0x93a5, 0x7f}, {0x7, 0x0, 0x1fe}, 0x401, 0x6e63b2, 0x0, 0x0, 0x2}, {{@in=@multicast1, 0x4d4}, 0x2, @in=@dev, 0x34ff, 0x0, 0x0, 0xa}}, 0xe8) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0xe000000}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f00000002c0)=""/46, 0x2e}, {&(0x7f0000000640)=""/138, 0x8a}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001700)=""/191, 0xbf}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) getsockname$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000076c0)={&(0x7f0000007640)=@ipv4_newnexthop={0x60, 0x68, 0x2, 0x70bd26, 0x25dfdbfe, {0x2, 0x0, 0x4, 0x0, 0xa}, [@NHA_GROUP={0x14, 0x2, [{}, {0x2, 0x6}]}, @NHA_GROUP_TYPE={0x6}, @NHA_BLACKHOLE={0x4}, @NHA_ID={0x8, 0x1, 0x1}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x2}, @NHA_BLACKHOLE={0x4}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @LWTUNNEL_IP6_TC={0x5, 0x5, 0x2}}, @NHA_ID={0x8, 0x1, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:59:17 executing program 5: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x3800}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:59:17 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') ioctl$NS_GET_OWNER_UID(r0, 0xb704, &(0x7f0000000040)=0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000007f40)=[{{&(0x7f0000000640)=@ieee802154, 0x80, &(0x7f0000000240)=[{&(0x7f00000006c0)=""/227, 0xe3}, {&(0x7f00000007c0)=""/157, 0x9d}], 0x2, &(0x7f0000000300)=""/61, 0x3d}, 0x1}, {{&(0x7f0000000880)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000940)=""/66, 0x42}, {&(0x7f0000001700)=""/4096, 0x1000}, {&(0x7f00000009c0)=""/199, 0xc7}], 0x3, &(0x7f0000000ac0)=""/133, 0x85}, 0x2}, {{0x0, 0x0, &(0x7f0000000d80)=[{&(0x7f0000000b80)=""/170, 0xaa}, {&(0x7f0000000c40)}, {&(0x7f0000000c80)=""/199, 0xc7}], 0x3, &(0x7f0000000dc0)=""/153, 0x99}, 0x2}, {{&(0x7f0000000e80)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000001300)=[{&(0x7f0000000f00)=""/235, 0xeb}, {&(0x7f0000001000)=""/34, 0x22}, {&(0x7f0000001040)=""/81, 0x51}, {&(0x7f00000010c0)=""/136, 0x88}, {&(0x7f0000002700)=""/4096, 0x1000}, {&(0x7f0000001180)=""/13, 0xd}, {&(0x7f00000011c0)=""/56, 0x38}, {&(0x7f0000001200)=""/41, 0x29}, {&(0x7f0000001240)=""/170, 0xaa}], 0x9, &(0x7f00000013c0)=""/56, 0x38}, 0x20}, {{&(0x7f0000001400)=@l2tp={0x2, 0x0, @local}, 0x80, &(0x7f0000003a00)=[{&(0x7f0000001480)=""/169, 0xa9}, {&(0x7f0000001540)=""/83, 0x53}, {&(0x7f00000015c0)=""/143, 0x8f}, {&(0x7f0000003700)=""/226, 0xe2}, {&(0x7f0000003900)=""/202, 0xca}], 0x5, &(0x7f0000003a80)=""/80, 0x50}, 0x200}, {{0x0, 0x0, &(0x7f0000006000)=[{&(0x7f0000003b00)=""/4096, 0x1000}, {&(0x7f0000004b00)=""/112, 0x70}, {&(0x7f0000004b80)=""/252, 0xfc}, {&(0x7f0000001680)=""/6, 0x6}, {&(0x7f0000004c80)=""/196, 0xc4}, {&(0x7f0000004d80)=""/200, 0xc8}, {&(0x7f0000004e80)=""/175, 0xaf}, {&(0x7f0000004f40)=""/4096, 0x1000}, {&(0x7f0000005f40)=""/129, 0x81}], 0x9, &(0x7f00000060c0)=""/28, 0x1c}, 0xac4}, {{0x0, 0x0, &(0x7f00000062c0)=[{&(0x7f0000006100)=""/181, 0xb5}, {&(0x7f00000061c0)=""/136, 0x88}, {&(0x7f0000006280)=""/15, 0xf}], 0x3}, 0x5}, {{&(0x7f0000006300)=@ax25={{0x3, @netrom}, [@rose, @netrom, @null, @bcast, @null, @default, @default, @rose]}, 0x80, &(0x7f0000006440)=[{&(0x7f0000006380)=""/122, 0x7a}, {&(0x7f0000006400)=""/2, 0x2}], 0x2, &(0x7f0000006480)=""/163, 0xa3}, 0x5}, {{&(0x7f0000006540)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, 0x80, &(0x7f0000006880)=[{&(0x7f00000065c0)=""/201, 0xc9}, {&(0x7f00000066c0)=""/237, 0xed}, {&(0x7f00000067c0)=""/59, 0x3b}, {&(0x7f0000006800)=""/84, 0x54}], 0x4, &(0x7f00000068c0)=""/4096, 0x1000}, 0xfffffc00}, {{&(0x7f00000078c0)=@in6={0xa, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000007e40)=[{&(0x7f0000007940)=""/26, 0x1a}, {&(0x7f0000007980)=""/24, 0x18}, {&(0x7f00000079c0)=""/71, 0x47}, {&(0x7f0000007a40)=""/78, 0x4e}, {&(0x7f0000007ac0)=""/186, 0xba}, {&(0x7f0000007b80)=""/110, 0x6e}, {&(0x7f0000007c00)=""/102, 0x66}, {&(0x7f0000007c80)=""/185, 0xb9}, {&(0x7f0000007d40)=""/213, 0xd5}], 0x9, &(0x7f0000007f00)=""/24, 0x18}, 0x35}], 0xa, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000081c0)={{{@in6=@private1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) lchown(&(0x7f0000000200)='./file0\x00', r3, r4) mkdir(&(0x7f0000000080)='./file0\x00', 0x104) fchownat(r0, &(0x7f0000000000)='./file0\x00', r1, r4, 0x800) r5 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r5, r0, 0x0, 0x1) 08:59:17 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x17c, 0x0, 0x0) [ 1232.961668] syz-executor.2 (28392): drop_caches: 2 [ 1233.081933] syz-executor.2 (28403): drop_caches: 2 08:59:18 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x2000004e20, @broadcast}, 0x10) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r1, 0xc0709411, 0x0) setsockopt$sock_int(r0, 0x1, 0x2000000012, &(0x7f0000000000)=0x7ffffffffe, 0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='cdg\x00', 0x4) sendto$inet(r0, 0x0, 0x0, 0x1000000020000000, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000180)=@qipcrtr, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000200)=""/236, 0xec}], 0x1, &(0x7f0000000300)=""/42, 0x2a}, 0x10000) sendto$inet(r0, &(0x7f0000000240), 0xfffffd46, 0x81f4, 0x0, 0x1f4) 08:59:18 executing program 0: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x3a, 