t6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:34 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000), 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:35 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80c00, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000040)={0x800, 0x400, 0x6cb, 0x10001, 0x5, 0x101, 0x6, 0x9, 0xdb68, 0x401, 0x8, 0xec2}) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:35 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@rand_addr, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000040)=0xe8) r3 = getegid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000480)=0xe8) write$P9_RSTATu(r1, &(0x7f00000004c0)={0x75, 0x7d, 0x1, {{0x0, 0x58, 0xd6b1, 0x4, {0x0, 0x1, 0x5}, 0x14040000, 0x7, 0x3, 0x80, 0x14, 'mime_type%em1vmnet0&', 0x5, 'self]', 0x2, '--', 0xa, 'mime_type^'}, 0x8, 'wlan1/%{', r2, r3, r4}}, 0x75) listen(r0, 0x3) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000000080)="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", 0xffffffffffffffe8, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000540)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0xffffffffffffffe1, 0x8}, &(0x7f0000000600)=0x90) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r5, 0x84, 0x23, &(0x7f0000000640)={r6, 0xf952}, 0x8) 17:09:35 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FICLONERANGE(r1, 0x4020940d, &(0x7f0000000080)={r1, 0x0, 0x1f, 0x1, 0x3}) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0505405, &(0x7f0000000000)={0x1}) clone(0x0, &(0x7f0000000140), &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) dup3(r1, r0, 0x0) 17:09:35 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000140)=0x2, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x703000, 0x0) write$P9_RREAD(r2, &(0x7f0000000040)={0x9b, 0x75, 0x2, {0x90, "6b4efffd409906e00eeb9d1da0d099c9d9faa6c1d747a414a3a585b27392f1dc78b35d43f402013b4bf3a9f0eba50ee3de0fd09bddaf6580eb7219ea328c27711757a7c7c30c3be00eb4348ac40592ba21a1a74f6326f3d8c10cabb993c0cb8fd615aa0df0d88d9ad810a52e15a99e372c310ef6b998bf1dad498e493151fabf52f06fb67fc90a71a22bacb04fc7bcb7"}}, 0x9b) 17:09:35 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) open_by_handle_at(r1, &(0x7f0000000140)={0x102, 0x768, "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"}, 0x0) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x800001, 0x400004) sendmsg$key(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x2, 0x0, 0xfffffffffffffffd, 0x0, 0x3, 0x0, 0x8000000001, 0x25dfdbfb, [@sadb_x_nat_t_port={0x1, 0x15, 0x4e23}]}, 0x18}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:35 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x10800, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f00000000c0)={0x0, 0x5b, &(0x7f0000000040)="20635f0f8b82268b479453f5d29554f9c60af767b8d83cd9f6674e9ecd72f211e5a6afd52ba98fed7171f260a4c67c0aa49e798020845cf76f385b68062f8ea6583b1096dd84cfb3d4572b748b5b6ad6f0bac385b9d32b7faa250e"}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:35 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6a, 0x4ee00) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000040)=0x1) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:35 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e1f, 0x1000000048, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) 17:09:35 executing program 2: openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000040)='cpuset.mem_hardwall\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000000040), &(0x7f0000000140)=0x68) close(r2) close(r0) 17:09:35 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000080)=r2, 0x4) 17:09:35 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d}, 0x2c, {'group_id', 0x3d}, 0x2c}) stat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000480)) read$FUSE(r0, &(0x7f0000001000), 0x1000) stat(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000180)) read$FUSE(r0, &(0x7f00000020c0), 0x1000) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, 0x1, {0x7, 0x1b}}, 0x50) write$FUSE_DIRENT(r0, &(0x7f0000000500)={0x58, 0x0, 0x2, [{0x1, 0x0, 0xb, 0x0, 'em1nodevem1'}, {0x0, 0x0, 0x1, 0x0, ','}]}, 0x58) 17:09:36 executing program 3: syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x17c7, 0x40000) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="e0000002ac1414bb0000000002000000ff000001ffffffff"], 0x18) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000140)=ANY=[@ANYBLOB="e00000027f0000000000000001000000a72c8937f5001bff225a7c567419292a0382a52bb5c0cdb38edf618cf026165846a9499f8f52273d1881ba"], 0x14) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f00003fdff5)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl(r2, 0x9, &(0x7f0000000080)="9cbed5ff2928d7de368cb15c9445269a3a26668c3e85832b84ced3d04bd65487d317d998425cd53d41bfdcb32ece04cef5e45ef886b6d44c14da989e226c8b5e4640aef61581f45f5fbefa5b24ef25") setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:36 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:36 executing program 5: r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x7) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:36 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f0000000040)='net/arp\x00') r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="0200000002007f1ec8aa55fc4ed9c624"], 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:36 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:36 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2080, 0x0) acct(&(0x7f0000000100)='./file0\x00') faccessat(r1, &(0x7f00000000c0)='./file0\x00', 0x10, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f00000013c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)=0x1024) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x400, 0x0) connect$l2tp(r3, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x4, 0x0, 0x4}}, 0x26) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x1f}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000380)={0x0, 0x1000, "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"}, &(0x7f00000001c0)=0x1008) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000002c0)={r4, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x98) 17:09:36 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0xffffffffffffffff}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) r3 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x422000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000200)={r1, r3, 0x0, 0x1}, 0x10) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=""/80, 0x50) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) lseek(r1, 0x0, 0x3) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0505405, &(0x7f0000000000)={0x1}) clone(0x0, &(0x7f0000000140), &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000000c0)="0878b9d49c3b91f5f5f2ea7089fc3ad807d129efa3b0ea0ec19349cbbe645ac2a13abccd450187f524603ed077b4ec8688e6164a1eaebe65ef6285742dd5170ac6f47d4f1a242639a0d681a3165dc67b4b6b221045752c3c4e000000") dup3(r1, r0, 0x0) 17:09:36 executing program 2: openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000040)='cpuset.mem_hardwall\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet6_sctp(0xa, 0x1, 0x84) mbind(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000000200)=0x7, 0x0, 0x1) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000000040), &(0x7f0000000140)=0x68) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x100000001, 0x141000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000180)={r4, 0x1}, &(0x7f00000001c0)=0x8) close(r2) close(r0) 17:09:36 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = getpgrp(0xffffffffffffffff) syz_open_procfs$namespace(r2, &(0x7f0000000000)='ns/cgroup\x00') sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:36 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000000)={{0x33, @rand_addr, 0x4e21, 0x0, 'sh\x00', 0x1, 0xffff, 0x5}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x2000, 0x8, 0x2400000, 0x7fff}}, 0x44) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:36 executing program 5: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="aca9419ff24196b1774803bd386097", 0xf, 0xfffffffffffffffb) r1 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000015c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001600)="a608ca298e5dce989d57f736191aebc9e2eb41c9d6a79f2417", 0x19, 0xfffffffffffffff9) keyctl$instantiate_iov(0x14, r0, &(0x7f0000001540)=[{&(0x7f0000000140)="10ea41bf343368e76cdcca2308b9718a119f965c74ed3e9f346f5fe221a3c9c71b3a5269d28acc1885b5b6b22e5fa630171316a2ce074b970fa4cf78bb1d7987345e052ad797a27dfe75383ab240c288b1c753813541edc6314b9ddce8349cc18f32e01a2a06253c", 0x68}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000000200)="0864fca70bb888d8cb7ad73cafa58540d7066a1364b5245867ca7c94db190fb88c1202f1cffc1a0c35b71b76310dbe3d0881ab69a4e52f887dfcc9d54fb6cbf30789f4143245d4b05457ba9a8a462e68c364dbb63310c90838fa4883672e90088dcb65af72584d1e619a28debe28f32dc7acd2dc9639e36a39", 0x79}, {&(0x7f0000001640)="ec", 0x1}, {&(0x7f0000001380)="917f7537706eb5ad2b6765fb4658ac6109fd76787048583d04f984e62ad2e7e7107bb58325f2e51052e5ea532e7402452db392b1bb163a2b18801b04f2babe6928ac4d7495f02eb5f3f7aa6141e44814a919af7c398fd122b4f32bd5fd01b26dd7dce41b632b4d8af7413ba850ed6e427bb73338f10eccb41abd312e468d09ba6c988b30ad0bf300e49c22bd1438f95eccd5430a97a0fb1d63b6ea401cb471eabd3ae3c44dd1021922c3a23da489a7dab274363f8fb89aa0d0e7ebf3e92d9f9c03c860b1ab04aa0851f5820a3afbc739b5e69ba1fb98bde9d2fb69df6319cb45382204b445f1bdaf8ba70eecf8ab", 0xee}, {&(0x7f0000001480)="b051257f95798a64a2dbfa144acb30f67ff57982226a7f239affba4eee314b99a44b009493690b2a56e844249fd80b3586a89c448b9dcefd44ea2530b728fc5aca4f4242519a16e58ab61a63ff87963bed6d6027592d21c11ea2fae7898192004df567424e1e4f88a62bd43635cca696b25d20e4545b4d5f25bcd1d9609e00db1d31c13381b7ad31db7daf4bca51bee90b119b6b97b4ea", 0x97}], 0x6, r1) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r2, 0x3) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:36 executing program 6: r0 = socket$inet6(0xa, 0x7, 0x8010000000000082) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl(r0, 0x1, &(0x7f0000000000)="6f71e6f298ec50da9742cdebbdef1bcd2c30789815a32613e59945e45036a6d91751db7a2f3778a9b8604a6488226bb507b14fd1d9ccf688a2999d3b9331dddbddfd3995099ca378e0fb24b4d31516e0f064f02e5a9da54aab5fab8581df7184160caeeb99b856f155a625ea1213599e891869bbb5c2b658de33539c7e2ff04d52da9dc7b967831d90516ac15e71aae85127e572f0511418a7c2b047a480422c8a14c11711bf942e263962868ededede22bb39c77ebe7bc7889a13582ff65f48e10889a738e83e656958e992142d773221505b8bed7f0d846158707209bf1146a739bce16d0b348d31a5b3c3") r2 = add_key(&(0x7f0000000100)='logon\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="f28a0988e406e9675d439fa713383804ca1f1446c0ba1da636ed12f6be4835b6d4d7583665ff4b9db57110327326e64da6478829236c9a6acc177a7502e1a97f9e7570feb51577d5bca1ccf86fedc106382ffc88268abc682cb2bee62c222366b3cefebd37144fde1c079f8e28df206b13f87194c8fe53de190f8f134854c5340b9905f334aeda37367c9c346d05001724ce1ae7bf9e750bcd057ece5027beddcea8488a9532f15ce6ffb78232b64682a63b77592de24b2447daaf6a7c8e1d121683d81615d2e0d2262d3bb16f267a82fade60624742", 0xd6, 0xfffffffffffffff9) keyctl$revoke(0x3, r2) keyctl$revoke(0x3, r2) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:37 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d}, 0x2c, {'group_id', 0x3d}, 0x2c}) stat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000480)) read$FUSE(r0, &(0x7f0000001000), 0x1000) stat(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000180)) read$FUSE(r0, &(0x7f00000020c0), 0x1000) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, 0x1, {0x7, 0x1b}}, 0x50) write$FUSE_DIRENT(r0, &(0x7f0000000500)={0x58, 0x0, 0x2, [{0x1, 0x0, 0xb, 0x0, 'em1nodevem1'}, {0x0, 0x0, 0x1, 0x0, ','}]}, 0x58) 17:09:37 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0200000002000000000000000000000094760bd9c134e4e96b63f89c3d78f9b59d7be4422e5ca4d8f5843bbfa3c571d62031c28c2b9c47f84ab8ca97ab31c583e35b0bd2c68b4944e40529ef0432026271c3697506c633669c13999ade8ff7f161f390f55d6ac03f0e88e995a55de7e663f6f8f653230000000000000000000000"], 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) [ 317.245964] IPVS: set_ctl: invalid protocol: 51 0.0.0.0:20001 17:09:37 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)={0x0, 0x3, 0x0, 0x0, 0x10}) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0505405, &(0x7f0000000000)={0x1}) clone(0x0, &(0x7f0000000140), &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) dup3(r1, r0, 0x0) 17:09:37 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'ip6tnl0\x00', 0x8001}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:37 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x6, 0xcf, 0x2, 0xfffffffffffffffe, 0x4, 0x100000000, 0x49, 0x2, 0xfb, 0x9e46}, 0xb) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:37 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffff) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) [ 317.563925] IPVS: set_ctl: invalid protocol: 51 0.0.0.0:20001 17:09:37 executing program 6: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @empty, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffa, 0xee36, 0x1, 0x100, 0x2, 0x2, r1}) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r2, 0x3) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000000380)=""/4096) sendto$inet6(r3, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:37 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e21, 0xfffffffffffffffd, @dev={0xfe, 0x80, [], 0x12}, 0x3}, 0xfffffcc0) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:38 executing program 2: openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000040)='cpuset.mem_hardwall\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") clock_gettime(0x4, &(0x7f0000000000)) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100), 0xffffff1e) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000000040), &(0x7f0000000140)=0x68) close(r2) close(r0) 17:09:38 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x400, 0x0) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="02000000020000000000000000000000c9942b94e53a8658e3a02bc85a297ba45d357f38d329b6c0c6a2df4750328453afee5b934d766f466efc50cfe4de7c84a56b2ce3bdc4cb8878e2a6873559be85107d633545cfee8af522c14130fbe1f239d8e52efccce6af1b420b4ca01a343547dd67705b00369049d0575a759b60e2253d9587d6438dc56128de0c51e763d59ab83795871c"], 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:38 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xb2, 0x20001) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000000040)=0x3) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:38 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) r2 = getpgid(0x0) capset(&(0x7f0000000080)={0x20080522, r2}, &(0x7f00000000c0)={0x0, 0x80000000, 0x9, 0x3, 0x1000, 0x5}) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x46d1, 0x101200) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f0000000040)={0x20, 0xbc, 0x1, 0x2c00, 0x40, 0x1}) 17:09:38 executing program 2: r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000040)='cpuset.mem_hardwall\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0xffffffffffffffff}) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto(r2, &(0x7f00000002c0)="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", 0x1000, 0x404c890, 0x0, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) writev(r0, &(0x7f0000001780)=[{&(0x7f0000001540)="adee6f94b562a7c308fe044a2cb9cfd0918d7bc16119d932b044a04373ae50a731578c1cfb75b50e844939bce33836cd8cede40ea66bb8cc243791d34747293aad13c3789fc53b20433c9a04087718fdfdf572d90d7067844410c0b72e49edbea875f657c88711b99e8c2956745454bf13db75833c4b", 0x76}, {&(0x7f00000015c0)="a706c98ab05bae4472d7e8111f29e067076ccdfb9982ada1e18e35448c603efa12757895f032800f275e019673e88b636432dbbee2dda3e4ca69c18b4cac0ce92abd7f16eb5c89915420059f41fbaef197386e67141105cfa25221c5ead6d0d4f5cfbe9adb58ed452b1fdd319f71206ca75557347a7ff9a8fe96e863dedafbe290", 0x81}, {&(0x7f0000000240)="0cfc8e2e5584da06ed69d986a460944a1560a493a708337ed5d115a0106d507d94ad299d5d3ed57362c872fa293543b13ccef44b9144263e5a6b", 0x3a}, {&(0x7f0000001680)="fb53f8a01cce79b6f816f449e904fb2af2e5641c3250db16aaa6060937cc1024310a575ae5fa6d0accc0ecbfbe7fcea8bf0d78fee9194d94b4f487b867527a7eeda786b31de2c84bb062580718499ffa7f7fb124c2ef8c21", 0x58}, {&(0x7f0000004000)="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", 0x1000}, {&(0x7f0000001700)="676607d4617c31bce4b102ef43e0f7d59baba352c4de272794207964b218e2a9e91aa2fce6be66140b23410f5a4222810dc2b9abb6e94672d3e9542c899a0279a5c35b40ef1e67013da99a7985bcb6e7823928c659a6e349dfac5d35bbbc37e07db16c3d", 0x64}], 0x6) getsockopt$IP_VS_SO_GET_SERVICE(r3, 0x0, 0x483, &(0x7f0000000040), &(0x7f0000000140)=0x68) writev(r3, &(0x7f00000000c0)=[{&(0x7f0000000180)="10fa08396e4ddfb6d91cd52a380549e6061f60d2df6f3128ec639a02c0ee6821e277f3ea85cdebd1b68cca53c20ada3a6f1d312c27785baeb9110a966306f81c040631aad434651946c03507bcf3f150de62415cf13d86a211798a4f90c3ece54f1ec493ec04b196e387c42dc535356ea6e29f739b8b862539d9a1505e9c933f55903f8f6744175cd27902716adbf58c2c661d59a75fd73c5272c52b0fb6f8f2466a", 0xa2}, {&(0x7f00000012c0)="cf13fb1350250390540277c6e85059989b07bba007ea9cd6264f8001375fcc0473b157ea7fa6424f58291db4ee40d2e73ff7a296cfe50a124922b812de73fc12d12a90dcd3728cc921ab567e8060b51fda874c0cc9ca8f53897e61ee20b722b1b65faab02941f6427b0172eccc64306f5ab6743a689131636c3246dce138d719e1b53aa8259706dfa270cae9a8c278a363d935ecb99a86f7d4fb2a9c9ca089b49125d6e3fca4fddba49dcb9f78e985ab879300c5", 0xb4}, {&(0x7f0000002040)="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", 0x1000}, {&(0x7f0000001380)="43d2cb5fd4b211071ea9f6531ea57d908b898343275ff6d69b97fc126bb777f383c767814702314798acbfc94a72149c2bc8cce22d5774dc91868f663c603d69a9487e8f63fce38e6e44e5e60711e04f03926c9c8a809d419cf4e6cd4f30e246457357e212967dc149675b04f655bf391840e4a17c94ce816c59f57453715ff5e9131e4bf66492b4c3efc94ca5c138588833ee28611f4bc636de4270fab2", 0x9e}, {&(0x7f0000001440)="ede827f38c53f75ba2442ba2c663ae57fd0a1df865dbc581feb0ee6c88f712119d0658b3f01393afe4221fd06ea8df6fe8d90e2cebc4a2947e0a11cf60115c10c643c10854c12801ffa85465f274858227cac038e03492f185f1a4acebcf40f031b689480cc02de51670e5079aac97062576862bb78f811c82651cb9a8a199d49684fda77468ea23e21756a88a3cd77dc9a12e229d8131345441c796181103b6f3cfceccdeb6c53bd0479f5e4536b2fdf23a06a6dc3d0d76e7de81cca3db1bccd4f0532002d162feec50732383ef0dcfd38bb48cfc0eeb2e46241f", 0xdb}], 0x5) close(r3) close(r1) 17:09:38 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000000)={{0x33, @rand_addr, 0x4e21, 0x0, 'sh\x00', 0x1, 0xffff, 0x5}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x2000, 0x8, 0x2400000, 0x7fff}}, 0x44) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:38 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) splice(r1, &(0x7f0000000180), r0, &(0x7f00000001c0), 0x101, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000000540)={'broute\x00', 0x0, 0x4, 0xb0, [], 0x7, &(0x7f0000000400)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000480)=""/176}, &(0x7f00000005c0)=0x78) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x800, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000140)) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000000300)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000340)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1c}}, 0x1ff, 0x9, 0x200, 0x500, 0x1ff, 0x0, r4}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0xa2}}, 0x1, 0x5, 0x0, 0x0, 0xd}, 0xfffffffffffffd87) 17:09:38 executing program 6: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r0, 0x8) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x3) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, [], 0x1f}, 0x7}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000000)={'mangle\x00'}, &(0x7f0000000080)=0x54) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:38 executing program 2: openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000040)='cpuset.mem_hardwall\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet6_sctp(0xa, 0x1, 0x84) creat(&(0x7f0000000000)='./file0\x00', 0x6b) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000000040), &(0x7f0000000140)=0x68) close(r2) close(r0) [ 318.722129] IPVS: set_ctl: invalid protocol: 51 0.0.0.0:20001 17:09:38 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) r3 = socket$inet6(0xa, 0x80007, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0505405, &(0x7f0000000000)={0x1}) clone(0x0, &(0x7f0000000140), &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) dup3(r1, r0, 0x0) 17:09:38 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) splice(r0, &(0x7f0000000140), r0, &(0x7f0000000180), 0x9, 0x1) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:38 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="e3000000050000f2a0065c4ea8f500f0cb7b432a18dcb89439212997d0ffffffffffff00c00000000000000000fcab48851157d3b5e62666c7ff17c6d1ddc0cd96ec9c9ee765f2e31b1a49252c567191c3578259a13d3a2cdc99881b18811b82cfb4189d234ddd4e904ea2975bfe33de8c"], 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) chdir(&(0x7f0000000000)='./file0\x00') 17:09:38 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1ffffffffffffffb, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:39 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000280)={0xa, 0x4e20, 0x0, @empty, 0x75cc}, 0x1c) listen(r0, 0x1000000003) r1 = syz_open_dev$audion(&(0x7f00000008c0)='/dev/audio#\x00', 0xff, 0x105080) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000900), &(0x7f0000000940)=0x8) ioctl$RTC_WKALM_RD(r1, 0x80287010, &(0x7f0000000980)) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x804e23, 0x0, @loopback={0x0, 0x1}}, 0x0) r3 = accept4(r0, &(0x7f0000000000)=@rc, &(0x7f0000000080)=0x80, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00000009c0)=""/208) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x8, 0x3, 0x1f, 0x8, 0x80}, &(0x7f0000000180)=0x98) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000002c0)=0x0) process_vm_writev(r5, &(0x7f0000000780)=[{&(0x7f0000000300)=""/116, 0x74}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/216, 0xd8}, {&(0x7f00000004c0)=""/147, 0x93}, {&(0x7f0000000580)=""/11, 0xb}, {&(0x7f00000005c0)=""/146, 0x92}, {&(0x7f0000000680)=""/205, 0xcd}], 0x7, &(0x7f0000000880)=[{&(0x7f0000000800)=""/120, 0x78}], 0x1, 0x0) connect$inet(r3, &(0x7f0000000ac0)={0x2, 0x4e24}, 0xfffffffffffffe5a) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000001c0)={r4, 0x80000001}, &(0x7f0000000200)=0x8) 17:09:39 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000040)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000180)=r3) 17:09:39 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0xae2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r1, 0x2}, &(0x7f0000000180)=0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="ff0efbfe505e0027e068117b9f5c8e299abacbf434591ca2cafdf6b6bf2cb1dfdffb2473ddead03b63aa447648b2ed2773f13259aeca93930ee1e3", 0x3b, 0xfffffffffffffffc) keyctl$instantiate(0xc, r3, &(0x7f0000000200)="282fa1b8c8cebdea46824cf4a1610e82560dd1ddd39df801c100cbe94352b4a539f943f4a6f1335d12f1c334ae61dfe22d17428d2a49bea255f71ed908afb838fa45dc1bf24f494b096b5f288cbf5996cbfd0848e8ceb4eadab7602e816edf63", 0x60, 0xffffffffffffffff) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:39 executing program 0: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r0, 0x8) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x3) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, [], 0x1f}, 0x7}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000000)={'mangle\x00'}, &(0x7f0000000080)=0x54) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) [ 319.460396] sctp: [Deprecated]: syz-executor6 (pid 14449) Use of struct sctp_assoc_value in delayed_ack socket option. [ 319.460396] Use struct sctp_sack_info instead 17:09:39 executing program 2: r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000040)='cpuset.mem_hardwall\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$IP_VS_SO_GET_SERVICE(r3, 0x0, 0x483, &(0x7f0000000040), &(0x7f0000000140)=0x68) close(r3) close(r1) 17:09:39 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ftruncate(r0, 0x3f5) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x8001) 17:09:39 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:39 executing program 7: pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_GET_COMMAND_Q(r0, 0x2270, &(0x7f0000000280)) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000000)) bind$inet6(0xffffffffffffffff, &(0x7f0000000380)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x810, r1, 0x0) listen(0xffffffffffffffff, 0x3) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x800, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000100)={r3, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x6, 0x1ff, 0xffffffff7fffffff, 0xc9b4, 0x2}, &(0x7f00000001c0)=0x98) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r4, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e20, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x1a2) ioctl$SCSI_IOCTL_GET_IDLUN(r2, 0x5382, &(0x7f0000000200)) [ 320.010893] sctp: [Deprecated]: syz-executor6 (pid 14479) Use of struct sctp_assoc_value in delayed_ack socket option. [ 320.010893] Use struct sctp_sack_info instead 17:09:40 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0}, &(0x7f00000001c0)=0xc) quotactl(0x1c, &(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000200)="f04562b80f79718a6a355ec5ffe260fde4af354cc15a142dfd3c54690e1ae8f1d9206e007e6b1dc9ea7d56bcfcdabbc11513bf0271b5eb1be51bddefd4bddf59837eb5b7c9738ae087cba7d2238f0b525dd503237348803c627c018b6288e67da7d91bfaba747f5ceb6832b9b6549adddda8a10bbd492febb20d7d9e25a59acfe41f6d9af7f46d8b4837abe376c3f56826c62afa13131cdc101b1bec804c854f0aa1f33d72261b686c183b49a5a820943d5b3c6cc0088c") r2 = gettid() sched_getscheduler(r2) listen(r0, 0x3) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000480)=ANY=[@ANYBLOB="020000000200000000000000000000004734977e293612c8f1bdabf73ef1107aa6bcb9f2671b654d6a7c9b881f962b855fbbb41fc774a4ac6c326c681ce952509485d045c45d06f19e0ed9d8f7db51c0f3e0b2d022020bfdbb865d8f989b683597343b1a16cc8a4fbd495c9de360200f1e9d52e029d27a9d3b9d8e78b14438d6ac8d150dd4aef768d693a3ef3fa5f534d34260e70fc8000000000000"], 0x10}, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f0000000040)=0xe8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x40, 0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000000c0)='ipddp0\x00', 0x10) r5 = getegid() lchown(&(0x7f0000000000)='./file0\x00', r4, r5) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000080)={'tunl0\x00', 0x5a01}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:40 executing program 7: r0 = socket$inet6(0xa, 0xe, 0x8010800000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='rdma.current\x00', 0x0, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000200)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0x2e) r4 = getpgid(r3) ptrace$getregs(0xe, r4, 0x8, &(0x7f0000000140)=""/176) sendto$inet(r2, &(0x7f0000000040)="b46c3d5fc0d8290b63c2a48876ff4fb707acb6b54cd07a5c10f44a6f24246fb935643db73c22c36cc17ad177d79854a64c854a078b236e600ab9717c76c4fc29b52ffc4073d4c3cb12c7c635f14bb2cd62992372fa86947089fab5b392465089fe6b17d6c6d0a6e71ebd5f2b84f5d37755ac83196c257e7b279badec1d0fa81c74bcae14333715363afd6fb91e361720b79d0b4ec11d9710e8561da610ce", 0x9e, 0xc004, &(0x7f0000000100)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:40 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0505405, &(0x7f0000000000)={0x1}) close(r1) clone(0x0, &(0x7f0000000140), &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) dup3(r1, r0, 0x0) 17:09:40 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x80000000000000, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:40 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x80000001, @dev={0xfe, 0x80, [], 0xa}}}, [0x4257, 0x3ff, 0x0, 0x1ff, 0x8000, 0x0, 0xfffffffffffffffd, 0x8, 0x8000, 0xfff, 0x40, 0xffffffff, 0x6, 0x2, 0xc3a]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x432a, 0x8009, 0x401, 0x7, r2}, &(0x7f0000000240)=0x10) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:40 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="e3000000050000f2a0065c4ea8f500f0cb7b432a18dcb89439212997d0ffffffffffff00c00000000000000000fcab48851157d3b5e62666c7ff17c6d1ddc0cd96ec9c9ee765f2e31b1a49252c567191c3578259a13d3a2cdc99881b18811b82cfb4189d234ddd4e904ea2975bfe33de8c"], 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) chdir(&(0x7f0000000000)='./file0\x00') 17:09:40 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x4, 0xfffffffffb, 0x20000000, 0xfffffffffffffffd, 0x20}, 0x98) 17:09:40 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:40 executing program 2: r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000040)='cpuset.mem_hardwall\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r3 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r3, &(0x7f0000000100)={0xa, 0x4e20, 0xff6, @empty, 0x8001}, 0x1c) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x7fff, 0x2, 0x1, 0xffff, 0x3, 0x6, 0x9, 0x354, 0x40, 0x2ba, 0x1, 0x60, 0x38, 0x2, 0x5, 0x4, 0x3ff}, [{0x3, 0x5, 0x81, 0x6, 0x8, 0x8, 0x40, 0x3}], "20b3718a28a07a8c6e69ad930536752d9d98ea87e2fc31dfcc3f989a5161b8fa665ee94cf7be366147e57de2d12196abc7769ce8e6ea1f2e484884588e894366567e70750da3480f4dda50b638891e3344ee34dfd0581e7d5e88e2d1ae20692e8ddf3453bbb81ea2185e8cc7e683fbe7b716913c07a29c252bf1616eb6328d8b3ac653fc", [[], [], [], [], [], [], [], [], [], []]}, 0xafc) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0xfffffffffffffe11) getsockopt$IP_VS_SO_GET_SERVICE(r3, 0x0, 0x483, &(0x7f0000000040), &(0x7f0000000140)=0x68) close(r3) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r4, 0xc0045516, &(0x7f00000000c0)=0x2) close(r1) 17:09:41 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="02000000020000010000000000000000"], 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:41 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8001, 0x0) ioctl$RTC_EPOCH_SET(r1, 0x4008700e, 0x8000) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:41 executing program 2: openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000040)='cpuset.mem_hardwall\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) write(r0, &(0x7f0000000000)="d896b3164002d40fa8c0645b0f88ae4ded92ca77a0b6463af9d48ffe9f88bac0ebe369b96b60b62683b7", 0x2a) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000000040), &(0x7f0000000140)=0x68) close(r2) close(r0) 17:09:41 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8, 0x482000) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)) listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000280)={0x0, 0x7}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000003c0)=@assoc_value={r3, 0x8000}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0xac, &(0x7f0000000080)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in6={0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff]}}, @in6={0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x4e20, 0x100, @dev={0xfe, 0x80, [], 0xd}, 0x8000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}, @in6={0xa, 0x4e21, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x9}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000440)={r4, 0xfffffffffffffc19, &(0x7f00000001c0)=[@in6={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8001}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000240)=0x10) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:41 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x20) 17:09:41 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x6, 0xcf, 0x2, 0xfffffffffffffffe, 0x4, 0x100000000, 0x49, 0x2, 0xfb, 0x9e46}, 0xb) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:41 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x400, 0x103041) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2800000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=ANY=[@ANYBLOB="1800007c", @ANYRES16=r2, @ANYBLOB="000131bd7000fbdbdf255cc3091528379007"], 0x18}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff]}}, 0xffffffffffffffa9) listen(r0, 0x103) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0xffffffffffffffff, 0x0, 0x8000, 0x800000d}, 0xfffffffffffffe87) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0x3f}, {0xa, 0x4e22, 0x100, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x6, [0xff, 0x6, 0xa6e, 0x7, 0x3, 0x77, 0x2, 0xffffffffffff5f1f]}, 0x5c) 17:09:41 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = semget$private(0x0, 0x3, 0x82) semctl$GETNCNT(r2, 0x7, 0xe, &(0x7f0000000000)=""/186) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:41 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0xfffffffffffffee3, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0xd}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:41 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0505405, &(0x7f0000000000)={0x1}) clone(0x0, &(0x7f0000000140), &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) dup3(r1, r0, 0x0) 17:09:41 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) r2 = socket(0x9, 0x5, 0x5) sendmsg$kcm(r2, &(0x7f0000000140)={&(0x7f0000000000)=@llc={0x1a, 0x30d, 0x1, 0x814, 0x63, 0x6}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000080)="06f90e9a94d9ee77e81e86621c49c1da06dea162e8d80962d27db3af700560c08619d77ffd0264411bdbf555567b31e5a579b78248121971ef3dda05db287669d8d462771d5117946750d296278bfc48f05bff6e0b07e29fbee087be753f9a5438ab", 0x62}], 0x1, &(0x7f0000000380)=[{0x38, 0x12d, 0x5, "472de94a3096aea3e8622b276d43c8d309c29a7cefaf8368043c990ba2e59a19f514a237e34545"}, {0xa0, 0x129, 0x6f2, "4242280cafe9a1e977aebcd9cd34847bce53fe262129ccec9070570daabb3b0dfc7129072da59836533f1f208b8a3d0b9f8f7de2b30a288e9b5eb517183ed42843419364ef63197fabf2d1f38ce7def9d5b8ab8f6eb30c899b25c13830fe9f1ce827bb1359c983b072e5f9878c590a3b2d2c94b9baa23354a8bb46aa6001de564fdb6711e8056c7a520916296e9b2b7a"}, {0xc0, 0x11, 0x10000, "bb3e30b8bc1e299213df285be1d444b842466c53fc386ece440c12e569053122173235e3ab59d1b5df164345d505bd6193e1de27a075630568af887a792a897c8f3f4599463a37cf37f1c94d998d889deeefaa57d99d62a84f29e88dbd27a99c4f4d2e2aa2e289f89b3381c143dd257c20207d5228c40d75de9af23f19cc919d420fa4f0998c449f8efd745dab5a52e0b237220bad64c8687f74dc9f656eda7a6628c33d8484c988ef"}, {0x1010, 0x111, 0x1, "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{0x1010, 0x8c, 0x1, "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{0x50, 0x113, 0x22ec, "e59d88a90c81905fed49c0cbd0c61893d5f28dfb4ec495212711e8459867956b8f55051ac6049ae968d8b98945e30e75103e0286b348b79b0c76"}, {0x40, 0x0, 0x3f, "7728b0546e2c14b2815ce22fa487d3b8f0ab77700f78b64ab19b119371afc8bdbad7e7e07309729803"}], 0x2248, 0x4040841}, 0x40804) 17:09:41 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername(r0, &(0x7f0000000200)=@pppol2tp, &(0x7f0000000280)=0x80) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) timer_create(0x0, &(0x7f0000000140)={0x0, 0x41, 0x5, @thr={&(0x7f0000000000)="304ee2ddfa4f2b717e82c97b96ac6564a947a181d2b60191040f395e9d81d8480e7c061945d7f21aa70156452e9dd7db2d9ba503846498a6063b0eb83e9c1f78ea97e4df9e27b136e212dd71d9a2bea4f7005ff6ecc58777db0f6fdf287d28ed2f9c21a3a1ebbda7d984da94df27a436382e282f5eafe74f58ddf9ab27863d3c6e6b29ec472602377e3c5b84220d3717c924a651458087ca0f", &(0x7f00000000c0)="1f554871398fbd9562e7ea1b19e29f030807903773c745ba8ef83c309aa67ee1e5b46ab2290f071148d582f54dd69459800e5e32d727fb43f9a9f1acaab3ce5d7e3e663e5d9e8817"}}, &(0x7f0000000180)=0x0) timer_settime(r1, 0x1, &(0x7f00000001c0)={{}, {0x77359400}}, 0x0) listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:41 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x100) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000040)={@broadcast, @remote}, &(0x7f0000000080)=0xc) 17:09:41 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020000de010000000000000000000000"], 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:42 executing program 0: r0 = socket$inet6(0xa, 0x7, 0x8010000000000082) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl(r0, 0x1, &(0x7f0000000000)="6f71e6f298ec50da9742cdebbdef1bcd2c30789815a32613e59945e45036a6d91751db7a2f3778a9b8604a6488226bb507b14fd1d9ccf688a2999d3b9331dddbddfd3995099ca378e0fb24b4d31516e0f064f02e5a9da54aab5fab8581df7184160caeeb99b856f155a625ea1213599e891869bbb5c2b658de33539c7e2ff04d52da9dc7b967831d90516ac15e71aae85127e572f0511418a7c2b047a480422c8a14c11711bf942e263962868ededede22bb39c77ebe7bc7889a13582ff65f48e10889a738e83e656958e992142d773221505b8bed7f0d846158707209bf1146a739bce16d0b348d31a5b3c3") r2 = add_key(&(0x7f0000000100)='logon\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="f28a0988e406e9675d439fa713383804ca1f1446c0ba1da636ed12f6be4835b6d4d7583665ff4b9db57110327326e64da6478829236c9a6acc177a7502e1a97f9e7570feb51577d5bca1ccf86fedc106382ffc88268abc682cb2bee62c222366b3cefebd37144fde1c079f8e28df206b13f87194c8fe53de190f8f134854c5340b9905f334aeda37367c9c346d05001724ce1ae7bf9e750bcd057ece5027beddcea8488a9532f15ce6ffb78232b64682a63b77592de24b2447daaf6a7c8e1d121683d81615d2e0d2262d3bb16f267a82fade60624742", 0xd6, 0xfffffffffffffff9) keyctl$revoke(0x3, r2) keyctl$revoke(0x3, r2) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:42 executing program 2: openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000040)='cpuset.mem_hardwall\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000000040), &(0x7f0000000140)=0x68) close(r0) 17:09:42 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020000000500e5cae4dc044d54680000030000000000000002000000e00000010000000000000000"], 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0xff, 0x0, 0xd}, 0x98) 17:09:42 executing program 1: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x800) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f00000000c0)={'raw\x00'}, &(0x7f0000000140)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000013000/0x3000)=nil, 0x3000, 0x1000000, r3) r4 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000013000)) r5 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r5, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0505405, &(0x7f0000000000)={0x1}) clone(0x0, &(0x7f0000000140), &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) dup3(r2, r1, 0x0) 17:09:42 executing program 0: syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x17c7, 0x40000) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="e0000002ac1414bb0000000002000000ff000001ffffffff"], 0x18) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000140)=ANY=[@ANYBLOB="e00000027f0000000000000001000000a72c8937f5001bff225a7c567419292a0382a52bb5c0cdb38edf618cf026165846a9499f8f52273d1881ba"], 0x14) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f00003fdff5)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl(r2, 0x9, &(0x7f0000000080)="9cbed5ff2928d7de368cb15c9445269a3a26668c3e85832b84ced3d04bd65487d317d998425cd53d41bfdcb32ece04cef5e45ef886b6d44c14da989e226c8b5e4640aef61581f45f5fbefa5b24ef25") setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:42 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = dup3(r1, r1, 0x80000) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000000380)={{0x0, 0x4, 0x8001, 0x1, 'syz0\x00', 0x6}, 0x3, 0x1, 0x64f, r3, 0x1, 0x3, 'syz1\x00', &(0x7f0000000040)=['}]em0self\x00'], 0xa, [], [0x4, 0x9, 0x5, 0x100000001]}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000004c0)={{{@in=@rand_addr, @in6=@dev}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000080)=0xe8) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x20000000000002db, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x58}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:42 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000000040)=0xca1, 0xff8f) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000080)=""/34) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:42 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) socket$unix(0x1, 0x7, 0x0) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:42 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000000)='N', 0xffffffffffffff4a, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="0237ff7f000000000000000000000000000000000089012a5b639cd503d3054d6fbe8f3a873554473843920797bc146bc72c76691c62d871245d467323a587ea0a"], 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) getsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000040), &(0x7f0000000140)=0x4) 17:09:42 