0x1000000, 0x0) accept$inet(r0, 0x0, &(0x7f0000000080)) 08:59:18 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x17d, 0x0, 0x0) 08:59:18 executing program 5: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x4000}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:59:18 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x40c5, 0x0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) write$P9_RFLUSH(r2, &(0x7f0000000180)={0x7, 0x6d, 0x2}, 0x7) sendfile(r2, r3, 0x0, 0x10000) sendfile(0xffffffffffffffff, r3, 0x0, 0x2) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x5, 0x7, 0x5, 0x0, 0x0, 0x3, 0x40000, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x11, 0x2, @perf_config_ext={0x8001, 0x30f2}, 0x54012, 0x5ff6, 0x1, 0xa01556f0761bdc87, 0x7ff, 0x0, 0xce, 0x0, 0x80000001, 0x0, 0x4}, 0xffffffffffffffff, 0x7, r0, 0x3) r4 = openat$vcsu(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) readv(r4, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/4, 0x4}, {0x0, 0x8}, {&(0x7f00000001c0)=""/234, 0xea}], 0x3) r5 = syz_open_dev$vbi(&(0x7f0000000080), 0x0, 0x2) ioctl$BTRFS_IOC_ADD_DEV(r4, 0x5000940a, &(0x7f0000000300)={{r5}, "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"}) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/asound/seq/clients\x00', 0x0, 0x0) recvmsg$can_bcm(r6, &(0x7f00000016c0)={&(0x7f0000001300)=@pptp={0x18, 0x2, {0x0, @private}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000001380)=""/205, 0xcd}, {&(0x7f0000001480)=""/159, 0x9f}, {&(0x7f0000000140)=""/58, 0x3a}, {&(0x7f0000001540)=""/242, 0xf2}], 0x4, &(0x7f0000001680)=""/4, 0x4}, 0x42) sendfile(r1, r0, 0x0, 0x1) write$UHID_INPUT(r4, &(0x7f00000018c0)={0x8, {"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", 0x1000}}, 0x1006) 08:59:18 executing program 0: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x3b, 0x1000000, 0x0) accept$inet(r0, 0x0, &(0x7f0000000080)) 08:59:18 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x17e, 0x0, 0x0) [ 1233.552839] audit: type=1804 audit(1634201958.664:1221): pid=28421 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir791669388/syzkaller.xcDqKe/566/file0" dev="sda1" ino=14883 res=1 [ 1233.619972] syz-executor.2 (28421): drop_caches: 2 [ 1233.710688] dccp_check_seqno: Step 6 failed for CLOSE packet, (LSWL(216658079923309) <= P.seqno(216658079923308) <= S.SWH(216658079923383)) and (P.ackno exists or LAWL(163159659566701) <= P.ackno(163159659566701) <= S.AWH(163159659566701), sending SYNC... 08:59:18 executing program 5: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x4400}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) [ 1233.838816] syz-executor.2 (28426): drop_caches: 2 08:59:19 executing program 3: setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000010001fff0000248fe1812d6bf1b75092"], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@private2, @in6=@private1, 0x0, 0x0, 0x4e1c, 0x0, 0x0, 0x0, 0x0, 0x5abc82a63f254f33}, {0x0, 0x0, 0x93a5, 0x7f}, {0x7, 0x0, 0x1fe}, 0x401, 0x6e63b2, 0x0, 0x0, 0x2}, {{@in=@multicast1, 0x4d4}, 0x2, @in=@dev, 0x34ff, 0x0, 0x0, 0xa}}, 0xe8) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0xf000000}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f00000002c0)=""/46, 0x2e}, {&(0x7f0000000640)=""/138, 0x8a}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001700)=""/191, 0xbf}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) getsockname$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000076c0)={&(0x7f0000007640)=@ipv4_newnexthop={0x60, 0x68, 0x2, 0x70bd26, 0x25dfdbfe, {0x2, 0x0, 0x4, 0x0, 0xa}, [@NHA_GROUP={0x14, 0x2, [{}, {0x2, 0x6}]}, @NHA_GROUP_TYPE={0x6}, @NHA_BLACKHOLE={0x4}, @NHA_ID={0x8, 0x1, 0x1}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x2}, @NHA_BLACKHOLE={0x4}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @LWTUNNEL_IP6_TC={0x5, 0x5, 0x2}}, @NHA_ID={0x8, 0x1, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:59:19 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r0, 0x0, 0x1) r2 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xe000000000000, 0x4, &(0x7f0000001400)=[{&(0x7f0000000080)="d9f9080b2d614cafaf3c7ed8ed5272211d23dbda297a25aaf6043fa9cc109206427656f1adabd37a283f349b1f64fc7dab7e76db0d7f56be950a722842095c6899be5cfc2aeedcdf833022d2207d9986bba181d3a0e38de81887a2ee574fb4a68beae8726d1b06035fb53bf9a9513aa0c4ef0a3f65b2d08e7b7273942e8306acff39", 0x82, 0x1}, {&(0x7f0000000300)="0e9edef7a30df907fdf6962a281bc88a25cf20a6686100d943a37ee237955371ea447ced92344d1933e38a980be9bcf2779089dc1c1498eeded0392d59d1040ddd58b68698653200dfd408e45b3c420d7636ed0fd06668a0f2414175a27c22fa713a66b8c4c622cbbb61b8e75f27a4bca2ad576ca6e04ceac6285bdad1241a16feadf2c0d6b520a2e5346b8cc98d902502b0b48394aa014afd32c6700e7042b1df25f2e4405765301e37ba2bec62c57d45e2185cd12f1956b5b05dc06c911160bee2c868d0aa739a6e3fe458634821b841a549e5f8aa2af269c9516477d40f3ee84c5200279a5ec47d8102ec95bcaf4b65fe2c06c297e715aabe7dd477d2ab553732955aa579348716c2c3a1e7858598565866e8e67d083820365aae1e4ab5087cfaabd36f5e941de9fd69ca58b75e1b5a8f2b7816dc91b949e03893c6ca17fea219d2085f36b2eb7a68576abaa075555d0906d4d869d87b02ebe1a3aa3b7627639540465c0958a70131f8bb0d3deb23d9091aa287f072d4677b38b4ff9066aff2e5209edb3646658a02cb4bf6eb7b8c5bd074e28864bbfc3c6e093273d2df376d1c9ef0f7e325c4be593570