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x18) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='sessionid\x00') setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0xb310) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000180)) listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) open_by_handle_at(r2, &(0x7f0000000380)={0xed, 0x40000000000000, "36c0f7132bfc8e572d8994b2baa273fa562cdc55d986603ceaf0d245a3f3f78b3b50177c9bb849b0a3de411473890dce853227ab6557eb1c6ec4baaf78e01fab1d8347624685ac74229ba580e1d5ef5e4c40b6be4751b16cecfe715ef54f7cad1e8698fd793fefea13d003b17ca98127bfe6b83b212b20f8a8c3637cc23883784401a6643da6f5bb2ce4d548e657d5042c82d99aa6eaf3278de8a7eb408ebf3ed7fce4d0fe3a39d7a9944a2e56fbbf732054228c10b0bfb00e13bf5e6bf9a384a5c98d94514fe5333f843c232d7c37b439a040408fceff412717297322138013d627152bde"}, 0x11d100) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0xffffffffffff0001, @dev={0xfe, 0x80, [], 0x19}}}, 0x9b, 0xf9a, 0x8, 0x8000, 0x3}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r3, 0x7}, 0x8) [ 323.005597] sctp: [Deprecated]: syz-executor6 (pid 14618) Use of struct sctp_assoc_value in delayed_ack socket option. [ 323.005597] Use struct sctp_sack_info instead 17:09:43 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="ff93d50d8f50000000"], 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000000)=0x4) 17:09:43 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername(r0, &(0x7f0000000200)=@pppol2tp, &(0x7f0000000280)=0x80) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) timer_create(0x0, &(0x7f0000000140)={0x0, 0x41, 0x5, @thr={&(0x7f0000000000)="304ee2ddfa4f2b717e82c97b96ac6564a947a181d2b60191040f395e9d81d8480e7c061945d7f21aa70156452e9dd7db2d9ba503846498a6063b0eb83e9c1f78ea97e4df9e27b136e212dd71d9a2bea4f7005ff6ecc58777db0f6fdf287d28ed2f9c21a3a1ebbda7d984da94df27a436382e282f5eafe74f58ddf9ab27863d3c6e6b29ec472602377e3c5b84220d3717c924a651458087ca0f", &(0x7f00000000c0)="1f554871398fbd9562e7ea1b19e29f030807903773c745ba8ef83c309aa67ee1e5b46ab2290f071148d582f54dd69459800e5e32d727fb43f9a9f1acaab3ce5d7e3e663e5d9e8817"}}, &(0x7f0000000180)=0x0) timer_settime(r1, 0x1, &(0x7f00000001c0)={{}, {0x77359400}}, 0x0) listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:43 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) openat$md(0xffffffffffffff9c, &(0x7f0000000280)='/dev/md0\x00', 0x20080, 0x0) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f0000001b80)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0xfffffffeffffffff, 0x9}, &(0x7f0000000040)=0xc) pipe2(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) getpeername$netlink(r3, &(0x7f0000001b00), &(0x7f0000001b40)=0xc) ioctl$SG_GET_SG_TABLESIZE(r3, 0x227f, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000001c40)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000001c00)={0xffffffffffffffff}, 0x13f, 0x5}}, 0x20) write$RDMA_USER_CM_CMD_DESTROY_ID(r3, &(0x7f0000001c80)={0x1, 0x10, 0xfa00, {&(0x7f0000001bc0), r4}}, 0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, &(0x7f0000000140)=0x84) r5 = syz_open_dev$usbmon(&(0x7f0000000380)='/dev/usbmon#\x00', 0x0, 0x90002) sendmsg$kcm(r2, &(0x7f0000001ac0)={&(0x7f0000000480)=@ethernet={0x1, @random="c9134e47b2aa"}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000500)="a388e31357b3eaa88aa7ce9d9f9fcdcbf605a43f2e15ed1c3015a5e72dc021943d911076131e00897ff5999184f847ee6a983aa1d3975dd7a58257eb376cb05e8ea1534b6b72f955bf90138c50faca94745e690d44e351946de28dfd991883d35c1a7b1930", 0x65}], 0x1, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x14d0, 0x5}, 0x4000000) ioctl$UFFDIO_WAKE(r5, 0x8010aa02, &(0x7f00000003c0)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0x1e4b, @loopback={0x0, 0x1}, 0x9c2}}, 0x2, 0xffff}, &(0x7f0000000240)=0x90) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={r6, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x1000000, 0x0, 0x0, 0x0, 0xd}, 0x98) ioctl$sock_inet_SIOCGIFADDR(r5, 0x8915, &(0x7f0000001cc0)={'ip6gre0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) 17:09:43 executing program 2: openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000040)='cpuset.mem_hardwall\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000000040), &(0x7f0000000140)=0x68) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xe0a, 0x470000) setsockopt$IP_VS_SO_SET_EDITDEST(r3, 0x0, 0x489, &(0x7f00000000c0)={{0x33, @loopback=0x7f000001, 0x4e20, 0x3, 'lblcr\x00', 0x1, 0x7f, 0x7}, {@rand_addr=0x80000000, 0x4e20, 0x2007, 0x1, 0xff, 0x1}}, 0x44) close(r2) close(r0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000180)={{{@in=@rand_addr, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000000340)=0xe8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000300)={'syzkaller0\x00', r4}) 17:09:43 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet6(0xa, 0x1, 0x4) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) listen(r0, 0x3) socket$can_bcm(0x1d, 0x2, 0x2) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:43 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x220202) getsockname$inet(r2, &(0x7f0000000080)={0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x4000) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f00000001c0)=0x9) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={r3, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x8968, 0xfffffffffffffffe, 0x0, 0x0, 0xd}, 0x98) openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x80, 0x0) 17:09:43 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) open_by_handle_at(r0, &(0x7f0000000000)={0xaf, 0x6, "fc37506d77e772638bd9e5c0c2c5904dbed36158ea8b2afb8d8aaffc273aeab13d089552a33fc1971cf6b8ff3d8b9cdeaf7c01e147f4bc5673fda2ab54de17e0bb237c8dbd6e10ac00fafbca288c9ba4236e569ef8667716c4cd128c8705eca30350e210c121525774a7027264324fd857b9245fc042b724901518462acc980dc06c3ea64698f7c154246a08635e65e6ddb9453108557c00229a9c8a74cfdd42027e56756f775a"}, 0x200080) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000c708000000000000003304d2446a0cb44400000000000000"], 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:43 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020000000500000000000000008c0000030000000000000002000000e00000010000000000000000"], 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:43 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) getsockopt$inet_dccp_int(r0, 0x21, 0x10, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") fstat(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r4, r5) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0505405, &(0x7f0000000000)={0x1}) clone(0x0, &(0x7f0000000140), &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) dup3(r1, r0, 0x0) 17:09:44 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername(r0, &(0x7f0000000200)=@pppol2tp, &(0x7f0000000280)=0x80) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) timer_create(0x0, &(0x7f0000000140)={0x0, 0x41, 0x5, @thr={&(0x7f0000000000)="304ee2ddfa4f2b717e82c97b96ac6564a947a181d2b60191040f395e9d81d8480e7c061945d7f21aa70156452e9dd7db2d9ba503846498a6063b0eb83e9c1f78ea97e4df9e27b136e212dd71d9a2bea4f7005ff6ecc58777db0f6fdf287d28ed2f9c21a3a1ebbda7d984da94df27a436382e282f5eafe74f58ddf9ab27863d3c6e6b29ec472602377e3c5b84220d3717c924a651458087ca0f", &(0x7f00000000c0)="1f554871398fbd9562e7ea1b19e29f030807903773c745ba8ef83c309aa67ee1e5b46ab2290f071148d582f54dd69459800e5e32d727fb43f9a9f1acaab3ce5d7e3e663e5d9e8817"}}, &(0x7f0000000180)=0x0) timer_settime(r1, 0x1, &(0x7f00000001c0)={{}, {0x77359400}}, 0x0) listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:44 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x401, 0x7fffffff, 0x5, 0x101, 0xfffffffffffffffb, 0x8, 0x4, 0xf7000000000, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={r2, @in6={{0xa, 0x4e20, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x400}}, 0x8000, 0x80, 0xda5c, 0x80000000}, 0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:44 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socket$inet6(0xa, 0x80807, 0x5) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x80) listen(r0, 0xffffffff) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x3b4, 0x44000, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0xfffffffffffffeef) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x1, 0x10000, 0x0, 0x0, 0xd}, 0x98) socket$inet_sctp(0x2, 0x5, 0x84) 17:09:44 executing program 2: openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000040)='cpuset.mem_hardwall\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f000000f000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x500, 0x0) ioctl$RTC_WKALM_SET(r2, 0x4028700f, &(0x7f00000000c0)={0x0, 0x1, {0x10, 0x12, 0xf, 0x18, 0xa, 0x1ee0, 0x4, 0x27, 0xffffffffffffffff}}) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000100)=0x82) close(r3) close(r0) 17:09:44 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x200000) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x6, 0x4) socket$inet6(0xa, 0x0, 0x1) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000040)=0x7fffffff, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:44 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = dup2(r0, r0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000000)=0x2) listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:44 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xd, 0x401) setsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000000380)="70ce0c8ee403522df0edfafc8839bb10532c7d93025fe3d75f35ca63b9cdbfe5eec9c503c774a136aa433982765671459551d773aff0a96d677af5d961eddd3bfd8e740e50e22c50cc2a5759ec0f8b33668fbdc012dac9e2b9daa5212952ef758d359ff814efbeda14bab2ff73499fa190e4bbccc3c00691117f28ac26b09d331739801d7af4a088a8f67fc97025731cf82b9b75b729741246e0509ba2f8ed74755a9dcf82f26a3ffd75fc982c24b52623de6079dc664a4dc620fcf946e04e72c89542601d981b26", 0xc8) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:44 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0xa3c83376a4c50b3c}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) r2 = dup3(r1, r0, 0x80000) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000000140)={0x4, 0x800000, 0x101, 0x20}) getsockname(r0, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x80) 17:09:44 executing program 2: openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000040)='cpuset.mem_hardwall\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x61}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000000040), &(0x7f0000000140)=0x68) close(r2) close(r0) 17:09:44 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="02000000050000000000000000000000030200000000000002000000e00000010000000000000000"], 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:44 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000000900)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000940)={@dev={0xfe, 0x80, [], 0xb}, r2}, 0x14) 17:09:45 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet6(0xa, 0x1, 0x4) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) listen(r0, 0x3) socket$can_bcm(0x1d, 0x2, 0x2) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:45 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x3, 0x7, 0x9, 0xb, 0x0, 0x70bd28, 0x25dfdbff, [@sadb_x_filter={0x5, 0x1a, @in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xbe279e972f8adf02, 0x4, 0x4}, @sadb_x_sa2={0x2, 0x13, 0x3, 0x0, 0x0, 0x70bd27}, @sadb_x_nat_t_type={0x1, 0x14, 0x200}, @sadb_x_nat_t_port={0x1, 0x0, 0x4e24}]}, 0x58}, 0x1}, 0x20000000) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e20, 0x4, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:45 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f0000000080)={0x1, 0x3, 0x1, 0x0, 0x0, [{r2, 0x0, 0x7}]}) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0505405, &(0x7f0000000000)={0x1}) clone(0x0, &(0x7f0000000140), &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) dup3(r1, r0, 0x0) 17:09:45 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = accept(r0, 0x0, &(0x7f0000000000)) recvmsg$kcm(r2, &(0x7f0000000380)={&(0x7f0000000040)=@ethernet, 0x80, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/207, 0xcf}], 0x1, &(0x7f0000000200)=""/162, 0xa2, 0x101}, 0x40000020) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000003c0)=0x59, 0x4) 17:09:45 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x9}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000380)={0x0, 0x20, 0x7, 0x51, 0x1000, 0x4, 0x8000, 0x8c00, {0x0, @in6={{0xa, 0x4e23, 0x101, @dev={0xfe, 0x80, [], 0x1d}, 0x2}}, 0x8, 0x4, 0x401, 0x1d3, 0xffffffffffffffff}}, &(0x7f0000000280)=0xb0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000440)={r1, @in6={{0xa, 0x4e23, 0x7ff, @dev={0xfe, 0x80, [], 0x17}, 0x1}}, 0x6, 0x20000, 0x7, 0x6b, 0x40}, 0x98) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x2442, 0x0) mq_getsetattr(r2, &(0x7f0000000200)={0x80, 0x7, 0x942d, 0x9b, 0x80000000, 0xfff, 0x6f, 0xe74}, &(0x7f0000000240)) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x480, 0x0) ioctl$BLKRESETZONE(r3, 0x40101283, &(0x7f0000000040)={0x6, 0x2}) listen(r0, 0x3) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r4, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="02000000020000090000000000000000"], 0x10}, 0x1}, 0x0) get_thread_area(&(0x7f0000000140)={0x5, 0x0, 0xffffffffffffffff, 0x3, 0x2, 0x7, 0x7, 0x1000, 0x0, 0x3}) setsockopt$inet6_int(r3, 0x29, 0x35, &(0x7f0000000080)=0x101, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:45 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x88000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r2, 0x20}, &(0x7f00000001c0)=0x8) getsockname(r0, &(0x7f0000000200)=@hci, &(0x7f0000000280)=0x80) listen(r0, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0xfffffffffffffffb}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000080)={r4, 0x8}, 0x8) sendto$inet6(r3, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:45 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="02000000050000000000000000000000030000000000faff01000000e00000010000000000000000"], 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:45 executing program 2: openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000040)='cpuset.mem_hardwall\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x404000, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x3, 0x400000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000100)={0x5, r1}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r4 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$IP_VS_SO_GET_SERVICE(r4, 0x0, 0x483, &(0x7f0000000040), &(0x7f0000000140)=0x68) close(r4) close(r2) 17:09:45 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000000)="0bcd0ddf2439faf0", 0x8}, {&(0x7f0000000040)="2cd4bd09735fe21a9472750cab9cc43e0e0beda81cce868c1f3d3463e65bf1c9975b60bccb6652721413dab4a8ba4db342f048f61b4e2503bc565342c854d733f242c60592a63635eba2e9d3ae34151cf2f06e2a93df3423cbd88e04643eca9a7b623c0bd4626f812f4d4c5f4e3b2ba3ae1d916353a4afc2ad9d23362280948ea404e7f76bcbd54627e5a6ca9ac95e", 0x8f}, {&(0x7f0000000100)="39bca5d849ded6d4b6daf51ebe96d29cfb46f097d24b0f13d8cd9aabd80e168584a2212eecf12806cb8f7f320a53ed233861928f08bfe98f7457deb5a011ed3c4def7b0913c0ecc84f203443fe4b44819ef00dd4", 0x54}, {&(0x7f0000000180)="6817785a3d8216fa991731a4818eb7eb81924ea44a8f99fe086c5baf8219d0aed45aa230731e2d2f50cc4f013a402899825ad40144", 0x35}, {&(0x7f00000001c0)="c3dc68812d002830a5ada14a1cabb5cd19c57b48218f06b3cc243f01450dc107d8a70d904d579ebf70fb7a93f1bc8bac628eae229d6e1fb50895e312523673dd77004c5f260361e6012f87df5c90ba232b9bd9a785d9aaf275e80eb5341104df12d1b96e6f617184816c0c9e6e2fdf521e8a1c6e9ca8f7e0c06403fe0482b22d289cc9dc59a184d038628b52baddd5c868b36bb4d71c25c8ea1cc0bbde58236f4517355fca784bbe72e3e5e602f4a5fcf4a85b3a84804a52e84149d462ac1a2f4fcac80c36da0e9f32b87f6cbc72df162ae89522b9153a5d2010bd72344837c898cdc090de69b3d0057befe660", 0xed}, {&(0x7f0000000380)="b959bba7c6673efd01b9beee9262155827943458f08410cea9174dfca424d80269c6778de696945f94634d09a4945bfbba9b1c130017655b33238eb8d9d12efeb7b4d5ea96059960a98d7ddb9ecdecac573c8f636b2b11ce02cf9d07581ffdd2381b860b390843d1e872216dbb4242ecacedc2f739635040fc6589fbe969ddcc519354c101648ab097873ec35fe13683b78610cce3742e4e2d15ab06ecd2b2b7c84a1b8c3807ec81b8f4043b19561e1ca062e415a7bfab7f944a1a690d1a2c934e12f335c7c21d1dfb812080091d2474398a99ac4232ef4c1f980f26ef9ffc767844a40484b20f24ed76066e5962da3076e8c7e4db", 0xf5}], 0x6, &(0x7f0000000500)=[{0xf0, 0x1, 0x2, "1e5262b20c55a4f80b477f6592c149a67df30859f646bdeb4933457018b66a14d181476b8e238f96e09d1cd967d64eae47167df46a3995fd7ac663e11671f653b34db881a61c46b5b5dc5c2460c7fdc0213099191f690e7ee8200c12eb1adca708df65a56c3967842971089c2cea96148407393a30737795136b8a67f8100671680a19c969040c21a58b40f62be4a4f9a0e40f59034a209301d1b51b6ce3e64634326a5193e357c2f8be582345902ec8967bb23b69d283e87be397aa1142473c3b8b9a816a9ef47d58d09d1e1e0ca51fcc62a42834a19f688dbeef38fd7793"}, {0x98, 0x118, 0x1, "9b0e2b72512a9e140d805d2636df5d4f0159283638a39829537bbbf83819d1a12eefc6e2304f675d147d1cdbfdcbc887def249730b8eb6f102b87889a4492eff341e95f28b470635dcddb7227a2e5547154d598eb97d0037446acf922ec85aa5baedfaac19de0ac313432b22357621c2a49b3c131a1921b868e897d8162123cc6d7a82"}, {0xc8, 0x11e, 0x80000000, "80ce96e19f95b10ea16a9ecd9ac5d6c49fb800e663b2ac228569227e249c279ad97f5d6ef5e29979e336eaa8b9add79e6ea09ea1c8c31f75a9a05e7b1f95b2f4c950dd56f57eabb4d4d083f50d5145a4563726da96bd30093475eeebc267047e7842397aeb709ffae1cec62fd8cc29dd2beda026bcb4fea3908a7c773a57e5b88a88e0de291a74b9a045874aa8efd4618b1baf4753d8057d3ffb3b6778cd63ec0a3b0af3767f615a93db403af9f94ce808e70f6de8"}, {0xf8, 0x109, 0xfffffffffffffffa, "3e2624bd9269038baa396190c74768a55cb66fb034bf2f65c71b1f7e1f7ab3368f8e44fadacd5fbe281676f53878d96f2d0a2401ced564c09eac71428e1fd40c6cffb2eb9ad8d52780924864f29903ac32529da8fdb7ee43f9241f5f09072fc2518a0299165759055f703eebc89b6b51dd7735a4bd36f2a2bbaa7d500a12c82cc0bf7ab28abba56b28550e45cab4871adc66d2ed09418c922fbc0d0bb36985e75810e19e1eeb9d2f99144d3e57f0ce88a90ab839645f8f6940dff027ca7af95f2aafe1090c09a2fa33d6fadb105a911add76e3ab266f58e20b345381f11c2bd84f"}], 0x348, 0x4000010}, 0x4000) 17:09:45 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) openat$md(0xffffffffffffff9c, &(0x7f0000000280)='/dev/md0\x00', 0x20080, 0x0) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f0000001b80)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0xfffffffeffffffff, 0x9}, &(0x7f0000000040)=0xc) pipe2(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) getpeername$netlink(r3, &(0x7f0000001b00), &(0x7f0000001b40)=0xc) ioctl$SG_GET_SG_TABLESIZE(r3, 0x227f, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000001c40)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000001c00)={0xffffffffffffffff}, 0x13f, 0x5}}, 0x20) write$RDMA_USER_CM_CMD_DESTROY_ID(r3, &(0x7f0000001c80)={0x1, 0x10, 0xfa00, {&(0x7f0000001bc0), r4}}, 0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, &(0x7f0000000140)=0x84) r5 = syz_open_dev$usbmon(&(0x7f0000000380)='/dev/usbmon#\x00', 0x0, 0x90002) sendmsg$kcm(r2, &(0x7f0000001ac0)={&(0x7f0000000480)=@ethernet={0x1, @random="c9134e47b2aa"}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000500)="a388e31357b3eaa88aa7ce9d9f9fcdcbf605a43f2e15ed1c3015a5e72dc021943d911076131e00897ff5999184f847ee6a983aa1d3975dd7a58257eb376cb05e8ea1534b6b72f955bf90138c50faca94745e690d44e351946de28dfd991883d35c1a7b1930", 0x65}], 0x1, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x14d0, 0x5}, 0x4000000) ioctl$UFFDIO_WAKE(r5, 0x8010aa02, &(0x7f00000003c0)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0x1e4b, @loopback={0x0, 0x1}, 0x9c2}}, 0x2, 0xffff}, &(0x7f0000000240)=0x90) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={r6, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x1000000, 0x0, 0x0, 0x0, 0xd}, 0x98) ioctl$sock_inet_SIOCGIFADDR(r5, 0x8915, &(0x7f0000001cc0)={'ip6gre0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) 17:09:46 executing program 7: r0 = accept(0xffffffffffffffff, &(0x7f0000000140)=@xdp, &(0x7f00000001c0)=0x80) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000200)=@req3={0x5334d8e4, 0x3, 0x8000, 0x80, 0xffff, 0x5, 0x100000001}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) write$P9_RREMOVE(r1, &(0x7f0000000000)={0x7, 0x7b, 0x2}, 0x7) r2 = syz_open_dev$sndpcmp(&(0x7f0000000500)='/dev/snd/pcmC#D#p\x00', 0x800cc6, 0x48000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000240), 0x0) listen(r1, 0x3) ioctl$sock_bt_bnep_BNEPCONNDEL(0xffffffffffffffff, 0x400442c9, &(0x7f0000000080)={0x4}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000240)={0x0, 0x5}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000380)={r4, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x3, 0x0, 0x2, 0xd}, 0x98) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x6, 0x101200) write$FUSE_WRITE(r2, &(0x7f0000000100)={0x18, 0x0, 0x7, {0x9}}, 0x18) 17:09:46 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020100000000000000007e84ee32dbd1057cf2b2c374d8e31fcce8d879fd6fd1b1ac52a652ef2536562aec880ae6a3534807b3e0f47b014675f48ffd63b49529982ae72e78c2c9cee7434f1ba072370adaf93c66a32ed1441d7a6b2f257e14f7c4667d532019c129e33bfe3184a59d1ccb5a8aa897c026f855bfa4e26a6812c72b682a9bf61c1a586f06d76f"], 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:46 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="02000000050000000000000000000000090000000000000002005aaabaa7dc58788c0000e00000010000000000000000"], 0x28}, 0x1}, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:46 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000000)={0xfffffffffffffffe}, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:46 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e26, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000000380)="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", 0x1000, 0x20000000, &(0x7f0000000180)={0xa, 0x4e22, 0xffffffffffffff78, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x2}, 0x1c) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x3, '@aM'}, &(0x7f0000000080)=0xb) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000000c0)={r3, @in6={{0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0x1c}, 0xfff}}}, 0x84) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f00000001c0)) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000200)=0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:46 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) openat$md(0xffffffffffffff9c, &(0x7f0000000280)='/dev/md0\x00', 0x20080, 0x0) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f0000001b80)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0xfffffffeffffffff, 0x9}, &(0x7f0000000040)=0xc) pipe2(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) getpeername$netlink(r3, &(0x7f0000001b00), &(0x7f0000001b40)=0xc) ioctl$SG_GET_SG_TABLESIZE(r3, 0x227f, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000001c40)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000001c00)={0xffffffffffffffff}, 0x13f, 0x5}}, 0x20) write$RDMA_USER_CM_CMD_DESTROY_ID(r3, &(0x7f0000001c80)={0x1, 0x10, 0xfa00, {&(0x7f0000001bc0), r4}}, 0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, &(0x7f0000000140)=0x84) r5 = syz_open_dev$usbmon(&(0x7f0000000380)='/dev/usbmon#\x00', 0x0, 0x90002) sendmsg$kcm(r2, &(0x7f0000001ac0)={&(0x7f0000000480)=@ethernet={0x1, @random="c9134e47b2aa"}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000500)="a388e31357b3eaa88aa7ce9d9f9fcdcbf605a43f2e15ed1c3015a5e72dc021943d911076131e00897ff5999184f847ee6a983aa1d3975dd7a58257eb376cb05e8ea1534b6b72f955bf90138c50faca94745e690d44e351946de28dfd991883d35c1a7b1930", 0x65}], 0x1, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x14d0, 0x5}, 0x4000000) ioctl$UFFDIO_WAKE(r5, 0x8010aa02, &(0x7f00000003c0)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0x1e4b, @loopback={0x0, 0x1}, 0x9c2}}, 0x2, 0xffff}, &(0x7f0000000240)=0x90) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={r6, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x1000000, 0x0, 0x0, 0x0, 0xd}, 0x98) ioctl$sock_inet_SIOCGIFADDR(r5, 0x8915, &(0x7f0000001cc0)={'ip6gre0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) 17:09:46 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x1f, 0x400) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14) connect$can_bcm(r1, &(0x7f00000001c0)={0x1d, r2}, 0x10) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) fcntl$getownex(r3, 0x10, &(0x7f0000000080)) sendto$inet6(r3, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020000000500000000000000000000e00000010000007fd0f8873f0000000000000000798901191e82230e8a0c65f2bd8e344ac17685f5aa2d498e98d5d1e7400025c7f6e24b1458736dd42bd045b92504ab3717b9a9"], 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:46 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x101) ioctl$RTC_WKALM_SET(r1, 0x4028700f, &(0x7f0000000040)={0x1, 0x0, {0x3, 0x9, 0xa, 0x10, 0x3, 0x7, 0x5, 0x107, 0xffffffffffffffff}}) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) symlinkat(&(0x7f0000000080)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') modify_ldt$read(0x0, &(0x7f0000000200)=""/141, 0x8d) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:46 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x10000, 0x100) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x2000000032, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0505405, &(0x7f0000000000)={0x1}) clone(0x0, &(0x7f0000000140), &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) r5 = dup3(r2, r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x68, &(0x7f0000000100)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x21}}, @in={0x2, 0x4e24}, @in6={0xa, 0xea, 0x2, @loopback={0x0, 0x1}, 0x211}, @in6={0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x13}, @in={0x2, 0x4e24, @multicast1=0xe0000001}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f00000002c0)={r6, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1000, 0x0, 0x80, 0x80000001, 0x7}, &(0x7f0000000200)=0x98) 17:09:47 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x4) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = memfd_create(&(0x7f0000000280)='ppp0)userlo\x00', 0x2) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00000004c0)) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14, 0x80000) r4 = memfd_create(&(0x7f00000001c0)='\x00', 0x2) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000200)={0xffffffffffffffff}, 0x13f, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_CONNECT(r4, &(0x7f0000000380)={0x6, 0x118, 0xfa00, {{0xfffffffffffffe00, 0xec, "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", 0x21, 0x2, 0x3ff, 0x0, 0xffffffff00000001, 0x9, 0x101}, r5}}, 0x120) fcntl$dupfd(r3, 0x406, r2) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@mcast1, @in6=@remote}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) 17:09:47 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x120c2, 0x108) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) sendmsg(r0, &(0x7f00000005c0)={&(0x7f0000000180)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x0, 0x4, 0x2, 0x4, {0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)="8f7d3f81c670042b33e21e7566a7210c7ad037b5db592248510c510f172d1b6b4e947836881404d7c04cc5851d64742ef01d3a2a631d9bfeddd22b422088583af2205307ae062ed72503fb68606edb893cab1a06259135df33f8f41436803ed7246012553157393c70961a", 0x6b}, {&(0x7f0000000380)="5602c2fd4f46e6d55780a49614a398818b2f537aacd4fe7d69b8616b604337b2c3e2c0b80dcbae8e67072a931de9119e5d972ee2386e2ab137cee606778e99b0379f6a3a5485c1568b516cc2a092eddc3c10", 0x52}, {&(0x7f0000000400)="b6669cb22d9c640ae131419fe1d6a6c6115c5ab3c3517d561e5037ba6633f2ce4dfece662eb853cfadfd15877e79eed8952f0df830cec9e1138724cbb5d7317d23a4f9ddc3fa34dc3c664dc4089f9befd229bee62574a05467b9788f195f0062db8fb943412446455f522e7ea4b3f838e64a153fd7f34f92158584af5ae4ed8feef224271439a8efdf1462cf78d8b45a98ae3a49", 0x94}, {&(0x7f00000004c0)="7e32ad48f59c29848d8c9f09cd9c1ecaa27bc119eab502e184ad1f055072df3a58a34e049eb9307cb16258e806fc6b446be6ad3d25459a113b040c4db9ada55e1f803890207cb461d9b181a4114666d270067ae5b1ea2eb7178e852122133608b05c0a3dd066ada9e0b11d60425c74e37104a8cce26050f72587e192b8abfd7c9691d653ad71ff6f85b308033f2219adc95f7cf04eccf0b455d84a38c4eef3f97a08db490b6f6198b482dfdc208b437ea1d8f7445bce0837c09a6cc544af1b5bc8b8859a42a12a78c01de6651e781a709d0f2ab46084fc5f31ce3f1ef75e4088288e540190a067f2e8049bf820999ea3ac51c8d4be0f95", 0xf7}], 0x4, 0x0, 0x0, 0x8000}, 0x4) r2 = socket$inet6(0xa, 0x3, 0x10004) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x200000, 0x0) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r4, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r5, &(0x7f0000000080)='coredump_filter\x00') 17:09:47 executing program 2: openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000040)='cpuset.mem_hardwall\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt(r1, 0x6, 0x40d, &(0x7f0000000180)="d9594cd54cda01d124e21d30c6dfac72d4b4526939767e04f942b9efe7dd428550b955a3f65a83d9fcd9e7a824a0e7a69df778b1fde3d236323cca3ac5df66adee9d941a0e0a3cac823cf0821d767c5dcec84351a7a9a05d22d020e837e67e0f4d40b14fb6262412b59a791d33e5c391947a8e5329c50ef1cd143fd4b87130b432d851099efca4d5f04e11d4f368e322d7", 0x91) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000000040), &(0x7f0000000140)=0x68) close(r2) close(r0) 17:09:47 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020100000000000000007e84ee32dbd1057cf2b2c374d8e31fcce8d879fd6fd1b1ac52a652ef2536562aec880ae6a3534807b3e0f47b014675f48ffd63b49529982ae72e78c2c9cee7434f1ba072370adaf93c66a32ed1441d7a6b2f257e14f7c4667d532019c129e33bfe3184a59d1ccb5a8aa897c026f855bfa4e26a6812c72b682a9bf61c1a586f06d76f"], 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:47 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000000c0)={0x2, [0x0, 0x0]}, &(0x7f0000000140)=0xc) sendto$inet6(r1, &(0x7f0000000100)="55f9a919df878e0ada46", 0xa, 0x4001, &(0x7f000005ffe4)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e24, @rand_addr=0x77}, @in6={0xa, 0x4e20, 0x5f, @mcast1={0xff, 0x1, [], 0x1}, 0xffff}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x6, @empty, 0xffffffff}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in6={0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x9464}, @in={0x2, 0x4e21, @broadcast=0xffffffff}], 0xb4) 17:09:47 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) prctl$getreaper(0x9, &(0x7f0000000000)) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r2) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:47 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000040)=[0x1ff, 0xffffffffffffffff]) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:47 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040)=0x6, 0x4) listen(r0, 0x3) sendto$inet6(0xffffffffffffffff, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:47 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x0) mq_timedsend(r2, &(0x7f0000000040)="9c1302993a9c92562c343f2689d8c40f714f28ce9f7d8d9eb3b269f095cfeb59908203423ab02be44f8b3be0c6971dd7ad5116774bcc2a34c6ffd49ee5ec92ef722059cb1f5ace104181135499ac52c85b4333a9876e57f3215d5e3e81441bc60245319ae5cb6293c08a3157c07459814307b854b9c4a8d53b98698e611a1cde6f26f98d8fb6c4f074417bd883b300f78fe721101d7e183c1db68349afa055d399bd7d05fd743fae393453f162ee65294a2590c2e5aa05b04929416c7331728e3d286da0ed9e62f95c451be9ea54184703b14689", 0xd4, 0x401, &(0x7f0000000140)={0x0, 0x989680}) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:47 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x1) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:47 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000000040)=0xca1, 0xff8f) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000080)=""/34) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:47 executing program 7: r0 = socket$inet6(0xa, 0x800, 0x801000008000007f) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x1) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 17:09:47 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:48 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x629}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={r2, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xd}, 0xffffff3d) 17:09:48 executing program 2: r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000040)='cpuset.mem_hardwall\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) r3 = open(&(0x7f0000000000)='\x00', 0x200100, 0x14) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000000140)={0x5, 0x5, 0x3, {r4, r5+10000000}, 0x7fffffff, 0x4}) ioctl(r2, 0x1, &(0x7f0000000280)="025cc83d6d345f8f762070") flistxattr(r1, &(0x7f00000002c0)=""/4096, 0x1000) fcntl$notify(r0, 0x402, 0x0) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$IP_VS_SO_GET_SERVICE(r6, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x28e) close(r6) close(r1) 17:09:48 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@known='system.posix_acl_access\x00', &(0x7f00000002c0)='/&]+user\x00', 0x9, 0x3) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f0000000140)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r3 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r4 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000180)={0x9, 0x1, 0x2, 0x1f, 0x1}, 0xc) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000013000)) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000340)="025cc83d6d345f8f762070") ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0505405, &(0x7f0000000000)={0x1}) clone(0x100000, &(0x7f00000000c0)="2b0df225b20ec6f31e82c500000000000000b2f197580453253e1d15f272f746cb020d0000", &(0x7f0000000240), &(0x7f0000000280), &(0x7f0000000100)="3e7cd3a86e1e0098725fb2b4009622e19b4ee96bf1df5deba3126c86845a2ab92a4c5ef6111e8db95b") dup3(r3, r0, 0x0) 17:09:48 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) r2 = socket(0x9, 0x5, 0x5) sendmsg$kcm(r2, &(0x7f0000000140)={&(0x7f0000000000)=@llc={0x1a, 0x30d, 0x1, 0x814, 0x63, 0x6}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000080)="06f90e9a94d9ee77e81e86621c49c1da06dea162e8d80962d27db3af700560c08619d77ffd0264411bdbf555567b31e5a579b78248121971ef3dda05db287669d8d462771d5117946750d296278bfc48f05bff6e0b07e29fbee087be753f9a5438ab", 0x62}], 0x1, &(0x7f0000000380)=[{0x38, 0x12d, 0x5, "472de94a3096aea3e8622b276d43c8d309c29a7cefaf8368043c990ba2e59a19f514a237e34545"}, {0xa0, 0x129, 0x6f2, "4242280cafe9a1e977aebcd9cd34847bce53fe262129ccec9070570daabb3b0dfc7129072da59836533f1f208b8a3d0b9f8f7de2b30a288e9b5eb517183ed42843419364ef63197fabf2d1f38ce7def9d5b8ab8f6eb30c899b25c13830fe9f1ce827bb1359c983b072e5f9878c590a3b2d2c94b9baa23354a8bb46aa6001de564fdb6711e8056c7a520916296e9b2b7a"}, {0xc0, 0x11, 0x10000, "bb3e30b8bc1e299213df285be1d444b842466c53fc386ece440c12e569053122173235e3ab59d1b5df164345d505bd6193e1de27a075630568af887a792a897c8f3f4599463a37cf37f1c94d998d889deeefaa57d99d62a84f29e88dbd27a99c4f4d2e2aa2e289f89b3381c143dd257c20207d5228c40d75de9af23f19cc919d420fa4f0998c449f8efd745dab5a52e0b237220bad64c8687f74dc9f656eda7a6628c33d8484c988ef"}, {0x1010, 0x111, 0x1, 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{0x1010, 0x8c, 0x1, "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{0x50, 0x113, 0x22ec, "e59d88a90c81905fed49c0cbd0c61893d5f28dfb4ec495212711e8459867956b8f55051ac6049ae968d8b98945e30e75103e0286b348b79b0c76"}, {0x40, 0x0, 0x3f, "7728b0546e2c14b2815ce22fa487d3b8f0ab77700f78b64ab19b119371afc8bdbad7e7e07309729803"}], 0x2248, 0x4040841}, 0x40804) 17:09:48 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000080)=r2, 0x4) 17:09:48 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) setuid(r2) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:48 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000180)) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="02000000020d00000000359f831116a32b977400000000000000000000db8f1940e1686a53ff8432362f93fefea05f03ac9e7123e4617b3d291ad93d04ebfc15bf83469a6bbd3956d0e7d041bff9ef37f53c1f0548ccb700c41887c94d3e77d8cec7f596a2d6bf61bbf579353697dc359199aa4ea2deb6ff5b7a3949cbf03b37b780608a208be2108a5ef9fb8607e7acf2"], 0x10}, 0x1}, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f00000000c0), &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:48 executing program 7: r0 = socket$inet6(0xa, 0x7fe, 0xa01000000000007e) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x5) r1 = socket$inet6_sctp(0xa, 0x100000000000001, 0x84) r2 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x80000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000280)=0xe8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001300)=0x0) fstat(r1, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgid(0xffffffffffffffff) getgroups(0x3, &(0x7f00000013c0)=[0xffffffffffffffff, 0xee00, 0x0]) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000001400)=0x0) fstat(r0, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000014c0)={0x0}, &(0x7f0000001500)=0xc) fstat(r2, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000001cc0)=0x0) lstat(&(0x7f0000001d00)='./file0\x00', &(0x7f0000001d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000001dc0)='./file0\x00', &(0x7f0000001e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getpgid(0x0) getresgid(&(0x7f0000003280), &(0x7f00000032c0)=0x0, &(0x7f0000003300)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000003340)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000003380)={{{@in6, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000003480)=0xe8) r20 = getgid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000034c0)=0x0) fstat(r1, &(0x7f0000003500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003580)={0x0}, &(0x7f00000035c0)=0xc) stat(&(0x7f0000003600)='./file0\x00', &(0x7f0000003640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000005e80)=0x0) r26 = getgid() ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000005ec0)=0x0) fstat(r0, &(0x7f0000005f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r29 = getpgid(0x0) stat(&(0x7f0000005f80)='./file0\x00', &(0x7f0000005fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006040)={0x0}, &(0x7f0000006080)=0xc) fstat(r1, &(0x7f00000060c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r33 = getpid() r34 = getegid() sendmmsg$unix(r0, &(0x7f0000007540)=[{&(0x7f0000000540)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000ac0)=[{&(0x7f00000005c0)="52d5fcc4e4cf7d64c5", 0x9}, {&(0x7f0000000600)="67cd7bbbe61a6f193a71e0322a784b023251c14365c3b991254146946f11d993461d9b2e17563fb23a32bf0d7aabb3898de6f9daccf33825a0a3185425b7dca25721387cf6d7c5e93e4680a2e4dc8b062f0ec89fa1ed9643857cbcde0d65e192d11fe7c5568a011525fbbfd876506c2f006efa78339ecc472d248822d2cc69fb959243ba283dd0fdd99d2462fd67e2b38d90e8c192f6593225e6a5dd739ef559598016876f142eb67ccf0a63980f51ba5d622285f87d63466892f39f37", 0xbd}, {&(0x7f00000006c0)="aa7a7f1f55e094112c14a1c2a4b22e42ff977fcf12a205e9af17605e602b46b7660ec2e4908ef4532f357c2fa1e88e395c542673af5704c6733401fc7ce0872f7ecf1befa90b2f449c0182716154706f73d593fc226f8c536689827fe94370c3ee88e08932dfbdf800a69ed96a3d96ea11ef011b27dfd609f9673fe3036509091deb04bf4e9190b64b84d0481b853c727134d6808d662e859e5f991b13a9", 0x9e}, {&(0x7f0000000780)="c1a1d3fd9995c3a7e8cfccb6b53553cedfcc718556ede2fab62e7edfd820ba43abfde2ce0d8c71eb2d4da409e01bca48486aeb9dd516f0c0f9189d482e2ff5f923811f1fdcbeb61f5a94891703cd1f", 0x4f}, {&(0x7f0000000800)="19b954ffd8d4e2f6e0f736acb4cc3b447a054cc2fe5d3b02bfe98b11f6a5a123f643cb8aeb58e40eac644308a90f3b521bf043b676c6c84747f13008a82041e26fed988f0ad3af2b2f6b270bb05d26cd93812d31b42dce46d58ae4e4596d32bb31330cec7fb5fe4f428ece08ce787867b21e376e0a3e384171b3f5f7680b3df3b6dd7eb91fbf70ff03abb2aab2ec3b5d3adb64e715b93dca3edefca148dbb5ecd3135ec8a1668c7a2f534eace1d4fad93eb09266a7d547c0103fcb458cf54382126317635c4f54cd29156125c60ee715fc689f9dac2c9535e8ed8b5984d443d092f7bd9b01c4978cd065f92f97f76d9f69a26894addcdaff", 0xf8}, {&(0x7f0000000900)="3f2d0bbafc29314abec1ca55f9a5d651682468afb1dd18017eaa8ad9ea07f19fcfacfc21fb3bb3747e8060caa46826480c5dde60a036b539fdf4c8bc55beabd0c6416f8bc3c9e203b1d5adcff8ee2deccfa3a79e7a9b62857408a3398a2bfa3acfbf1b02188430b60626af177336d9c92a1ce5f817ac3a5088ed8191e112f105338037117810e68131da73f4ed50a2cf13203e20714cb69b6d", 0x99}, {&(0x7f00000009c0)="72efa67b324d9b38ec499083ae8abcecdb2c71cb3a5bdc2877598508c3bc69f7e5038efca0b4a21d5148d06d3ad201f3fb3bd14290290fb54fe4cc639c96f621544ffb6b03809ebcb120d616188f7e74b626fc74ccf1f0628df12fd451464e2bb70f1b5d19817e6c0968a275e92fcec2337b39985bace96e5b7c9dfc2fe35384723dc8728c069d77378f7e4f9d576c8d858f1886d078f06740ccf91d82820af24cf8f10d3028272826a80b2253", 0xad}, {&(0x7f0000000a80)="e589b56e5cf4fff63669ae44e902e0708bcc2a8c", 0x14}], 0x8, 0x0, 0x0, 0x4040040}, {&(0x7f0000000b40)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000f80)=[{&(0x7f0000000bc0)="93897c790583ea1a332064da21c1861c0def06db7445659f8d77340ddc90736494002938a7a03c3b3541d2d8bb417f02e1394e2a78e05d9e1f12a33efef95fb9dc11b0df3fe9", 0x46}, {&(0x7f0000000c40)="02fcb01eb5495b338bb814af3c1ef535451dcaa9831b96b8faeea5a9dd3f2c3dac84", 0x22}, {&(0x7f0000000c80)="911af3439aaae155b6b6915353a71eae338bf80e5ab27bffa538b18064db706d39cc187ac542331ae7b4b8323f6eabc6625366e3a7520750d7a409f48b7864a138deb2dd8f01149340a2d84067ded3b2cdac5e4d8ce7ef3b049823ba7805122afcc4ab115ff1da1d83cf89d9c957065fc01f95c611ad8ae7bcf0bf88f6079b220ab13292e08ea7c4", 0x88}, {&(0x7f0000000d40)="857201dee068584c7491ae94d3611026c68d200af2dee3a48891fa0708fdd9d02852407c2cc2b88162bdd147edfaa4309b244a5e3d767c68533d4798b2ffe577992a682111757f5abb1a6567ad57ceb26b889959e163590011e3e99317d78e575df0fbcb26cc04ad61076edc400131cd0008264a504be09594a69f7c207f1dd12d7cdf7c9759c6b28c3ff93618ee0328a638cf86f5b9e620d48891083d38eb8065234c9f364d96b1259d8288ff9d12cdb8472fdf234de4b39b3650e2250943d2dfdb361ba2", 0xc5}, {&(0x7f0000000e40)="88c27e412b970ab494f2d4ac6b5f726f7ecc3564a4766dafbabe1f2e44f6038c8ab6dae5b13728493bdfa436e2d885cbca88383cfbdd59a9f06cf92152b48591652ed08f0f72fb481d024ee48ee47de090dcf3e14cec3f", 0x57}, {&(0x7f0000000ec0)="b6de14f083e245237181ae7c8a12ef26c81a6070a553eadf296ddf245701df2de50a803f5d33ace61698264979228bb1a226a2ac11ae3833f04f6f1cedfa3353e1d6abca4065efb047a46d660c1c5a787190105fa5478e8bc96ff775b7b547976c8e7f5a582ddb53f928a7c8b4c8205a0d62beb154539a45b46e78486190cf60c7c54a73c5f3b245d9b19942e77c21a5a26720fcbe", 0x95}], 0x6, &(0x7f0000001000)=[@rights={0x10, 0x1, 0x1}], 0x10, 0x8004}, {&(0x7f0000001040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000012c0)=[{&(0x7f00000010c0)="9625f58c0249700f8c606fa3338e4acb5d2823814dc146e8467bca1993fd678d27e7e0a41ca6613b23fa9fb230cfa4057b1d19cc1fdd026e1e12e1a93ad832ad2f8a444cb4fdb3e4f77285f4ec644343bdd1a3a3b29e215e6a2cb840b1293ede68dad088f1d811502ee426", 0x6b}, {&(0x7f0000001140)="a7f134d172889a0de279ff917167d0657380a63b1b6a0b14f29fb6dc111c6267e5df78f726cd0e24e81024a30483156afaadc59fe4427dfd21fae101e09ea8230a774141ac7664e6ec83cbb10d3d225ec9f0489bb6e4705be5e2bbb7ecbdd1d5952f9040c15ac89940b9857584cf27d4ad56601ad5269f2f423be9601f2bd61f", 0x80}, {&(0x7f00000011c0)="29c344b11976d37f969e3246c9c299f8f9538d96996a09bc102848b545693cfd210a134575a9d477ecee08f7c86ae61b89c59440128476677eb8cc7084ffb3d2f01e3024188f9c0b8487c231ec49e1f54188041cb6deec95499dfe352f8dee7469fe11af4d9087dd8e1b1314fa4b7427c284e969ae574790f50ad58c2aaf30f674420d513d37ab96317e73db29a70a5dcc1a82aab0e449c21d367449ec9c30fbb8e337f9c3b5045e98d72fc5a2f3cc13b0070798c85642eb5e0931e800f5fbd7a1a6ecd0", 0xc4}], 0x3, &(0x7f00000015c0)=[@cred={0x20, 0x1, 0x2, r4, r3, r5}, @cred={0x20, 0x1, 0x2, r6, r3, r7}, @cred={0x20, 0x1, 0x2, r8, r3, r9}, @cred={0x20, 0x1, 0x2, r10, r3, r11}], 0x80, 0x20004000}, {&(0x7f0000001640)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000017c0)=[{&(0x7f00000016c0)="89964085eba76ab66f9d30d671d4ee1f2817bd1d5b23b16de499e7ba2c1e250bf94c10d8e9344ec98ee6b8e02f171d84c5cede2b432783aec168e8560b5d23b206360fd081aaaa4b", 0x48}, {&(0x7f0000001740)="a0558bc1719a2934da407c7674c25a7ee306be1c0de428df7c4c6b7858446bcd0d460f92f318048de52e7992cb21d8ef40a7fe5959b1d65d33a3ee84985f65636f85e5ab3801780dcc3e8a11b4c042ce6426f234d3839a3d107d150d8f37bbf7b9f61de42037574896fe1dd538a030c3bc2d374d547578", 0x77}], 0x2, &(0x7f0000001800)=[@rights={0x28, 0x1, 0x1, [r1, r2, r1, r2, r0]}], 0x28, 0x80}, {&(0x7f0000001840)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001c40)=[{&(0x7f00000018c0)="8e74b9ccdda5eb4d43b57b3519332db8a7612ff717db64def0199628641ed46947870eec8572e653212ea42005192bbaef2dd71be8a3e159eed3fa07db4e803b410aef1d6e7c5d0b6fecee8e98dd06eb2db5233055df6547aa723938dc3df37513359ff703691f576e262ef994baeb580192f76daa2a17eb21ca", 0x7a}, {&(0x7f0000001940)="1d4dceb4ac6df1b0627a9946b5ee86ac97cf15293c8d2dea43ba587e8f480046c86573568025378817d6c4fb4d7ee90d3aaa874cefa150c178b6cdab2dfd4faf722a5b9321541aa85a1856b5c2cb1636003b4c96e4447095e419cf762d764aa6bebe2bbb882afbb0f924813ed2312419040122a0efac3030b17af5f728399760deeb224b80a7382f64c8ac84c87f9465077b1a09ef7cb9c973db7e79a49019e226e2787999a9d77a", 0xa8}, {&(0x7f0000001a00)="7c47ffad4fbdf138e6e2ff4b69e89726d032b6d0c92e23120ffd9cd46b05e31435459133607e913d662175764a62c2f3fd7a8eaab29525b81b5e5e14a4b6dfee6641e0b1cc45c7d1dba60c13cc09e68d2067e10566b3e43c24a2c89ec2cede7f18371339873e0440fe3b984554abdd819fa43f01fe5f95cc1edfb723450e1a5bd7dd435e272b8af0e92118e80e8d9375fa7602838eba8fe554d2", 0x9a}, {&(0x7f0000001ac0)="42a54c3a2868d562d78f2be99f1deda038216676253adea24763a278949002b151b6a4760ce77abb5c7820508a4c94786aa3ae527d33152f64c80788998106521cb6155cb2f6703606d5ebf0a0e38d4f0c5e21989c2f1f0590117b140a52c4e736b0e658fcb6", 0x66}, {&(0x7f0000001b40)="271700fb1b19a95c6604b2d5eff2c051fbc5a515d448314fd4c04711ee022b71e07e8e4cc03312baa30952d716e69e8da3b147ccb8f4962e422708ae40402f0ae0ccc85370c3c08e0cbb9244cc575a77da30649b3b222d1b00527ccce0419585256bcd10f613cfa0baaa72c0d8060a0e40638c857b3f468763c3283a8c0f912e90973c9bb74b94da539bed7fa282507d9603697d66fc56b7e011f7b3cd699d307d23747a3e5564abd4ecd064254a32f50bf4ddf99d4c8bdf519b9bffbcda29644edf33b8a1d11e2f9c9571fdf59c307a0225de93a70a72cc01827a734dcab2fe3d9f728ed588235614956ce3", 0xec}], 0x5, &(0x7f0000001e80)=[@cred={0x20, 0x1, 0x2, r12, r3, r13}, @cred={0x20, 0x1, 0x2, r14, r3, r15}], 0x40, 0x4000}, {&(0x7f0000001ec0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000003200)=[{&(0x7f0000001f40)="62d5a77150f8b6038628e5d149ed06af41cd0a6c970994560f8bcc05a934cc694a7e3a6e960397794dfe9712", 0x2c}, 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{&(0x7f0000003140)="6512601cb3e809b12ae83a89eddd3026a89e62fe8222aca23336d793bcd61e0133750b413de0344260057dfa0b46f7925f4c299fd2899b67a786e3e022963b3f7ca14bdb9b30e8bca02d1f0e97c7ae85c0f2f74de7bb710f223a18ab3233e9b71a538bf52388b2bc190919d14b259ab4fb3258a3aafc7bd3268b5a03fb61e7e2318d37c3e72ddd08742b3134f0d507f830d70455fba987", 0x97}], 0x7, &(0x7f00000036c0)=[@rights={0x18, 0x1, 0x1, [r2, r1]}, @cred={0x20, 0x1, 0x2, r16, 0xffffffffffffffff, r17}, @rights={0x20, 0x1, 0x1, [r0, r2, r2]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r3, r22}, @cred={0x20, 0x1, 0x2, r23, r3, r24}], 0xb8, 0x4}, {&(0x7f0000003780)=@file={0x0, './file0\x00'}, 0x6e, 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0x1000}], 0x3, 0x0, 0x0, 0x40}, {&(0x7f00000058c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000005c40)=[{&(0x7f0000005940)="4440c20201a199dd4d8e91d94b462752399183ebfa2f0401168791c3c2b30dde18ff2a6ecd76d606203be0aae262c82b1517b9a98dc2fb606f9e886da6a297be8cd2caf250004859b8a262c96e40a14cf83141b2c5105fda369ed9398b8ca77ad86b86adb86ada23ed3a7ecc5ba1c567c7fd597818da85c17f29f7e2fe97d44cddf9ee63934f2b33d1dc7c4c87a10e19c4c7bed7be86e8686775f48efed2a15f624d5ad8fc2cc212484e4069c644f67813489d2442ce41cac2ef7f83a03d3f664e56ecb3ce73c50340ed0b5cc2700de627854972c011a1392cd18dac58cd276b5fcd2051d96b24ca48fa905324e21c6c7ae5717d", 0xf4}, {&(0x7f0000005a40)="7a3eac7992a26413a82f9970512c248335e890a18554f5bd7cf9cd977aa95e3dd6b5be9f52658afca8c08eb1d3549d5222dedd507c4f5cb972f78b215b7d1cfab25d5186281a2455e7a1c5e3e70a3b72dc31f3bcf6db368788ef0aa6e84b49af627196ada5b794b7345f7d4c5be42ba51fae84477bf87c33a0465424cd890ce5835dba94c4ea08642fdb30e1ac31cea6a94bd3caed0110ac9f881ab95af037cd0fe63e2dbf5fa73b47d0f96fdd4737404aa8f1e76e2095c66dc6503fa3771b450625f95be02c3a3f6c2cfdd90940b3c668f5a31f2f0c6b6b06a4121a", 0xdc}, {&(0x7f0000005b40)="3448e74b7471e73b76430a8bf4e8b47d4ceda0198d64554a8cc4d48fb5207db0f7b2f2748c156f17959d77c126cabf39d8d3fbfe8d894cf096a43a8e55596f1c507ffb3c17cabfa62223a64de7ae81a809ea56ba72c86efa46", 0x59}, {&(0x7f0000005bc0)="774d28ed38f4a48e7615bca12ecf82ddb867f61acefd569dba46650ef489c254648e404ef42eb1e6f016e44eb8900e7ccd30cda8e9ede28caf002787f1febc0a6df10138561430a63535150b3dab8a12b9467f", 0x53}], 0x4, &(0x7f0000005c80)=[@rights={0x20, 0x1, 0x1, [r2, r1, r1, r1]}, @rights={0x10, 0x1, 0x1}], 0x30, 0x14}, {&(0x7f0000005cc0)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000005e40)=[{&(0x7f0000005d40)="8840013a22a257971b8047ca21f9ac3c404532d7ed5ce2f568f36077273ccdffa734295652221a3888e81e9a022da33fb8e39e017d60a95f7bb828f0be6fdd855dcf52b3bf720335", 0x48}, {&(0x7f0000005dc0)="8e82f2531d2d2337", 0x8}, {&(0x7f0000005e00)="f979dcb9c43ac2cd7e355c8b168a0a", 0xf}], 0x3, &(0x7f0000006140)=[@cred={0x20, 0x1, 0x2, r25, r3, r26}, @cred={0x20, 0x1, 0x2, r27, r3, r28}, @cred={0x20, 0x1, 0x2, r29, r3, r30}, @rights={0x20, 0x1, 0x1, [r1, r2, r0]}, @cred={0x20, 0x1, 0x2, r31, r3, r32}], 0xa0, 0x40}, {&(0x7f0000006200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000074c0)=[{&(0x7f0000006280)="5a54f1bc752e598be5d4a8068d5d1f4e4876459fc8c2c39d2c4d83956aff61fa4265532388246130a0fddbd815d68820c8c4845bb20c9b12da42c8d29df8f2b52db845bae6e74f65aa2455563f30faf7b34ddd47f0fda387198af47376808714bee3debd96a3f9b975c9b713641404a1c8700f41dd1d18785835791da3b29b41857761f8ad115e9dc521baffb686ad6e2f5bc4b0e7e14a008b9dfd1cd4c21e707a958dfcede0bda66388ad16225d134d58a67522d381c99e1642c1474744fcbdf374a0b14151425b681c5beff8e6547ff17e7e0912be4dd30c421ecac10cfd497a37ad244026e033ead4d6e994f570fa05326d87a4", 0xf5}, {&(0x7f0000006380)="3f255198029577cf237792c112de2499c77c97f9c8427a2d1ed7e603f1e4fc205747f0419907c5b4347eeeab7bb5d3ff6e273e07c915fd9a61dd2e09ecbec6ccae013143cfc2a0107ceacfdd6eb7ea9f3fba456e23b849a3e3355480ce5bdd15f0ae3365579161d3528ecece251211f650c45ad0264b64dc6a0a27d73f35bddfc7b91cfde16ab6361fda50582edce04bbbb81119171e211245a0012f89e86c803c2322f00db275f9b1a384635233d934682eaed4da", 0xb5}, {&(0x7f0000006440)="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", 0x1000}, {&(0x7f0000007440)="c928357102482ff9077a644ad4eae06f21ce40893b99070422dd03abf3c564655d53938e66305b3215810f6ba5870e9eebb312f6539b2a0e66d1ee25e28803b1e09c1085d65f25b00b63daf68db78a48ca544b19547f0e", 0x57}], 0x4, &(0x7f0000007500)=[@cred={0x20, 0x1, 0x2, r33, r3, r34}], 0x20}], 0xa, 0x40041) getgroups(0xa, &(0x7f0000000480)=[0xee01, 0xffffffffffffffff, 0xee00, 0xee01, 0xee01, 0xee00, 0x0, 0xee01, 0x0, 0xffffffffffffffff]) write$FUSE_ATTR(r2, &(0x7f00000004c0)={0x78, 0x0, 0x4, {0x3, 0x8a83, 0x0, {0x3, 0x10000, 0x4, 0x1, 0x0, 0x101, 0x2, 0x3, 0x79d, 0x9, 0x80000001, r3, r35, 0x48000}}}, 0x78) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xcd, "fb0d11f8991e5c7c5b7adc07f1e6621c276682a0b0b05733965c0fae1bfad47b3ad149fe53e370840fa2d9ae128df50df8f1dbd23a8589a1a4125b21dd578081cc68ce0ff60e61880d02a4f3ad635e550da8996ab371c1f70b2dec324245c4cfeb58f1c05d709f1291495419c11dcef26df1ef973b8245961c186697d5db8f8790c9fe9201e06b725336b7ce389f41921d3bf1c4664f82752c9cd3bdf2acafb34bc2f438d898cd3fb70523c8ea0823383a80b025f2c605be8d92d60caa23172c2fa7b3a539f670470e0911454a"}, &(0x7f0000000100)=0xd5) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000200)=0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={r36, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x1, 0x0, 0xd}, 0x98) 17:09:48 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000700076af99b6e81e8f47c97f8e79a7816f8ab0008000000faff060005000a050cd0de294abe105ab51b7661e2d8af272513bf2a91f9e9f36023d407869b0b98843428ad6e385bfd3324e22cb93f8431985e9f3916d296d038d7fd7d0b178f03df7c90236093ca11d9c7d82ca6d43f3e55d6b18fd7b00a6a750ac0b3b5fa7642220521f27d6d0c09d6ede68fc363a78e072204da26c5637bed2201e4c6968244303df0"], &(0x7f0000000040)=0x16) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e21, 0x7, @dev={0xfe, 0x80, [], 0x1b}, 0x2}}, 0x0, 0x4, 0x2000000000002, 0x67, 0x82}, 0x98) fcntl$setlease(r1, 0x400, 0x3) 17:09:48 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={0x0, 0xd06}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000380)={r2, 0xb8, "f0fe95516e97da78596a2b95f8ae08d307cc45b2d4d7636aff3997532e85faf7ecfa73d59f581ef1a5adaf521d2439b795a6d65ba6f6dc0f6fa9b2431e760701e0f0fe71a9b3d155248f85023e563266b3fb84ae33354779bd57c10e94c59c1c77f2c3648eed24af5c130444b77395531d13c032a4a986520e4ace32f833814a92003d9b08ebc07ce3c5d8d9ae35503692b92ded123d0d15cb02206c76edcb3b60a3ab947301b30640ea8af97f43baf0fec363a2829f3e1e"}, &(0x7f0000000440)=0xc0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xfffffffffffffffe, 0x9, 0x8001, 0x6, 0x8, 0x10001, 0xfc72, {0x0, @in6={{0xa, 0x4e24, 0x3, @ipv4={[], [0xff, 0xff]}, 0xffff}}, 0x7fff, 0x9, 0x80, 0x8, 0x1}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000140)={r3, 0x68, "4afde4a933633a4ee4c2da9368826739738a931962ec99affd6bc1c2028868389e0d670bdbe97beb36e1f0dede54bf4d20231bcaaef2bd511fc680dc57c841b68608c21003da39e9d732aa8b84e475b8c38eae4f33b577b9b50db7bb5477fafc26a14819c2113bcf"}, &(0x7f0000000200)=0x70) 17:09:48 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6a, 0x4ee00) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000040)=0x1) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:48 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xb}, 0x1c) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) listen(r2, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b0014ca0600fe00000000000000ff000000000000aafe8000eaffffffffffffff00000000aa00004e", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50d200009078000c214c27bf231c00"], &(0x7f00000002c0)) msgget(0x3, 0xa0) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) ioperm(0x3, 0x8000, 0x5) 17:09:48 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000001c0)=[@in6={0xa, 0x4e20, 0x1000, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1d}}, @in={0x2, 0x4e21, @rand_addr=0xd1}, @in={0x2, 0x4e22, @rand_addr=0x4}, @in6={0xa, 0x4e22, 0x8, @loopback={0x0, 0x1}, 0x80000000}, @in6={0xa, 0x4e23, 0x30, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8000}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x19}}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0xa4) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40000, 0x0) ioctl$RTC_VL_READ(r2, 0x80047013, &(0x7f0000000080)) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x8, 0x30}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x3fc0000000, 0x2e50ad01, 0x8000, 0x20, 0x6, 0x8, 0x32, 0x7, r3}, &(0x7f0000000180)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xc080, 0x0) 17:09:49 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000040)={0x0, 0x10000}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x84, r3, 0x0, 0x70bd27, 0x25dfdbfe, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ifb0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x401}]}, 0x84}, 0x1}, 0x4000) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000000c0)=ANY=[], 0xe}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000380)=r0) 17:09:49 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={r1, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x14bc, 0x80000001, 0x2, 0x0, 0x8}, 0x98) listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000140)=ANY=[@ANYBLOB="06000900080002000400000000000000"], &(0x7f0000000180)=0x10) 17:09:49 executing program 2: openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000040)='cpuset.mem_hardwall\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000000040), &(0x7f0000000140)=0x68) close(r2) close(r0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000180)=r4, 0x4) 17:09:49 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000100)={0x2, 0x2, 0x4000000, 0x2, 0xfffffffffffffff9, 0xf9dd}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xa}}, 0x2}, {0xa, 0x4e21, 0x173, @empty, 0xff}, 0x20, [0x2, 0x2, 0xc9, 0x7ff, 0x5, 0x9, 0xfffffffffffffffc, 0x5]}, 0x5c) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x40000, 0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f00000000c0)={0xbba9, 0x7fffffff, 0x7f, 0x7}, 0x10) 17:09:49 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @dev, @remote}, &(0x7f0000000080)=0xc) listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x28}, 0x1}, 0x0) fcntl$setpipe(r2, 0x407, 0x8000) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:49 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x80002, 0x0) ioctl$TCSBRKP(r4, 0x5425, 0x1) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0505405, &(0x7f0000000000)={0x1}) clone(0x0, &(0x7f0000000140), &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) dup3(r1, r0, 0x0) 17:09:49 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000380)={0x2, 0x0, 0x0, 0x0, 0x27, 0x0, 0x0, 0x0, [@sadb_x_nat_t_port={0x1, 0x15, 0x4e22}, @sadb_address={0x3, 0x5, 0xd9d3b8699e4b6c42, 0x20, 0x0, @in={0x2, 0x4e20, @loopback=0x7f000001}}, @sadb_x_policy={0x8, 0x12, 0x3, 0x4, 0x0, 0x6e6bb9, 0x3, {0x6, 0x6c, 0x3, 0x7, 0x0, 0x9, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}}}, @sadb_address={0x5, 0x17, 0xff, 0x20, 0x0, @in6={0xa, 0x4e24, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, @sadb_key={0x8, 0x9, 0x190, 0x0, "93d1db04a34e8b25fe462fab40fc2dceac278147c8934bcd7f2c48d09b0ca792439d295f876d664ce5b129aa348c43f009c3"}, @sadb_x_filter={0x5, 0x1a, @in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x2, 0x4, 0x14, 0x10}, @sadb_x_sa2={0x2, 0x13, 0x4, 0x0, 0x0, 0x70bd28}, @sadb_address={0x5, 0x17, 0x0, 0x20, 0x0, @in6={0xa, 0x4e24, 0x10000, @mcast1={0xff, 0x1, [], 0x1}, 0x8f9}}]}, 0x138}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:49 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="02000821000000000000000000000000"], 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:49 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000380)=""/4096, &(0x7f0000000040)=0x1000) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$BLKGETSIZE64(r2, 0x80081272, &(0x7f00000000c0)) socketpair(0x6, 0x0, 0x83, &(0x7f0000000000)) 17:09:49 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x28}, 0x1}, 0x0) sendto$inet6(r1, &(0x7f0000000000)="7978409d4983f31c5f12e73197ad583ee56146b639b61c1e47a763f096d405343f96fad9c6e843cefedb2a96a0327c0556f2fa725d8fb8491a01984a1a563773fbb57e15056c1e48299cf675", 0x4c, 0x20008041, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:50 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x4000b) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0x4, &(0x7f0000000040)=0x1) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:50 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet6(0xa, 0x80000, 0x2) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:50 executing program 2: openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000040)='cpuset.mem_hardwall\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa, 0x3}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6(0xa, 0x1000000000002, 0x1000) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000000040), &(0x7f0000000140)=0x68) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x121c00, 0x0) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_GET(r3, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000004}, 0xc, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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", @ANYRES16=r4, @ANYBLOB="000425bd7000fddbdf25030000000800040003000000080002000a000000080002000a0000000400050004000500080001004e240000080001004e2200000800030000000000080003003e000000"], 0x54}, 0x1, 0x0, 0x0, 0x800}, 0x4004) close(r2) close(r0) 17:09:50 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}, 0x4}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000000)=ANY=[@ANYRES32=r1, @ANYBLOB="000000008be40f4b07d002485c14c00ca2fdfbbd1ef804af6daf76f99a3316dd4f030c6eb87fa79aa26f7d754b7e2bca61c61b2fb3a5eb1bc4b04850c2056560785eac6155493f92e6"]) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="02001c00020000000000000000000fb05459bc05cef8cf6539550000"], 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:50 executing program 2: r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000040)='cpuset.mem_hardwall\x00', 0x2, 0x0) mmap(&(0x7f0000012000/0x3000)=nil, 0x3000, 0x0, 0x80010, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$IP_VS_SO_GET_SERVICE(r3, 0x0, 0x483, &(0x7f0000000040), &(0x7f0000000140)=0x68) r4 = shmget$private(0x0, 0x2000, 0xfd, &(0x7f0000012000/0x2000)=nil) shmctl$IPC_RMID(r4, 0x0) close(r3) close(r1) 17:09:50 executing program 6 (fault-call:5 fault-nth:0): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d}, 0x2c, {'group_id', 0x3d}, 0x2c}) stat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000480)) read$FUSE(r0, &(0x7f0000001000), 0x1000) stat(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000180)) read$FUSE(r0, &(0x7f00000020c0), 0x1000) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, 0x1, {0x7, 0x1b}}, 0x50) write$FUSE_DIRENT(r0, &(0x7f0000000500)={0x90, 0x0, 0x2, [{0x1, 0x0, 0xb, 0x0, 'em1nodevem1'}, {0x0, 0x0, 0x1, 0x0, ','}, {0x0, 0x0, 0x1c, 0x0, "2b73797374656dcc6370757365746367726f7570246367726f757015"}]}, 0x90) 17:09:50 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e22, 0x9, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1e}}, 0x580}, 0x1c) 17:09:50 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x2, 0x1f, 0x98, 0x81, 0x247}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r2, 0x3f, 0x3}, 0xc) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:50 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r1, &(0x7f0000000180)=[{{&(0x7f0000000000)=@nfc={0x27, 0x0, 0x1, 0x7}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000080)="ec90ba3766ae44572c59e27be6d4481b2ffc719d94089e3b772e253b164e4339af62dafcbb52a13461c80fab925607dc26f9f6026b86d05da5067a12521baad0d623116345a6727ad96224", 0x4b}, {&(0x7f0000000380)="7c98ba69cc9a93e00cdcc753a70efc824d561b44a2a1e3789f9d34e3035573d3338cd594a90ce162cd1aff6a1877966b0afc0e96218b84d3a55e72761ceb6e7b8f6dc6397eceda68a933254cef436825eca388608ea74ccbc29a8495df7e7bda0fab0dd048666f701f075d17d4980e3b21481a38f6a736499143f20d2ff9872af8f4ce963f0aef5ae83564ea7ffa52f2b88b3ba7d78c120de1ce947b304610b583ab2b4a5bf0094d6254d7ee2e092920f509c8ab45c66de7e1b56dc187cb2428a16243d1f3776729e0", 0xc9}], 0x2, &(0x7f0000000480)=[{0x30, 0x117, 0xfffffffffffffffe, "0126a1488a190ddb3a71c87c8276b3714068e7930c80ccb195daea6b"}, {0xc0, 0x100, 0x7, "18e0b8bea6eb20329d83e7387b3220d9a30155c4135956eed7aea74e51dcfe70826564ac7484d6360bbd2193808817d28107cd9235d64268b671fe6323d60e130da08fb56a7a23b055700c2e0be81a9dc293840c635227b68b1f92e63641417de259ddf9045f80ad51d878486404fa50f634bbeb586959c84fe93c6619e031c5aeb3ac73b06e2e0a7f7262dcbe88fc5e713e4d7897b9f488779788084a94a0968d6c46856475ee4a7f"}, {0x40, 0x84, 0xffffffff, "a81411284f78118c7843fadcfe6c8a12378161ffbdabf6359cc5ca8d0cabd81ce1781e0727e2a26336fa6c61"}, {0xc0, 0x6, 0x1f, "3395ddb907d181520f8ded5c77f5203f06b69b2123016a2ade28ba3ff64f30fbfbe5441691bcb6232106f1d8b0ecd4e9957cd35f79bc1fe82a0c2f89535f7443b0ed8d532d96be7bb3efae34391107787435b4eae0e12c9a239912fd3b5fb9dd8434807c158d1ff2ab5f3a5046c1b9b6b2a185c17cc2535d00a51dbcf4501fff9ec2fe94e88cdfdb2a4f20a3224e355118e599e8fea66a08ee772dfe03d5314c0980194a4a3d441eb670be"}, {0x60, 0x107, 0x8, "e0badde55ef3725752ff313b70e090daf5913328edd67df1ccfe3a9ab2bc63838cd48ad8b6e55a8ebfe93193d65acf750ca8ab5a51b958a6f4f587788ed3fa8793d6d010af0f5d1217"}, {0xc0, 0x0, 0x3, "9767574fb3dc04a98c022a58e94ee136d6bab837b767fe6da15b8d89502c2b8a20e7f16585bcbd17dcb053069e5ce0dec58449c3cb2854feca6ab330e498fd38de6bf01460ea7c766a5135176d3a72f8ed7b6c30aaec8248e15bc8c16aad93c2740d052bfed607bc809edb2994f646de9996806ceecaa9f132e5c15f657e1718705afc0b94a3f86d517bc16f174ef08b50af2557afe070c8d1a1fd6c690573fc3ec5ba96b474d39470e0"}, {0x70, 0x88, 0x8000, "c1a23251f055cdc2acceed1d300c147f92e93836727ceec3e9b7ee9692a99a28566a14633e9503b3983f772cf4327e3443cb250311c59b0982217f581a885b39cb09d0b31074ec4538d50b6d8a053886f59a1f871f3a317258a2"}, {0xc8, 0x105, 0x2, "862f69e3ca0edfeacce18630798be5e4556987bcb63dc1a149f12330b2f2b3a27be0124a35fcc03da351ebaecab835c4d6149e9b77d95486474006fc95b00c480b3de8ef8d8286dbd8e326cb2c88fe7c7debc3d4d871eb2f4dfb7a2ed103a2c4b56de64b1a68e48b6f3159c3b33f6e05443b1b84674125a0e34f6b08e7a85bdfcfee05d5caa37bfee35f68b659e4fe868bde4e969f969650c2f6f56e5258c8f15ca5ba78de7859c281da31137754d3d7b2d290"}, {0x98, 0x0, 0x7f, "fb3507657aa2c5e13db635cbe95da782fafd2794a91ea12def59f236536590d4a61c5c0fd84da1d8f0171fd9f13d11110be30f8d3625f3b2f0cb7e778fd9f4cc5af700ca0b68e9d56efbe3d4939be58e9f8b70eab3f6b754e796d02670451aaa1ebb3f25df94646298125ba29717253a6b42757567a620060d6f4c006402ea5551d0aac26f5e450e"}, {0xc8, 0x114, 0x9, "37a0f58cca25633c3e12904b2538cde48b05cd17ee5ff859dc95d2b83845adb3f5cb53cac62adfec2e4f3b59adc27da9213629d318bc46ad15b44439e77f51fa91f73c2978ceb71fe72f8e4bebfe3a40c648f68be15814a49b7bc1ccfd2bd2f7a41bf19b0056770fda2f70a4da05aa3a95361850a72d7a2a8f4680a55e0ce404bca41eb36b2e1690630de4ac59267823f76990991d1bdff2aaefa7aa27fa00b53649b4faa54729088386799a936f630161b1d1"}], 0x5a8, 0x48000}, 0x7}], 0x1, 0x4008001) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000200)=@assoc_value, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x5}, &(0x7f0000000a40)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e20, 0x3e9, @local={0xfe, 0x80, [], 0xaa}, 0x4ce}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0xfffffffffffffe94) 17:09:50 executing program 2: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x8300, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x100, 0x0) openat$cgroup_int(r1, &(0x7f0000000040)='cpuset.mem_hardwall\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={0x0, 0x1}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000002c0)={r2, 0x6, 0x30}, &(0x7f0000000300)=0xc) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$IP_VS_SO_GET_SERVICE(r5, 0x0, 0x483, &(0x7f0000000040), &(0x7f0000000140)=0x68) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x0, 0x0) pwrite64(r1, &(0x7f00000004c0)="67f946f2ef553cdfc818dac7afce96ed7f2b1064e8189ab5dd75da428442448bac35ab88aef9d94aa59d5d22d3b5844d0db4af8e92ced342a9ffad6e8626519fca4ee953b4cc304c5eda480e156f9c92a8f569a8c59ff2e60d5bbfd6fa24312fcacbf0d37314f1bb6cfd6145034f5cd0c5a5fa334caba6f8f785976e2c078557ecc018d589ebc81ac1fcd0aa15bb30b92c97dd01c95883c0d19ab8cce349615569ce4d16314ff30e722f312a3b6386047d8773de35f1097420a14ed2891f08550d986e5842d12dd58bbf07c113f58254ec2b556b4215ba618bc0b923", 0xdc, 0x0) close(r5) write$binfmt_misc(r4, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x66) close(r3) 17:09:51 executing program 1: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={0xffffffffffffffff, 0xb3}, 0xc) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x1010, r0, 0x1) r1 = userfaultfd(0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x2, 0x200040) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000000c0)=0x9, 0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r3 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r4 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000013000)) r5 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r5, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000000140)={{0x0, 0x2, 0x2, 0x0, 0x8}, 0x1, 0x3f, 'id1\x00', 'timer0\x00', 0x0, 0x7fffffff, 0x3, 0x7ff, 0x8}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0505405, &(0x7f0000000000)={0x1}) clone(0x0, &(0x7f0000000140), &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) dup3(r3, r1, 0x0) 17:09:51 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) fcntl$notify(r1, 0x402, 0x8000000c) fcntl$getownex(r1, 0x10, &(0x7f0000000040)) gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) fcntl$setown(r1, 0x8, r2) r3 = dup(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000500)={{{@in=@multicast1, @in=@remote}}, {{}, 0x0, @in6}}, &(0x7f0000000600)=0xe8) fcntl$notify(r0, 0x402, 0x10) r4 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x5, 0x400) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='fuse\x00', 0x4, &(0x7f0000000440)={{'fd', 0x3d, r4}, 0x2c, {'rootmode', 0x3d, 0xe000}, 0x2c, {'user_id', 0x3d, r5}, 0x2c, {'group_id', 0x3d, r6}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x200}, 0x2c}, {@max_read={'max_read', 0x3d, 0x9}, 0x2c}]}}) unlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x1000000000004) 17:09:51 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x6, 0x1, 0x3, 0x8}, 0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:51 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x93c0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:51 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000000100)=@raw=[@map={0x18, 0x0, 0x1}], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x4}, 0x48) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x662}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r1, 0xfffffffffffffff9}, 0x8) [ 331.586882] FAULT_INJECTION: forcing a failure. [ 331.586882] name failslab, interval 1, probability 0, space 0, times 0 [ 331.598391] CPU: 0 PID: 15029 Comm: syz-executor6 Not tainted 4.18.0-rc4+ #26 [ 331.605727] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 331.615104] Call Trace: [ 331.617744] dump_stack+0x185/0x1e0 [ 331.621425] should_fail+0x8a7/0xae0 [ 331.625297] __should_failslab+0x278/0x2a0 [ 331.629595] should_failslab+0x29/0x70 [ 331.633563] kmem_cache_alloc+0x13c/0xbb0 [ 331.637753] ? getname_flags+0x12a/0xaa0 [ 331.641921] getname_flags+0x12a/0xaa0 [ 331.645879] user_path_at_empty+0xbb/0x140 [ 331.650170] ? __x64_sys_newstat+0x92/0xc0 [ 331.654456] __se_sys_newstat+0xf3/0x390 [ 331.658564] ? syscall_return_slowpath+0x108/0x800 [ 331.663574] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 331.669013] ? fput+0x269/0x300 [ 331.672366] __x64_sys_newstat+0x92/0xc0 [ 331.676495] ? __ia32_sys_fstat+0x300/0x300 [ 331.680881] do_syscall_64+0x15b/0x230 [ 331.684820] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 331.690040] RIP: 0033:0x455ab9 [ 331.693241] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 331.712900] RSP: 002b:00007efe4a884c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000004 [ 331.720650] RAX: ffffffffffffffda RBX: 00007efe4a8856d4 RCX: 0000000000455ab9 [ 331.727951] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000020000040 17:09:51 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0505405, &(0x7f0000000000)={0x1}) clone(0x0, &(0x7f0000000140), &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGABS0(r4, 0x80184540, &(0x7f00000000c0)=""/44) dup3(r1, r0, 0x0) 17:09:51 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = dup2(r0, r0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x3, 0x91b2, 0x6, 0x400}]}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:51 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="0200000005000000000000000000edede280880000030000000000000002000000e0000001000000"], 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) [ 331.735250] RBP: 000000000072bf48 R08: 0000000000000000 R09: 0000000000000000 [ 331.742542] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 331.749836] R13: 00000000004d9b1b R14: 00000000004d39a8 R15: 0000000000000000 17:09:51 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000100), 0x2, 0x0) read(r1, &(0x7f00000006c0)=""/116, 0x74) sendfile(r1, r1, &(0x7f0000000040), 0x1) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000740)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b00000005000000c006000000000000780200009804000000000000f0050000f0050000f0050000f0050000f0050000f005000005000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000023000000000000000400000000000000000000000000000000ff20000000000000000000000000000000000000000000000000000000000000000000000023000000000000000000"], @ANYBLOB="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"], 0x720) 17:09:51 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) sendto$inet6(0xffffffffffffffff, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="02000000020000000001000000002000"], 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) shutdown(r0, 0x1) 17:09:51 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400000, 0x0) fstat(r0, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000040)={{0x6, 0x5}, 0x0, 0x4, 0x4, {0x9, 0xeef}, 0xfffffffffffffffe, 0x2}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', 0x0, 0x8}, 0x10) socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:52 executing program 6 (fault-call:5 fault-nth:1): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d}, 0x2c, {'group_id', 0x3d}, 0x2c}) stat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000480)) read$FUSE(r0, &(0x7f0000001000), 0x1000) stat(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000180)) read$FUSE(r0, &(0x7f00000020c0), 0x1000) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, 0x1, {0x7, 0x1b}}, 0x50) write$FUSE_DIRENT(r0, &(0x7f0000000500)={0x90, 0x0, 0x2, [{0x1, 0x0, 0xb, 0x0, 'em1nodevem1'}, {0x0, 0x0, 0x1, 0x0, ','}, {0x0, 0x0, 0x1c, 0x0, "2b73797374656dcc6370757365746367726f7570246367726f757015"}]}, 0x90) 17:09:52 executing program 2: openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000040)='cpuset.mem_hardwall\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/full\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000300)=""/145) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f00000003c0)={0x3, r1}) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x4e24, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1000, [0x1, 0x9ec, 0x3, 0x1000, 0x45, 0x6, 0x1000, 0x7fff]}, 0x5c) getsockopt$IP_VS_SO_GET_SERVICE(r3, 0x0, 0x483, &(0x7f0000000040), &(0x7f0000000140)=0x68) close(r3) close(r2) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) r4 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x8301) ioctl$EVIOCGNAME(r4, 0x80404506, &(0x7f0000000180)=""/227) 17:09:52 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000380)={'filter\x00', 0x7, 0x4, 0x460, 0x130, 0x0, 0x248, 0x378, 0x378, 0x378, 0x4, &(0x7f0000000040), {[{{@arp={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffffff, 0xff, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0x0, 0xff, 0xff, 0x0, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, {[0x0, 0x0, 0xff, 0xff, 0xff, 0xff]}, 0x7, 0x6d, 0x5, 0x6e, 0x3, 0x1, 'tunl0\x00', 'bridge_slave_0\x00', {}, {}, 0x0, 0x40}, 0xf0, 0x130}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x1, 0x1, 0xfc0}}}, {{@arp={@rand_addr=0xafb, @loopback=0x7f000001, 0xffffffff, 0xff, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1f}, {[0x0, 0x0, 0xff, 0x0, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0x0, 0x0, 0xff, 0x0, 0xff]}, 0xfff, 0x1, 0x2, 0x1ff, 0x2, 0x19, 'ip6_vti0\x00', 'team0\x00'}, 0xf0, 0x118}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffc}}, {{@uncond, 0xf0, 0x130}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0x4431, 0xf3, 0x7}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4b0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="02000000020000000039000000000000"], 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:52 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x93c0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:52 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) timerfd_create(0x1, 0x80000) 17:09:52 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x100000008) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x6, 0x84) sendto$inet6(r0, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x81}, 0x1c) fremovexattr(r0, &(0x7f0000000000)=@known='security.ima\x00') setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:52 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x5, 0x80, 0xfff, 0x8, 0xd67}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000001c0)={r2, 0x3, 0x48, "5f8f790cc4d3528652c8c7effaf9eed1abb3d21ae6ad7be164e766d4fe025fc486e3e2e110bf64be5c687a8ae1a99b8061d8b41a6428a952f1bc9d77b354a7ac28a34950bec6bba3"}, 0x50) 17:09:52 executing program 0: faccessat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x14b, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0) syz_open_dev$adsp(&(0x7f0000000380)='/dev/adsp#\x00', 0x0, 0x2) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$TIOCNOTTY(r0, 0x5422) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x59e, 0x0, 0x0, 0x0, 0x0, 0x20000000, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000000c0)={@loopback, 0x0}, &(0x7f0000000180)=0x14) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80200000000002, &(0x7f0000000540)=0x82, 0x4) r3 = socket$inet6(0xa, 0x1, 0x0) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl(r4, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") ioctl$PIO_UNIMAPCLR(r4, 0x4b68, &(0x7f0000000440)={0x8, 0x2e41, 0x100000000}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000005c0)) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/hwrng\x00', 0x200000, 0x0) fchmodat(0xffffffffffffffff, &(0x7f0000000700)='./file0\x00', 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000000340), 0x0, &(0x7f0000000740)=ANY=[]}, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x80001, 0x2, 0x3, "a77760f5a7645bc43c241d69912dda0c63c2a66726f8cfafd6c8fe2c98de7ba44947a79015f0fe57917cb62a93987a938fdedfce7bbba4fec2d8a09c41fb233245f2604b9e07b8ab79ec15ef2818a179"}, 0xd8) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r2, 0x1, 0x1000000008, &(0x7f0000000480)=0x5, 0x4) ioctl$TIOCNXCL(0xffffffffffffffff, 0x540d) recvmsg(r2, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) getsockname$netlink(r5, &(0x7f0000000500), &(0x7f0000000600)=0xfffffffffffffecf) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0x18}, r1}, 0x14) ioctl$IOC_PR_PREEMPT(0xffffffffffffffff, 0x401870cb, &(0x7f00000003c0)={0xc, 0x7, 0x0, 0x4}) write$binfmt_elf64(r2, &(0x7f0000002300)=ANY=[@ANYRES64], 0x1000001bd) 17:09:52 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r1 = epoll_create1(0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0505405, &(0x7f0000000000)={0x1}) clone(0x0, &(0x7f0000000140), &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) r5 = semget$private(0x0, 0x4, 0x80) semctl$IPC_RMID(r5, 0x0, 0x0) dup3(r1, r0, 0x0) 17:09:52 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'team_slave_1\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x800, 0x0) bind$inet6(r2, &(0x7f00002aafe4)={0xa, 0x4e23, 0xfffffffffffffffe, @ipv4={[], [0xff, 0xff]}}, 0x1c) r3 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x4200) listen(r1, 0x3) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r4, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020080000500000000000002000000e0000001000000000000000000000000000000000000000000"], 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e20, 0x800, @empty, 0x31c2}}, 0xb08f, 0x3f}, &(0x7f00000000c0)=0x90) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000140)={r5, 0xffffffff}, 0x8) 17:09:52 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000080)=0x4) sendto$inet6(r0, &(0x7f0000000040)="2e914446", 0x4, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x200000000000}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:52 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x6, 0xfffffffffffffffc, 0x200, 0xfffffffffffff165, 0x1f, 0x7fff, 0xffffffff, 0xf62, 0x0}, &(0x7f0000000040)=0x20) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x800, 0x0) write$P9_RSTAT(r2, &(0x7f0000000100)={0x59, 0x7d, 0x2, {0x0, 0x52, 0xffffffffffffff53, 0x6, {0x14, 0x1, 0x4}, 0x40000000, 0x6, 0x9, 0x9, 0x0, "", 0x13, 'eth0vboxnet1{ppp0-:', 0x8, "2b2890757365722b", 0x4, "2f2f2d18"}}, 0x59) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0x9}, 0x8) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:53 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x1ff) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:53 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="0292bb23000000020000000000000000"], 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) [ 333.147916] FAULT_INJECTION: forcing a failure. [ 333.147916] name failslab, interval 1, probability 0, space 0, times 0 [ 333.159301] CPU: 1 PID: 15109 Comm: syz-executor6 Not tainted 4.18.0-rc4+ #26 [ 333.166606] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 333.175990] Call Trace: [ 333.178645] dump_stack+0x185/0x1e0 [ 333.182322] should_fail+0x8a7/0xae0 [ 333.186089] __should_failslab+0x278/0x2a0 [ 333.190374] should_failslab+0x29/0x70 17:09:53 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) sched_getaffinity(r2, 0xfffffffffffffd26, &(0x7f0000000240)) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="02000000050000000000000000000000030000080000000002000000e00000010000000000000000"], 0x28}, 0x1}, 0x0) r3 = socket(0x9, 0x0, 0x0) sendmsg$nl_route(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_delrule={0x5c, 0x21, 0x400, 0x5, 0x25dfdbfd, {0xa, 0x14, 0x34, 0x1f, 0x100000000, 0x0, 0x0, 0x0, 0x9}, [@FRA_SRC={0x14, 0x2, @dev={0xfe, 0x80, [], 0x18}}, @FRA_SRC={0x14, 0x2, @local={0xfe, 0x80, [], 