be3e04414673b68090b13d17c4c6b24fce869faf3c7ae55e98417803c49fa5fab2793688d15e305ed852836da37a6d45a512f75e3719929c5719c74ecd43f3cc8a22cb147e921962932eddd51a6f2fadc00fe4ee7f011d91023f42668c85cbfc2a3568b5c75f749eb70d13f3e313ecb27ec709b6bb2978e3816d39a9b9f4d63d3c07623dab6b51fb8715ea7e065b6b84d15c17135754397db3b7a081c38845ea6354458a713748560f0c36eb67e6447ab9b8d684f33b00a9e1d271d572981609be72c69bf6843ca9a85de29b4a7f132f5160aed56756f7add6d409a5b7f213449dbc83dd407cc23cb274252536c430241cfaf958e411570c48ba649ad14453656eb6e0566e5b2c6f575f83170600cfd8ece038757bac2b7a46b27df9787dad12777343415d94e78c3fe52b3e2b207a761fcd8f3535c31f0614f9f569a10e0737d23538fa0eec9c27465864c58093b4013dccd3aa3a707759baf95efc0dd49a1c10858c2ad1985eefc01b95f816e946378e3c96279890c844492ba88132c76c50fa9f804a5b040e718dac5fa2730b584d124c454b8afd6c7996e6da68000948004180a77d12845afc149bcd4b40405cbcbc0fa97cbc0691edcf44934dad2a882cff3e512cdc5a23e727ea0b910bcc473454737b4296a258ab073c7bcc99b44a6be7af7c096593cf0e89688e5385ef85d90eb5ba26f612852173645f9f8d8e2febc4924f5662ebe5307621366786b2e7fda1e5de44ebaea28978af078549febcdd15d804127f954eb36bb986e474b132aca3dd2235277d32c3c2854ab541f66b70629b59ea05a9a6a86bcff631d8ab417b0ab26da517addd940a6c1d231fb6037240410d191ef0f1070af81023c2bf2469a3af35c9a4b7f6f730391e5a98bce4f9b0c4c46886c8eea197cd984bfca00d1162f2fdb863eea0668a54fa2de667d7e36fdd61c3dda360ffa773bcf4d730b60810256f277f2f155c3c57015ad00b3d87f224c571dc30a549fbe23776609adc06f408f40c56553ea5546093c586e10a843bb6b126ade79ee0c1f2ba812704391cc8ffc3d45d9e1083c529ea52dbcbdae92e543f2b5d3e68942daa4fc686d108e8a49b1643916294c702e7f6a8ff9cbba5706781d5c828574ae65b4b52055d2e0d3ec3ad6c6976422588745e3ed788f5d06926bb63b1e9bae537e7ab817a721b876a5bf43efc5cb6ef62cf69c7752b10b031ea08db00431c34f48e842324ef8ef05379b789c64a6b38b988f189a070d29bdce6f1925d8b4336dc5b774a7a123203c640f9f92ca5cf039a8c37395a03d8e0479aed0ca5ff15e7bfef1a7bc09a6814b043889b3455fc1bf80570c9c8714cc68e9d5040bfde1fd678d24f17431743cbc3894b5d01a475ef74a4646a3eccead7a57452501165c6cb51b30307d1df2f1dd081013b24196034c69b5abb8a70057a9c6f7cd558b89a251e93742a93388896f8d7d1fb32ee2c38d9c0f7fdf10efe0727f5c8f29eb54abcb10e79027547d10f19ebaa177721d45f866127e4064fc815bdbbcd13ff3984cb8e17c7e42d5c610485234db175370b2e4a9687390fa95de01abab15629e18d2c109836f0795c29b295102ef48aa2cc94e3fb13ce22e0cca3c8588c361e15fdd6f13f6c663bd31d7579ff1c1910904e06bc2711b841e582959f202bffa3d34d3ad290bd0fe49b7ee292b54004b982932054dc123931c40da956bd5da68c255c071309283288eddaf076c366f4f7b6d54f0f972ce8d42710f38f87f1d126f0450cbd0cf0600a4bde4ccaa32db63eb2cb51204ce1e96ea8c29ffb3145dfdf841907a8829031eb417815a00b97fc056e15d77c1fed4535d0bf7abbbd49ae2cd837271a10375897ce14f2101b021e48dc5a9e1d45d3ffe480cb0dc6cb1258fe1501965241e34fe93f6b9115808f2bb110bc4af57869a3b007468f59c44faaf0decb39d89a5d0d0b1892017c30fe43b9bea88f140741368c3502991917e5f71de2edb3f02f4d182b50ee0b6776c4f5ac613a864b507e44ee31a3869c3462ce02cb7586ed67a98b2a5d6dedf1935f275c5ac2b00a3c57333af54cb0cc9b904147d5b687aed9003628c0b461220d4723f0f75d158f0493c9a25b88b7d66856c3803becb2aa87e1a7fa072bd73489811d77f5f3e099f4464a64e32c25e7b7afd2b5549a8a403bc7a184d7bd72e383cd7a34db9f120c184b59a3380807b2f04c57da24448da9cc37315c799b8304071b4b52a1c8accb7f7b762481a6ba66636c14830ea8ab52204da4de139d9c8ec80636725f4ac732acfc6ebfeeb908009156e7e34c36dade69a2fcdb389e3e672bc082991c16a5fad0974e1b091fb9f744239cf9037a5a9e8d09b77e5e451b85c42e5d18f142731417135368f466acc63489c42e312cc99d1334aba0503629a9e9e6d8050ef9bf1c75a0b835883e87a8a3ea8809e987d349402cd09063a7e1c0fb901be4146a9a83c2a72317f4637cb9ae436539eece4f55fc6ace9cc0d001b6f3816654cf41a8d9bb40238d7d9ccaf8608925f0c530c67057042ae6e3c5beda28bc68544974ef675374f86691801330402a599f91e3b21b354bd4467e287fcb19e4440daf745424d6b40b586d6d2b0af5d9413c98ae85b8bbe086c102ce715e9419aac64e60c9f73309bb4da0b398ced4a8e5bb8b67f24ac2dee7af38045914988d5c55f923b2faccafd8cd9bb35afcb1d9ed5ad14431b531282f1c30fb30d5f9626b7853a197a0718ced37496b0be6981c2d72198794b4f867fd92d4857b2d555f3bd5eb7c224107b6e4b3e7df8feef893d6b6d147d2597a82acd0c78abab8a7e6a347b2799bda8a77b90592fdc1f8a6f2adfed1c75ac9d0dbd2730600cbf27ea4f0c77475199fd34059ff3f466d3519c18432c9552e1082476a80fb6b8d5e5787e680b3763a02c78a3e203294925a6b6a033e0bd123c8688a9cb81bf3a32077641a51fda672b7aefeee30ce35fee721dd657ffa611edb067daf128445a1b48c13513730784879fe064469ed28b6290d66cfff61d9a104bfd58e930b13961c9b4eddc15a9e730a961b811fb73fb74961ef68809a87cd7f31fd0b51681eb76217fc2c8f227d10b030a74db0c3eb6293410ee57a20fff4b8ed166a01d5e6fad4edce8f8dbde0ba41b16626ec4cdc860d833c43870bc55a8be304921d522647bbae7a2df3cd7642a2f1c89eb5f08082fedc44dfa6c20c1729e342f5174bae828527030a9f4045dc71dd2343c7dab2c6ff7c42d322f33d122dd37fe1a93568ef561bf1c6922b8972a4b13b7cf3be82143048e091d00786bf7b2e981aa2c714548dea874e18a8a554e6708ba1911c97ac5264dd9d09204cfc6f227d9bae00d0ecf268883134c0a33bda1c2a0b2caf4f3e013eb1041767f6e99f7e29ed272eac02dfe576ba19745041f478b83b20131e43d746f5ee6ea40db9a9566b610047360bd02ea5fd18f4efaca3333d5679be9329ac3c5938c53da835cc90b669507f3449f6adebd434dbe9f727c1a8630bb46eb4ce7dd38a1af4af2b7c1f98155ff1a5f01e9bdf923cabbdbf263bbcd12ed0ad22f8959bd5fe38fe2c74cb20e5cfb021557c6048bc33485aac89b6d1793f8256951aa255762327d5fad4d8dbb6174c55df1b5fb717be9e167e1ae3b833c889c556e8eaf2a798dafde3ec265d0c447d793bbb17ec284349a3604af2e89ead9f880dfb7f988520e0026f25c143ffa891e88a2af655a4127e