0xaa}}, @FRA_DST={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x1}, 0x840) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) [ 333.194312] kmem_cache_alloc+0x13c/0xbb0 [ 333.198506] ? __d_alloc+0x8b/0xe40 [ 333.202201] ? vmalloc_to_page_or_null+0x3b/0xa0 [ 333.207008] __d_alloc+0x8b/0xe40 [ 333.210527] ? __msan_poison_alloca+0x183/0x220 [ 333.215280] ? __lookup_slow+0x190/0x770 [ 333.219417] ? d_alloc_parallel+0xeb/0x2470 [ 333.223797] ? __lookup_slow+0x190/0x770 [ 333.227911] d_alloc_parallel+0x1bb/0x2470 [ 333.232216] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 333.238183] ? kmsan_set_origin_inline+0x6b/0x120 [ 333.243092] ? __lookup_slow+0x81/0x770 [ 333.247109] __lookup_slow+0x190/0x770 [ 333.251074] walk_component+0x35c/0xbf0 [ 333.255100] path_lookupat+0x3c4/0x1180 [ 333.259115] ? __msan_poison_alloca+0x183/0x220 [ 333.263843] ? user_path_at_empty+0x123/0x140 [ 333.268423] filename_lookup+0x308/0xc00 [ 333.272572] ? getname_flags+0x5da/0xaa0 [ 333.276701] user_path_at_empty+0x123/0x140 [ 333.281080] ? __x64_sys_newstat+0x92/0xc0 [ 333.285354] __se_sys_newstat+0xf3/0x390 [ 333.289456] ? syscall_return_slowpath+0x108/0x800 [ 333.294452] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 333.299911] ? fput+0x269/0x300 [ 333.303264] __x64_sys_newstat+0x92/0xc0 [ 333.307412] ? __ia32_sys_fstat+0x300/0x300 [ 333.311805] do_syscall_64+0x15b/0x230 [ 333.315758] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 333.320978] RIP: 0033:0x455ab9 [ 333.324197] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 333.343817] RSP: 002b:00007efe4a884c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000004 [ 333.351600] RAX: ffffffffffffffda RBX: 00007efe4a8856d4 RCX: 0000000000455ab9 [ 333.358932] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000020000040 [ 333.366243] RBP: 000000000072bf48 R08: 0000000000000000 R09: 0000000000000000 [ 333.373547] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 333.380871] R13: 00000000004d9b1b R14: 00000000004d39a8 R15: 0000000000000001 17:09:53 executing program 3: r0 = socket$inet6(0xa, 0x1fffffffffc, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:53 executing program 6 (fault-call:5 fault-nth:2): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d}, 0x2c, {'group_id', 0x3d}, 0x2c}) stat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000480)) read$FUSE(r0, &(0x7f0000001000), 0x1000) stat(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000180)) read$FUSE(r0, &(0x7f00000020c0), 0x1000) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, 0x1, {0x7, 0x1b}}, 0x50) write$FUSE_DIRENT(r0, &(0x7f0000000500)={0x90, 0x0, 0x2, [{0x1, 0x0, 0xb, 0x0, 'em1nodevem1'}, {0x0, 0x0, 0x1, 0x0, ','}, {0x0, 0x0, 0x1c, 0x0, "2b73797374656dcc6370757365746367726f7570246367726f757015"}]}, 0x90) 17:09:53 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000000000)=0x10) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x13f, 0x100b}}, 0x20) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f0000000140)={0x9, 0x108, 0xfa00, {r1, 0x85, "9b96a8", "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"}}, 0x110) 17:09:53 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000000)=""/228, &(0x7f0000000100)=0xe4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) r2 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x200080, 0x2) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000180)) 17:09:53 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0xdcf}, 0x1) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x2}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x4000000000014, &(0x7f0000000000)=0x80000000001, 0x4) sendmmsg(r1, &(0x7f0000006780)=[{{0x0, 0x0, &(0x7f0000003b00)=[{&(0x7f0000003a40)="89", 0x1}], 0x1, &(0x7f0000003b40)}}, {{&(0x7f0000006500)=@hci={0x1f}, 0x80, &(0x7f0000006640)=[{&(0x7f0000006580)='N', 0x1}], 0x1, &(0x7f0000006680)}}], 0x2, 0x0) 17:09:53 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getpid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000140)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003180)={{{@in6=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000240)=0x0) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000037c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000003b80)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfb, 0x4000000}, 0xc, &(0x7f0000003ac0)=[{&(0x7f0000000380)={0x1e0, 0x19, 0x100, 0x70bd2d, 0x25dfdbfe, "", [@typed={0x8, 0x5f, @uid=r2}, @typed={0x14, 0x91, @str='ppp0vboxnet1\x00'}, @typed={0x8, 0x11, @fd=r0}, @nested={0x178, 0x37, [@typed={0x8, 0x7, @fd=r0}, @generic, @generic="5e45ee43c9095db7d95f75cc0b48d0e2d565c6852a44d4b283576740b33f48db2bb1f8917e4a1498254af650ee91c8bb5a2e9be399419ddb8b52b3e5e88da2899aee1842cabb6def5d6acb8bbd8a92e732957808c79b3b8b1c17c8265d9a5d86d597f63b9c5270c4ecc4914ae4a2660ae30e6723790e402d6dbd53ab86a32f5bab056ba2a9c4683dd368d80d1444d731ac0f45d976ae586cda3fa4a9b9ba1d9517b34a537767ac9d090f33c8a913f9f80f28edd72487f9c7f37f5e6ce612a3a6dc841d6788af13ec3f9afd9fa07fa932b1cf77508faea0847470bbeb0f667368619a56", @generic, @typed={0x8, 0x53, @ipv4=@rand_addr}, @generic="49df025a33b9acbe4be5d061f368d9a5a66c37eb71aedbae6399d68e629eecaf7438ed8897e1846f0da94445645d43f28571441e244afa8ceaf0536c03c8e97deb965461f161f06a6187d7c55ce05bab1d76ccca760251b5058570f0784991286e7b2f5079d87d58b30422458da453aa6dae7415efcc2d20b3c6654c992198e5"]}, @generic="d09c5697d2ca2355d6a8c3c325a665ebd826316e9a524a4d2fc23c6ad0a85f2ddee010af0700e94bd11ba108d1e9acc71bb7d596"]}, 0x1e0}, {&(0x7f0000000580)={0x2fc, 0x11, 0x0, 0x70bd26, 0x25dfdbfb, "", [@typed={0x14, 0x7b, @ipv6}, @nested={0x254, 0x2, [@generic="14a967ff6c9f3f02b3053c064512270bce3fd5e01525a9f391a0a6b6109436afc190c2db5e73f69b166d012b778e3b54a5397adeb3", @typed={0x3c, 0x4b, @str='keyringem1)cgroupbdev},mime_typewlan1:procselinuxwlan0\x00'}, @generic="d950fca8773eac5bfdaf29bbf0947e0fe227c9d8be5d34b64c1125de9e0282f8d8d4c9e40c945eadf75040a1c4bf9efddbfe71e417e8d4fcd8f02acbf17a6b0bc13061fa76a90e33077473144ab0640eb83d8c2d07f68e33f114107588b8ce9b25d6ed32692f2e83094df14fccd139e4699dedf17dac4180a621d9482eaa09081bc9f93a6bcc801d97444f3bcea206539c4a6c90834be4d5c576d161f991102b0ceb5474b85321b98a3557b5fd59b46ef2af311a01077ef40e1db91c7f78cb3e0a5c292e1ffda8ed0219d31f34d58adb8a7a7beea3d81a5e5d33987b0008beac3c29", @generic, @generic="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"]}, @typed={0x4, 0x68}, @generic="3dc441a045c63cf4ea345104b32b0231eabc556b996d652b348c6e07c9e856a506689e0b1e21196a9482c8dc15dce09872f2502bd1abcaf4f7163367f0d2fb082bb3cd1eb165efb98a9f145524fc18f016852b7b3b11b2353811e7ecd4a61a0b8e3d298277c98478bca5830a35da94cdc5", @nested={0xc, 0x8e81, [@typed={0x4, 0x52}, @typed={0x4, 0x23}]}]}, 0x2fc}, {&(0x7f0000000880)={0x14f0, 0x23, 0x400, 0x70bd25, 0x25dfdbfd, "", [@nested={0x9c, 0x2d, [@generic="8ecdee5e9c26c51b0f383795a132e95af68c74250a37c690d7bf8d73bb295c0f173fb861edb7c49113eab7816e31c3c1df16a9b7fdd5e1744a768318a5e1e043a706a4098cd65310e0e125a7c9287ae6f618635acffc94a9e88e0572a5da334bebc4d35fa88b1e47b3043a45d44480d4266646f9203bec89c95752b8a0565c8615cb6a892fdf6270f71ef114", @typed={0xc, 0x6b, @u64=0x9}]}, @generic="9571a109733772b49efd88ca3a0bcaecf2e7befcd6a446", @typed={0x14, 0x29, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="a636378be82ba4bc879efc5dc27e917712ab6da1c25296373d1871d2f7b86e1adbdf50ef8e13c98d8dffe55165fc49d8edd3425db89844bdeccad5ada0fd6597854944b7582e9d10a4102dd6192de1043eace1071353e94cf4297754ad2b37ce6917bd0451e50056572da4bee8e2e6fffb2eb3302f35ac0cb8165f32be8021f14815adbc4b9f4a6a63d89b0467b7a4d3b1b6bd325dd479da5d81a4f1b5d72c98184c30100781", @typed={0xc, 0x16, @str='{vmnet0\x00'}, @generic="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[@generic="cccd89c3195fedf6de1e3b5e5eddf600e66e7797921e04c4f88e67a98f9d1b61fdd6fea6f80b5d767e0aa355ad54f594130b19f9d6783bc6789484c541cddc90bc3fc480a4d218f4fb4c749d78b82f398cd6bb3c3450e04cd3c01fc1ffd77fceceb0a8ce57fc9ac63b2f9c55c0197d4c281c92a76c2c16535be292956265797f113d37a1d7f6607cc048887d35345c858f9cec5ac9f71dfc61c4264ef2835731", @typed={0x14, 0x34, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x5b, @u64=0x5}, @nested={0x4c, 0x13, [@typed={0x14, 0x6c, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="dce71c60c81f9c21ce2eb338b83ea94e90d260f4da49e704f5ad661d64a3c27f86b07bc209e2bbad6e566ee7b6d62f37eb2d"]}, @generic="cd65a89981ee42948935dd8cf2bdb1d1f06dd294a3230fbfb463c613b2d2a34af8772940b6045b546d7c9e04e3ada4943a68c232a9beb8e4fc8f5f71f7cbacffee71b9052083002c014a1a8634f219f661b79f4056bddf287050a8ce89e04c027a84958eb44732374566a0a369333d19dc581c7223a43df1141bd2cd85741f64d76d4aad98ac7708d3aef816", @typed={0x8, 0x8d, @pid=r7}]}, 0x1b0}, {&(0x7f0000003840)={0x1dc, 0x39, 0x124, 0x70bd27, 0x25dfdbfd, "", [@typed={0x14, 0x68, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @nested={0x140, 0x59, [@generic="651268b24a6d4ccad31c1a093a3fb02a3c772221577987ba2bbd47810d9c8dc8c41234601830da5722b17099dbf86926ee4d0376b40738330020c4c6e05fa1c8018fee67896a79a065d6371ac566b58905267d1a0015ee567adccd6d60cdb04d9aa55b91cae959e9ff4a28161a115e168e250fbb063acdb161d299c4791d517eba52ac9dcb979ca116e80ff80c78e35895be7bb41cbd1f7137174520726a063e7c23f55dd7d052a66477a20f2b497652d62616785292e6a82edee67e4b98a09de5df325eee45e5636a37dbcc6eaa3f8e127213c36f0db364dd", @typed={0x8, 0x7f, @u32=0x1000}, @typed={0x8, 0x16, @u32=0xfffffffffffffffb}, @generic="09097f2297a31829ca1d118b4eebd182bf1632edebc699ae9ae6e87ec9d25a700974d2325dad8b009d7113dad0b857911dbd551465", @typed={0x14, 0xf, @ipv6=@dev={0xfe, 0x80, [], 0x12}}, @typed={0x8, 0x16, @uid=r8}]}, @typed={0x8, 0x50, @str='\x00'}, @typed={0x4c, 0x5c, @binary="a9b4b443480c78f56dabd86fb0c5eb1ffccd0b84e594f672dd6a059d8fc345514682f9173c41ef3154cd792e09a5c0c9fde6b5ec38e18b74d020e684e9e9e96a6be2307f322850"}, @typed={0x24, 0x3f, @str='bdevGPLeth0md5sum]em0trusted\x00'}]}, 0x1dc}, {&(0x7f0000003a40)={0x54, 0x20, 0x200, 0x70bd28, 0x25dfdbff, "", [@generic="4bba85b7bcf3728374542e78a4ca4d079d354e0c738baa286d568fe250b1", @generic="e43946021d4c983dcc051164bea5ef6913cf1bc52fd9f9cb5ccf1078de76e5095d975f55e3b1"]}, 0x54}], 0x8, &(0x7f0000003b40)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x40, 0x5}, 0x4044) listen(r0, 0x3) r9 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r9, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r9, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:53 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) pwrite64(r0, &(0x7f0000000000)="c0474ea74e9dc11c8fe9c3bec5eac7fbd93d15429b86e6a741eb392d68524fd19e69444e02c50019e676fab804da9ee95eb60fd624b8c6675edff1b878f2fb359f302fa10df744ced0ff96918be6e8755c1e08387035decf7346c3fe5071abefaf8856c25cee1802b9ede1f7b6b231fcf30a75dd8120e337f6b42a261949eb91b8b7078dff269f32676502f6238e36bf0d0487c29a5dcee0f8a20db11b86da3c6485fef2c059fdadcac7758458507ab9e59f7a60fc4cba79982a35da40cc43415289b99cd14c9779750d6e9c51b72b0919863ab1f53a", 0xd6, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:54 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3, 0x12, r2, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0200028c78f71ffa610000faffffff000080002e23000003000000008289a481000000e00000010000000000000000"], 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:54 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000300)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000040)={{}, {0xfffffffffffffffc, 0x8}, 0xfffffffffffffffd}) r1 = fcntl$dupfd(r0, 0x406, r0) sendmsg$kcm(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000000c0)="ca979e4da193f8ca32d2667c62a8d75eb6b445b8f389602714c2781614e3d9c43ea75f4776978c4551d2cb4b620e0fa9042b321729e458f7481c843a5e335b17fc0df86c3af3c09af7316d063d013b68db256255497b8f39fd095622eaf5af2174ff0098ef7cd9d178c0b5defe72957f25b96e7f911dad574ec89f4f8881df6e68846cca1c9350a38ece8b63ecd12673237edc8c43379a0d93cf35085c0e66d0aa62b1564bbe82a84f9c", 0xaa}, {&(0x7f0000000180)="f23aab73a287960c315f38b59308b5defb7477377536e80063708711840bdb05634d7f4c5ed808c712650afd63b5579c73f68021b0a2d06dc30884e215be7a11da8c5cb95eead78a1655880b72ac7ad0478637978bcfb7240be2fd4647ff64", 0x5f}], 0x2, 0x0, 0x0, 0x1}, 0x40) 17:09:54 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x7cbb, 0x0) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffe}, 0x1c) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) r5 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r5, 0x10d, 0x4000000ca, &(0x7f0000000000), &(0x7f00000001c0)=0x4) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0505405, &(0x7f0000000000)={0x1}) clone(0x0, &(0x7f0000000140), &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) dup3(r2, r0, 0x0) 17:09:54 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x6, &(0x7f00000000c0)=[{0x3, 0xffffffffffff7fff, 0x80, 0x4}, {0x4, 0x5543, 0x2000000000, 0x1}, {0x5, 0x7fff, 0x3, 0x4}, {0x4a2, 0x8000, 0x1, 0x2}, {0x101, 0x40, 0x6, 0xfff}, {0x6, 0x4, 0x6, 0x7fffffff}]}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x3, 0xb68, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001e00], 0x0, &(0x7f0000000000), &(0x7f0000001e00)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x0, 0x0, 0x0, 'veth1_to_bond\x00', 'ip_vti0\x00', 'rose0\x00', "7ea2e5866305000000589f6cd4f0ff00", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa8}}, @common=@mark={'mark\x00', 0x10}}, {{{0x0, 0x0, 0x0, 'bond_slave_0\x00', '\x00', "726f736530000200", 'ipddp0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x890, 0x8e0, 0x910, [@realm={'realm\x00', 0x10}, @u32={'u32\x00', 0x7c0}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x2}, {0x0, '\x00', 0x2, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'nr0\x00', 'bcsf0\x00', 'ip6gretap0\x00', 'teql0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xe8, 0x120}, [@common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "908743d6892818b9272b4298a884b040654d438a9e4ce9d204aae0dc24a4b038a1f3c43b559df42f42ca722910a770d5ecae1a845ef986d60d10687b986a1309"}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}]}]}, 0xbe0) 17:09:54 executing program 0: setrlimit(0x7, &(0x7f0000000000)={0x14, 0x88}) r0 = socket$pptp(0x18, 0x1, 0x2) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x8305, 0x204000) write$binfmt_misc(r0, &(0x7f0000000100)={'syz1', "e90516f64e08fdf6e7645a809f75901cf51867cf6e117c4ba6d4dcbbed5d300754c855455fc523e003d8f2e93e043d2249f8fe7348976c483a6d5f2d28ba14592e5405"}, 0x47) socket$alg(0x26, 0x5, 0x0) ioctl$BLKPBSZGET(r1, 0x127b, &(0x7f00000000c0)) accept(r0, 0x0, &(0x7f0000000040)) 17:09:54 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x20040, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000000040), 0x1) 17:09:54 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x400000000000) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) [ 334.518867] kernel msg: ebtables bug: please report to author: Couldn't copy entries from userspace 17:09:54 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x10000) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000080)={'veth1_to_bond\x00', 0xd}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) ioctl$TIOCGPTPEER(r0, 0x5441, 0x7) [ 334.673794] FAULT_INJECTION: forcing a failure. [ 334.673794] name failslab, interval 1, probability 0, space 0, times 0 [ 334.685192] CPU: 1 PID: 15183 Comm: syz-executor6 Not tainted 4.18.0-rc4+ #26 [ 334.692499] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 334.702078] Call Trace: [ 334.704783] dump_stack+0x185/0x1e0 [ 334.708451] ? __should_failslab+0x278/0x2a0 [ 334.712912] should_fail+0x8a7/0xae0 [ 334.716706] __should_failslab+0x278/0x2a0 [ 334.721006] should_failslab+0x29/0x70 [ 334.724967] __kmalloc+0xcb/0x370 [ 334.728458] ? fuse_dentry_init+0x59/0x110 [ 334.732733] ? fuse_dentry_revalidate+0x13d0/0x13d0 [ 334.737792] fuse_dentry_init+0x59/0x110 [ 334.741950] ? fuse_dentry_revalidate+0x13d0/0x13d0 [ 334.747029] __d_alloc+0x7fb/0xe40 [ 334.750642] d_alloc_parallel+0x1bb/0x2470 [ 334.754948] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 334.760357] ? kmsan_set_origin_inline+0x6b/0x120 17:09:54 executing program 0: io_setup(0x3, &(0x7f0000000080)=0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) fallocate(r1, 0x51, 0x8ad2, 0x100000001) r2 = socket$inet_smc(0x2b, 0x1, 0x0) io_submit(r0, 0x1, &(0x7f00000007c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000040)='0', 0x1}]) socket$bt_rfcomm(0x1f, 0x3, 0x3) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2200, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f00000000c0)={'nr0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}}) ioctl$BLKPBSZGET(r3, 0x127b, &(0x7f0000000100)) [ 334.762333] kernel msg: ebtables bug: please report to author: Couldn't copy entries from userspace [ 334.765262] ? __lookup_slow+0x81/0x770 [ 334.765294] __lookup_slow+0x190/0x770 [ 334.765362] walk_component+0x35c/0xbf0 [ 334.765402] path_lookupat+0x3c4/0x1180 [ 334.790425] ? __msan_poison_alloca+0x183/0x220 [ 334.795183] ? user_path_at_empty+0x123/0x140 [ 334.799742] filename_lookup+0x308/0xc00 [ 334.803888] ? getname_flags+0x5da/0xaa0 [ 334.808042] user_path_at_empty+0x123/0x140 [ 334.812411] ? __x64_sys_newstat+0x92/0xc0 [ 334.816692] __se_sys_newstat+0xf3/0x390 17:09:54 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) prctl$getname(0x10, &(0x7f0000000040)=""/238) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) inotify_add_watch(r2, &(0x7f0000000140)='./file0\x00', 0x80000800) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) [ 334.820795] ? syscall_return_slowpath+0x108/0x800 [ 334.825785] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 334.831200] ? fput+0x269/0x300 [ 334.834551] __x64_sys_newstat+0x92/0xc0 [ 334.838685] ? __ia32_sys_fstat+0x300/0x300 [ 334.843076] do_syscall_64+0x15b/0x230 [ 334.847007] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 334.852252] RIP: 0033:0x455ab9 [ 334.855450] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 334.875014] RSP: 002b:00007efe4a884c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000004 [ 334.882776] RAX: ffffffffffffffda RBX: 00007efe4a8856d4 RCX: 0000000000455ab9 [ 334.890197] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000020000040 [ 334.897497] RBP: 000000000072bf48 R08: 0000000000000000 R09: 0000000000000000 [ 334.904792] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 334.912087] R13: 00000000004d9b1b R14: 00000000004d39a8 R15: 0000000000000002 17:09:55 executing program 6 (fault-call:5 fault-nth:3): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d}, 0x2c, {'group_id', 0x3d}, 0x2c}) stat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000480)) read$FUSE(r0, &(0x7f0000001000), 0x1000) stat(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000180)) read$FUSE(r0, &(0x7f00000020c0), 0x1000) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, 0x1, {0x7, 0x1b}}, 0x50) write$FUSE_DIRENT(r0, &(0x7f0000000500)={0x90, 0x0, 0x2, [{0x1, 0x0, 0xb, 0x0, 'em1nodevem1'}, {0x0, 0x0, 0x1, 0x0, ','}, {0x0, 0x0, 0x1c, 0x0, "2b73797374656dcc6370757365746367726f7570246367726f757015"}]}, 0x90) 17:09:55 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0xfffffffffffffd84, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000140)={'nat\x00', 0x9e, "60ea2f5e039dcdeaa6059fba429f9a84de7ceb5a0af5c00ef475c18310c5870b48a47edde9ba437c5b1784778215fc1c78ad427341763b03323f8364f2ea042075219e9b3e29ccdcf1288847d84c9862bfb7d0f26186954ea904b1cb8b0f7d89eeb616ab805a13b8c18a1d53033d8f0568dc6ad10c295f35409b40ecec690c0012507b17ec235fc425464313e468f92a42bbc1081500cf2451080a25eef2"}, &(0x7f00000000c0)=0xc2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020000000200000000000000000000001d55103b9582fac897562dd8930f3f4e7b1a29282c6d922154ce4a5ed5717901000080000000008ae049a1e38823bb58875b48feab106a266155a4a5f20e848905a3cb5aabf4325066246b277f86ecdc6a53e2a163279bc352574ab61ab87cd5dac4f2390b2e4c3bd45e3e59027c405e933bec092a008318"], 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:55 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020000100500000000008761f495d243000040000000f4ff00000000000002000000e00000010000"], 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) socketpair$inet(0x2, 0x6, 0x1ff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480)={0x0, 0xe0, "02a2065abe152c9ed7ac6128e6c94773497a58ac1043f89a557a6a54a77c7ed1e4d55fde37710a601f1208a8cd16071f35e329ddc88eb06bb4d0df66268fcab008ff0aece9fd0adfda9f80aee4529767caaec06ff7a3c933964766ee3989121fa41ea6e996422bd4a0101a6b3890776942a4b75229e3e6598ec263c8bdc93cc4977e0f4df28d70d5da36820727b53e47601dc035d9d688ba639f310628e76a048ed72dc718be0c5b6cf82e9eb009f5837c29ed821e2daa65021b3e6eb8c5250f4395ea3089ee3d6566b3cd7c3476846342b084f540d2e99f15663520ac29e7c5"}, &(0x7f0000000080)=0xe8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000000c0)={r3, 0xffffffff, 0x30}, &(0x7f0000000140)=0xc) r4 = open(&(0x7f0000000000)='./file0\x00', 0x420000, 0xc2) ioctl$EVIOCGREP(r4, 0x80084503, &(0x7f0000000380)=""/220) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) 17:09:55 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x2000) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x0, 0x501) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x2}}, 0xa, 0x9, 0x8e2, "e159f8d4b009dd24b7759a8667ca45c90f8c5ded1e7c6a47fbb570026278fd6e2706a0435e11f85caac925ebeb59d7da442720daec90ff814a759aa8697f40e14fb65ac43e763d674322f61d26904444"}, 0xd8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair$inet6(0xa, 0x1, 0x0, &(0x7f0000000000)) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:55 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'ip6_vti0\x00', 0x2}) r1 = openat$random(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x200, 0x0) write$binfmt_elf64(r1, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0xffffffffffffff7f, 0xfffffffffffffffc, 0x5, 0x1, 0x7, 0x2, 0x7, 0x0, 0x368, 0x40, 0x5, 0x4, 0x800000000, 0x38, 0x2, 0x5a, 0x0, 0x7fff}, [{0x60000000, 0x1, 0x69e, 0x0, 0x7, 0x2, 0x8, 0x2}], "56fd7d41acbf4c9c109cd4bfe33cad6d805e96eaf6092bcb", [[], [], [], [], [], [], []]}, 0x790) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x5}, {0x6}]}, 0x10) 17:09:55 executing program 0: r0 = socket$inet6(0xa, 0x1000000010002, 0x4000001) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000080)='setgroups\x00') capset(&(0x7f0000000140)={0x20071026}, &(0x7f0000000180)) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000000)) syz_open_procfs(0x0, &(0x7f0000000240)='setgroups\x00') 17:09:55 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x400000000001) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000000)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0xffffffffffffff3a) r2 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x9, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x10008, &(0x7f0000000480)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {'user_id', 0x3d, r3}, 0x2c, {'group_id', 0x3d, r4}, 0x2c, {[{@default_permissions='default_permissions', 0x2c}, {@blksize={'blksize', 0x3d}, 0x2c}, {@default_permissions='default_permissions', 0x2c}, {@default_permissions='default_permissions', 0x2c}, {@max_read={'max_read', 0x3d, 0x4}, 0x2c}]}}) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:55 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}, 0xf4}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:55 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x204800, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f0000000400)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000300)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r4, &(0x7f0000000440)={0x10, 0x30, 0xfa00, {&(0x7f0000000100), 0x0, {0xa, 0x4e23, 0x1000, @local={0xfe, 0x80, [], 0xaa}}, r5}}, 0x38) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc0505350, &(0x7f0000000380)={{0x8, 0x800}, {0x8, 0x1}, 0x800, 0x4, 0x100}) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x80000, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r6, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x88, r7, 0x601, 0x70bd2b, 0x25dfdbfc, {0x6}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x401}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xffffffff}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x81}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x8800}, 0x8840) clone(0x0, &(0x7f0000000140), &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) dup3(r1, r0, 0x0) 17:09:55 executing program 4: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x8000, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000040)=0x9) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:55 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7, 0x40) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xdc, r2, 0x2, 0x70bd2c, 0x25dfdbfb, {0x2}, [@IPVS_CMD_ATTR_DAEMON={0x70, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3ff}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6c}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7ff}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xd}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0x1}}]}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x24}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6d4}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xff}]}]}, 0xdc}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) sendmmsg(r0, &(0x7f0000007080)=[{{&(0x7f0000006a40)=@nfc={0x27}, 0x80, &(0x7f0000006c80), 0x0, &(0x7f0000006cc0)}}], 0x1, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000000)={0x3, 0xffb, 0xffffffffffffffe1, 0x8001, 0x11}) 17:09:55 executing program 0: r0 = socket(0x11, 0x100000803, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)) accept4$inet6(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x1, [0x7]}, &(0x7f0000000040)=0x6) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x3, 0x0) ioctl$BLKSECTGET(r1, 0x1267, &(0x7f00000000c0)) 17:09:55 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001140)="00f0bf003fd9749a0e96d321536eb90c46550000e4d891e6ffb5137633802b246c89da910a4e3026229a2c1fe3d6d43a0c58dc7167cccbef966e5147ef7951b2dd57cb937ca3af3c1eb1f779075b516f60a73e5c8d1651", 0x57) openat$mixer(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/mixer\x00', 0x2000, 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x2400) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) r2 = openat(0xffffffffffffffff, &(0x7f0000001040)='./file0\x00', 0x410002, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001080)={0x591060c1, 0x0, 0x7a9, 0x8, 0x0}, &(0x7f00000010c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f0000001100)={r3, 0xa3d4}, 0x8) 17:09:55 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000080)=0x100, 0xffffffffffffffaf) 17:09:55 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xa}, 0x1dd) 17:09:55 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="02000000050000000000800000000000030000000000000002000000e0000001000000000000000000785ac1e2d0db9344d84273afe4479d94e034d7f3fa00c979f49af6a04cfbe3241fcb55c738eae1f76b0acf922ef2d335c5a5b0abba65ed4dfbf509c1843d39f799ebcfcaafda8bde75722c719273ba910fab51294041f66b7bab4c287c1f4383c7f6e0fba78a9c889ba434f4eb756372841cc15391a8"], 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) [ 336.189695] FAULT_INJECTION: forcing a failure. [ 336.189695] name failslab, interval 1, probability 0, space 0, times 0 [ 336.201125] CPU: 0 PID: 15250 Comm: syz-executor6 Not tainted 4.18.0-rc4+ #26 [ 336.208519] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 336.217921] Call Trace: [ 336.220587] dump_stack+0x185/0x1e0 [ 336.224266] should_fail+0x8a7/0xae0 [ 336.228052] __should_failslab+0x278/0x2a0 [ 336.232401] should_failslab+0x29/0x70 [ 336.236349] __kmalloc+0xcb/0x370 [ 336.239847] ? kmsan_set_origin+0x9e/0x160 [ 336.244153] ? fuse_alloc_forget+0x3a/0x40 [ 336.248466] fuse_alloc_forget+0x3a/0x40 [ 336.252584] fuse_lookup_name+0x229/0xc80 [ 336.256778] ? rcu_all_qs+0x3f/0x210 [ 336.260551] ? mutex_lock+0x61/0x110 [ 336.264318] fuse_lookup+0x193/0x810 [ 336.268123] ? arch_local_irq_disable+0x10/0x10 [ 336.272839] ? fuse_getattr+0x8a0/0x8a0 [ 336.276873] __lookup_slow+0x59d/0x770 [ 336.280841] walk_component+0x35c/0xbf0 [ 336.284870] path_lookupat+0x3c4/0x1180 [ 336.288891] ? __msan_poison_alloca+0x183/0x220 [ 336.293622] ? user_path_at_empty+0x123/0x140 [ 336.298357] filename_lookup+0x308/0xc00 [ 336.302512] ? getname_flags+0x5da/0xaa0 [ 336.306619] user_path_at_empty+0x123/0x140 [ 336.310980] ? __x64_sys_newstat+0x92/0xc0 [ 336.315235] __se_sys_newstat+0xf3/0x390 [ 336.319322] ? syscall_return_slowpath+0x108/0x800 [ 336.324276] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 336.329666] ? fput+0x269/0x300 [ 336.332972] __x64_sys_newstat+0x92/0xc0 [ 336.337079] ? __ia32_sys_fstat+0x300/0x300 [ 336.341451] do_syscall_64+0x15b/0x230 [ 336.345381] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 336.350594] RIP: 0033:0x455ab9 [ 336.353793] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 336.373411] RSP: 002b:00007efe4a884c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000004 [ 336.381174] RAX: ffffffffffffffda RBX: 00007efe4a8856d4 RCX: 0000000000455ab9 17:09:56 executing program 0: syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x400000) r0 = socket(0x2, 0x800, 0x4) r1 = creat(&(0x7f00000002c0)='./file0\x00', 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000280)={r1}) setsockopt$sock_timeval(r2, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x7530}, 0xfffffe52) r3 = memfd_create(&(0x7f0000004fff)='\x00', 0x4) setsockopt$sock_int(r3, 0x1, 0x0, &(0x7f0000000000)=0x2, 0x4) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000100)) lseek(r3, 0x0, 0x200000000003) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x48000, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000300)='/dev/null\x00', 0x0, 0x0) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000000200)="ec0834c31c5e44fbfd6cc8bb7180fef7cd06a10bbad9c24fa0d01814e3a980de99123719952bf0572bb0") ioctl$TUNDETACHFILTER(r4, 0x401054d6, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00000000c0)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000140)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r6, 0x4) getpgid(r5) 17:09:56 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f0000000140)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x7}, 0xfd) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7f, 0x2000) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000080)) fcntl$setlease(r0, 0x400, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000)=0xb93b, 0x4) 17:09:56 executing program 7: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000440)={0x0, 0x3}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000004c0)={r1}, 0x8) r2 = socket$inet6(0xa, 0x80002, 0x6) bind$inet6(r2, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r2, 0x3) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r3, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000380)={0x0, 0x48, &(0x7f0000000240)=[@in6={0xa, 0x4e22, 0x8000, @empty, 0xfff}, @in6={0xa, 0x4e22, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x401}, @in={0x2, 0x4e22, @loopback=0x7f000001}]}, &(0x7f00000003c0)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={r4, 0xfffffffffffffffb}, 0x8) r5 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x20000) statx(r5, &(0x7f0000000040)='./file0\x00', 0x400, 0x800, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r5, 0xc0bc5310, &(0x7f0000000180)) 17:09:56 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) poll(&(0x7f0000000000)=[{r0, 0x8}, {r0, 0x100}, {r0, 0x6}, {r0, 0x1}, {r0, 0x1613}, {r0}, {r0, 0x80}, {r0}], 0x8, 0x7fff) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:56 executing program 6: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x80080) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000240)) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d}, 0x2c, {'group_id', 0x3d}, 0x2c}) stat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000480)) read$FUSE(r1, &(0x7f0000001000), 0x1000) stat(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000180)) read$FUSE(r1, &(0x7f00000020c0), 0x1000) write$FUSE_INIT(r1, &(0x7f0000000100)={0x50, 0x0, 0x1, {0x7, 0x1b}}, 0x50) write$FUSE_DIRENT(r1, &(0x7f0000000500)={0x90, 0x0, 0x2, [{0x1, 0x0, 0xb, 0x0, 'em1nodevem1'}, {0x0, 0x0, 0x1, 0x0, ','}, {0x0, 0x0, 0x1c, 0x0, "2b73797374656dcc6370757365746367726f7570246367726f757015"}]}, 0x90) 17:09:56 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f00000000c0)={@dev={0xac, 0x14, 0x14, 0x1d}, @multicast2=0xe0000002, r3}, 0xc) 17:09:56 executing program 2: sendmsg(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="2f0000001800030007fffd946fa283bc8020000000040005031d856808000900083c14cc16ccbb24e0710b42fa3ccc", 0x85}], 0x1}, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xfffffffffffff001, 0x80040) connect$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000400)='/dev/hwrng\x00', 0x81, 0x0) fstat(r1, &(0x7f0000000440)) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000300)=""/252) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000240)) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000100)=""/234, &(0x7f0000000200)=0xea) [ 336.388480] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000020000040 [ 336.395782] RBP: 000000000072bf48 R08: 0000000000000000 R09: 0000000000000000 [ 336.403062] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 336.410769] R13: 00000000004d9b1b R14: 00000000004d39a8 R15: 0000000000000003 [ 336.627868] Unknown ioctl 1074812118 17:09:56 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x6}}, [0x400, 0x15, 0x0, 0x100000000, 0x7, 0x101, 0xee0, 0x8000, 0x1, 0x9, 0xff, 0x2, 0x2, 0xbf80, 0x4]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={r1, 0xa7, "180e9fc520b0380be33f0588cae09192feaa80bf81bfc17193caee40e2ad8eb89e59e78e13e7205280c246bdf32cdbdf3e53b29cf8759f001a7947efec239dc6d571e442c1efe6cf71dd0575078f19aeed9c24fff54f3576e9fa61635a8e4e70daddd19af37dc54d94bd3c5b4ecebd1d863a83304e9dcbd83f8ac90d63a14eba06dbb86ec91d6ca1d6163bc4fe037256db48d5082cea4bbb12704262951d764e111bb0bf5d1d01"}, &(0x7f0000000180)=0xaf) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) [ 336.664346] Unknown ioctl 1074812118 [ 336.827410] sctp: [Deprecated]: syz-executor7 (pid 15270) Use of struct sctp_assoc_value in delayed_ack socket option. [ 336.827410] Use struct sctp_sack_info instead 17:09:56 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000180)={0x3, [0x0, 0x3ff, 0x1]}, &(0x7f0000000100)=0xa) r3 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0505405, &(0x7f0000000000)={0x1}) clone(0x0, &(0x7f0000000140), &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) dup3(r1, r0, 0x0) 17:09:56 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x8000, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000040)=0x9) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:56 executing program 0: r0 = socket$inet6(0xa, 0x4000000000000002, 0xffffffffffffff12) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/rpc\x00') ioctl$TCGETA(r1, 0x5405, &(0x7f0000000140)) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000300)={0xaa}) inotify_init() ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$SG_SCSI_RESET(r1, 0x2284, 0x0) userfaultfd(0x80800) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x0) link(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file1\x00') close(r2) [ 336.919226] sctp: [Deprecated]: syz-executor7 (pid 15298) Use of struct sctp_assoc_value in delayed_ack socket option. [ 336.919226] Use struct sctp_sack_info instead 17:09:57 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x80000, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0xfff, 0x0, 0x0, 0x6, 0xd}, 0x98) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x50) ioctl$RTC_RD_TIME(r3, 0x80247009, &(0x7f0000000080)) 17:09:57 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x18) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:57 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = dup2(r0, r0) openat$cgroup_procs(r1, &(0x7f0000000040)='tasks\x00', 0x2, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x9, 0x1, 0x8000}, 0x4) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:57 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x10000) openat$cgroup_type(r1, &(0x7f0000000100)='cgroup.type\x00', 0x2, 0x0) listen(r0, 0x3) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={'nr0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0xffffffffffffff34, 0x44, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) nanosleep(&(0x7f00000000c0)={0x77359400}, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:57 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000380)="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", 0x10c, 0x0, &(0x7f0000000040)={0xa, 0x4e24, 0x4db0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r2 = getpid() sched_getparam(r2, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="53000000e5a70894a81a31873358503669b4234967bc9b7ad6debe5ac88f23510222b31588ef97c074e6152d4a6d3db9d711874bd6f7fdf3be01c1f8d692ba317822bca05c3a03f4801324fcd140293b34bf6f47a7d2a36d1bb0e30239"], &(0x7f0000000140)=0x5b) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r3, 0x10000, 0x4}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:57 executing program 6: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="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", @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) stat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000480)) read$FUSE(r0, &(0x7f0000001000), 0x1000) stat(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000180)) read$FUSE(r0, &(0x7f00000020c0), 0x1000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x200, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x5, 0x0) linkat(r1, &(0x7f0000000240)='./file0\x00', r2, &(0x7f00000002c0)='./file0/file0\x00', 0x400) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, 0x1, {0x7, 0x1b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}}, 0x5b) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000340)={0x0, r1, 0x7, 0x3}, 0x14) write$FUSE_DIRENT(r0, &(0x7f0000000600)=ANY=[@ANYBLOB="90000000000000000200000000000000010000000000000000000000000000000b00000000000000656d316e6f646576656d3100000000000000000000000000000000000000000001000000000000002c00000000000000000000000000000000000000000000001c000000000000006b73797374656dcc6370757365746367726f7570246367726ffe561500000000249869223d12ef5dae9dd5045b5714fbc0dc7c84227ba0f08e583d9d84cb87c9a37c450668fb8e1c312805dc77a0db537a4c727846763c90266970a630f704359add187a85"], 0x90) 17:09:57 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x8000, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000040)=0x9) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:57 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e24, 0xf98, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 17:09:57 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) listen(r0, 0x1000) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="02000000050000000000000000000000030000000008000002000000e0000001000000000000000042dd7e8b433704408930840e939f50129b258e863aaed84abe2914e2b6f54390431e9d7f7760fcfe8a69fb"], 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:57 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x8010000000000084) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}, 0x1, 0x1, 0x1, 0x3, 0x80000001, 0x3e, 0x42}, &(0x7f0000000040)=0x20) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0xfffffffffffffe6b) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@local, 0x0}, &(0x7f00000000c0)=0x14) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x4, 0x4e23, 0xc5, 0x2, 0x80, 0x80, 0x0, r2, r3}, {0x0, 0x2, 0x5, 0x0, 0x7, 0x8, 0x6, 0x3db5ed3e}, {0x5, 0x3, 0x3ff, 0x1000}, 0xc81, 0x6e6bbb, 0x0, 0x1, 0x1}, {{@in6=@dev={0xfe, 0x80, [], 0xa}, 0x4d5, 0x32}, 0x2, @in=@multicast2=0xe0000002, 0x3502, 0x0, 0x3, 0x7f, 0x2, 0x7f, 0x9}}, 0xe8) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x86a, 0x40400) socket$pptp(0x18, 0x1, 0x2) 17:09:57 executing program 6: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000006c0)=0x0) ptrace$pokeuser(0x6, r1, 0x800005, 0x9) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d}, 0x2c, {'group_id', 0x3d}, 0x2c}) stat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000480)) read$FUSE(r0, &(0x7f0000001000), 0x1000) stat(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000180)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x400000, 0x0) recvmsg$kcm(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000240)=""/60, 