3aebd0af7b7cdbf46d0505b3ecbafa8aefb4be2286aa06983cad95892431b78da1f8b029bc491fbbc0076e49e9b4c5ea9819a97e14715613b73fbb3b6146eb1517c568a8449b3035461e2cae9325f77a13cbb220e350dabf6048b5bf8d90683e852234d2d5205779365d575c7ceb360e7cedb6fd503b6e1e4b8a4f1c5a95e5b868bac297a1b7cd9ea8ef510d03602cc4793df123470e394d87103af5c12af87b48af5d1c19d1a8ba13b5968a46c2dd323d12999f21d24e257c2b83e931e23304e116ab3bffc702f3d2626358a33f2384f8a2621e76d586efd080056317e5750e1d9fd4b5c413fdc5ff7717fff693ea5061cd448ce8ffe95c220e34fe8938c665bc744d48040ad95b57e7066dca77984f9167bf509125b244e4c421f77a7fe684fc9365fa9e7a6989ac6df6761af4393e4c1d2748445f1134104df2f597015c6b3f7e893520a68deebf09a498d96a67381186e8e543f39c00223886b5dfc7e59bb5eee7dc2b0fff2afd628667c4a4f85e2725a05dbffd4e047c1542ce17955f874f70666e39704f8d6222d0440ac839f37211102df9a1ff04aa791df70b1b551b701c712f7ac0cccd76334c942d8768a0b1143f14856a50dc040962825f7b9dc72a65d442032c86bcda4ba856744cd6e2305d3643505eb8a8e4f1fe43eae0ebe0441edd1fefa4a53312c915a139151d733a916bf59b94c31e1a7bd85fbc29db44fdea831505288240f13db08974ac5f9b60914c28ff1b572f3b7347be858915aecdab4a78835aae779bccae139f125ae367e9bac307e3f7e2c46784e29f5e3edd9f96100fe7f1ff99410ccc8a7ab8e15fdb643fcd35c9387579ea00f93debe8a123e23563611ee70a0627ec7370da52d54f74106d8731a73bd893ebaa997b319a57d74e5ca7dfb90f0bea5e2b82dd80f7a0f9ef7bdf908307cc1d5d318bf6de50b8dab955c92ad74522d627b11c029569e6233d547f557f2d152cf3da2596c5eec2e5e71534dde387395b66de6e958919b5e062247e724bd1472a6702ec59043e9df2f5d7fb1efd609736ff01a317a4641e3642242d29f12d434cbed7cc3191662298ad84c6434ed6d4b1061f229a5c1957978aa4e7544efe6b7527e16ba8b141b10bcc4cef020f2a929ecbeafda80d0d5030c9c04e09497ef8a030c6f9142177833b9f7fd604a8f75adb677a7589ae9faae322f80fd04d22a8760a56c2401e9ed328ad43d80e248f5d8057cb70d53a7a08e332c7881462ccce271e67f3565e4f69b56eaee7f1ba54a8ce09069fd3ba7eb77f2093bcb814ca5cfee0f62ddf48c0752a2f10216d7f421071b6379cf22ff0d6a0c0fc49652afa7ea88c0679029e4b57cdff68637e7f7c8f9b94b77e1df5ec136243a61282e25f9c7c297d74cd1cd98a1c4f9b94ceffaef4176f72cb254c774fad1fef79fa22a7dab52e0a1df9", 0x1000, 0x7}, {&(0x7f0000001300)="f9f6686090e1ec5e34d2427a62ac33ee172052e03634659ac062867e2bda8dd16e11284a14cb9b2e428ae19fe74f1daba7aaf41b90e1b6cbe889522c2d4fb965f43d5b480e4269dc16875c08ee313a139a23c273323b23a451ceac8a2df9282191103f6058007f0322dc7e2f2050ad5f2f3e5f03a53edc5485840825535cb621378bfd987d3bbe7a4e3ac53823797592dfd37fbb2cb1a965ddb05914c78f0884bb5155d629885aae0f3f2325b4f764d959e3f82d116af422849452d20c04211b306f31226b1cfce0cbd7eec0673b879a0bb9570f7b462d33b0b74dc462bfea86cc91ee4a", 0xe4, 0x9}, {&(0x7f0000000200)="d37a972f2b17d5cccc5149fa69a97604520903e8195140447e01664a0db3621a37bde3e41264260b94546a0682242394286177e011d29e5aae4615a2fa24da1767e05058ff1d405852b216b7f5338027d394bf4a3ca808422b1a9285ce6f4ca7886f517ce2562181a807e50e9a6d7caaf4b673f77e6171f77479515dbe016a254314d2e07c70907cb4873a6c27b4638d8afc6c3faf6f59d0fdcf903b846293d539ef14aabf6ab6849ec84334d29bc5bd01d8a2507a3ad72e5b23a72632", 0xbd, 0x2}], 0x21002, &(0x7f0000001480)={[{'},/)'}, {'mountinfo\x00'}, {'&SA@'}, {}, {'mountinfo\x00'}, {'/proc/sys/vm/drop_caches\x00'}], [{@dont_appraise}, {@pcr={'pcr', 0x3d, 0x2b}}, {@subj_user={'subj_user', 0x3d, '$(}}\xed{(}'}}]}) close(r2) 08:59:19 executing program 0: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x3c, 0x1000000, 0x0) accept$inet(r0, 0x0, &(0x7f0000000080)) 08:59:19 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x17f, 0x0, 0x0) [ 1234.185082] syz-executor.2 (28446): drop_caches: 2 [ 1234.324791] dccp_check_seqno: Step 6 failed for CLOSE packet, (LSWL(178699710489519) <= P.seqno(178699710489518) <= S.SWH(178699710489593)) and (P.ackno exists or LAWL(316724555633) <= P.ackno(316724555633) <= S.AWH(316724555658), sending SYNC... [ 1234.326476] syz-executor.2 (28446): drop_caches: 2 08:59:19 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x2000004e20, @broadcast}, 0x10) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r1, 0xc0709411, 0x0) setsockopt$sock_int(r0, 0x1, 0x2000000012, &(0x7f0000000000)=0x7ffffffffe, 0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='cdg\x00', 0x4) sendto$inet(r0, 0x0, 0x0, 0x1000000020000000, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000180)=@qipcrtr, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000200)=""/236, 0xec}], 0x1, &(0x7f0000000300)=""/42, 0x2a}, 0x10000) sendto$inet(r0, &(0x7f0000000240), 0xfffffd46, 0x81f4, 0x0, 0x1f4) 08:59:19 executing program 0: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x3d, 0x1000000, 0x0) accept$inet(r0, 0x0, &(0x7f0000000080)) 08:59:19 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x180, 0x0, 0x0) 08:59:19 executing program 2: syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x9, 0x8d, 0x0, 0x1, 0x0, 0x7ff, 0x14900, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x8, 0x1, @perf_bp={&(0x7f0000000000), 0x4}, 0x200, 0x0, 0x0, 0x8, 0xffff, 0xff, 0x5, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x8, 0xffffffffffffffff, 0x0) 08:59:19 executing program 3: setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000010001fff0000248fe1812d6bf1b75092"], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@private2, @in6=@private1, 0x0, 0x0, 0x4e1c, 0x0, 0x0, 0x0, 0x0, 0x5abc82a63f254f33}, {0x0, 0x0, 0x93a5, 0x7f}, {0x7, 0x0, 0x1fe}, 0x401, 0x6e63b2, 0x0, 0x0, 0x2}, {{@in=@multicast1, 0x4d4}, 0x2, @in=@dev, 0x34ff, 0x0, 0x0, 0xa}}, 0xe8) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x11000000}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f00000002c0)=""/46, 0x2e}, {&(0x7f0000000640)=""/138, 0x8a}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001700)=""/191, 0xbf}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) getsockname$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000076c0)={&(0x7f0000007640)=@ipv4_newnexthop={0x60, 0x68, 0x2, 0x70bd26, 0x25dfdbfe, {0x2, 0x0, 0x4, 0x0, 0xa}, [@NHA_GROUP={0x14, 0x2, [{}, {0x2, 0x6}]}, @NHA_GROUP_TYPE={0x6}, @NHA_BLACKHOLE={0x4}, @NHA_ID={0x8, 0x1, 0x1}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x2}, @NHA_BLACKHOLE={0x4}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @LWTUNNEL_IP6_TC={0x5, 0x5, 0x2}}, @NHA_ID={0x8, 0x1, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:59:19 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x2000004e20, @broadcast}, 0x10) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r1, 0xc0709411, 0x0) setsockopt$sock_int(r0, 0x1, 0x2000000012, &(0x7f0000000000)=0x7ffffffffe, 0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='cdg\x00', 0x4) sendto$inet(r0, 0x0, 0x0, 0x1000000020000000, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000180)=@qipcrtr, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000200)=""/236, 0xec}], 0x1, &(0x7f0000000300)=""/42, 0x2a}, 0x10000) sendto$inet(r0, &(0x7f0000000240), 0xfffffd46, 0x81f4, 0x0, 0x1f4) 08:59:19 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000000c0), 0x400400, 0x0) write$sysctl(r2, &(0x7f0000000100)='3\x00', 0x2) r3 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41201, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r0, 0x0, 0x1) ioctl$F2FS_IOC_SET_PIN_FILE(r3, 0x4004f50d, &(0x7f0000000080)=0x1) [ 1234.994791] syz-executor.2 (28482): drop_caches: 2 [ 1235.006365] syz-executor.2 (28482): drop_caches: 2 08:59:20 executing program 5: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x4c00}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:59:20 executing program 0: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x3e, 0x1000000, 0x0) accept$inet(r0, 0x0, &(0x7f0000000080)) 08:59:20 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x181, 0x0, 0x0) 08:59:20 executing program 0: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x41, 0x1000000, 0x0) accept$inet(r0, 0x0, &(0x7f0000000080)) 08:59:20 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x182, 0x0, 0x0) 08:59:20 executing program 0: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x42, 0x1000000, 0x0) accept$inet(r0, 0x0, &(0x7f0000000080)) 08:59:20 executing program 5: perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x5400}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:59:20 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x183, 0x0, 0x0) 08:59:20 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x40c5, 0x0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) write$P9_RFLUSH(r2, &(0x7f0000000180)={0x7, 0x6d, 0x2}, 0x7) sendfile(r2, r3, 0x0, 0x10000) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00000010c0)={0xc87f, 0x7ff, {0xffffffffffffffff}, {0xee01}, 0x6, 0x5}) r5 = syz_open_dev$vcsa(&(0x7f0000000080), 0x100, 0x0) read$FUSE(r5, &(0x7f0000000240)={0x2020, 0x0, 0x0, 0x0}, 0x2020) setuid(r6) r7 = open(&(0x7f0000000080)='./file0\x00', 0x40c5, 0x0) r8 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) write$P9_RFLUSH(r7, &(0x7f0000000180)={0x7, 0x6d, 0x2}, 0x7) sendfile(r7, r8, 0x0, 0x10000) r9 = openat$vcsu(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) readv(r9, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/4, 0x4}, {0x0, 0x8}, {&(0x7f00000001c0)=""/234, 0xea}], 0x3) r10 = openat$vimc2(0xffffffffffffff9c, &(0x7f0000001100), 0x2, 0x0) sendmsg$netlink(r0, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000002280)=[{&(0x7f0000000000)={0x154, 0x24, 0x1, 0x70bd2d, 0x25dfdbfd, "", [@typed={0x8, 0x14, 0x0, 0x0, @uid=0xee01}, @typed={0x8, 0x8d, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}}, @typed={0x8, 0x1f, 0x0, 0x0, @u32=0x80000001}, @generic="6984825357e3091b0f9faa2726a0eb0edf262ae1d54590daec3ef1dd639c04f2b06135cf7c538b7ce264b3ee7a9df945610fe4ee66e8cf3a5ccdbdf10f5c6ba646869da08cc457adb189155a46ffb05c1b6e69b411d394e8b3a3e4564e3eec2a5a8b7b638f418ff8f8bc31393ebf118e6e81382fcbaec31ba39e1225d6cc7821bcff6669eb9bf545e9f6e73bccd47baef3b7c4892acde23a43d217f447b32628bc7edb782679d8f9901f142be0f2f7373ebd58bddf25dbc7868477f6bc4895b9d9d92baf5d554189af182f98b76e10b02f40ae8a", @typed={0x8, 0x53, 0x0, 0x0, @uid}, @nested={0x4f, 0x73, 0x0, 0x1, [@generic="85ecce0fe7cc9a9709740b82eda8096bec1959fa422bc638dc8a11619c3bcd9702f7dfdcb092bb092c1292fa964300a4e85643709ae1d5e9177722be28b271b452b96d8578d322fe8fb350"]}]}, 0x154}, {&(0x7f00000022c0)={0x564, 0x1c, 0x800, 0x70bd2b, 0x25dfdbfd, "", [@nested={0x1c5, 0x81, 0x0, 0x1, [@generic="e506c77309c806fd99261947e2180a876f25983b1818960f69b6e6272e4607677daf0a5dc6961a985ec0f550d6289c7e02921615356cb1d24977b426b95cd59f979c88a984e27b2d474e9bf6957e4fe75daddc2fcd771661ced5b45251ea8dbb8cd25a1ec063f1d0b42bec14231bcfc2384f019d8c48af8c5f07070c18a71ec65499d6b30ea213f2a783767132", @typed={0x8, 0x46, 0x0, 0x0, @pid}, @typed={0x8, 