0x3c}, {&(0x7f0000000340)=""/141, 0x8d}], 0x2, &(0x7f00000005c0)=""/255, 0xff, 0xfffffffffffffff7}, 0x0) read$FUSE(r0, &(0x7f00000020c0), 0x1000) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, 0x1, {0x7, 0x1b}}, 0x50) write$FUSE_DIRENT(r0, &(0x7f0000000500)={0x90, 0x0, 0x2, [{0x1, 0x0, 0xb, 0x0, 'em1nodevem1'}, {0x0, 0x0, 0x1, 0x0, ','}, {0x0, 0x0, 0x1c, 0x0, "2b73797374656dcc6370757365746367726f7570246367726f757015"}]}, 0x90) 17:09:58 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000200)='/dev/uinput\x00', 0x200, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x5) gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000100)=0x0) r2 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x6733, 0x100) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000240)=""/249) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, &(0x7f0000000180)={0x1, 0x70, 0xff, 0xd36, 0x2, 0x5, 0x0, 0x6a, 0x12000, 0x4, 0x0, 0x2, 0x7, 0x0, 0x5, 0x3, 0x2, 0x4, 0x3c, 0x6, 0x7, 0x1f, 0x7ff, 0x40, 0x1, 0x50, 0x8, 0x9, 0x1, 0x9, 0x5, 0x7ff, 0x5, 0x80000001, 0x200, 0x2, 0x4, 0x7fffffff, 0x0, 0x1, 0x4, @perf_config_ext={0x77, 0xbb}, 0x8000, 0x101, 0xf196, 0x7, 0x200, 0x6, 0x7ff}) r3 = syz_open_procfs(r1, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r3, &(0x7f0000000100), 0x361, 0x10400003) 17:09:58 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) accept4(r0, &(0x7f0000000040)=@sco, &(0x7f00000000c0)=0x80, 0x80800) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000140)='lo\x00', r2}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:58 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r1 = epoll_create1(0x80000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) prctl$setptracer(0x59616d61, r3) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0505405, &(0x7f0000000000)={0x1}) clone(0x0, &(0x7f0000000140), &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) dup3(r1, r0, 0x0) r4 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="e9ba3dcad6c50803f2649f06e08970e3e0eb768e795ca95ac64178464b4eb4d54d0498f44c91f255a15c5b0673360abc1dbc70231766aa57605cde3b5ef43f6b875c260b3176ebe1345cce7975f412865b0a5aebf372296f8d732b11ab3cc9b0953483bfd729d67b911a104fd7d97b271e2caeddbe940c5d0b2c45c6cc3afc33d62b65ba7625427be8be05f7164e1cdf00e1f07e33c63210270ac64dbec5f20c9126620f03bd8b35683807d82464978e2319c11e3c73616f8686854114e39165ec11cc268ac62fa609bef31e448fb40471bca32af940", 0xd6, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r4, 0x4) 17:09:58 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x8000, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000040)=0x9) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:58 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x7) unshare(0x28020400) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000040), 0x4) 17:09:58 executing program 3: r0 = socket$inet6(0xa, 0x9, 0x3) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:58 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000540)=ANY=[]}, 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, &(0x7f0000000240)=0x84) ioctl(r1, 0x890e, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r2, &(0x7f0000000100)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x40800, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000000540)={0x3, {{0xa, 0x4e24, 0x4, @loopback={0x0, 0x1}, 0x1f}}, {{0xa, 0x4e24, 0xc6, @remote={0xfe, 0x80, [], 0xbb}, 0x8000}}}, 0x108) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000380)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000140), 0x13f}}, 0x20) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000300)={0x25, @time}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000080)={{0x0, 0x4}}) syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x0, 0x0) close(r2) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000440)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) 17:09:58 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc), 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000005ff0)={0x0, &(0x7f0000964ff8)}, 0x10) listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x40, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000000200)={{0x3, 0x38000, 0x80000001, 0x2b89, 0xffff, 0x3}, 0x0, 0x99, 0x40, 0x10001, 0x7, "0a9a47c808cf8250d623127e697a8694a34d44c4810ef60af303eb6b7059e3c2494785ea7ceed32b5282b943e157b5c84486e4fff523317cdbbb6066a0e3c7ddb1249cb1773647b435ce63052123dc82398345035d3dd7a1030d78df215015a123845f5e56b2ef6e7ff053622e562dfe1fde1d3d492a0e1d9c69d85dd1a19811"}) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x28}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x7, 0x200, 0x6, 0x1, 0x1}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={r4, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x100, 0xfffffffffffffffc, 0x0, 0x0, 0xe}, 0x49) 17:09:58 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffffffffffff}, 0x13f, 0xa}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r2, &(0x7f0000000100)={0x10, 0x30, 0xfa00, {&(0x7f0000000040), 0x0, {0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, r3}}, 0x38) 17:09:58 executing program 3: bind$inet6(0xffffffffffffffff, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(0xffffffffffffffff, 0x3) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r0, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) 17:09:58 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x8000, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000040)=0x9) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:59 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:59 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="02000000050000000000000000000000030000000000000002000000e0000001000000000000000bfdfbea12fafd25052d0600709fa11ca121cd4a4d1bca2ba1ab344b437589210d2a78a6ece896f4213cbb9c784d4622de36fcc3e240c3ca99af4840d337d0bc74cd356cb3f71501c411aa72271f90c8c1446312614ec81159e953ec16554ae6"], 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:59 executing program 6: mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00\x00id=', @ANYRESDEC=0x0, @ANYBLOB="9e45bbd615ffd5588c19da19d4d6d9e64a03088df9bc9103fe68608c76d07b3fd03a59917f13990eeda28eb953208334a819dae7b579d6e04a8d0111e4104aaa6225cb9a1e771d"]) stat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000480)) read$FUSE(r0, &(0x7f0000001000), 0x1000) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000240)) stat(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000180)) read$FUSE(r0, &(0x7f00000020c0), 0x1000) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, 0x1, {0x7, 0x1b}}, 0x50) write$FUSE_DIRENT(r0, &(0x7f0000000600)=ANY=[@ANYBLOB="90000000000000000200000000000000010000000000000000000000000000000b00000000000000656d316e6f646576656d3100000000000000000000000000002c00000000000000000400000000000000000000000000001cc36880000000000000002b73797374656dcc637075736574636772d37570246367726f757015009ab2d1765d3fb642059e56ac5ae67d0bf26d064a206a059fb60e923202ebffd63b9b8fc5f100855ce2df6332068197fcc6052159b3e9cfaab1cc8d29e023b8185a9a4075d7c808e308bae8eb320c2b990ae8fa04ce8bea87ccde34592a14e771ad8e35c0000000000000000000000000000000"], 0x90) 17:09:59 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xffb5) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0xfffffffffffffffb) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x26000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000040)={0x0, 0x1f, 0x81, 'queue1\x00', 0xf62}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:59 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x1003) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = getpgrp(0xffffffffffffffff) ptrace$poke(0x5, r2, &(0x7f0000000000), 0x401) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:59 executing program 6: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x3, 0x40) getitimer(0x1, &(0x7f00000005c0)) r1 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0xdbab, 0x417ffe) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000280)=r1) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000340), &(0x7f00000002c0)=0x68) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d}, 0x2c, {'group_id', 0x3d}, 0x2c}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000740)={0x80000010}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000003c0)={0x5}, 0x4) stat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000480)) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000940)={0x100000001, {{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108) read$FUSE(r2, &(0x7f0000001000), 0x1000) stat(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000180)) read$FUSE(r2, &(0x7f00000020c0), 0x1000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000600)=0x0) sched_rr_get_interval(r3, &(0x7f0000000640)) open_by_handle_at(r0, &(0x7f0000000680)={0x89, 0x81, "5f28a14e81ac7768aee91b7bb2a648a55b6a379bf9fec9f42a7669993ea15e09d249d0b0f1fbb9d7afce9cd67282e08b2dd7fae2a90f533fb29537382c6590e3352ba2968113508e7b940e2149c229df6dd861a1404b59139f95904ac4a9d04ab8a5d404bec9bd100e4484015e430db8d861b8b84a6ca796caca76a05b2805d432"}, 0x0) write$FUSE_INIT(r2, &(0x7f0000000100)={0x50, 0x0, 0x1, {0x7, 0x1b}}, 0x50) write$FUSE_DIRENT(r2, &(0x7f0000000500)=ANY=[@ANYBLOB="90000000000000000200000000ad0000010000000004000000000000000000000b00000000000000656d000000000000e9ffffffffffffff000000000001000000000000002c00000000000000000000000000000000000000000000001c000000000000002b73797374656dcc637075736574637570150000000000000000000000000000"], 0x90) write$RDMA_USER_CM_CMD_GET_EVENT(r0, &(0x7f0000000900)={0xc, 0x8, 0xfa00, {&(0x7f0000000780)}}, 0x10) 17:09:59 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x9) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:59 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x8000, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000040)=0x9) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:59 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x80) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000004fb8)={0x5, 0x0, 0x0, {}, {}, {0x4}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "b100"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000280)={&(0x7f0000000200)={0x5, 0x0, 0x0, {0x0, 0x2710}, {}, {0x0, 0x0, 0x0, 0x9}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "419a102a12119565"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)={0x6, 0x0, 0x0, {0x0, 0x7530}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "d300692ddfae1e24"}}, 0x48}, 0x1}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x101000, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000340)=0x7) 17:09:59 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:09:59 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") utimes(&(0x7f0000000080)='\x00', &(0x7f00000000c0)={{0x0, 0x7530}}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0505405, &(0x7f0000000000)={0x1}) clone(0x0, &(0x7f0000000140), &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) dup3(r1, r0, 0x80000) 17:09:59 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000140)={0x0, @local, @loopback}, &(0x7f0000000180)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000200)={'vcan0\x00', r3}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x1, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:00 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0xffffffff, 0x4, 0x6, 0x8, 0x8}) 17:10:00 executing program 0: r0 = socket(0x1f, 0x1, 0x0) recvmsg(r0, &(0x7f0000001a80)={&(0x7f0000000300)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000001900)=[{&(0x7f00000018c0)=""/33, 0x21}], 0x1, &(0x7f0000001980)=""/244, 0xf4}, 0x0) r1 = gettid() setpriority(0x0, r1, 0x0) sysfs$2(0x2, 0x5, &(0x7f0000000000)=""/58) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000080)=0x40) recvmsg(r0, &(0x7f0000003840)={&(0x7f0000002580)=@xdp, 0x80, &(0x7f0000003700)=[{&(0x7f0000002700)=""/4096, 0x1000}], 0x1, &(0x7f0000003740)=""/199, 0xc7}, 0x0) recvmsg$kcm(r0, &(0x7f00000002c0)={&(0x7f00000000c0)=@ax25, 0x80, &(0x7f0000000280)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000000140)=""/230, 0xe6}, {&(0x7f0000001380)=""/244, 0xf4}, {&(0x7f0000000240)=""/11, 0xb}], 0x4, 0x0, 0x0, 0x8}, 0x2002) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) 17:10:00 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x88000, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r2, &(0x7f0000000040), &(0x7f0000000380)="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", 0x1}, 0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:00 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x3) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='oom_adj\x00') write$FUSE_NOTIFY_INVAL_INODE(r1, &(0x7f0000000100)={0x28, 0x2, 0x0, {0x2, 0xfffffffffffffffd, 0x3}}, 0x28) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000140)=r1) r3 = open(&(0x7f0000000000)='./file0\x00', 0x711000, 0x101) ioctl$KDSKBLED(r3, 0x4b65, 0x3) ioctl$TUNSETVNETLE(r3, 0x400454dc, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0x74, "d1ea53be3a9a5a046eb81afa66970a186b346e9ab731dd5ba26fe92dcdf06995935ec1af0d40afb823afcdce582daa9f3fc4af59a847d132d2a9e09d6877bbb0abada6ad671c17f3ddfbba6dbb83ff97fa9358e1e541f196bda1a653a288f52a60c9ed1a46381f4120111e8394438fbaaf754bf4"}, &(0x7f0000000200)=0x7c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000380)={r4, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x2, 0x1, 0x2f, 0x76c, 0x4}, &(0x7f0000000240)=0x98) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) ioctl$BLKALIGNOFF(r3, 0x127a, &(0x7f0000000080)) 17:10:00 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x8000, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000040)=0x9) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:00 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x101101) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) r3 = creat(&(0x7f0000000100)='./file0\x00', 0x8) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000000180)=0x5b29) r4 = socket$inet6(0xa, 0x1000000000004, 0x0) ioctl(r4, 0x8912, &(0x7f00000000c0)="025cc83d6d345f8f762070") ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0505405, &(0x7f0000000000)={0x1}) clone(0x0, &(0x7f0000000140), &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000080)={0x1, 0x1, 0xffffffffffffa3e9, 0x2, 0x9}) dup3(r1, r2, 0x0) 17:10:00 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x1003) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = getpgrp(0xffffffffffffffff) ptrace$poke(0x5, r2, &(0x7f0000000000), 0x401) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:00 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xe8, "a7c89e46656dbbd3ed1b3be22aa40ba976dede23197aa7db0173204f27a0df99b11b4ded20d08f0872fcd752f79d873b3a425cd765cec95c2e457fcc3591c1b274d01bb490b12626c9642f5087d0381f975b001ad15419d4a6185daa4333cff2c892ad64abc422935064cdf9dedf2e02614c02c17898d560e3ef2e8a148f66699c6b83674cb30d36e1869f8c8321f3b69350f6ae06d22192711ab54b24c83edcb7d940f43329fcb954ed62264f687451d4e156d5beb8f2db433becc19c2b6f155be44ccb8ab014c929de121d702c24249328ddfb30473b16d713a72a10f170e4bed52a1962c8913d"}, &(0x7f0000000180)=0xf0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={r2, 0x3e, "845e6b11c5a0a8a2a74d5c2cf8817f44381ba010a59ec00dc5b6a0ae5891b0a8697f1a0ef995b40576418b8b1450fce5fcffedf3aed5bd8fd4007143f5f2"}, &(0x7f0000000240)=0x46) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:00 executing program 7: bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x20000000ce23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x1c) listen(0xffffffffffffffff, 0x3) r0 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x80, 0x8000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000240)) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0x2, 0x240) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x4e23, 0xfffe0, @loopback={0x0, 0x1}, 0x4}, {0xa, 0x4e22, 0x86bd, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x3, [0x1, 0x6, 0x9, 0xffff, 0x66, 0x80000000, 0xede9, 0x2]}, 0x5c) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x5e, 0x4480) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000180)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x4, 0x0, 0x0, 0xd}, 0x98) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000001c0), 0x4) write$P9_RMKNOD(r3, &(0x7f0000000000)={0x14, 0x13, 0x2, {0x1, 0x1, 0x3}}, 0x4ea) 17:10:00 executing program 6: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d}, 0x2c, {'group_id', 0x3d}, 0x2c}) stat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000480)) read$FUSE(r0, &(0x7f0000001000), 0x1000) stat(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000180)) read$FUSE(r0, &(0x7f00000020c0), 0x1000) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, 0x1, {0x7, 0x1b}}, 0x50) write$FUSE_DIRENT(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="900000000000000002000000000000000100000000000000000000000069a9a4e0f06c138a000000656d316e6f646576656d3100000000000000000000000000000000000000000001000000000000002c00000000000000000000000000000000000000000000001c000000000000002b73797374656dcc6370757365746367726f7570246367726f75701500000000"], 0x90) 17:10:00 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @broadcast, @loopback}, &(0x7f00000004c0)=0xc) bind(r0, &(0x7f0000000500)=@xdp={0x2c, 0x1, r1, 0x2b}, 0x80) pipe(&(0x7f0000000280)={0xffffffffffffffff}) write$P9_RXATTRCREATE(r2, &(0x7f0000000440)={0x7, 0x21, 0x1}, 0x7) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xcc, "7f9bab66c33007bf428c25a45b3c68d4b5b7bf78394362025634be0211bfbdf4dca7fb01b5e6c36e23b293333ea2fbbf5a553d5869b6753e20c8fc04d92950c446d982ab5058a3b90870e404e8d68bac206a7b538494e21497b2f284130091e49f280cc890097c38d47030deadb459d0dc64c81cd6abeb67ff18fa4ca523bb853a02ba8a6d2e8766b41e4dd40269e863a11575b4566f22071e847be88e8c5d9d822600925226e5d2818472d235767a8115cede6046ebcd31d38a86f8a937c0b3b3253b660dca26efc86266d8"}, &(0x7f0000000140)=0xd4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x42c}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000380)={r4, 0x8645, 0x1000, 0x401, 0x4, 0x8, 0x7, 0x8001, {r5, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xf}}}, 0x5, 0xd931, 0xfffffffffffff000, 0x2, 0x8}}, &(0x7f0000000240)=0xb0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:01 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x100005) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000040)={"0365746830164d06c77400006d00", {0x2, 0x4e24, @rand_addr=0x7}}) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:01 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="0200e7ff010000000000000000000000"], 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:01 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x8000, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000040)=0x9) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:01 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x1003) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = getpgrp(0xffffffffffffffff) ptrace$poke(0x5, r2, &(0x7f0000000000), 0x401) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:01 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x8000, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000040)=0x9) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x3) sendto$inet6(0xffffffffffffffff, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:01 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x100, 0xff1f) sendto$inet6(r0, &(0x7f0000000180)="0401000000c000ddb8460900fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843f56590080053c0e385472da7222a2bb42f2dbd94c3b500352f0f118d0000f55d462600001b0000000000000000000000aeb462644a4bae135664", 0x64, 0x0, &(0x7f0000000000)={0xa, 0x200800800, 0x20000000005, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x28}, 0x1}, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000000380)={0x7fffffff, {{0xa, 0x4e20, 0x0, @empty, 0x7}}, {{0xa, 0x4e23, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x400}}}, 0x108) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) socket$inet(0x2, 0x0, 0x3) 17:10:01 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x8000, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000040)=0x9) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:01 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='\x00', r0}, 0x10) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x220004}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x2c, r2, 0x100, 0x70bd29, 0x25dfdbfb, {0x2}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x2c}, 0x1}, 0x8080) listen(r0, 0x3) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:01 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x8000, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000040)=0x9) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:01 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0505405, &(0x7f0000000000)={0x1}) clone(0x0, &(0x7f0000000140), &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) pwritev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="4faf84ff147524b6b9a5e1d7d974c20396142fab4de042d7d424d85b3c1edcff7e0bc7a0c3958994f165a8fc02d55414bed0a685345666e35322564d49ae73029254e51e376fd6525188eb91b692d2a736efe38688ee59a52da08c071260dce62045da58e0da56d1cf0f8a3d659fd2c0698be1b40f60ae31ab3ff9a5ed5c09d7c3038d04af50f67ce166289ccac9bf37fedcdc0b3b85cc8a4868428b62661ba62f5b07426e30a4910502ddd08b7e56cd0aaf63126a3e549c6d200271c024f55f3ed084968cfbbd27686cc38808ed5adcd19032cdb2229ef1648e8bd6", 0xdc}, {&(0x7f00000002c0)="854870a492e442f80bde1ae236463a90ee79095b5ae3dd664f7ab86196bfd10ef3666812a1697fd9cde7ea0a0953d679a972ec9f865d7a3c945064966476e43780ef485ce169a881b76d3d8e9bfd9db8069b04752115bca3966a856f986e2f13fd5fda0c8f6b7840e78c46632513d87e16ac096a7849b6c592ef136fc45ff22519592d7703c717eedb6b71532a5237b8699bda3f896a0ce44c1374f908cb3f896aab262be411593fc289b9069b7d44dd976484cab3c1ad795e48dc9797c09c3fd64aac8e593a49d69fe67b258e9e8cb147e390077e1f3e30441178e459409a5040e12c66", 0xe4}, {&(0x7f00000003c0)="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", 0x1000}], 0x3, 0x0) dup3(r1, r0, 0x0) 17:10:01 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x401, 0x20, 0x7, 0x1}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e22, 0xfffffffffffffffd, @local={0xfe, 0x80, [], 0xaa}, 0x8001}}, 0x6, 0xe9fd}, &(0x7f0000000200)=0x90) listen(r0, 0x3) accept$packet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@dev={0xfe, 0x80, [], 0x1d}, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, 0x779, 0x0, 0x100, 0x500, 0x83, 0xc00000, r2}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) recvfrom$inet6(r3, &(0x7f0000000000)=""/116, 0x74, 0x10022, &(0x7f0000000080)={0xa, 0x4e22, 0x4, @loopback={0x0, 0x1}, 0xffffffffffff8001}, 0x1c) sendto$inet6(r3, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:01 executing program 6: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d}, 0x2c, {'group_id', 0x3d}, 0x2c}) stat(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000240)) read$FUSE(r0, &(0x7f0000001000), 0x1000) stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000180)) read$FUSE(r0, &(0x7f00000020c0), 0x1000) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, 0x1, {0x7, 0x1b}}, 0x50) write$FUSE_DIRENT(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="90000000000000000200000000000000010000000000000000000000000000000b00000000000000656d316e6f646576656d310000003ce0284200000000000000000000000000000000000001000000000000002c00000000000000000000000000000000000000000000001c000000000000002b73797374656dcc6370757365746367726f7570246367726f75701500000000"], 0x90) 17:10:02 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x3) r1 = open(&(0x7f0000000000)='./file0\x00', 0x159040, 0x81) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={r2, 0xffe0000000000000}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x4, 0x7, 0xff00000000000000, 0xffffffffffffffff, 0x40}, &(0x7f0000000180)=0x98) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = fcntl$getown(r1, 0x9) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000000240)=r4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x8f02, 0xd}, 0x98) 17:10:02 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x1003) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = getpgrp(0xffffffffffffffff) ptrace$poke(0x5, r2, &(0x7f0000000000), 0x401) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:02 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x8000, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000040)=0x9) bind$inet6(0xffffffffffffffff, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(0xffffffffffffffff, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:02 executing program 2: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x8000, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:02 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000200)=0x4) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x163203) faccessat(r1, &(0x7f00000002c0)='./file0/file0\x00', 0x80, 0x2000000000c00) listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000180)) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000080)={r3, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x9, 0x0, 0xd}, 0x98) 17:10:02 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) fadvise64(r1, 0x0, 0x2ac, 0x3) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="02000000050000000000040000000000030000000000000002000000e000000100000000000000009138e8fbff2b322cf57a363dd53266deb3b70f85bd84a393db7ea06b8f08191f881f47e855b4e68840e44d0b7be7de7a4f80"], 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:02 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x1003) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = getpgrp(0xffffffffffffffff) ptrace$poke(0x5, r2, &(0x7f0000000000), 0x401) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:02 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x2, @ipv4={[], [0xff, 0xff]}, 0x64}, 0x1c) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x120) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000380)={0x5, 0x9, &(0x7f0000000280)="b7d07f6e416e6a5116"}) listen(r0, 0x3) fstatfs(r0, &(0x7f0000000180)=""/170) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x20000, 0x0) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000140)=0x28, 0x2) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xd}, 0xffffffa4) socket$bt_bnep(0x1f, 0x3, 0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000040)='GPL\x00', r4}, 0x10) 17:10:02 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140)="887e453fb6dfe8063d4a2963afaaecb1df153df16062eaf4403e609c143a4a75c901d9bd7d8bf92d9d0dec913d8332dd2d911ac3f36e567a7edb26fb35945c78c9e4319544605b48bc7b2b365b5cbdea32a1bb60e61f881436dbdfd85ccd287bdc31a7af01fb20afa12d66ec888d234ebcec1f4c43d68904daf5de0aea2495647c34b481489c77910b56f5fca2163642a6cee3fe935c3eb847134e6e90f99330e7ef3071db0400cd122240f8a5f02f", 0xaf, 0x8000, &(0x7f0000000000)={0xa, 0x4e24, 0xfffffffffffffffa, @dev={0xfe, 0x80, [], 0x21}, 0xfff}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x2, 0x0, 0x0, 0xfffffffffffffffe, 0x6, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x3, 0x315, 0x5, 0xfffffffffffffeff, 0x306}]}, 0x30}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:02 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:02 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x40, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) listen(r0, 0x1ffc000000) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair(0x7, 0xf, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) write$P9_RCREATE(r2, &(0x7f0000000080)={0x18, 0x73, 0x1, {{0x7, 0x1, 0x4}, 0xffffffffffffd947}}, 0x18) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:03 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x1003) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getpgrp(0xffffffffffffffff) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:03 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000240)={{'fd', 0x3d, r3}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d}, 0x2c, {'group_id', 0x3d}, 0x2c}) read$FUSE(r3, &(0x7f00000040c0), 0x1000) write$FUSE_ATTR(r3, &(0x7f00000004c0)={0x78, 0x0, 0x1}, 0x78) removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'system.', '\x00'}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) userfaultfd(0x80800) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0505405, &(0x7f0000000000)={0x1}) clone(0x0, &(0x7f0000000140), &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) dup3(r1, r0, 0x0) 17:10:03 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:03 executing program 6: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d}, 0x2c, {'group_id', 0x3d}, 0x2c}) stat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000480)) read$FUSE(r0, &(0x7f0000001000), 0x1000) stat(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000180)) read$FUSE(r0, &(0x7f00000020c0), 0x1000) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, 0x1, {0x7, 0x1b}}, 0x50) write$FUSE_DIRENT(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="90000000000000000200000000000000010000000000000000000000000000000b00000000000000656d316e6f646576656d3100000000000000000000000000000000000000000001000000000000002c00000000000000000000000000000000000000000000001c000000000000002b73797374656dcc6370757365746367726f7570246367726f75701500008000"], 0x90) 17:10:03 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x1, 0x4a8802) ioctl$BLKTRACESTOP(r2, 0x1275, 0x0) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x3f, 0x0, 0xd}, 0x98) 17:10:03 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:03 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x1003) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:03 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:03 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1ffffffffffffff, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="020000030000000000000000000000806ea40fdcf40d3a4f40d63a3e337266644dbc7f7866a4f572c1e1a90fd712c6f49d2f657401528c99b68b8c220c12fc4d32ca3cd70bae5a357ada426b871bef"], 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x3, 0x101}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r2, 0x100}, 0x8) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000180)) 17:10:03 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) unshare(0x24020400) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000140)=""/177) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000080)=0x8) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000040)={'nr0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}}) 17:10:03 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xffffffffffffff00, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:03 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="02000000050000000000000000000000030000000000000002000000e00000010000000000000000568f59d1ade7df935f5da64a75265598a80d705aea8485b022c89d9402eb2f9aee4946bd8aa9e192de198e6f7100d0c374a9d291593dbaa3e158f384e9f039f77546ecc54de1951d787ff698780c4f1c1d50f55ecc6d05c1243cfe82"], 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:04 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:04 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x1003) sendto$inet6(0xffffffffffffffff, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:04 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="0200000000000000000000030000000000000002000000e000000100000000000000000000000000"], 0x28}, 0x1}, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) ptrace(0xffffffffffffffff, r2) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:04 executing program 2: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:04 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:04 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0505405, &(0x7f0000000000)={0x1}) clone(0x0, &(0x7f0000000140), &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) recvmmsg(r3, &(0x7f0000001e80)=[{{&(0x7f0000000080)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/155, 0x9b}], 0x1, &(0x7f00000002c0)=""/120, 0x78, 0x1}, 0xffffffffffff0000}, {{&(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000200)=""/2, 0x2}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x1ff}, 0x4}, {{&(0x7f0000001400)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000001b00)=[{&(0x7f0000001480)=""/209, 0xd1}, {&(0x7f0000001580)=""/210, 0xd2}, {&(0x7f0000001680)=""/130, 0x82}, {&(0x7f0000001740)=""/113, 0x71}, {&(0x7f00000017c0)=""/157, 0x9d}, {&(0x7f0000001880)=""/64, 0x40}, {&(0x7f00000018c0)=""/188, 0xbc}, {&(0x7f0000001980)=""/86, 0x56}, {&(0x7f0000001a00)=""/237, 0xed}], 0x9, &(0x7f0000001bc0)=""/212, 0xd4, 0x5}, 0x3afb}, {{0x0, 0x0, &(0x7f0000001d80)=[{&(0x7f0000001cc0)=""/81, 0x51}, {&(0x7f0000001d40)=""/63, 0x3f}], 0x2, &(0x7f0000001dc0)=""/181, 0xb5, 0x80}, 0x80}], 0x4, 0x1, 0x0) getrlimit(0x1, &(0x7f0000002100)) getsockopt$IPT_SO_GET_ENTRIES(r4, 0x0, 0x41, &(0x7f0000002140)={'raw\x00', 0x50, "1fb385d1fd180dc663f7c8ecf52c34d79572d91a2a26ca335ba982214d961dfd181b6f903c55fef8ac92b098d185c50e9dfb53ebd76dc717f9622fcade8946871b2ecd8fd368865e172e8e39ffd640b8"}, &(0x7f00000021c0)=0x74) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001f80)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000002080)=0xe8) bind$packet(r4, &(0x7f00000020c0)={0x11, 0x1, r5, 0x1, 0x0, 0x6, @random="c766e1771db5"}, 0x14) dup3(r1, r0, 0x0) 17:10:04 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x163) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="0200000005000000001c950c3a000000030000000000000002000000e00000010000000000000000"], 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:05 executing program 6: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB="a8ff0000000000000000000500000000c1ea301a571dd146b4d0cb1ed3f9ee216ad867e3cb114e9471b8de7d9cb1e31c0f0762e1ab205f112247f1222c56220cc303f4eb31c90ec3d377b9db66435801d82b9af1cf50eb90afaee67d18874bf368a4cfbc888f795e2295edef65ab198bceed364ca06fa4bd2f08af01cb89532dbd32468f89574f5f7b883454a8774663961c4006829b2a69911641bd0558c1d758815b96424cfe4af3b12736c39b515a5b85e436d264eb3fcf34a3acbf4c1d15fc8a7859486f931e9d2eb294436f0b782d4343ec4d9167f4439fae910135f2d0a07a9e22ff"]) read$FUSE(r0, &(0x7f0000001000), 0x1000) socketpair$inet6(0xa, 0x4, 0x4, &(0x7f0000000080)) stat(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000180)) read$FUSE(r0, &(0x7f00000020c0), 0x1000) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, 0x1, {0x7, 0x1b}}, 0x50) write$FUSE_DIRENT(r0, &(0x7f0000000500)={0x90, 0x0, 0x2, [{0x1, 0x0, 0xb, 0x0, 'em1nodevem1'}, {0x0, 0xfffffffffffffffd, 0x1, 0x0, ','}, {0x0, 0x0, 0x1c, 0x0, "2b73797374656dcc6370757365746367726f7570246367726f757015"}]}, 0x90) read$FUSE(r0, &(0x7f00000030c0), 0x1000) 17:10:05 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x1003) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:05 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x10000) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:05 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000280)='/dev/snd/pcmC#D#c\x00', 0x5, 0x101000) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000000380)=0x1, 0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) r2 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x0, 0x220000) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000000180)=""/209) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x3) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) r4 = dup3(r1, r3, 0x80000) ioctl$TUNGETIFF(r4, 0x800454d2, &(0x7f0000000100)) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000040)={0xffffffffffffffff}, 0x13f}}, 0x20) ioctl$TUNSETFILTEREBPF(r4, 0x800454e1, &(0x7f00000003c0)=r0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r4, &(0x7f00000000c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000000), 0x4, {0xa, 0x4e21, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x32c}, r5}}, 0x38) sendto$inet6(r3, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:05 executing program 2: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:05 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[], 0x307}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:05 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xffff, 0x4001) bind$bt_rfcomm(r2, &(0x7f0000000040)={0x1f, {0x1, 0x7, 0x3a, 0x4, 0x2, 0x4}, 0x9}, 0xa) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:05 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) socket$inet6(0xa, 0x3, 0x1) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000080)={0x1, 0x1, {0x3c, 0x18, 0x16, 0xe, 0x8, 0x2292, 0x3, 0xec}}) getsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) write$binfmt_misc(r1, &(0x7f00000000c0)={'syz1', "83b23cc605759b02e9715e69590eae84fdafe7966452e48988ee032d45c63c356ff790278c94fe2c56ae9dacaf477db736062ece722534253864785f42d90ea76481a9087c6352aa47f11992ad790afaabf12bab53ed876732d1958df26a7c32a46ed29e8804b5be53010e95bd5e126924eb4aa765339ccfae4707de8075d170cf8cd86e0c4505d6432500383edf6a5bb1e565354d3acd74581b1655205473ef9f9dcf4e815aa82ac54a7303ace51c78b3e032d6dab53e56935b3bb3f93ed612dfee05b30efc4708ac99a361552358e10db5281ce7c7327328eb82dccbb3de2155725dd91e40c0468839d1a97745fe54b4e7"}, 0xf6) 17:10:05 executing program 0: bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(0xffffffffffffffff, 0x1003) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:05 executing program 2: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:05 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$getenv(0x4201, r2, 0x10, &(0x7f0000000080)) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000000c0)='vcan0\x00') 17:10:05 executing program 6: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d}, 0x2c, {'group_id', 0x3d}, 0x2c}) write$FUSE_NOTIFY_STORE(r0, &(0x7f0000000080)={0x29, 0x4, 0x0, {0x0, 0x2, 0x1, 0x0, [0x0]}}, 0x29) stat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000480)) read$FUSE(r0, &(0x7f0000001000), 0x1000) stat(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000180)) read$FUSE(r0, &(0x7f00000020c0), 0x1000) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, 0x1, {0x7, 0x1b}}, 0x50) write$FUSE_DIRENT(r0, &(0x7f0000000500)={0x90, 0x0, 0x2, [{0x1, 0x0, 0xb, 0x0, 'em1nodevem1'}, {0x0, 0x0, 0x1, 0x0, ','}, {0x0, 0x0, 0x1c, 0x0, "2b73797374656dcc6370757365746367726f7570246367726f757015"}]}, 0x90) 17:10:05 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x1003) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:05 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020000000200f3ffffffffffffff00007805f051653edbe80a68b15105d34ef7d1bb6bbfa8c83ae7b617b2681c6698722292373bc506321aab2400"], 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:06 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff}) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x80000000032, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)) ioctl$RTC_WIE_ON(r0, 0x700f) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0505405, &(0x7f0000000000)={0x1}) clone(0x0, &(0x7f0000000140), &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) dup3(r2, r1, 0x0) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x29, 0x10000) 17:10:06 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = dup(r0) listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="026050000500000000000000000000000300000100000000000000"], 0x28}, 0x1}, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000080)=0x5, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) accept4$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x80000) 17:10:06 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x801000000000008a) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:06 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x1003) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:06 executing program 2: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x8000, 0x0) r0 = socket$inet6(0xa, 0x0, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:06 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x1003) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:06 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1000000}, 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x80080, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000003c0)={'filter\x00', 0x0, 0x3, 0x2b, [], 0x4, &(0x7f0000000280)=[{}, {}, {}, {}], &(0x7f0000000380)=""/43}, &(0x7f0000000440)=0x78) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) r4 = add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$set_timeout(0xf, r4, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={r3, 0x8, 0x40, 0x0, 0x100}, &(0x7f00000001c0)=0x14) r5 = request_key(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500)='self\\:,#\x00', 0xfffffffffffffffc) keyctl$set_timeout(0xf, r5, 0xa39d) listen(r0, 0x3) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) sendto$inet6(r6, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r7 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x10000, 0x20080) setsockopt$inet_sctp_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f0000000200)={r3, 0xfffffffffffffffa, 0x6, 0x81}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r7, 0xc0bc5310, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:06 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0xf32, 0x5}, &(0x7f0000000040)=0x8) syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x81, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000080)={r2, 0x26, "04f06dedfe04512c51b7bca9304bcf29edba747c7535f40a7f257eeb656687675b04ff3122b6"}, &(0x7f00000000c0)=0x2e) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:06 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x1003) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:06 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) r3 = socket$inet6(0xa, 0x1000000200002, 0x2000000000000) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0505405, &(0x7f0000000000)={0x1}) clone(0x0, &(0x7f0000000140), &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) dup3(r1, r0, 0x0) 17:10:06 executing program 6: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d}, 0x2c, {'group_id', 0x3d}, 0x2c}) stat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000480)) read$FUSE(r0, &(0x7f0000001000), 0x1000) stat(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000180)) read$FUSE(r0, &(0x7f00000020c0), 0x1000) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, 0x1, {0x7, 0x1b}}, 0x50) r1 = getpgid(0x0) write$FUSE_LK(r0, &(0x7f0000000080)={0x28, 0x0, 0x7, {{0x1, 0x80000000, 0x1, r1}}}, 0x28) 17:10:06 executing program 2: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x8000, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:06 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0xa76) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:06 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(0xffffffffffffffff, 0x1003) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:06 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x2) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0xde95}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0xff, 0x3f, 0x820f, 0xfffffffffffffeff, 0x6, 0xffffffff, 0x7, 0x3, r2}, 0x20) 17:10:07 executing program 2: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x8000, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:07 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:07 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") recvmmsg(0xffffffffffffffff, &(0x7f00000070c0)=[{{&(0x7f0000003e00)=@nl=@proc, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003ec0)=""/7, 0x7}], 0x1}}], 0x1, 0x0, &(0x7f00000072c0)={0x0, 0x1c9c380}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x159, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x4924924924924b1, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x100000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000000c0)={r4, 0x380}, 0x8) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) ioctl$BLKROSET(r3, 0x125d, &(0x7f0000000140)) listen(r5, 0x3) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000380)=ANY=[@ANYBLOB="02000000050000000000000000000000030000000000000002000000e000000100000000000000001ee1adf3b34cd602fc74c23a7da4b55066cd0259c49b700450b4460d7e2047cc4014c4f9971482d6799b8651ff5ff8d9fe0372fcbcaf6dc26e1f348f5b226edb9d6317817b9df5854c611105259070c0fce7075ce13603007f1b5bb61bab05a612096d82c9b578a4678e51335b70b933b66619117793b6ed2bfe584f52e720bf21b95e6a8943e30419d1db231e0e6561cd929461be"], 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:07 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0200000002000000000000000000000058226cce5aeeed4fb855ff1a5ab5b5b329aef1d602ec0debbacabdc46974189bec73fe0d1f991936b25fafc9ddcb9379b06645d198008b920530ee49e3af827b182fec6606f808e007b0c0cc004f914a778f90d61cbd538aee8eb2e47153496249aaaa63c5534e5ef9e29906c6307754f853e5a226a51bce75c1a267e37095d0e5ad"], 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:07 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x113}, &(0x7f0000000100)=0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x24000) 17:10:07 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x1003) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:07 executing program 2: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x8000, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:07 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = dup2(r0, r1) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000000180)={{0x3, 0x0, 0x0, 0x2}, 0x8, 0x100, 0x5}) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) lookup_dcookie(0x3, &(0x7f0000000000)=""/225, 0xe1) 17:10:07 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x1003) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:07 executing program 2: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x8000, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(0xffffffffffffffff, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:08 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0505405, &(0x7f0000000000)={0x1}) r4 = getpid() write$cgroup_pid(r2, &(0x7f0000000080)=r4, 0x12) clone(0x0, &(0x7f0000000140), &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) dup3(r1, r0, 0x0) 17:10:08 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000000000)="6a017c817aa3c7e5fea10b18848b80dda42e065c40e8f304b48afa9654f1c1ba60a79eb4d5d8c5e5743b13af21aa2de738c0be1d821a514ed7e94b6671625c0e38a34e072041b83724e4e35ea39ed165b86c98103b693f01fc6a6d5099a6e42c59089776ee873733b96e562764573b02dbc0679d3d1dcbe1e76172ae53e69e353e4c11a8aa6474c2263aca820730a96bf5a44e1042f4b3232141ffec2aa13bd155029ff47fcc77af90bc206749122aeb87e3db4d3240c91dac7606e380e572dbf578ba2dbbb8ab0079a5552e3cfe71ac9464d106833fa340ee8fd974b13c58d3cf4eef69463c80ad2d7ec2bc3a330ecc8f986f6488", 0xf5, 0x4000, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:08 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x1003) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe), 0x0, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:08 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) pread64(r0, &(0x7f0000000000)=""/95, 0x5f, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x100, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000780)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@rand_addr}}, &(0x7f0000000880)=0xe8) sendmsg$can_raw(r2, &(0x7f0000000980)={&(0x7f00000008c0)={0x1d, r3}, 0x10, &(0x7f0000000940)={&(0x7f0000000900)=@can={{0x2, 0x25, 0x9, 0x4}, 0x6, 0x1, 0x0, 0x0, "6a60e61a89546a5f"}, 0x10}, 0x1, 0x0, 0x0, 0x4004}, 0x84) clock_adjtime(0x0, &(0x7f0000000080)={0x6, 0x1f, 0x8001, 0x5, 0xffffffff, 0x2, 0x7, 0x7, 0x7, 0x392, 0x8, 0x0, 0x1, 0x1ff, 0xffff, 0x6, 0x6, 0x1, 0x1, 0x2715, 0x0, 0x7762, 0x8820, 0x80000001, 0x9f, 0x9}) 17:10:08 executing program 6: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d}, 0x2c, {'group_id', 0x3d}, 0x2c}) stat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000480)) read$FUSE(r0, &(0x7f0000001000), 0x1000) stat(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000180)) read$FUSE(r0, &(0x7f00000020c0), 0x1000) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, 0x1, {0x7, 0x1b}}, 0x50) write$FUSE_DIRENT(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="9000000000000000029734a567dc5611b0804d3bdc00000000000000010000000000000000000000000000000b0000000000000076656d3100000000000000000000000000000000000000000001000000000000002c00000000000000000000000000000000000000000000001c0000000000be002b73797374656dcc6370757365746367726f7570246367726f75701500000000000000000000"], 0x90) 17:10:08 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="4d2792054ee7462bbf", 0x9, 0xffffffffffffffff) keyctl$clear(0x7, r2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000380)=ANY=[@ANYBLOB="060000000000052571821f6fc87746310000d94f8bc11fc0186efab23a3fc08942dee69dadfdad577776231d9cd775c26c6f9a8397ae13da85032004b0b3eba3ee7a8b5b2241dbff5fdd4449c9f06089e63f44560a6d6c25374ba4576e8bbeea06e2b986a084050b67efe0c2af67b087a4f53cf9d8fb3d18bffc7e3716354453db2b00031cb3e32fbaa0bdb8ca8aef20ae7fdc24ec16ebe143ba9f6d46e6be19e5a8066e730049871407"], 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:08 executing program 2: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x8000, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:08 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x1003) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:08 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x3, 0x0) accept4$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x2710, @hyper}, 0x10, 0x800) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000080)={r1}) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x2, 0x0, 0xd}, 0x98) 17:10:08 executing program 2: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x8000, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:08 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x1003) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:08 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000140)=0x9) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e23, 0x5, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x2}, {0xa, 0x4e20, 0x1f, @remote={0xfe, 0x80, [], 0xbb}, 0x898d}, 0x6, [0x1d79, 0xf8e, 0x8, 0x8850, 0x6, 0x6448, 0x100000000, 0x7]}, 0x5c) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) ioctl$RTC_ALM_READ(r2, 0x80247008, &(0x7f0000000040)) listen(r1, 0x3) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:08 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x7fff) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x7f, 0x8, 0x401, 0x39fd, 0x6}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0x244, @remote={0xfe, 0x80, [], 0xbb}, 0xfd}}}, &(0x7f00000001c0)=0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000380)={r2, @in6={{0xa, 0x4e21, 0x10000, @empty, 0x9}}, 0x0, 0x0, 0x0, 0x1, 0xd}, 0x49) 17:10:08 executing program 2: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x8000, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:08 executing program 4: bind$inet6(0xffffffffffffffff, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(0xffffffffffffffff, 0x3) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="02000000190000000000000000000000"], 0x10}, 0x1}, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000380)='/dev/audio\x00', 0xba1e2a8842a251db, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000280)="65746831272a706f7369785f61636c5f6163636573736370757365742c73656c696e7578fc76626f786e65743047504c2800", r2}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000080)={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x7, r1}, 0xc) r3 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x100000000, 0x200400) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000200)={r4, 0x666a}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:08 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x1003) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}}, 0x98) 17:10:09 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") userfaultfd(0x80000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0505405, &(0x7f0000000000)={0x1}) clone(0x0, &(0x7f0000000140), &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) dup3(r1, r0, 0x0) 17:10:09 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000080)={0xfffffffffffffffd}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r3, 0x7, 0x0, 0x1000, 0x100000000, 0x100}, 0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x8f5f, 0x80000001, 0x3, 0x800, 0x2, 0x8000, 0x7, 0x7ff, 0x4, 0x1000, 0x7, 0x8, 0x1, 0x67aa, 0x4]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={r4}, &(0x7f0000000180)=0xfffffffffffffcee) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:09 executing program 2: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x8000, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe), 0x0, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:09 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x1003) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}}, 0x98) 17:10:09 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d}, 0x2c, {'group_id', 0x3d}, 0x2c}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000005c0)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000000280)=0xe8) r3 = getegid() mount$fuse(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x2210485, &(0x7f00000006c0)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id', 0x3d, r2}, 0x2c, {'group_id', 0x3d, r3}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x200}, 0x2c}, {@blksize={'blksize', 0x3d, 0x800}, 0x2c}, {@blksize={'blksize', 0x3d, 0x400}, 0x2c}, {@max_read={'max_read', 0x3d, 0x8}, 0x2c}]}}) stat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000480)) read$FUSE(r1, &(0x7f0000001000), 0x1000) stat(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000180)) read$FUSE(r1, &(0x7f00000020c0), 0x1000) write$FUSE_INIT(r1, &(0x7f0000000100)={0x50, 0x0, 0x1, {0x7, 0x1b}}, 0x50) write$FUSE_DIRENT(r1, &(0x7f0000000500)={0x90, 0x0, 0x2, [{0x1, 0x0, 0xb, 0x0, 'em1nodevem1'}, {0x0, 0x0, 0x1, 0x0, ','}, {0x0, 0x0, 0x1c, 0x0, "2b73797374656dcc6370757365746367726f7570246367726f757015"}]}, 0x90) 17:10:09 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000000200)='./file0\x00', r3, r4, 0x1500) r5 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x4001) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r5, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x1c, r6, 0x110, 0x70bd2a, 0x25dfdbfe, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:09 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000100)="8ec4301daad2c8fb5598ec5fdda9a671", 0x33e, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$BLKSECTGET(r2, 0x1267, &(0x7f0000000140)) write$cgroup_subtree(r2, &(0x7f0000000080)={[{0x2d, 'io', 0x20}, {0x2f, 'io', 0x20}, {0x2b, 'cpu', 0x20}]}, 0xd) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f00000000c0)) 17:10:09 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair(0x0, 0x6, 0x3f, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$RTC_UIE_OFF(r2, 0x7004) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000040)=0x1e) setsockopt$inet6_dccp_buf(r2, 0x21, 0x8f, &(0x7f0000000380)="dad2da34fd6b7160d11a1ce11e2a263ca41371a650f01b144e4203cd52088537a641229d5072189272fa89ba6cf73d19fbfffe7118417d92872193f977588e32329298b8c20c45bebe3a2034246bb7ee57c967e0fc78903669afcf092b3fc0d6ad04cb97948e160ca3fad60df35effb9f65f8913b9bd6bfaa7d21fa645017d145b676e78ab7e1b48c292509005b243be2ce84cbe744bcb6aed852bef44f98ef49dce601bb1a7fbd6c7e555ae29dc8ebc81ef088024509440c67ebb647e199f5619e7b15058548b0c2a10f3a7022abf0eaffae02dfc4d22e9b9abd499dda912fcf5806427ba27bed2fbfdfb822f7ab2ec29b8d8ea876d55b9c3", 0xf9) 17:10:09 executing program 2: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x8000, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:09 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x1003) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}}, 0x98) 17:10:09 executing program 2: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x8000, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:09 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0xffffffffffffffff, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:09 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}, 0x40000000}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0xfffffffffffffffd, @dev={0xfe, 0x80, [], 0xb}, 0x7}, 0x1c) 17:10:10 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") recvmmsg(0xffffffffffffffff, &(0x7f00000070c0)=[{{&(0x7f0000003e00)=@nl=@proc, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003ec0)=""/7, 0x7}], 0x1}}], 0x1, 0x0, &(0x7f00000072c0)={0x0, 0x1c9c380}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x159, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x4924924924924b1, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x100000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000000c0)={r4, 0x380}, 0x8) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) ioctl$BLKROSET(r3, 0x125d, &(0x7f0000000140)) listen(r5, 0x3) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000380)=ANY=[@ANYBLOB="02000000050000000000000000000000030000000000000002000000e000000100000000000000001ee1adf3b34cd602fc74c23a7da4b55066cd0259c49b700450b4460d7e2047cc4014c4f9971482d6799b8651ff5ff8d9fe0372fcbcaf6dc26e1f348f5b226edb9d6317817b9df5854c611105259070c0fce7075ce13603007f1b5bb61bab05a612096d82c9b578a4678e51335b70b933b66619117793b6ed2bfe584f52e720bf21b95e6a8943e30419d1db231e0e6561cd929461be"], 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:10 executing program 2: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x8000, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}}, 0x98) 17:10:10 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x3, 0x40002) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000100)={0x7fff, 0x3738, 0x7, 0x6, 0x1, 0xffffffffffff6a40}) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000040)=""/184) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:10 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/user\x00') vmsplice(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)="2f0b2a25a0d74f8943561e3b8dcda70bd1155c8227f94cb199bb6a60268549566636d959aee2e5fae6d249e204fd6b66d576116a11a0e7b6e73626830ffa73670cf83c9aea52fb426614aba3c1394decdf1cb0e7e7fb9df2244994be1bf2545c02c89fc6c191159ae6ac4c08b94ea9eb049aa34ad5e5d0a1452935177b69035f8c31081472a54ea56f68e73a34f75b32146ab65311a228ced3f728329f3d647c3341693b1ddd0ed8ea9942e58c0b673be98678308aa0c5cde6b703f97688697e122233ba6dff2f385cb4d0294b7e4e9fe41a9b5304c22a9d4d", 0xd9}, {&(0x7f00000001c0)="005e2a1e05a550e53b1a90fb5058cf74e0285dd31801ff9df9d7557cda426737802cbc6ed358e9b2ff0b34dbf2664e6810563c6f58c83c7cf07285a9e95b03d8e1ace36aae4c5ed291d977e7d64e6ead93f116d575cb28a14b2b7ece4a4737d788fdb9b3848a804ca4", 0x69}, {&(0x7f00000002c0)="f4e6159cd70a87b300", 0x9}, {&(0x7f0000000300)="ff3c2b6f8d01843914550798d4d84253ba2c63073cfe898690bffe3a68817083999005a839afcb69d562f60ebb569e19880fdc019d", 0x35}, {&(0x7f0000000340)="380ed03e46c84e820ea023ff659159d4766d80f50097ee231f0a96ea2ba71401e9fd1ef265fae7e69d81d8873935f97d6826ef40dd399d18d4ba0b3d3e279b19b8bd25ca1170eb9949f0ab7a41882dfcc82f1d568862acddd9e3f0dc0b587cf8ff06b052397b3e0eb8c520eddd919f4c80007c6bce044794f7063ded069f0148da4d8fbaf47f24136c57b36ebc38302cfbbca105552c0d570f9598fecc878004eb46ec891f670b58df2905f642d11d47c6a5a86f2ced9f5e9d0822d3a42c917c1968cb5d900d767934f56ef012c45392664e0a6654", 0xd5}], 0x5, 0x2) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0505405, &(0x7f0000000000)={0x1}) clone(0x0, &(0x7f0000000140), &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) dup3(r2, r1, 0x0) 17:10:10 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="0200000005000000000000000000000003080000000000000000000000"], 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:10 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x7) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:10 executing program 2: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x8000, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}}, 0x98) 17:10:10 executing program 6: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=000000000000000000<0000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) stat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000480)) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x0, 0x420000) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000240)=""/71) read$FUSE(r0, &(0x7f0000001000), 0x1000) stat(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000180)) read$FUSE(r0, &(0x7f00000020c0), 0x1000) write$FUSE_INIT(r0, &(0x7f0000000340)={0x50, 0x0, 0x1, {0x7, 0x1b, 0x0, 0x0, 0x0, 0x1000000000, 0x9, 0x1}}, 0x50) write$FUSE_DIRENT(r0, &(0x7f0000000500)={0x90, 0x0, 0x2, [{0x1, 0x0, 0xb, 0x0, 'em1nodevem1'}, {0x0, 0x0, 0x1, 0x0, ','}, {0x0, 0x0, 0x1c, 0x0, "2b73797374656dcc6370757365746367726f7570246367726f757015"}]}, 0x90) 17:10:10 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:10 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") recvmmsg(0xffffffffffffffff, &(0x7f00000070c0)=[{{&(0x7f0000003e00)=@nl=@proc, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003ec0)=""/7, 0x7}], 0x1}}], 0x1, 0x0, &(0x7f00000072c0)={0x0, 0x1c9c380}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x159, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x4924924924924b1, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x100000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000000c0)={r4, 0x380}, 0x8) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) ioctl$BLKROSET(r3, 0x125d, &(0x7f0000000140)) listen(r5, 0x3) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000380)=ANY=[@ANYBLOB="02000000050000000000000000000000030000000000000002000000e000000100000000000000001ee1adf3b34cd602fc74c23a7da4b55066cd0259c49b700450b4460d7e2047cc4014c4f9971482d6799b8651ff5ff8d9fe0372fcbcaf6dc26e1f348f5b226edb9d6317817b9df5854c611105259070c0fce7075ce13603007f1b5bb61bab05a612096d82c9b578a4678e51335b70b933b66619117793b6ed2bfe584f52e720bf21b95e6a8943e30419d1db231e0e6561cd929461be"], 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:10 executing program 2: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x8000, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}}, 0x98) 17:10:10 executing program 6: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d}, 0x2c, {'group_id', 0x3d}, 0x2c}) r1 = accept4$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x14, 0x800) sendto(r1, &(0x7f0000000280)="20d7d6e725343589e01830625fe5597e5f2c4a45587bf9a1c33a3e1f727b029b20625bdc9b289ae2", 0x28, 0x4000080, &(0x7f0000000340)=@pptp={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x80) stat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000480)) read$FUSE(r0, &(0x7f0000001000), 0x1000) stat(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000180)) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00000002c0)) read$FUSE(r0, &(0x7f00000020c0), 0x1000) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, 0x1, {0x7, 0x1b}}, 0x50) write$FUSE_DIRENT(r0, &(0x7f0000000500)={0x90, 0x0, 0x2, [{0x1, 0x0, 0xb, 0x0, 'em1nodevem1'}, {0x0, 0x0, 0x1, 0x0, ','}, {0x0, 0x0, 0x1c, 0x0, "2b73797374656dcc6370757365746367726f7570246367726f757015"}]}, 0x90) 17:10:10 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9ba4}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x21000400, 0x0) ioctl$RTC_RD_TIME(r2, 0x80247009, &(0x7f0000000040)) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x28}, 0x1}, 0x0) bind$alg(r2, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384-generic\x00'}, 0x58) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:11 executing program 4: r0 = socket$inet6(0xa, 0x7, 0x8010000000000080) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'irlan0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$sndctrl(&(0x7f0000007fed)='/dev/snd/controlC#\x00', 0x2, 0x0) fcntl$setstatus(r2, 0x4, 0x40000) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000000580)={{0x4, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz1\x00'}) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:11 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000183) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e20, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:11 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") recvmmsg(0xffffffffffffffff, &(0x7f00000070c0)=[{{&(0x7f0000003e00)=@nl=@proc, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003ec0)=""/7, 0x7}], 0x1}}], 0x1, 0x0, &(0x7f00000072c0)={0x0, 0x1c9c380}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x159, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x4924924924924b1, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x100000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000000c0)={r4, 0x380}, 0x8) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) ioctl$BLKROSET(r3, 0x125d, &(0x7f0000000140)) listen(r5, 0x3) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000380)=ANY=[@ANYBLOB="02000000050000000000000000000000030000000000000002000000e000000100000000000000001ee1adf3b34cd602fc74c23a7da4b55066cd0259c49b700450b4460d7e2047cc4014c4f9971482d6799b8651ff5ff8d9fe0372fcbcaf6dc26e1f348f5b226edb9d6317817b9df5854c611105259070c0fce7075ce13603007f1b5bb61bab05a612096d82c9b578a4678e51335b70b933b66619117793b6ed2bfe584f52e720bf21b95e6a8943e30419d1db231e0e6561cd929461be"], 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:11 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000480)={0x0, 0x1000, "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"}, &(0x7f0000000140)=0x1008) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000400)={r2, 0xeba3, 0x4, [0x1, 0x1, 0x14, 0x9]}, 0x10) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000380)='/dev/cuse\x00', 0x24002, 0x0) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000001500)) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x98, r4, 0x200, 0x70bd2b, 0x25dfdbfb, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2eec}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xe19}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x11, 0x8}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}]}, 0x98}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200000, 0x0) recvfrom$inet(r5, &(0x7f0000000040)=""/122, 0x7a, 0x121, &(0x7f00000000c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 17:10:11 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x2ae, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:11 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:11 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) acct(&(0x7f0000000180)='./file0\x00') r1 = epoll_create1(0x80000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x501102, 0x0) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f00000000c0)=""/149) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0505405, &(0x7f0000000000)={0x1}) clone(0x0, &(0x7f0000000140), &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) dup3(r1, r0, 0x0) 17:10:11 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) socket$pppoe(0x18, 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:11 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000000)={0x80000000000007}, 0x288) 17:10:11 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0xff) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8001, 0x210801) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:11 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x7) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:11 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9, 0x42) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000000040), 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:12 executing program 6: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB="2c726f6f746d6f64653d3030303030303030303030303030303030303430303030903c7bd957387f853d", @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) stat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000480)) read$FUSE(r0, &(0x7f0000001000), 0x1000) stat(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000180)) read$FUSE(r0, &(0x7f00000020c0), 0x1000) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, 0x1, {0x7, 0x1b}}, 0x50) write$FUSE_DIRENT(r0, &(0x7f0000000500)={0x90, 0x0, 0x2, [{0x1, 0x0, 0xb, 0x0, 'em1nodevem1'}, {0x0, 0x0, 0x1, 0x0, ','}, {0x0, 0x0, 0x1c, 0x0, "2b73797374656dcc6370757365746367726f7570246367726f757015"}]}, 0x90) 17:10:12 executing program 6: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d}, 0x2c, {'group_id', 0x3d}, 0x2c}) stat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000480)) read$FUSE(r0, &(0x7f0000001000), 0x1000) write$FUSE_NOTIFY_STORE(r0, &(0x7f0000000080)={0x29, 0x4, 0x0, {0x1, 0x80, 0x1, 0x0, [0x0]}}, 0x29) stat(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000180)) read$FUSE(r0, &(0x7f00000020c0), 0x1000) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, 0x1, {0x7, 0x1b}}, 0x50) write$FUSE_DIRENT(r0, &(0x7f0000000500)={0x90, 0x0, 0x2, [{0x1, 0x0, 0xb, 0x0, 'em1nodevem1'}, {0x0, 0x0, 0x1, 0x0, ','}, {0x0, 0x0, 0x1c, 0x0, "2b73797374656dcc6370757365746367726f7570246367726f757015"}]}, 0x90) 17:10:12 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") recvmmsg(0xffffffffffffffff, &(0x7f00000070c0)=[{{&(0x7f0000003e00)=@nl=@proc, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003ec0)=""/7, 0x7}], 0x1}}], 0x1, 0x0, &(0x7f00000072c0)={0x0, 0x1c9c380}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x159, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x4924924924924b1, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x100000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000000c0)={r4, 0x380}, 0x8) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) ioctl$BLKROSET(r3, 0x125d, &(0x7f0000000140)) listen(r5, 0x3) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:12 executing program 5: r0 = socket$inet6(0xa, 0x10000805, 0x3) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020000000500000000000004000000f81800000000000002000000bee2e572ae572ecf0000000000"], 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x7, 0x13}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000080)={r2, 0x7}, 0x8) 17:10:12 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:12 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:12 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000480)={0x0, 0x1000, "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"}, &(0x7f0000000140)=0x1008) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000400)={r2, 0xeba3, 0x4, [0x1, 0x1, 0x14, 0x9]}, 0x10) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000380)='/dev/cuse\x00', 0x24002, 0x0) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000001500)) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x98, r4, 0x200, 0x70bd2b, 0x25dfdbfb, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2eec}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xe19}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x11, 0x8}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}]}, 0x98}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200000, 0x0) recvfrom$inet(r5, &(0x7f0000000040)=""/122, 0x7a, 0x121, &(0x7f00000000c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 17:10:12 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x80000000, 0x2000) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x1, 0x4) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x9, 0x0, 0x2, 0x0, 0x0, 0x100000000000}, 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:12 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x1004e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f000087dffe)='\x00', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x8000000000004e03, 0x0, @loopback={0x0, 0x1}, 0x8}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="02000000020001000000010000000000"], 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="0b09f748e7100e09c332acfaefb02b40", 0x10) 17:10:13 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) r2 = dup2(r0, r1) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f0000000000)={0x0, @multicast1=0xe0000001, 0x4e20, 0x4, 'ovf\x00', 0x20, 0x7, 0x68}, 0x2c) 17:10:13 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x9010, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r1 = epoll_create1(0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x40) ioctl$IOC_PR_PREEMPT_ABORT(r2, 0x401870cc, &(0x7f00000000c0)={0xe23, 0x0, 0x7fffffff}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) socket$can_bcm(0x1d, 0x2, 0x2) r3 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") close(r1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0505405, &(0x7f0000000000)={0x1}) clone(0x0, &(0x7f0000000140), &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) dup3(r1, r0, 0x0) 17:10:13 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") recvmmsg(0xffffffffffffffff, &(0x7f00000070c0)=[{{&(0x7f0000003e00)=@nl=@proc, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003ec0)=""/7, 0x7}], 0x1}}], 0x1, 0x0, &(0x7f00000072c0)={0x0, 0x1c9c380}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x159, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x4924924924924b1, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x100000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000000c0)={r4, 0x380}, 0x8) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) ioctl$BLKROSET(r3, 0x125d, &(0x7f0000000140)) listen(r5, 0x3) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:13 executing program 4: mq_open(&(0x7f0000000000)='eth1ppp0\x00', 0x1, 0x40, &(0x7f0000000040)={0xef8b, 0x4000000000000000, 0x280, 0x7c, 0x1ff, 0x400, 0x8, 0x80005}) bind$inet6(0xffffffffffffffff, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) socket$packet(0x11, 0x2, 0x300) r0 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x9, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockname$unix(r0, &(0x7f0000000200), &(0x7f0000000280)=0x6e) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) r3 = socket(0x13, 0x8000f, 0xa0000000000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x1, 0x3, [0x9, 0x1, 0x3]}, &(0x7f00000000c0)=0xe) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000140)={r4, 0x3, 0x1e4}, 0x8) 17:10:13 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={r2, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0x44}, 0x98) 17:10:13 executing program 6: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d}, 0x2c, {'group_id', 0x3d}, 0x2c}) stat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000480)) read$FUSE(r0, &(0x7f0000001000), 0x1000) stat(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000180)) read$FUSE(r0, &(0x7f00000020c0), 0x1000) signalfd(r0, &(0x7f0000000080)={0x3}, 0x8) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, 0x1, {0x7, 0x1b}}, 0x50) write$FUSE_DIRENT(r0, &(0x7f0000000500)={0x90, 0x0, 0x2, [{0x1, 0x0, 0xb, 0x0, 'em1nodevem1'}, {0x0, 0x0, 0x1, 0x0, ','}, {0x0, 0x0, 0x1c, 0x0, "2b73797374656dcc6370757365746367726f7570246367726f757015"}]}, 0x90) write$FUSE_INIT(r0, &(0x7f0000000240)={0x50, 0xffffffffffffffda, 0x3, {0x7, 0x1b, 0x5, 0x20000, 0xffffffff80000000, 0x3fffc0000000000, 0x80000001, 0x162f}}, 0x50) 17:10:13 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0xd1) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000040), 0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x1, 0x4, 0x0, 0x5, 0x0, 0x70bd29, 0x0, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x28}, 0x1}, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f00000000c0)=""/7, &(0x7f0000000140)=0x7) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x1, 0xd}, 0x98) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000080)) 17:10:13 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") recvmmsg(0xffffffffffffffff, &(0x7f00000070c0)=[{{&(0x7f0000003e00)=@nl=@proc, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003ec0)=""/7, 0x7}], 0x1}}], 0x1, 0x0, &(0x7f00000072c0)={0x0, 0x1c9c380}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x159, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x4924924924924b1, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x100000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000000c0)={r4, 0x380}, 0x8) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) ioctl$BLKROSET(r3, 0x125d, &(0x7f0000000140)) listen(r5, 0x3) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:13 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x4040, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) 17:10:13 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") recvmmsg(0xffffffffffffffff, &(0x7f00000070c0)=[{{&(0x7f0000003e00)=@nl=@proc, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003ec0)=""/7, 0x7}], 0x1}}], 0x1, 0x0, &(0x7f00000072c0)={0x0, 0x1c9c380}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x159, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x4924924924924b1, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x100000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000000c0)={r4, 0x380}, 0x8) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) ioctl$BLKROSET(r3, 0x125d, &(0x7f0000000140)) listen(r5, 0x3) sendto$inet6(0xffffffffffffffff, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) [ 353.721430] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:20000 17:10:13 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000080)={@remote, @broadcast, 0x0}, &(0x7f00000000c0)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0xaa}, 0x2e, r2}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:13 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0xffffffffffffffcf) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:14 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r1 = epoll_create1(0xfffffffffffffffe) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0505405, &(0x7f0000000000)={0x1}) clone(0x0, &(0x7f0000000140), &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x4) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f00000002c0)=""/4096) dup3(r1, r0, 0x0) 17:10:14 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") recvmmsg(0xffffffffffffffff, &(0x7f00000070c0)=[{{&(0x7f0000003e00)=@nl=@proc, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003ec0)=""/7, 0x7}], 0x1}}], 0x1, 0x0, &(0x7f00000072c0)={0x0, 0x1c9c380}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x159, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x4924924924924b1, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x100000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000000c0)={r4, 0x380}, 0x8) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) ioctl$BLKROSET(r3, 0x125d, &(0x7f0000000140)) listen(r5, 0x3) sendto$inet6(0xffffffffffffffff, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:14 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x80000, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0xfffffffffffffffb) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e24, 0x85a, @dev={0xfe, 0x80, [], 0x18}, 0x9}, {0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x400}, 0x6, [0x0, 0x4, 0x4, 0x3, 0xab0, 0x4, 0x7f, 0x2ab792c]}, 0x5c) listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:14 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0xef, &(0x7f0000000380)=""/4096, &(0x7f0000000000)=0x1000) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:14 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") recvmmsg(0xffffffffffffffff, &(0x7f00000070c0)=[{{&(0x7f0000003e00)=@nl=@proc, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003ec0)=""/7, 0x7}], 0x1}}], 0x1, 0x0, &(0x7f00000072c0)={0x0, 0x1c9c380}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x159, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x4924924924924b1, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x100000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000000c0)={r4, 0x380}, 0x8) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) ioctl$BLKROSET(r3, 0x125d, &(0x7f0000000140)) listen(r5, 0x3) sendto$inet6(0xffffffffffffffff, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:14 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1, 0x8200) ioctl$KIOCSOUND(r1, 0x4b2f, 0x2) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000000000)="887f23eaae98c757b6f4c8b983805844", 0x10, 0xffffffffffffffff, &(0x7f000005ffe4)={0xa, 0x4e20, 0xfffffffffffffffe, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:14 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") recvmmsg(0xffffffffffffffff, &(0x7f00000070c0)=[{{&(0x7f0000003e00)=@nl=@proc, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003ec0)=""/7, 0x7}], 0x1}}], 0x1, 0x0, &(0x7f00000072c0)={0x0, 0x1c9c380}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x159, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x4924924924924b1, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x100000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000000c0)={r4, 0x380}, 0x8) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) ioctl$BLKROSET(r3, 0x125d, &(0x7f0000000140)) listen(r5, 0x3) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:14 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x9, 0x10040) recvfrom$unix(r0, &(0x7f0000000240)=""/119, 0x77, 0x0, &(0x7f0000000340)=@abs={0x1, 0x0, 0x4e24}, 0x6e) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d}, 0x2c, {'group_id', 0x3d}, 0x2c}) stat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000480)) read$FUSE(r1, &(0x7f0000001000), 0x1000) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f00000002c0)='.\x00', r0}, 0x10) stat(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000180)) read$FUSE(r1, &(0x7f00000020c0), 0x1000) getpeername$packet(r0, &(0x7f0000000700)={0x0, 0x0, 0x0}, &(0x7f0000000740)=0x14) sendto$packet(r0, &(0x7f00000005c0)="e735195f222dc67b3192033b9f43919584fe4065b761b007da6c7968b65d9248abccb1a494e7c7b683315292c81f6548236777c447a6c4d2aeb5ffd1f79af84acafc67297f7312864d93cda4c56644e77234aaec3f66701f4dfb0a6b1661b2a669d7ecd61bc57bc32d76a8e423570f649c36378980fd4c9c0216efcd76bdcf5066f2d507076079c635ec9fb6ea3c5f6735ddda369b0915ca6e243ff50a1866a2f2a8f5", 0xa3, 0x4000, &(0x7f0000000780)={0x11, 0x1c, r3, 0x1, 0x5, 0x6}, 0x14) write$FUSE_INIT(r1, &(0x7f0000000100)={0x50, 0x0, 0x1, {0x7, 0x1b}}, 0x50) write$FUSE_DIRENT(r1, &(0x7f0000000500)=ANY=[@ANYBLOB="90000000000000000200000000000000010000000000000000000000000000000b00000000000000656d316e6f646576656ddf36a89418690484000000000000000000000000000001000000000000002c00000000000000000000000000000000000000000000001c000000000000002b73797374656dcc6370757365746367726f7570246367526f75701500000000"], 0x90) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000680)) 17:10:14 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200, 0x0) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:14 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") recvmmsg(0xffffffffffffffff, &(0x7f00000070c0)=[{{&(0x7f0000003e00)=@nl=@proc, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003ec0)=""/7, 0x7}], 0x1}}], 0x1, 0x0, &(0x7f00000072c0)={0x0, 0x1c9c380}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x159, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x4924924924924b1, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x100000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000000c0)={r4, 0x380}, 0x8) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) ioctl$BLKROSET(r3, 0x125d, &(0x7f0000000140)) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:14 executing program 7: set_thread_area(&(0x7f0000000040)={0x4, 0x0, 0x3000, 0x100, 0x3f8daa35, 0x58, 0xdd39, 0x8001, 0x101, 0x1}) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x1f, 0x402) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x2000, 0x0) ioctl$SG_SCSI_RESET(r4, 0x2284, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:14 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = shmget$private(0x0, 0x3000, 0x100, &(0x7f0000ffc000/0x3000)=nil) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000480)={{{@in6=@ipv4={[], [], @remote}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@mcast2}}, &(0x7f0000000580)=0xfffffffffffffff1) openat$full(0xffffffffffffff9c, &(0x7f0000000840)='/dev/full\x00', 0x1, 0x0) getresgid(&(0x7f00000005c0)=0x0, &(0x7f0000000600), &(0x7f0000000640)) fstat(r0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000880)=0x0) r7 = getpgid(r6) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000700)=0x0) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000740)={{0x101, r2, r3, r4, r5, 0x24, 0x7fffffff}, 0x80000000, 0x20, 0x4fd6, 0x8, r7, r8, 0x3}) r9 = syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0x7, 0x222201) getsockopt$bt_BT_SECURITY(r9, 0x112, 0x4, &(0x7f00000003c0), 0x2) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r10 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10080000, 0x0) ioctl$VHOST_SET_LOG_BASE(r10, 0x4008af04, &(0x7f00000000c0)=&(0x7f0000000080)) getsockopt$inet_sctp_SCTP_NODELAY(r10, 0x84, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet6_mreq(r10, 0x29, 0x15, &(0x7f0000000140)={@mcast1, 0x0}, &(0x7f0000000180)=0x14) ioctl$sock_inet6_SIOCDELRT(r10, 0x890c, &(0x7f00000001c0)={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x3, 0xa4, 0x80, 0x100, 0x61ff, 0x200001, r11}) ioctl$sock_inet_sctp_SIOCINQ(r10, 0x541b, &(0x7f0000000040)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x40000, 0x0) bind$inet6(r9, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}, 0x100}, 0x1c) listen(r0, 0x3) ioctl$TIOCMGET(r10, 0x5415, &(0x7f0000000240)) r12 = socket$inet6_sctp(0xa, 0x800005, 0x84) memfd_create(&(0x7f00000007c0)='/dev/sequencer\x00', 0x1) sendto$inet6(r12, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r13 = semget$private(0x0, 0x0, 0x2) semctl$GETVAL(r13, 0x3, 0xc, &(0x7f0000000280)=""/5) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r12, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:15 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") recvmmsg(0xffffffffffffffff, &(0x7f00000070c0)=[{{&(0x7f0000003e00)=@nl=@proc, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003ec0)=""/7, 0x7}], 0x1}}], 0x1, 0x0, &(0x7f00000072c0)={0x0, 0x1c9c380}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x159, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x4924924924924b1, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x100000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000000c0)={r4, 0x380}, 0x8) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r5, 0x3) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:15 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={r2, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:15 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") recvmmsg(0xffffffffffffffff, &(0x7f00000070c0)=[{{&(0x7f0000003e00)=@nl=@proc, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003ec0)=""/7, 0x7}], 0x1}}], 0x1, 0x0, &(0x7f00000072c0)={0x0, 0x1c9c380}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x159, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x4924924924924b1, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x100000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000000c0)={r4, 0x380}, 0x8) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) ioctl$BLKROSET(r3, 0x125d, &(0x7f0000000140)) listen(r5, 0x3) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:15 executing program 4: r0 = socket$inet6(0xa, 0x806, 0x8) r1 = syz_open_dev$dmmidi(&(0x7f0000000280)='/dev/dmmidi#\x00', 0x0, 0x1) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000380)={'ip6gre0\x00', 0x7}) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000140)=0x40) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) write(r2, &(0x7f0000000000)="3bbff1537df72e7eaf9efdaa432c8ef15c666664eadfbb0eb00d5f591c806d60fa6d7c8f733489d64080898662751cb2dfb7624ab488ea08f52a55540a7405d4cab3cb13dbf61a60400bb968d79d219507de9b0c019c0108308596627449df01ecdeeb268a2d4dd7cb07ad3910593dce4c22758569e29a7327817bf6fdd7584c35df497609fead45c682d06babccb6b7fa813ee003ed98cec51964097853c0c5385e1dfce9e4fe6b7606334deecc34e467665da76487deed", 0xb8) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x80, 0x3, 0x2, 0xd}, 0x32a) r3 = dup2(r0, r2) lstat(&(0x7f0000000180)='.\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r3, 0x400454cc, r4) 17:10:15 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0505405, &(0x7f0000000000)={0x1}) clone(0x0, &(0x7f0000000140), &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) dup3(r1, r0, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='veth1\x00', 0x10) 17:10:15 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) sendto$inet6(0xffffffffffffffff, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) [ 355.514456] sctp: [Deprecated]: syz-executor3 (pid 16180) Use of int in maxseg socket option. [ 355.514456] Use struct sctp_assoc_value instead 17:10:15 executing program 6: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d}, 0x2c, {'group_id', 0x3d}, 0x2c}) write$binfmt_script(r0, &(0x7f0000000340)={'#! ', './file0', [{0x20}], 0xa, "fceeeb7c4ce23d650a0acf5318af5c3cd94062be7f07d6657a62fb453f9bd82e0f1c12c49b5bb145f142845a8b3d4f13e30c29eb1a978e90f623e230"}, 0x48) stat(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000240)) read$FUSE(r0, &(0x7f0000001000), 0x1000) stat(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000180)) read$FUSE(r0, &(0x7f00000020c0), 0x1000) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, 0x1, {0x7, 0x1b}}, 0x50) write$FUSE_DIRENT(r0, &(0x7f0000000500)={0x90, 0x0, 0xffffffffffffffff, [{0x1, 0x0, 0xb, 0x0, "656d316eb7966576656d31"}, {0x0, 0x0, 0x1, 0x0, ','}, {0x4, 0x0, 0x1c, 0x0, "2b73797374656dcc6370757365746367726f7570246367726f757015"}]}, 0x90) 17:10:15 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0xa1, 0x0, 0x3}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x5}, &(0x7f0000000140)=0x8) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r2, 0x3) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:15 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x1, 0x100) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={r3, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x200000000003, 0x0, 0x0, 0xd}, 0x6a) r4 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2, 0x84000) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r4, 0x81785501, &(0x7f0000000380)=""/4096) 17:10:15 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x24, 0x40) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0x20, 0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) [ 355.943989] sctp: [Deprecated]: syz-executor3 (pid 16180) Use of int in maxseg socket option. [ 355.943989] Use struct sctp_assoc_value instead 17:10:16 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") recvmmsg(0xffffffffffffffff, &(0x7f00000070c0)=[{{&(0x7f0000003e00)=@nl=@proc, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003ec0)=""/7, 0x7}], 0x1}}], 0x1, 0x0, &(0x7f00000072c0)={0x0, 0x1c9c380}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x159, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x4924924924924b1, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x100000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000000c0)={r4, 0x380}, 0x8) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r5, 0x3) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:16 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="02000000028000000000000000000000"], 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:16 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) r2 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x5, 0xa, &(0x7f0000000040)=@raw=[@ldst={0x2, 0x3, 0x2, 0x7, 0x1, 0xfffffffffffffffc, 0xfffffffffffffff0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x40db, 0x0, 0x0, 0x0, 0x2}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x8000}, @jmp={0x5, 0x2, 0x8, 0xf, 0x3, 0xffffffffffffffe0, 0xfffffffffffffff0}, @map={0x18, 0xa, 0x1, 0x0, r2}], &(0x7f00000000c0)='syzkaller\x00', 0x6f6, 0x0, 0x0, 0x41100, 0x1}, 0x48) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000180)=0x0) ptrace$getregset(0x4204, r3, 0x206, &(0x7f00000001c0)={&(0x7f00000003c0)=""/231, 0xe7}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000380)=@sack_info={0x0, 0x338c, 0x10000}, &(0x7f0000000240)=0xffffffffffffffa1) 17:10:16 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") recvmmsg(0xffffffffffffffff, &(0x7f00000070c0)=[{{&(0x7f0000003e00)=@nl=@proc, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003ec0)=""/7, 0x7}], 0x1}}], 0x1, 0x0, &(0x7f00000072c0)={0x0, 0x1c9c380}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x159, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x4924924924924b1, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x100000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000000c0)={r4, 0x380}, 0x8) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) ioctl$BLKROSET(r3, 0x125d, &(0x7f0000000140)) listen(r5, 0x3) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:16 executing program 7: r0 = socket$inet6(0xa, 0x4, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xb}, 0x98) 17:10:16 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0xfffffffffffffffe, 0x0, 0x0, 0x200000e8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x23}, 0x1}, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) setsockopt$inet6_tcp_int(r0, 0x6, 0xf, &(0x7f0000000000)=0x9, 0x4) 17:10:16 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") recvmmsg(0xffffffffffffffff, &(0x7f00000070c0)=[{{&(0x7f0000003e00)=@nl=@proc, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003ec0)=""/7, 0x7}], 0x1}}], 0x1, 0x0, &(0x7f00000072c0)={0x0, 0x1c9c380}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x159, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x4924924924924b1, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x100000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000000c0)={r4, 0x380}, 0x8) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) ioctl$BLKROSET(r3, 0x125d, &(0x7f0000000140)) listen(r5, 0x3) sendto$inet6(0xffffffffffffffff, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:16 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0xfff, 0x3, 0x48}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r2, 0x10000, 0x755, 0x1ff}, 0x10) 17:10:16 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) bind$rds(r1, &(0x7f00000001c0)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x0, 0x0) ioctl$SG_IO(r4, 0x2285, &(0x7f0000000780)={0x53, 0xfffffffffffffffd, 0x33, 0x8001, @scatter={0x3, 0x0, &(0x7f0000000400)=[{&(0x7f00000003c0)=""/8, 0x8}, {&(0x7f0000000500)=""/254, 0xfe}, {&(0x7f0000000600)=""/161, 0xa1}]}, &(0x7f00000006c0)="d13ac3c38943a49387df7f924967b7008bf007cf84b80928147ac6dc6d47a6c2982dfe3be2d7384eea26507252e4f1c9340d65", &(0x7f0000000700)=""/41, 0x7, 0x20, 0x0, &(0x7f0000000740)}) write$P9_RMKNOD(r0, &(0x7f0000000080)={0x14, 0x13, 0x2, {0x88, 0x4}}, 0x14) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0505405, &(0x7f0000000000)={0x1}) clone(0x0, &(0x7f0000000440)="1e1dfbe1b193b8343c5a63d297b48ca000000032f1e499d2cbc3962033a11b52e1df7f0336b75a49bdc2216af4e17f937b69b197bf662220fde9f7b2e8", &(0x7f0000000240), &(0x7f00000004c0), &(0x7f0000000480)="76c9b243b1268ba27692a654d50393fca79b270899") r5 = dup3(r1, r0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x0, 0x4e22, 0x6faab524, 0x0, 0x20, 0x20, 0x8, r6, r7}, {0x8001, 0x1, 0x8, 0x10001, 0x10000, 0x3, 0x5, 0xfff}, {0x1, 0x2, 0x7, 0x7}, 0x2, 0x0, 0x3, 0x0, 0x3, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0x12}, 0x4d2, 0xff}, 0x2, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3501, 0x4, 0x2, 0x2, 0x4, 0x9, 0x401b}}, 0xe8) 17:10:16 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") recvmmsg(0xffffffffffffffff, &(0x7f00000070c0)=[{{&(0x7f0000003e00)=@nl=@proc, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003ec0)=""/7, 0x7}], 0x1}}], 0x1, 0x0, &(0x7f00000072c0)={0x0, 0x1c9c380}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x159, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x4924924924924b1, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x100000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000000c0)={r4, 0x380}, 0x8) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r5, 0x3) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:16 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7f, 0x12d400) 17:10:17 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}, r1}, 0x14) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=0x0, &(0x7f00000001c0)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e22, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x98) fchmod(r0, 0x80) 17:10:17 executing program 6: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d}, 0x2c, {'group_id', 0x3d}, 0x2c}) stat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000480)) read$FUSE(r0, &(0x7f0000001000), 0x1000) stat(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000340)) read$FUSE(r0, &(0x7f00000020c0), 0x1000) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, 0x1, {0x7, 0x1b}}, 0x50) write$FUSE_DIRENT(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="90000000000000000200000000000000010000000000000000030000000000000000000000000000656d316e6f646576656d3100000000000000000000000000000000000000000001000000000000002c00000000000000000000400000000000000000000000001c000000000000002b73797374656dcc6370757365746367726f7570246367726f75701500000000"], 0x90) 17:10:17 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) fcntl$setpipe(r0, 0x407, 0x8) 17:10:17 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") recvmmsg(0xffffffffffffffff, &(0x7f00000070c0)=[{{&(0x7f0000003e00)=@nl=@proc, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003ec0)=""/7, 0x7}], 0x1}}], 0x1, 0x0, &(0x7f00000072c0)={0x0, 0x1c9c380}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x159, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x4924924924924b1, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x100000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000000c0)={r4, 0x380}, 0x8) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) ioctl$BLKROSET(r3, 0x125d, &(0x7f0000000140)) listen(r5, 0x3) sendto$inet6(0xffffffffffffffff, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) [ 357.315966] sctp: [Deprecated]: syz-executor7 (pid 16267) Use of int in maxseg socket option. [ 357.315966] Use struct sctp_assoc_value instead 17:10:17 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") recvmmsg(0xffffffffffffffff, &(0x7f00000070c0)=[{{&(0x7f0000003e00)=@nl=@proc, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003ec0)=""/7, 0x7}], 0x1}}], 0x1, 0x0, &(0x7f00000072c0)={0x0, 0x1c9c380}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x159, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x4924924924924b1, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x100000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000000c0)={r4, 0x380}, 0x8) bind$inet6(0xffffffffffffffff, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(0xffffffffffffffff, 0x3) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) [ 357.387141] sctp: [Deprecated]: syz-executor7 (pid 16267) Use of int in maxseg socket option. [ 357.387141] Use struct sctp_assoc_value instead 17:10:17 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x4040, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) nanosleep(&(0x7f0000000040)={r2, r3+10000000}, &(0x7f0000000080)) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x3) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r4, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x25dfdbfb}, 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:17 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") recvmmsg(0xffffffffffffffff, &(0x7f00000070c0)=[{{&(0x7f0000003e00)=@nl=@proc, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003ec0)=""/7, 0x7}], 0x1}}], 0x1, 0x0, &(0x7f00000072c0)={0x0, 0x1c9c380}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x159, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x4924924924924b1, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x100000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000000c0)={r4, 0x380}, 0x8) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) ioctl$BLKROSET(r3, 0x125d, &(0x7f0000000140)) listen(r5, 0x3) sendto$inet6(0xffffffffffffffff, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:17 executing program 7: r0 = socket$inet6(0xa, 0x4, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x401, @ipv4={[], [0xff, 0xff]}, 0x2}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getrandom(&(0x7f0000000000)=""/21, 0x15, 0x2) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e23, 0x37, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1}}, 0x0, 0x0, 0x80, 0x0, 0x1}, 0x98) ioctl$int_out(r1, 0x2, &(0x7f0000000080)) 17:10:17 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10000, 0x4) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000380)=ANY=[@ANYBLOB="0200000005000000000000000000000300000000faffff01000000e000000100000000000000000008c456c5940d8a8906341e8fa528a649a3e50af1027a0c9af1ba543e45ea9854eec5af87ce78ee531c6e0d494799ad8f14c12415e07f4520ae1c92f687eec76738ee07a677d3c1afb60fe3830349f6812185053ea969f6a3c87541790a5f"], 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:17 executing program 3: bind$inet6(0xffffffffffffffff, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(0xffffffffffffffff, 0x3) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:17 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") recvmmsg(0xffffffffffffffff, &(0x7f00000070c0)=[{{&(0x7f0000003e00)=@nl=@proc, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003ec0)=""/7, 0x7}], 0x1}}], 0x1, 0x0, &(0x7f00000072c0)={0x0, 0x1c9c380}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x159, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x4924924924924b1, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x100000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000000c0)={r4, 0x380}, 0x8) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) ioctl$BLKROSET(r3, 0x125d, &(0x7f0000000140)) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:17 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") recvmmsg(0xffffffffffffffff, &(0x7f00000070c0)=[{{&(0x7f0000003e00)=@nl=@proc, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003ec0)=""/7, 0x7}], 0x1}}], 0x1, 0x0, &(0x7f00000072c0)={0x0, 0x1c9c380}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x159, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x4924924924924b1, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x100000000}, &(0x7f0000000080)=0x8) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r3, 0x3) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r4, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:17 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}, 0x80000001}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(0xffffffffffffff9c, &(0x7f0000000000)="84be0d0330ca6b1b0632507353a83eb4d01b1f7f6c7c21f2cd0b8d6934fd16dbcaadc26e733ecea7cafe6267cf7d58ccbe33c4ada1658057793ccf4489fa739bf2fb293bb3f1c9af99", 0x49, 0x4004080, &(0x7f0000000080)={0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x2e2dc51e}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:18 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) sendto$inet6(0xffffffffffffffff, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:18 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x1, 0x3fffffff800}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={r2, 0x7, 0x20, 0x80000001, 0xffff}, &(0x7f00000002c0)=0x18) r3 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x7, 0x200200) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f00000000c0)={{0xa, 0x4e23, 0x7fff, @dev={0xfe, 0x80, [], 0x12}, 0x80}, {0xa, 0x4e20, 0xfffffffffffffff7, @dev={0xfe, 0x80, [], 0xe}, 0x4be}, 0xffff, [0x4, 0x2, 0x3, 0x4e38, 0x1d8, 0x3, 0x7fffffff]}, 0x5c) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000300)={0xaa}) r4 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r5 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r5, 0xc0145401, &(0x7f0000013000)) r6 = socket$inet6(0xa, 0x1000000000002, 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000340)=ANY=[@ANYRES32=r2, @ANYBLOB="ffff017fccf1"], &(0x7f0000000380)=0xa) ioctl(r6, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r5, 0xc0505405, &(0x7f0000000000)={0x1}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r6, 0x29, 0xd3, &(0x7f0000000140)={{0xa, 0x4e24, 0x81, @loopback={0x0, 0x1}}, {0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0x19}, 0x6}, 0x7, [0x9, 0x8001, 0xe7, 0xffffffffffffffcd, 0x2, 0x1, 0x4, 0x8]}, 0x5c) clone(0x0, &(0x7f0000000140), &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) dup3(r4, r0, 0x0) 17:10:18 executing program 6: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000540)='./file1\x00', 0x0, 0x4) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000580)={0x54, 0x80000000, 0x7, {0x40, 0x80000001}, {0x8, 0x5}, @rumble={0x6}}) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d}, 0x2c, {'group_id', 0x3d}, 0x2c}) stat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000480)) read$FUSE(r1, &(0x7f0000001000), 0x1000) remap_file_pages(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000008, 0x1000, 0x0) stat(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000180)) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x90004, 0x0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000000340)=""/169) read$FUSE(r1, &(0x7f00000020c0), 0x1000) write$FUSE_INIT(r1, &(0x7f0000000100)={0x50, 0x0, 0x1, {0x7, 0x1b}}, 0x50) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000500)=""/57) write$FUSE_DIRENT(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="90f4e6d0d30000000200000000000000010000000000000000000000000000000b00000000000000656d316e6f646576656d3100000000000000000000a6d0b4e4c5129c631f001700000000000000000001000000000000002c00000000000000000000000000000000000000000000001c000000000000002b73797374656dcc6370757365746367726f7570246367726f75701500000000"], 0x90) 17:10:18 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") recvmmsg(0xffffffffffffffff, &(0x7f00000070c0)=[{{&(0x7f0000003e00)=@nl=@proc, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003ec0)=""/7, 0x7}], 0x1}}], 0x1, 0x0, &(0x7f00000072c0)={0x0, 0x1c9c380}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x159, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x4924924924924b1, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x100000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000000c0)={r4, 0x380}, 0x8) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r5, 0x3) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:18 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000000040)=0x9) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:18 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x9a71}, &(0x7f0000000040)=0x8) r3 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0xb91, 0x2) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000180)={{{@in=@remote, @in=@local}}, {{@in6=@mcast1}}}, &(0x7f0000000280)=0xe8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000080)={r2, 0x44, "c67b78c499ced7f8800d70801d4bd12032c2ca326c4d2d36e205da72f51f4d6e0d93f54d55ecb7d703844184a4c9398240956aefafcd60d281742be9fa2b7c048cae0ecf"}, &(0x7f0000000100)=0x4c) ioctl$FIDEDUPERANGE(r3, 0xc0189436, &(0x7f0000000380)={0xfffffffffffffffb, 0xff}) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:18 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='proc\x00', r0}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x14) listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$TIOCSCTTY(r1, 0x540e, 0x1000) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:18 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") recvmmsg(0xffffffffffffffff, &(0x7f00000070c0)=[{{&(0x7f0000003e00)=@nl=@proc, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003ec0)=""/7, 0x7}], 0x1}}], 0x1, 0x0, &(0x7f00000072c0)={0x0, 0x1c9c380}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x159, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x4924924924924b1, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x2) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r3, 0x3) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r4, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:18 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:18 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x2) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x2000000000000200, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) set_mempolicy(0x3, &(0x7f0000000140)=0x2, 0x8000) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000100)={r3, 0x77ced4a2}, 0x8) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000000040)=""/64) 17:10:18 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") recvmmsg(0xffffffffffffffff, &(0x7f00000070c0)=[{{&(0x7f0000003e00)=@nl=@proc, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003ec0)=""/7, 0x7}], 0x1}}], 0x1, 0x0, &(0x7f00000072c0)={0x0, 0x1c9c380}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x159, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x4924924924924b1, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x100000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000000c0)={r4, 0x380}, 0x8) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r5, 0x3) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:19 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}, 0x400000}, 0xffffff0a) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:19 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x1) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="02000018050000000000000000000000030008000000000002000000e00000f2ffffffffffffff00"], 0x215}, 0x1}, 0x800) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:19 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) process_vm_readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/250, 0xfa}], 0x1, &(0x7f0000000540)=[{&(0x7f0000000380)=""/109, 0x6d}, {&(0x7f0000000100)=""/25, 0x19}, {&(0x7f0000000400)=""/29, 0x1d}, {&(0x7f0000000440)=""/203, 0xcb}], 0x4, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000580)=""/21, &(0x7f00000005c0)=0x15) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x10000, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'veth0\x00', 0x1000}) listen(r1, 0x3) socket$inet6(0xa, 0x80003, 0x8001) r3 = socket$inet6_sctp(0xa, 0x20007, 0x84) sendto$inet6(r3, &(0x7f000087dffe)='F', 0x1, 0x24000080, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1f}}, 0x3}}, 0x0, 0x3, 0x0, 0x0, 0xd}, 0x98) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000180)={0x40000000000000e1, &(0x7f0000000140)=[{0x80000001, 0xfffffffffffffffb}, {0xffffffffffffffff, 0x2}, {0x0, 0x4}, {0x4, 0x101}, {0x1f, 0xffffffffffffffff}, {0x0, 0x3}, {0x51, 0x3}]}) 17:10:19 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") recvmmsg(0xffffffffffffffff, &(0x7f00000070c0)=[{{&(0x7f0000003e00)=@nl=@proc, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003ec0)=""/7, 0x7}], 0x1}}], 0x1, 0x0, &(0x7f00000072c0)={0x0, 0x1c9c380}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x159, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x4924924924924b1, 0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r3, 0x3) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r4, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) [ 359.450401] IPVS: length: 21 != 8 [ 359.516847] IPVS: length: 21 != 8 17:10:19 executing program 6: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x3d) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d}, 0x2c, {'group_id', 0x3d}, 0x2c}) stat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000480)) recvmsg(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000740)=[{&(0x7f00000002c0)=""/10, 0xa}, {&(0x7f00000003c0)=""/32, 0x20}, {&(0x7f00000005c0)}, {&(0x7f00000030c0)=""/4096, 0x1000}, {&(0x7f0000000600)=""/159, 0x9f}, {&(0x7f00000006c0)=""/80, 0x50}], 0x6, &(0x7f00000007c0), 0x0, 0x3f}, 0x2000) read$FUSE(r0, &(0x7f0000001000), 0x1000) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x200, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$BLKPG(r2, 0x1269, &(0x7f0000000280)={0x0, 0x4, 0x8a, &(0x7f00000008c0)="31f957e4487e1abcd7f0def695279591b57f33f70d5458f0826c3b1e3c4c0145cea1b660cc257152bc25d9a8f5e913f9069b8ae71ab15927e4a4d05037886d8c442b50de828263daef7d68b1403ca91dbe542d3cadc9f9eca407acdc4d2920af2a5690fd03610e36aa7f22c77f8d6f91844aed8ab171e836d2dd9423347c013e5d9cd51ea5272ecfa91e"}) removexattr(&(0x7f00000005c0)='./file0/file0\x00', &(0x7f00000007c0)=@random={'os2.', 'em1nodevem1'}) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) r4 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$sock_int(r4, 0x1, 0x2f, &(0x7f0000000080), &(0x7f0000000240)=0x4) stat(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000840)) ioctl$TIOCLINUX3(r4, 0x541c, &(0x7f0000000180)=0x3) read$FUSE(r0, &(0x7f00000020c0), 0x1000) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, 0x1, {0x7, 0x1b}}, 0x50) write$FUSE_DIRENT(r0, &(0x7f0000000500)={0x90, 0x0, 0x2, [{0x1, 0x0, 0xb, 0x0, 'em1nodevem1'}, {0x0, 0x0, 0x1, 0x0, ','}, {0x0, 0x0, 0x1c, 0x0, "2b73797374656dcc6370757365746367726f7570246367726f757015"}]}, 0x90) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000980)=0x7) 17:10:19 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x9, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="02000000020000000000000000001000"], 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:19 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x400080, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000180)=0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r2 = epoll_create1(0x80000) fcntl$getflags(r1, 0x3) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000012000/0x3000)=nil, 0x3000}, 0xfffffffffffffffe}) r3 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0505405, &(0x7f0000000000)={0x1}) clone(0x0, &(0x7f0000000140), &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) r4 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r4, 0x2401, 0x11) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='\x00', r4}, 0x10) 17:10:19 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x1000003) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000140)) socket$pptp(0x18, 0x1, 0x2) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x6000000000001, 0x111880) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f00000000c0)={0xffb7, 0x3}) r3 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="dbc935e41cda52d7e709ab02c77d00851ba4a73a32f55c70118f8f0818a89d50877c0ae2e10d8520ecdb77c6", 0x2c, 0xfffffffffffffffb) r4 = add_key(&(0x7f0000000240)='logon\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)="9eb9bfaf319f24fbf00b5908deaf7ae95f828ec71e0090bcb3", 0x19, 0xfffffffffffffff9) keyctl$reject(0x13, r3, 0x8001, 0x8, r4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0xa000, 0x0) 17:10:19 executing program 3: socket$inet6(0xa, 0xa, 0x7ff) r0 = socket$inet6(0xa, 0x800, 0x8010000000000082) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:19 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") recvmmsg(0xffffffffffffffff, &(0x7f00000070c0)=[{{&(0x7f0000003e00)=@nl=@proc, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003ec0)=""/7, 0x7}], 0x1}}], 0x1, 0x0, &(0x7f00000072c0)={0x0, 0x1c9c380}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x159, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x4924924924924b1, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x100000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000000c0)={r4, 0x380}, 0x8) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r5, 0x3) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:20 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x8000, 0x6, 0x1, 0x7}, 0x8) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x6, 0x20300) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000380)={0x0, 0xfe, "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"}, &(0x7f0000000080)=0x106) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000200)={r3, 0x9, 0x9a, "6d6790fb245f2b04a8846ac11ce61ef9f753cebd4421122d611403eec2ac6f8ebdbe54ac7a0cdfdedda30a9de2f757ff69f1e74620f049c9ef1a6b66f92ff6ce08e45d3f6213731dba81c79f1f4c05c2a769980adedbb4c5a1de00fa5749e2203846ede240348acc6f3e0679e5abcefbeb2b28388e2cf1f9a2d8b0d2a062e6e846faa4cb042a61834a43d03c920984c310f78ccf230c3f821aab"}, 0xa2) 17:10:20 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0xe95c, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:20 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8, 0x200) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/fuse\x00', 0x2, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000000080)=r3) 17:10:20 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") recvmmsg(0xffffffffffffffff, &(0x7f00000070c0)=[{{&(0x7f0000003e00)=@nl=@proc, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003ec0)=""/7, 0x7}], 0x1}}], 0x1, 0x0, &(0x7f00000072c0)={0x0, 0x1c9c380}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) accept$alg(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r2, 0x3) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:20 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000000)={'veth0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:20 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2dade4200e09430200010005000000000000000000000003009f620e4b0cbc41a581eb93083992f000000000000002"], 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:20 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r1 = open(&(0x7f0000000080)='./file0\x00', 0x4280, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000100)={r2, r3/1000+10000}, 0x10) r4 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000005300)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000005400)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000006ec0)={'team0\x00', 0x0}) sendmmsg(r1, &(0x7f0000007100)=[{{0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000180)="303822f654ca26466fb696d447c44a151ea179a432855549f3b3aae3b58f06c79f024a83407110c22efb7ec01233d0ef486c8af23dc215ae6fce803ff3ae049be87da123e2", 0x45}, {&(0x7f0000000200)}, {&(0x7f00000002c0)="6bade4ca0dd530249f3f2a91397f124879896c8ddc92a093543c143838f8de12d3d3049231b51df43ec62adc11c27b9931ad2a893556ebbf8c0fea046a6e67ebafc92cfb0a0b0a082120e330dccf5345776c6ce3994d912a865c4b45993801207ba847a20ae96b64ee37116d91f22c1efc20178792eb271a8e9e49474b37b8f4a595592de415b54791cb76e0f30e458313c3f81d33219c4292ec4f59d8311c541ab7f96ec4e220c88248f84a36bd2141e03c404aa85dab72d8ebcb9c951963a941c5df1c81c884a4355ee1a73e61d4fab533d809d75583c4793a364be1f664e253e084d0", 0xe4}, {&(0x7f00000003c0)="32774355a24b33238b04c6e8dd097a52ae212095bdc75616688c28fb38cd5c70f4171d393e4bed50ac906ac84cde6dd992b7ff9db71bd50316", 0x39}, {&(0x7f0000000400)="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0x1000}, {&(0x7f0000001400)="5e054ca7f5f80b6b74cbeac36e4c10862645bdb97a8f8e4d4dfce127419b43ce7e954a839a457e9fbd2f7349b2fe8108751e50f67eabe2cffabdf76eeaaa2c06419511fd91d8ebeec73ed18b9a541d4d59380323e31d34209111b6790e2d7f3407738e48f8adad23bcadedc7e390675d70297a65db3d9a33480743ce08484107aac327e25d81baae86ff984a3331b782bfd6c1f240b379f63dc4995a7ccc96628345104eb14ff2b317d0e9fb8b82b22e", 0xb0}], 0x6, &(0x7f0000001540)=[{0xb0, 0x11d, 0x0, "d2a15af0fe5a3f67fc514bacb18f6f5fb51a515330969357d01fc687c05bf62016ad27a02a4b0c530e6de9f7d108ad7e467add498b7e6404960d8c844e8a76f0f5966a9a45a012eb8de58657b86b277b68e8375a00e61a51e679bd549ff631d8cfa9040c67cda246246ebc9a69da2682384cdd08bc565d29734139bead87ed23b350644ac4ed55eebc0e1a84d28b20bf2323c735cff529ae87a3"}], 0xb0, 0x8000}, 0x9}, {{&(0x7f0000001600)=@nfc_llcp={0x27, 0x1, 0x2, 0x1, 0x7, 0x0, "a5c3c47036511a8183d51aa2ce737efc4434340ccd5459aa72c27d5a88158231f785f4f83506cb43df1ecec3f9f8dad13fc757a1582dffd37e6a3ab7c48f52", 0x2}, 0x80, &(0x7f00000028c0)=[{&(0x7f0000001680)="70b8653ac4af16efda133911e970cfab65df28eb85ce4824705201bf890ee3ed617b1a301c1ea6c4d4efb8b80217b0836fb170693f88e39f3d9e964c2c46d1d4272864c8365f6490773063c0241a4504d34f72ac7fcd155e7f60b7d1981f4f49a2f7cdbee578e890e1549969ce6442303e73932852b0c7b76950190bf49c508a9af33005cf573e6d05c0bc237d0d848de949c758a0920e17b7d382cc8277ea22baf317b62c3179159e7b0b1a4ba1d88e9b9ce0c14c920de6cd82930665d8d64e74604d1f8377e29998ae39e3c02ccf", 0xcf}, 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{&(0x7f0000006bc0)="3fb60ac0dc5c5d1b13da940c4b8b5f9182305e66ed403438d71b12bfa9f6e6791d9a70160e909a86d054dbbf52ae369d4607ba7d5129873a5af7df6f10ac438efc17f38886d49e5401c2f45c443b35cc0957861d12a0801a9e29c23bd45b452dcb13481832fb8d4051e7cda7f0864258b727feb6d803443ee8fe56d7", 0x7c}], 0x2, &(0x7f0000006c80)=[{0xb0, 0x119, 0x8000, "66a660e3c498b7b0b8f945e0f1f706ea2d62af1f609556976e4434e9983055a86eec1edbd392d9cbbe4e884abb97d1b71b3f77024da56e7bd8cfe46a04867c4a1a1125a9eb3e51f810e51fc7491918ad56bd9867d4d737a969f439de3b6e8c487bc242754d3076d2e544494dcf1d4ee80f707946f82dd037d5d41882b8cc6489db11b283aff2cea078fcd3077534e8e1d09b9c6423b5e922c1dc2610f8740d77"}, {0x60, 