0x3, 0x0, 0x0, @ipv4=@empty}, @generic="4dab99dc6b4554a1c4fbf5851eb52e1a04f8a7acbf2c2a699169f0", @generic="1ad9fdf78020eb8309c038127f92a35e9da84cbb1d34cab7780ed70c5287bd386fc1da2849f011ff07bd603c47274243b9dcdae1fe24765f2782d203c8fc89e8d799f1325bb23afe677993c1fb0c014c2db8bf7195e615d1c976a10d320aa4167ef046696dae00f32f7f803a102ded1867a6042f2a050900", @generic="4492e6c1cc3cb0317a2682eebb280feb7fa53d07a070994f6874c3f6a9600d2cd445c716ea6ce02273ee4794361445b7c8124425d4181dea4d8dfd0631d6cd5de378733fd5f7d9e09540309764352dc1ce759247665910c445741fe417d066c2dac168504ababd337b82d07599204f011e81b5863e2a76cf6c4b7232a79ea6efadb371705f941ed82c47885397d7118861"]}, @generic="2f14eadaa0689344bbb540082a2ac5c1df9a092afbed6b8235b32e31a4cdd1965b7e714ce1734bd8c5d954ed1a3b1127b6", @typed={0x8, 0x12, 0x0, 0x0, @pid}, @typed={0x8e, 0x3b, 0x0, 0x0, @binary="720ed80dcc9408f80d1ac6eba7f2f2a466a693263a618ccf89e9acb17cf3f99258f8b8d31842e70bcdfcce0616a15d2f33d63a591e29e2b1ca5e86e65003ebff48824538c61370ed703e6115c8bbe35049b50f0dced45ebfad2d7dbb75d7758972c4f9052e534df395fd4646fcb52f810283a30e6ec9ffca205946e677916dac976fc21938aaa240cece"}, @nested={0x1e9, 0x86, 0x0, 0x1, [@typed={0x1d, 0x57, 0x0, 0x0, @str='/proc/sys/vm/drop_caches\x00'}, @typed={0x8, 0x6c, 0x0, 0x0, @u32=0x1}, @typed={0x8, 0x29, 0x0, 0x0, @fd=r1}, @generic="8854ba93caadf2dcda0c00333faf17cb33ca66b09cdbc1b8067698cb3b3532d8d38e14f9d2a9a4895a7c9f5542706437c4160c285d86353362aeb8f3c8caf8f1aac3304014add6111d3bdd6684985ae46fc96d4bf4b7f8b3fe3cb4c4acaa7ecd93668633603ab80cc1066d49a8163482881cc2489b5754ee3df2cd70020fc5a47ac542ccc6c09dc767744f43bcaec2dea6d2d30dac385a01d8db25b118392c5b95df407dba27bdc162948b0dce818856c6ac87d67d47d301402c71", @typed={0x9, 0x32, 0x0, 0x0, @str='%\'\x0e{\x00'}, @generic="7050220e5145a52fdf35726a042bd4151c1d0299762ed7bcd3e93e8911873f73a0bc31e6d1a4a90d93b2a183a0772355862275b6dd76b17b4ed0ba13a48ef266fbbf24d099028ad8348415216dcf5643887b10b81b3c54b48e5acd3e6fa216f0fc8c233dfc311d18a83575a14635b27dbcb6468f05512b4885d4973f7244c2c0ecbda370aa3f4e9bec99f3320dd35201defa291f46e25eadff383458c9bcb92a59a27ab8216eef8970a357d36f516c001abec7a112515e14b3b9f7d487b542052326e225e058956f2f3ac24e7fba1067ce6de31ebf33ff170288", @typed={0x8, 0x1c, 0x0, 0x0, @ipv4=@local}, @typed={0x9, 0x6d, 0x0, 0x0, @str='\x82)[\'\x00'}]}, @typed={0x14, 0x49, 0x0, 0x0, @ipv6=@mcast2}, @typed={0xbd, 0x44, 0x0, 0x0, @binary="3be1e3f07cc247a4ab9331aa5fc7fbd58044a2f309247ccfeaf00949e27886231b31c44f213fd63728e5ed01a6e5050a3b4cdfa9033da1831aa96032a91e8194a3df0e0dac87c7c4cc181dff4e6a305545ccf00c906a03915190e435fb0c2e5b8c3d8e3d66fa720a0cb49c3f6761ec64209dccecf1e320c10b826653498f0dce8c587876c6645579bb313b143207026e4613a7f8f7bc2985a5b49f7dcbb559a485cfafd2b28f6b0a4309d8e4fa0c825dc76040008c67bd3b3d"}]}, 0x564}, {&(0x7f0000002e00)={0x600, 0x3e, 0x200, 0x70bd25, 0x25dfdbfe, "", [@typed={0x8, 0x87, 0x0, 0x0, @pid}, @typed={0x14, 0x78, 0x0, 0x0, @ipv6=@local}, @generic="40030ddc5ea9d66fb40c77210a6b3853996f976f161f4cc661946d52354208de865a14fc07fb2b53f4809de5da2c6146cd97d7b3a600e3a3f0ddb726bea9b2", @nested={0x3db, 0x37, 0x0, 0x1, [@typed={0x8, 0x24, 0x0, 0x0, @pid}, @generic="1f09f4e0ab45bb28b56f76b7252bfdfde29f2db285a631c1b684917798cfa4cceda1d32c93d2866b287c915ab6a2f0dc427f7cab8dfd22b6a5b12c12ca3354272e2f7d4f3f5b0559808d9b464df3d6d9aba5f9d413c800c4a46fb94f70322dd3f756f71f607e1e7f85b3d427a5627359ff65b570e7034a802ac5212ff682b44ca8319b3293", @generic="b7c0dc61b28400f72360", @generic="fda3b5d5f61c0fdbca484921d65e35a098f74568a0ffd004663571d36bdcc41b27b817f11fee4700a1655520c002fd946522585cd96e3224a91c6c34fc6b6cb281b2942634d35be99d82f6a9c3f5970724986236efbee947902b10bb76fe4b34b28d85ea003e42e868ab4e9974f8b6ff57a711d17f506249d603ae3a8f10aca08f03c3390e819c4654e395441d59f9c202ee109fa8b41d273dec9464c1f3ec93e6037de8d4fecb82979380a1c1282efbe3f67351cd44dde97a07f0e7fc32ee16da5db72bf55514953a1593a8c02593d66ac4ce2d6dc53251403ba68d666fabc609f8fe0b61e4842a6b8ef7aac22c2971", @typed={0x14, 0x47, 0x0, 0x0, @ipv6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @typed={0xc, 0x92, 0x0, 0x0, @u64=0xffffffffffffffe8}, @typed={0x4, 0x1}, @generic="c4b72db980022b343105c68e5247c57c299e1d546833e9cb4bef165cf7c969bc45f5a13d8ccab1e903f8a5e4834138a6a3ca61699a96480f106ee2a3c8add23161d2af3b9eee5777fa52cbfc5ea33c2573d1ff2fb02f0f805da883533504f4429992d54dfb9547f8d65afaa8bd37a0fc00666923d937969c33877b0de6faa346f46d7351af9a5193b6b80e20ce3e6270b17dc904b1ccb8d3bd237675987654d39f86e9d6d1b33f5c0a3c9967dc2592dee850ada6fde8ad4db2086bf19a98f18650f0a5929b4311e1f0ca547441e511b3312e12c520acc881e37d8c6e31eebc6b8a7b71ce5fa26d91e35537ad", @generic="99b8600a2911401a1017f150aa43a7179d65d94c07a791866bdf7669c755bd794065ce6fee96e2b5af35282926883a42c220de74f972780fb4139511edbb2c6901b48a5e423d5cce181e75cc10c1475d605fbbbc8157e297ea75658ea2a6c6423854ba2f89a9d11200936786c867cb55bdd708f8348f1c2f5a778bce991c4eb3c79d83305743a5583c8fde7e930bf3275fe648f6953395ae94e8683a099351fae188dcd61ea0490e494ab50fb531a0bdb2d2fa53cdb2eb5cc97f5eb27986371f09f1c6c4d66a367432499e239de4c5f991a96ae840279eaad67caeec6264eb663564", @typed={0x8, 0x2f, 0x0, 0x0, @u32=0x800}, @generic="c999561e8bd2ebaab7ba1028699e97b8896263ddd9b8092fb43902150ae0beaa24f629ed1f874e1e57bfbfd16782ef0adc75931d1b32518e666f612e8924f23c6b59bf8b1635df930826a28f691b10365b15a9d2a112"]}, @generic="e8503d5e5b819ddcbbac75ec08dd3daa5e30acda43c71de2cc9821bc024739880f3d0dccd4519d46487d4e542e2a912439ff99ace94fd29d53d56924ef5990fe6042d02bc5f98f7f84c7f6d12f90f4696cd36fd5c64b862ac777b7eb016668620303405b62b682a1401e11400ec1aa0b1f1a89ceb206f08274af8cd40544055af5d80f2d487e5cf45d616779e77a4a8de8c563860bf8bd3fc1bc21f58e5c3534c202d54399ca2a47b1912c7ca5bf02ca0c03b765825cb43817", @generic="c0099c15b16e596dc53184d12904fdc26cb97103b1e87e7a7ab89cc614c06bb12e4a8d4446e0d485c1faf7138dc178bd3bdd5ef8bbd25c07325ba2d78b1b48d417f5fbdd2774ef8edc8ce491cb1af5119b2b118a2f81c79132fa0887b28d60b4491219d7113b553eb82b17ca89ca81ce09b550a579aad6fe52244143d9e4c060351ef4e5987be4aa5f1b7de462738231a5d2d71c6d91308d964f74014de369646213e52b173bb4516f7fac9054d9b8d1fb1858b80c46aa57f9c88fcea8e8af98abed3814d374d7030f17d55f700b9142833a6c2f817d1352ef685dd0edcfd9772efa105b7ba4f2cd88bf831b81fe19f00eacd202458349", @typed={0x8, 0x4b, 0x0, 0x0, @ipv4=@multicast2}]}, 0x600}, {&(0x7f0000002840)={0xf4, 0x25, 0x100, 0x70bd25, 0x25dfdbfc, "", [@generic="d3e15fd39c6ca77535eec4bf989da6163e6e0415ee1185db156da793f6e057b8d73e337894759f4703a47a75a5ffe2f3d8327e5ce7abb4e39ee94b48bebbeff5a98a04c131f7f3bcd2c3174f92ef822a0b000bc429539156cac483f27f2479887edd192f61cf9e36ec3a81173285b8e6fe50c7a5016f827172459a6e54fb3bf3605581dcfac8884769d7c0705517022998b60b4134b3442e4f054abbca505dce8eb34bc25030a387b29fffb4de79b71dc26035b8a3083026351123865dfb61f20a6556dc2d16a1c7e15322fa444227528b6ad6edd4223428", @typed={0xc, 0x0, 0x0, 0x0, @u64=0x1}]}, 0xf4}], 0x4, &(0x7f0000001140)=[@rights={{0x14, 0x1, 0x1, [r0]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r2, r1, r0]}}, @cred={{0x1c, 0x1, 0x2, {r4, r6, 0xffffffffffffffff}}}, @rights={{0x28, 0x1, 0x1, [r0, r0, r7, r9, r1, r10]}}], 0x100}, 0x0) sendfile(r1, r0, 0x0, 0x1) [ 1235.618629] dccp_check_seqno: Step 6 failed for CLOSE packet, (LSWL(23970867491144) <= P.seqno(23970867491143) <= S.SWH(23970867491218)) and (P.ackno exists or LAWL(43281209583175) <= P.ackno(43281209583175) <= S.AWH(43281209583175), sending SYNC... [ 1235.736373] audit: type=1804 audit(1634201960.844:1222): pid=28515 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir791669388/syzkaller.xcDqKe/570/file0" dev="sda1" ino=14895 res=1 08:59:20 executing program 3: setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000010001fff0000248fe1812d6bf1b75092"], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@private2, @in6=@private1, 0x0, 0x0, 0x4e1c, 0x0, 0x0, 0x0, 0x0, 0x5abc82a63f254f33}, {0x0, 0x0, 0x93a5, 0x7f}, {0x7, 0x0, 0x1fe}, 0x401, 0x6e63b2, 0x0, 0x0, 0x2}, {{@in=@multicast1, 0x4d4}, 0x2, @in=@dev, 0x34ff, 0x0, 0x0, 0xa}}, 0xe8) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x15000000}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f00000002c0)=""/46, 0x2e}, {&(0x7f0000000640)=""/138, 0x8a}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001700)=""/191, 0xbf}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) getsockname$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000076c0)={&(0x7f0000007640)=@ipv4_newnexthop={0x60, 0x68, 0x2, 0x70bd26, 0x25dfdbfe, {0x2, 0x0, 0x4, 0x0, 0xa}, [@NHA_GROUP={0x14, 0x2, [{}, {0x2, 0x6}]}, @NHA_GROUP_TYPE={0x6}, @NHA_BLACKHOLE={0x4}, @NHA_ID={0x8, 0x1, 0x1}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x2}, @NHA_BLACKHOLE={0x4}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @LWTUNNEL_IP6_TC={0x5, 0x5, 0x2}}, @NHA_ID={0x8, 0x1, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4) 08:59:21 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x2000004e20, @broadcast}, 0x10) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r1, 0xc0709411, 0x0) setsockopt$sock_int(r0, 0x1, 0x2000000012, &(0x7f0000000000)=0x7ffffffffe, 0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='cdg\x00', 0x4) sendto$inet(r0, 0x0, 0x0, 0x1000000020000000, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10) sendto$inet(r0, &(0x7f0000000240), 0xfffffd46, 0x81f4, 0x0, 0x1f4) 08:59:21 executing program 0: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x43, 0x1000000, 0x0) accept$inet(r0, 0x0, &(0x7f0000000080)) 08:59:21 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x2000004e20, @broadcast}, 0x10) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r1, 0xc0709411, 0x0) setsockopt$sock_int(r0, 0x1, 0x2000000012, &(0x7f0000000000)=0x7ffffffffe, 0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='cdg\x00', 0x4) sendto$inet(r0, 0x0, 0x0, 0x1000000020000000, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000180)=@qipcrtr, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000200)=""/236, 0xec}], 0x1, &(0x7f0000000300)=""/42, 0x2a}, 0x10000) sendto$inet(r0, &(0x7f0000000240), 0xfffffd46, 0x81f4, 0x0, 0x1f4) 08:59:21 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r0, &(0x7f00000017c0), 0x184, 0x0, 0x0) 08:59:21 executing program 3: setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000010001fff0000248fe1812d6bf1b75092"], 0x3c}, 0x1, 0x8000a0ffffffff, 0x0, 0x4000840}, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@private2, @in6=@private1, 0x0, 0x0, 0x4e1c, 0x0, 0x0, 0x0, 0x0, 0x5abc82a63f254f33}, {0x0, 0x0, 0x93a5, 0x7f}, {0x7, 0x0, 0x1fe}, 0x401, 0x6e63b2, 0x0, 0x0, 0x2}, {{@in=@multicast1, 0x4d4}, 0x2, @in=@dev, 0x34ff, 0x0, 0x0, 0xa}}, 0xe8) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x1f000000}], 0x4000000000000d0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ipvlan0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x1400, 0x2, [0x6]}}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x2, 0x0) bind(r4, &(0x7f0000000080)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f00000002c0)=""/46, 0x2e}, {&(0x7f0000000640)=""/138, 0x8a}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001700)=""/191, 0xbf}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/55, 0x37}], 0x6, &(0x7f0000001900)=""/64, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/40, 0x28}, {&(0x7f0000001d00)=""/245, 0xf5}], 0x6, &(0x7f0000001e80)=""/97, 0x61}, 0x7ff}], 0x3, 0x10000, &(0x7f0000001fc0)) getsockname$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000007700)={&(0x7f0000007600)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000076c0)={&(0x7f0000007640)=@ipv4_newnexthop={0x60, 0x68, 0x2, 0x70bd26, 0x25dfdbfe, {0x2, 0x0, 0x4, 0x0, 0xa}, [@NHA_GROUP={0x14, 0x2, [{}, {0x2, 0x6}]}, @NHA_GROUP_TYPE={0x6}, @NHA_BLACKHOLE={0x4}, @NHA_ID={0x8, 0x1, 0x1}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x2}, @NHA_BLACKHOLE={0x4}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @LWTUNNEL_IP6_TC={0x5, 0x5, 0x2}}, @NHA_ID={0x8, 0x1, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4) [ 1236.354999] WARNING: CPU: 0 PID: 28544 at net/ipv4/tcp_input.c:2474 tcp_cwnd_reduction+0x30e/0x370 [ 1236.364126] Kernel panic - not syncing: panic_on_warn set ... [ 1236.364126] [ 1236.371495] CPU: 0 PID: 28544 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 1236.379374] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1236.388809] Call Trace: [ 1236.391398] dump_stack+0x1fc/0x2ef [ 1236.395033] panic+0x26a/0x50e [ 1236.398226] ? __warn_printk+0xf3/0xf3 [ 1236.402127] ? tcp_cwnd_reduction+0x30e/0x370 [ 1236.406626] ? __probe_kernel_read+0x130/0x1b0 [ 1236.411210] ? __warn.cold+0x5/0x5a [ 1236.414844] ? tcp_cwnd_reduction+0x30e/0x370 [ 1236.419340] __warn.cold+0x20/0x5a [ 1236.422884] ? tcp_cwnd_reduction+0x30e/0x370 [ 1236.427384] report_bug+0x262/0x2b0 [ 1236.431021] do_error_trap+0x1d7/0x310 [ 1236.434907] ? math_error+0x310/0x310 [ 1236.438713] ? tcp_rack_detect_loss+0x42f/0x850 [ 1236.443387] ? error_entry+0x72/0xd0 [ 1236.447106] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1236.452127] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1236.456979] invalid_op+0x14/0x20 [ 1236.460433] RIP: 0010:tcp_cwnd_reduction+0x30e/0x370 [ 1236.465539] Code: 29 eb e9 6f ff ff ff e8 90 38 88 fa 8b 44 24 14 44 29 e8 39 e8 0f 4d e8 83 c5 01 39 dd 0f 4e dd e9 51 ff ff ff e8 72 38 88 fa <0f> 0b eb a1 e8 c9 14 be fa e9 47 fd ff ff e8 bf 14 be fa e9 ea fe [ 1236.484435] RSP: 0018:ffff88808f64f6a8 EFLAGS: 00010212 [ 1236.489820] RAX: 0000000000040000 RBX: ffffffff8b287140 RCX: ffffc90005f81000 [ 1236.497088] RDX: 0000000000020cc5 RSI: ffffffff86da4cfe RDI: 0000000000000005 [ 1236.504352] RBP: 0000000000000002 R08: ffff88808f64f8a8 R09: 0000000000000000 [ 1236.511621] R10: 0000000000000005 R11: ffffffff8c66501b R12: 0000000000000000 [ 1236.518905] R13: 0000000000005706 R14: ffff8880b4206e40 R15: ffff8880b4206e40 [ 1236.526202] ? tcp_cwnd_reduction+0x30e/0x370 [ 1236.530719] ? tcp_cwnd_reduction+0x30e/0x370 [ 1236.535305] ? tcp_rate_gen+0x44e/0x7e0 [ 1236.539285] tcp_ack+0x3e8a/0x51d0 [ 1236.542855] ? tcp_fastretrans_alert+0x2d70/0x2d70 [ 1236.547818] ? tcp_validate_incoming+0x43c/0x1670 [ 1236.552676] tcp_rcv_established+0x66b/0x1ef0 [ 1236.557177] ? __release_sock+0xd0/0x3a0 [ 1236.561245] ? tcp_data_queue+0x4730/0x4730 [ 1236.565578] tcp_v4_do_rcv+0x5d6/0x870 [ 1236.569471] __release_sock+0x134/0x3a0 [ 1236.573461] __sk_flush_backlog+0x22/0x30 [ 1236.577616] tcp_sendmsg_locked+0x2624/0x2f60 [ 1236.582135] ? tcp_sendpage+0xd0/0xd0 [ 1236.585957] ? mark_held_locks+0xa6/0xf0 [ 1236.590026] ? __local_bh_enable_ip+0x159/0x270 [ 1236.594705] tcp_sendmsg+0x2b/0x40 [ 1236.598246] inet_sendmsg+0x132/0x5a0 [ 1236.602052] ? security_socket_sendmsg+0x83/0xb0 [ 1236.606809] ? inet_recvmsg+0x5c0/0x5c0 [ 1236.610787] sock_sendmsg+0xc3/0x120 [ 1236.614501] __sys_sendto+0x21a/0x320 [ 1236.618300] ? __ia32_sys_getpeername+0xb0/0xb0 [ 1236.622978] ? check_preemption_disabled+0x41/0x280 [ 1236.628008] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1236.633032] ? syscall_trace_enter+0x3b7/0xd60 [ 1236.637616] ? lock_acquire+0x170/0x3c0 [ 1236.641591] ? syscall_slow_exit_work+0x630/0x630 [ 1236.646443] __x64_sys_sendto+0xdd/0x1b0 [ 1236.650507] do_syscall_64+0xf9/0x620 [ 1236.654316] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1236.659506] RIP: 0033:0x7fdc3d15aa39 [ 1236.663220] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1236.682122] RSP: 002b:00007fdc3a6af188 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 1236.689836] RAX: ffffffffffffffda RBX: 00007fdc3d25e020 RCX: 00007fdc3d15aa39 [ 1236.697110] RDX: 00000000fffffd46 RSI: 0000000020000240 RDI: 0000000000000003 [ 1236.704382] RBP: 00007fdc3d1b4c5f R08: 0000000000000000 R09: 00000000000001f4 [ 1236.711676] R10: 00000000000081f4 R11: 0000000000000246 R12: 0000000000000000 [ 1236.718948] R13: 00007ffec07a11af R14: 00007fdc3a6af300 R15: 0000000000022000 [ 1236.726635] Kernel Offset: disabled [ 1236.730263] Rebooting in 86400 seconds..