0x10b, 0x7, "f78559448bdc455bdfb92f78ab78c0c6eb7a335a80341ad77ea102675005123be0b27f0de3185a44cdaa3b3136efc6fbbc1dc4dcad40ddd969b6c8f08e41300bcedd9d1d17c8a322911360"}, {0xc8, 0xff, 0xa1e, "a1f67731c2ad2b43d27836e09a1d2990bf9a7368c0849dda7bc185519d332bd56e3da72fb133ef333947ab07ab67d72873e6f4d4e0d09d674efa76b9b19f022d30dd3388f7ce1f01d60fa1c0927f58cc3e59b2692cabd54d3b9f6f3cd8669f80a7066509621389fe260ebb226e59a390189f1f01a29c7d7d821b41a37d942975642446c5b96c032ffd535d5ca3cd3f047821d46e78079784109bc0a87a2fe320619f5681855c96da94f0c692f6303213f29e1352a14219"}, {0x50, 0x0, 0x4, "96a91a0de9ca61f9aff69df5f0521d27a2c11e421d5bc5ee973dce92e77724a6d02d3cbd619455b43cf1559bf8bf0086cf502fe68aff573f9b69646e71f287f5"}], 0x228, 0x2000c801}, 0x1f}, {{&(0x7f0000006f00)=@xdp={0x2c, 0x2, r6, 0x14}, 0x80, &(0x7f0000007080)=[{&(0x7f0000006f80)="c688fcef790ec8afb63eabfcde86766a93395eb807760ad9018f42a31cf751177fd57fa732e6fe2c211d4a21dd63", 0x2e}, {&(0x7f0000006fc0)="1c906742c394022fc667fa5ffa82ce320fa6ec7717c88faff472b1da6e5bcb06cdd6d87534b068ed6772ec333545d2136858e3d9eee8512a210d12bf70177ca3d7e5dac12885a1b9c8732eb92fc58a14722c351e3eabf55667eb44c874285dcd3c7f105c42c377b9dca247de21a0351232af6a5a792d2fda25701010bed4c2c19fb3027ac848c0423450f2a7845632da4ce9ca", 0x93}], 0x2, &(0x7f00000070c0)=[{0x10, 0x0, 0x9}], 0x10, 0x24040094}}], 0x6, 0x0) r7 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000140)) fallocate(r0, 0x50, 0x1, 0x5) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r7, 0xc0145401, &(0x7f0000013000)={0xffffffffffffffff, 0xfffffffffffffffc}) r8 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r8, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pause() ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r7, 0xc0505405, &(0x7f0000000000)={0x1}) r9 = semget(0x1, 0x3, 0x100) semctl$SETALL(r9, 0x0, 0x11, &(0x7f0000000200)=[0xffff]) clone(0x0, &(0x7f0000000140), &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) dup3(r4, r0, 0x0) 17:10:20 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") recvmmsg(0xffffffffffffffff, &(0x7f00000070c0)=[{{&(0x7f0000003e00)=@nl=@proc, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003ec0)=""/7, 0x7}], 0x1}}], 0x1, 0x0, &(0x7f00000072c0)={0x0, 0x1c9c380}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x159, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x4924924924924b1, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x100000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000000c0)={r4, 0x380}, 0x8) bind$inet6(0xffffffffffffffff, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(0xffffffffffffffff, 0x3) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:20 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x7, &(0x7f0000000140)=[{0x2, 0x81, 0x2, 0x2}, {0x8, 0x4, 0x9, 0x3}, {0x80000000, 0x4730, 0x2851, 0xffffffffffffff83}, {0xfffffffffffffffb, 0x3, 0x0, 0x7fffffff}, {0x9, 0x81, 0xc165, 0x1}, {0x1, 0x5683, 0x9, 0x9}, {0x80, 0x4a7abd9f, 0x3, 0x6}]}, 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x56, @remote={0xfe, 0x80, [], 0xbb}, 0x7fffffff}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x101000, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) 17:10:20 executing program 6: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d}, 0x2c, {'group_id', 0x3d}, 0x2c}) stat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000480)) read$FUSE(r0, &(0x7f0000001000), 0x1000) stat(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000180)) read$FUSE(r0, &(0x7f00000020c0), 0x1000) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x442, 0x0) write$P9_RMKDIR(r1, &(0x7f0000000240)={0x14, 0x49, 0x1, {0x40, 0x3}}, 0x14) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, 0x1, {0x7, 0x1b}}, 0x50) write$FUSE_DIRENT(r0, &(0x7f0000000500)={0x90, 0x0, 0x2, [{0x1, 0x0, 0xb, 0x0, 'em1nodevem1'}, {0x0, 0x0, 0x1, 0x0, ','}, {0x0, 0x0, 0x1c, 0x0, "2b73797374656dcc6370757365746367726f7570246367726f757015"}]}, 0x90) 17:10:21 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") recvmmsg(0xffffffffffffffff, &(0x7f00000070c0)=[{{&(0x7f0000003e00)=@nl=@proc, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003ec0)=""/7, 0x7}], 0x1}}], 0x1, 0x0, &(0x7f00000072c0)={0x0, 0x1c9c380}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x159, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x4924924924924b1, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x100000000}, &(0x7f0000000080)=0x8) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r3, 0x3) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r4, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:21 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000000240)=0xe8) setresuid(r1, r2, r3) listen(r0, 0x3) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r4, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:21 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") recvmmsg(0xffffffffffffffff, &(0x7f00000070c0)=[{{&(0x7f0000003e00)=@nl=@proc, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003ec0)=""/7, 0x7}], 0x1}}], 0x1, 0x0, &(0x7f00000072c0)={0x0, 0x1c9c380}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r2, 0x3) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:21 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0xfff, @ipv4={[], [0xff, 0xff]}, 0x2}, 0xfffffeba) listen(r0, 0x6) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x140, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@loopback}}, &(0x7f00000000c0)=0x42a) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000240)={'vcan0\x00', r2}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0200000005000000020000009b09552814e37cb5e00000010000047426c8000000000000000400003b36ddaa00000000ebc78b16cb45c2664f0c2a5d"], 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f0000000380)=0xc) ptrace$getenv(0x4201, r4, 0x4, &(0x7f00000003c0)) 17:10:21 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x1000}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={r1, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x1f, 0xfffffffffffffffd, 0x3f, 0x1, 0xca}, &(0x7f0000000140)=0x98) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000240)='/dev/uinput\x00', 0x28c200, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000380)={0x3b, 0x4d7, 0x100, {r3, r4+30000000}, 0x6, 0x3}) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r5, 0xc0605345, &(0x7f00000001c0)={0x6, 0x1, {0xffffffffffffffff, 0x0, 0x3, 0x2, 0x2}}) listen(r0, 0x7ffb) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000440)={{{@in6=@ipv4}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f00000006c0)=0xe8) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$nl_generic(r2, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000540)={&(0x7f00000005c0)=ANY=[@ANYBLOB="d80000001200080027bd7000fcdbdf25010000005b293fa289bcb30958ef5e3cb51d02f28173389988d3012ebc35be8c4e576436c9065764557f5cf7c6b2299b766601aab8b108ae727d2f1c44ab053a5ac7f2badb6d0f34a7b72b0d00ec6355ed564b8a2e09b61e068250be4f043c9fe5504b038d175a6d29e979fefa375a695e7fa738d83bc40e6266583c7fb6840a5939155da7b79fb48dcdcb04373f5a1a2794009cfb784556dcbe20a2b6cd72abf7c760c6f42c35b700dae23b0f977646d2b23d1ba138a0c114442291dd4692a820a10b775bf3406a03772a8310a6cf204f1b560000"], 0xd8}, 0x1}, 0x41) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) write$FUSE_GETXATTR(r5, &(0x7f0000000700)={0x18, 0xffffffffffffffff, 0x3, {0x2}}, 0x18) 17:10:21 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0xfffffffffffffd50) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:21 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(0xffffffffffffffff, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x3, 0x0, 0x1, 0x8, 0x2}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000002c0)={r2, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0xfffffffffffffe23) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) r4 = socket$inet(0x2, 0x80005, 0x5) setsockopt$IP_VS_SO_SET_TIMEOUT(r4, 0x0, 0x48a, &(0x7f0000000100)={0x7, 0x7ff800000000, 0x6}, 0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000380)=ANY=[@ANYRES32=r3, @ANYBLOB="53000000fdbda962a67dbfd34752d5490fbec3668bbdb1d4cb69633bfa4308c8ddcff3ad9c7ccef8e6f6373bc1ca27931892207cea42da4eb74b0bdefd0db3cce58d0c59c31854b6c585251183d779d28fa148765466d2a024ca"], &(0x7f0000000240)=0x5b) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={r3, 0x3}, &(0x7f00000000c0)=0x8) 17:10:21 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") recvmmsg(0xffffffffffffffff, &(0x7f00000070c0)=[{{&(0x7f0000003e00)=@nl=@proc, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003ec0)=""/7, 0x7}], 0x1}}], 0x1, 0x0, &(0x7f00000072c0)={0x0, 0x1c9c380}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x159, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x4924924924924b1, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x2) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r3, 0x3) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r4, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:21 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0x80ff}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000), 0x10) pkey_alloc(0x0, 0x1) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="02000000000005000000000000e50000"], 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:21 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") recvmmsg(0xffffffffffffffff, &(0x7f00000070c0)=[{{&(0x7f0000003e00)=@nl=@proc, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003ec0)=""/7, 0x7}], 0x1}}], 0x1, 0x0, &(0x7f00000072c0)={0x0, 0x1c9c380}) socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:21 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) write$FUSE_LK(r2, &(0x7f00000000c0)={0x28, 0xfffffffffffffffe, 0x3, {{0x8, 0x1, 0x1, r3}}}, 0x28) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) write$P9_RMKNOD(r2, &(0x7f0000000140)={0x14, 0x13, 0x2, {0x10, 0x4, 0x2}}, 0x14) 17:10:22 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x1) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000040)={0x1, "b3"}, 0x2) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x74, "47be44b44723faea6389a51263ed7502a8f50539c26a78abdfc7c1ec7d145a232f44d1eab8980b71dbe5a6dfaf22e967526574eec218cc25cc0c4e34c8f44da7488f7bba5dc96e9df5fba31b91e33adcfb90150fcf6e9d2d234a9377972a49fdc5fec773e422886d8311b938a61a5a4f2cfe0119"}, &(0x7f0000000180)=0x7c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r2, 0x3, 0x5}, &(0x7f0000000200)=0x8) r3 = socket$inet6(0xa, 0x1000000000001, 0x4b0c) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r4 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r4, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000000100001000b0c0c00fcff0000040e05a5", 0x58}], 0x1) listen(r0, 0xe9ae) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:22 executing program 1: socketpair$inet6(0xa, 0x2, 0x81, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0x7a8, 0x51}, &(0x7f0000000180)=0x90) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000340)={r1, 0x4c}, &(0x7f0000000200)=0x8) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/mixer\x00', 0x400, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r3 = epoll_create1(0x80000) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000013000)) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f00000002c0)="563de4bce5de5f8f7620cd") ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0505405, &(0x7f0000000000)={0x1}) clone(0x0, &(0x7f0000000140), &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) dup3(r3, r2, 0x0) 17:10:22 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = dup(r0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000000)=0x1f, 0x2) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:22 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000000)=""/35) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:22 executing program 6: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d}, 0x2c, {'group_id', 0x3d}, 0x2c}) stat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000480)) read$FUSE(r0, &(0x7f0000001000), 0x1000) stat(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000180)) read$FUSE(r0, &(0x7f00000020c0), 0x1000) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x7f, 0x8c300) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000240)=0x9, &(0x7f0000000280)=0x1) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, 0x1, {0x7, 0x1b}}, 0x50) write$FUSE_DIRENT(r0, &(0x7f0000000500)={0x90, 0x0, 0x2, [{0x1, 0x0, 0xb, 0x0, 'em1nodevem1'}, {0x0, 0x0, 0x1, 0x0, ','}, {0x0, 0x0, 0x1c, 0x0, "2b73797374656dcc6370757365746367726f7570246367726f757015"}]}, 0x90) 17:10:22 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x7, 0x4) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x80, 0x0) ioctl$RTC_WIE_ON(r2, 0x700f) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:22 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") recvmmsg(0xffffffffffffffff, &(0x7f00000070c0)=[{{&(0x7f0000003e00)=@nl=@proc, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003ec0)=""/7, 0x7}], 0x1}}], 0x1, 0x0, &(0x7f00000072c0)={0x0, 0x1c9c380}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:22 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000000)={0xffffffffffffffff}, 0x106, 0xcc68b9caeb1d5541}}, 0x20) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f0000000080)={0x9, 0x108, 0xfa00, {r1, 0x78, "429520", "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"}}, 0x110) listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:22 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") recvmmsg(0xffffffffffffffff, &(0x7f00000070c0)=[{{&(0x7f0000003e00)=@nl=@proc, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003ec0)=""/7, 0x7}], 0x1}}], 0x1, 0x0, &(0x7f00000072c0)={0x0, 0x1c9c380}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x159, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x4924924924924b1, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x2) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r3, 0x3) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r4, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:22 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:22 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x7f, 0x6}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r1, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0xc, 0xffffffffffffffff, 0x350, 0x5, 0x22}, 0x98) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:23 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0505405, &(0x7f0000000000)={0x1}) clone(0x0, &(0x7f0000000140), &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f00000000c0)=0x200, 0x4) dup3(r1, r0, 0x0) 17:10:23 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x115100, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000080)=0x581408ae, 0x4) listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r3 = dup(r2) write$P9_RFLUSH(r3, &(0x7f0000000000)={0x7, 0x6d, 0x2}, 0x7) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:23 executing program 3: r0 = socket$inet6(0xa, 0xe, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) socket$inet6(0xa, 0x1, 0xffffffffffff38fb) listen(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) connect$netlink(r1, &(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000000}, 0xc) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000040)={0x80000001, 0xfffffffffffffff9, 0x1}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000380)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x98, r3, 0x100, 0x70bd26, 0x25dfdbfc, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x26f8dfe2}, @IPVS_CMD_ATTR_DAEMON={0x6c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1000}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7da}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}]}, 0x98}, 0x1, 0x0, 0x0, 0x4000}, 0x8841) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r4, &(0x7f000087dffe)="01", 0x1, 0x0, &(0x7f0000000100)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0x48, &(0x7f00000003c0)=[@in6={0xa, 0x4e23, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x21}}, @in6={0xa, 0x4e24, 0x100000000, @empty, 0x10001}]}, &(0x7f0000000480)=0x10) readahead(r1, 0x40000000000000, 0xdc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000500)=ANY=[@ANYRES32=r5, @ANYBLOB="ff8994060048508034e4a41315afbb8509150f0fca090000000000000022a25b562f00d469508d91131c5b4f5421a794e2"], 0x14) 17:10:23 executing program 7: r0 = socket$inet6(0xa, 0xa, 0x8010000000020080) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:23 executing program 7: madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x800, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x3f, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x3c36, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r3, 0x6, 0x23, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}, &(0x7f00000000c0)=0x10) 17:10:23 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="02000000050000000000000000000000030000000000000002000000790000010000000000000000"], 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) r2 = dup2(r1, r1) r3 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x7, 0x101000) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000000040)=r3) 17:10:23 executing program 0: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:23 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") recvmmsg(0xffffffffffffffff, &(0x7f00000070c0)=[{{&(0x7f0000003e00)=@nl=@proc, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003ec0)=""/7, 0x7}], 0x1}}], 0x1, 0x0, &(0x7f00000072c0)={0x0, 0x1c9c380}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x159, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x4924924924924b1, 0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r3, 0x3) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r4, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:23 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}, 0x80000001}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:23 executing program 6: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d}, 0x2c, {'group_id', 0x3d}, 0x2c}) stat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000480)) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000240)="8d020a6bf5165a55bc23d24de80f95efba8a38b76465de21d999dc5f8d22dd2280c7848d37ad1a61c308b4d983a38a1657266390381b04617c4236c5e7c0ec103764f0b2f5830613467536e6cec4cb82c8b245933ee5b4f85259fa94d46183132416cf5b5078027250a3822fdda0ea615183e6132572f80e918e2cad19a97c9dff9b88eb6e6427c260d96f3dc4be809302a740c69f36c537134aab3c61a6ef994fc0471a112dee64", 0xa8}, {&(0x7f0000000080)="6f8f7be41fdda25d42a4587041629ca57e0d4a51cccbdacd8421a058e6", 0x1d}], 0x2) read$FUSE(r0, &(0x7f0000001000), 0x1000) stat(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000180)) read$FUSE(r0, &(0x7f00000020c0), 0x1000) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, 0x1, {0x7, 0x1b}}, 0x50) write$FUSE_DIRENT(r0, &(0x7f0000000500)={0x90, 0x0, 0x2, [{0x1, 0x0, 0xb, 0x0, 'em1nodevem1'}, {0x0, 0x0, 0x1, 0x0, ','}, {0x0, 0x0, 0x1c, 0x0, "2b73797374656dcc6370757365746367726f7570246367726f757015"}]}, 0x90) 17:10:23 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) pkey_mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) 17:10:23 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x8) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="02000000020000000009000000000000c5d479a64ccdad9a92f897ce881deff7d53cb718f8c7f7588ff5ff30c8000000f0d7e904805c887846829705e64eb8b099305916479c8220e039d66d8db574363319682d45fff099ff0000363dd3bd6502fc9e82bc000000000000000000"], 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:23 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x28}, 0x1}, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8000, 0x40000) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x12) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:24 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000140)='\'!em0proc\\*\x00'}, 0x10) ioctl$FIONREAD(r1, 0x541b, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x80000000, 0x7, 0xfffffffffffffffb}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r2, 0x1, 0x7ff}, &(0x7f0000000100)=0xc) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0xffffffff, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x1, 0x20001) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x5, 0x0, 0xfffffffffffffffe, 0x8000000000d}, 0xfffffffffffffdc7) 17:10:24 executing program 0: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:24 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) lseek(r0, 0x0, 0x3) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0505405, &(0x7f0000000000)={0x1}) clone(0x0, &(0x7f0000000140), &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) dup3(r1, r0, 0x0) 17:10:24 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") recvmmsg(0xffffffffffffffff, &(0x7f00000070c0)=[{{&(0x7f0000003e00)=@nl=@proc, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003ec0)=""/7, 0x7}], 0x1}}], 0x1, 0x0, &(0x7f00000072c0)={0x0, 0x1c9c380}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) accept$alg(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r2, 0x3) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:24 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x800000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xfbf, 0x2000) epoll_wait(r2, &(0x7f0000000040)=[{}, {}, {}, {}], 0x4, 0x2800000000000) 17:10:24 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:24 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x3, 0x100) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='\x00'}, 0x10) ioctl$BLKPBSZGET(r3, 0x127b, &(0x7f0000000080)) 17:10:24 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x2, @ipv4={[], [0xff, 0xff]}}, 0xfffffffffffffeb8) listen(r0, 0x3) ioctl(r0, 0x8, &(0x7f0000000080)="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") r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0xfffffffffffffca6, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x7) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:25 executing program 5: r0 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x2, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000100)=""/102) r1 = socket$inet6(0xa, 0x2000021, 0x8001) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400, 0x0) sendmsg$key(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYRESOCT=r2], 0x17}, 0x1}, 0x4000) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:25 executing program 0: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:25 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") recvmmsg(0xffffffffffffffff, &(0x7f00000070c0)=[{{&(0x7f0000003e00)=@nl=@proc, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003ec0)=""/7, 0x7}], 0x1}}], 0x1, 0x0, &(0x7f00000072c0)={0x0, 0x1c9c380}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r2, 0x3) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:25 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x1, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000080)=0x4, 0x4) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x32f}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001380)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000000180)=0x1008) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TCSBRK(r1, 0x5409, 0x4) getsockopt$inet_dccp_buf(r1, 0x21, 0x8f, &(0x7f0000000380)=""/4096, &(0x7f00000000c0)=0x1000) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1b}}, @in6={0xa, 0x4e20, 0x6b5, @ipv4={[], [0xff, 0xff], @rand_addr=0xffffffffffff7fff}, 0x101}], 0x3c) 17:10:25 executing program 6: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB="008b01abf0f5afcef16c366d567eb482ad", @ANYRESDEC=0x0, @ANYBLOB=',\x00']) stat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f00000003c0)) read$FUSE(r0, &(0x7f0000001000), 0x1000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20100000}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)={0x24, r2, 0x2, 0x70bd2a, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xe8}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0xc080) stat(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000180)) read$FUSE(r0, &(0x7f00000020c0), 0x1000) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, 0x1, {0x7, 0x1b}}, 0x50) write$FUSE_DIRENT(r0, &(0x7f0000000500)={0x90, 0x0, 0x2, [{0x1, 0x0, 0xb, 0x0, 'em1nodevem1'}, {0x0, 0x0, 0x1, 0x0, ','}, {0x0, 0x0, 0x1c, 0x0, "2b73797374656dcc6370757365746367726f7570246367726f757015"}]}, 0x90) 17:10:25 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'erspan0\x00'}}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:25 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:25 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) ioctl$RTC_IRQP_READ(r1, 0x8008700b, &(0x7f0000000080)) listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0x7}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:25 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x2, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:25 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") recvmmsg(0xffffffffffffffff, &(0x7f00000070c0)=[{{&(0x7f0000003e00)=@nl=@proc, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003ec0)=""/7, 0x7}], 0x1}}], 0x1, 0x0, &(0x7f00000072c0)={0x0, 0x1c9c380}) socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:26 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)={0xfffffffffffffffd, 0x0, 0x7fffffff}) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) sysfs$1(0x1, &(0x7f0000000080)='/dev/snd/timer\x00') ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0505405, &(0x7f0000000000)={0x1}) clone(0x0, &(0x7f0000000140), &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) dup3(r1, r0, 0x0) 17:10:26 executing program 6: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x440300, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x8, 0x7}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000340)={r2, @in6={{0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}}, 0x84) write$FUSE_INIT(r1, &(0x7f00000005c0)={0x50, 0xffffffffffffffda, 0x6, {0x7, 0x1b, 0x1, 0x8000, 0x2967, 0x40, 0x9, 0x5}}, 0x50) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d}, 0x2c, {'group_id', 0x3d}, 0x2c}) stat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000480)) read$FUSE(r0, &(0x7f0000001000), 0x1000) stat(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000180)) read$FUSE(r0, &(0x7f00000020c0), 0x1000) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, 0x1, {0x7, 0x1b}}, 0x50) write$FUSE_DIRENT(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="90000000000000000200000000000000010000000000000000000000000000000b00000000000000656d316e6f646576656d3100000000000000000000000000000015000000000001000000000000002c00000000000000000000000000000000000000000000001c000000000000002b73797374656dcc6370757365746367726f7570246367726f75701500000000"], 0x90) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000002c0), &(0x7f0000000640)=0x4) 17:10:26 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000280)='/dev/zero\x00', 0x0, 0x0) connect$inet6(r0, &(0x7f0000000580)={0xa, 0x4e24, 0x100, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x21424204}, 0xc, &(0x7f0000000100)={&(0x7f0000000380)={0x1e8, r3, 0x200, 0x70bd29, 0x25dfdbfd, {0x3}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x14}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x1c}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9741}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x29c00000}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7f}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7ff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x41}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x100000000}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x80000000}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1f}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3f}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}]}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xc12e}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x80}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8001}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x42}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1ffc000000000}]}, 0x1e8}, 0x1}, 0x4000010) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x40000, 0x0) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f00000001c0)={'security\x00'}, &(0x7f0000000240)=0x54) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:26 executing program 5: recvmsg(0xffffffffffffff9c, &(0x7f0000000240)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000000080)=""/123, 0x7b}, {&(0x7f0000000140)=""/42, 0x2a}, {&(0x7f0000000180)=""/33, 0x21}], 0x4}, 0x10000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)={0x0, 0x7, 0xa, [0x3, 0x4, 0x3, 0x10001, 0x297, 0x81, 0x3, 0x50, 0x6, 0x9]}, &(0x7f0000001380)=0x1c) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f00000013c0)={r1, 0x1}, 0x8) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r2, 0x3) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:26 executing program 0: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:26 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:26 executing program 3: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:26 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x20200, 0x0) listen(r0, 0x3) getsockopt$inet_mreqn(r1, 0x0, 0x10000000024, &(0x7f00000001c0)={@rand_addr, @rand_addr}, &(0x7f0000000180)=0xc) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000100)=0xb, 0x14b40ef44a633bac) 17:10:26 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") recvmmsg(0xffffffffffffffff, &(0x7f00000070c0)=[{{&(0x7f0000003e00)=@nl=@proc, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003ec0)=""/7, 0x7}], 0x1}}], 0x1, 0x0, &(0x7f00000072c0)={0x0, 0x1c9c380}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:26 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x480, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000040)=0x1) listen(r0, 0x1) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="0200000005991f000000000000000000030000000000000002000000e000000100000000fbff0000239872f96fb21f326cbb414d3eccc679db7995c09917fa61a7535ece2ce8126c66ce93e55c38f05a3e1dbeea44b09843b896d6fc29e4cfdd2f9953bfbf687f8d82c5a80b3886a2f4288e971bad4311ed1934e93614b3b45e60472f986ad414364f1a4233af2d62c422330cbfcfed1d238b2e5c89e65fdaa7a50fe1764064665cea407ec7fc32958b10010474f6b3489f3b44de8e62b7900f36d7c7bb385261530bf4b1cc4cfb5e45a53c518f4a51f637a62dc81d1e31446ccbeaaed5fb2c666ab8b3e7acda88f783b7672df03e1f730718811039a409a699a393a74fcd3bdcb2e83e1a1352217a333801fe2c5252009dc8ce1a363b10601bf617b5a4825cf7bff704150247cd2d3b01e1c50b660be5e6a2eaf73f19834bbb8ad0254d859645e621b840e39346d91614914c730de57d454baafc1865e20593cd366b68e6c749b30502c5debfb94bef3e282b4980b01fbc74717aa088360a77f68dd74825631008c81d06198ddea9101da97518bd7c9117c8a1da46d84585e1a3542c9dce6f996bda50d626c773ee62d1ede5d7d774b274f80f03000000000000006ce7539b8553"], 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) ioctl$RTC_ALM_SET(r1, 0x40247007, &(0x7f0000000080)={0x32, 0x27, 0x9, 0x7, 0xa, 0x0, 0x0, 0x6}) 17:10:26 executing program 0: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:26 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/mixer\x00', 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xfe, &(0x7f0000000440)=""/80, &(0x7f00000004c0)=0x50) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000240)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) r3 = syz_open_dev$vcsa(&(0x7f0000000580)='/dev/vcsa#\x00', 0x2, 0x400) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000280)={0xffffffffffffffff}, 0x111, 0x9}}, 0x20) write$RDMA_USER_CM_CMD_DISCONNECT(r3, &(0x7f00000003c0)={0xa, 0xffffffa9, 0xfa00, {r4}}, 0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) write$P9_RLCREATE(r0, &(0x7f0000000000)={0x18, 0xf, 0x1, {{0x309cf6c78950d51a, 0x4, 0x4}, 0xa6}}, 0x18) sendto$inet6(r2, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000540)={0xa, 0x4e23, 0x100000001, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1e}}, 0xfff}, 0x1c) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000640)='/dev/audio\x00', 0x100004, 0x0) accept(r5, &(0x7f0000000180)=@can, &(0x7f0000000200)=0x80) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xa52}, @in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in6={0xa, 0x4e21, 0x100, @mcast2={0xff, 0x2, [], 0x1}, 0x8042}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0xbc, @empty, 0x7}, @in={0x2, 0x4e20}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}], 0xa0) r6 = syz_open_dev$dspn(&(0x7f0000000500)='/dev/dsp#\x00', 0x10000000b, 0x2000) ioctl$RTC_ALM_READ(r6, 0x80247008, &(0x7f0000000040)) 17:10:26 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="02000000020000000000000000000000eb8b26ae86ce15568337cc1930baf1e7113212d99a56e694b5"], 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:26 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:27 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000240)=r2) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x0, 0x20, 0x0, 0x3}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00000000c0)={r4, @in={{0x2, 0x4e20}}, 0x7, 0x0, 0x5, 0x2, 0x9}, &(0x7f0000000180)=0x98) write$FUSE_INIT(r3, &(0x7f0000000380)={0x50, 0x0, 0x8, {0x7, 0x1b, 0x10001, 0x2408, 0x6, 0x6, 0xffffffffffff8001, 0x8000}}, 0x50) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) r6 = gettid() sched_getscheduler(r6) sendto$inet6(r5, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:27 executing program 6: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d}, 0x2c, {'group_id', 0x3d}, 0x2c}) stat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000480)) read$FUSE(r0, &(0x7f0000001000), 0x1000) stat(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000180)) r1 = dup2(r0, r0) connect$vsock_dgram(r1, &(0x7f00000002c0)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) read$FUSE(r0, &(0x7f00000020c0), 0x1000) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, 0x1, {0x7, 0x1b}}, 0x50) write$FUSE_DIRENT(r0, &(0x7f0000000500)={0x90, 0x0, 0x2, [{0x1, 0x0, 0xb, 0x0, 'em1nodevem1'}, {0x0, 0x0, 0x1, 0x0, ','}, {0x0, 0x0, 0x1c, 0x0, "2b73797374656dcc6370757365746367726f7570246367726f757015"}]}, 0x90) 17:10:27 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000013000/0x3000)=nil, 0x3000}, 0x2}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0505405, &(0x7f0000000000)={0x1}) clone(0x0, &(0x7f0000000140), &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) dup3(r1, r0, 0x0) 17:10:27 executing program 0: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:27 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f00000000c0)="46e252bde8addb4b7cec6b6109b23e401963b09f378fa5d2a9cdb76fd6f4061885f4ac3df67ae1", 0x27, 0x0, &(0x7f0000000040)={0xa, 0x200000000004e23, 0x0, @loopback={0x0, 0x1}}, 0x84) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0xffffffd5}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:27 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x400000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup3(r1, r0, 0x80000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000040)={0x28b}, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e20, 0x1000, @ipv4={[], [0xff, 0xff]}, 0x6}}, 0x0, 0x0, 0x0, 0x1000, 0xd}, 0x98) 17:10:27 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="02000000020002000000002000000000"], 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:27 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x402040, 0x0) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000440)={0x5, 0x0, [{0x4000, 0xa7, &(0x7f0000000040)=""/167}, {0x2000, 0xde, &(0x7f0000000100)=""/222}, {0x1000, 0x17, &(0x7f0000000200)=""/23}, {0x4, 0x1f, &(0x7f0000000240)=""/31}, {0x5000, 0x96, &(0x7f0000000380)=""/150}]}) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) write$FUSE_NOTIFY_INVAL_ENTRY(r2, &(0x7f0000000280)={0x2a, 0x3, 0x0, {0x6, 0x9, 0x0, '/dev/ppp\x00'}}, 0x2a) 17:10:27 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:27 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="02000000d5ecd22bbe1973fabc05000000022ff69f070000e0030000ffffffff0002000000e0ddff"], 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xfffffffffffffff7, 0x10000) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4000) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000000080)=r3) 17:10:27 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:27 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='stat\x00') setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000040)={0x77359400}, 0x10) listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x6, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:28 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x8) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="02000000020000e9ffffff0000000000"], 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:28 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8000) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:28 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:28 executing program 6: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d}, 0x2c, {'group_id', 0x3d}, 0x2c}) stat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000480)) read$FUSE(r0, &(0x7f0000001000), 0x1000) stat(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000180)) read$FUSE(r0, &(0x7f00000020c0), 0x1000) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, 0x1, {0x7, 0x1b}}, 0x50) write$FUSE_DIRENT(r0, &(0x7f0000000500)={0x90, 0x0, 0x2, [{0x1, 0x0, 0xb, 0x0, 'em1nodevem1'}, {0x0, 0x0, 0x1, 0x0, ','}, {0x0, 0x0, 0x1c, 0x0, "2b73797374656dcc6370757365746367726f7570246367726f757015"}]}, 0x90) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='pids.current\x00', 0x0, 0x0) connect$bt_rfcomm(r1, &(0x7f0000000240)={0x1f, {0xfb, 0x4c, 0x1, 0x400, 0x3, 0x1}, 0x1}, 0xa) 17:10:28 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) ioctl$BLKALIGNOFF(r2, 0x127a, &(0x7f0000000040)) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:28 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x3) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) exit(0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:28 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0505405, &(0x7f0000000000)={0x1}) clone(0x0, &(0x7f0000000140), &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) dup3(r1, r0, 0x0) 17:10:28 executing program 2: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:28 executing program 3: bind$inet6(0xffffffffffffffff, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(0xffffffffffffffff, 0x3) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000003680)='/dev/cuse\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000036c0)={0x0, 0x2}, &(0x7f0000003700)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000003740)={r1, 0x4, 0x5, 0x80, 0x10000, 0x3b}, &(0x7f0000003780)=0x14) recvmsg(0xffffffffffffffff, &(0x7f0000003500)={&(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000003480)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000000100)=""/69, 0x45}, {&(0x7f0000000180)=""/194, 0xc2}, {&(0x7f0000000280)=""/20, 0x14}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000002380)=""/50, 0x32}, {&(0x7f00000023c0)=""/4096, 0x1000}, {&(0x7f00000033c0)=""/166, 0xa6}], 0x8, 0x0, 0x0, 0x9}, 0x10143) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003580)={0x0, 0x3c, &(0x7f0000003540)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x400, @local={0xfe, 0x80, [], 0xaa}, 0x8}]}, &(0x7f00000035c0)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000003600)={r3, 0x10001, 0x3ff, 0x79, 0x7, 0x3}, &(0x7f0000003640)=0x14) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) r5 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x53, 0x400000) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000040)={0x9}, 0x4) sendto$inet6(r4, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:28 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) accept4$inet6(r0, 0x0, &(0x7f0000000000), 0x80800) listen(r0, 0x3) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x80080, 0x0) getsockopt$inet_buf(r1, 0x0, 0x3b, &(0x7f0000000080)=""/43, &(0x7f00000000c0)=0x2b) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) prctl$setfpexc(0xc, 0x10000) 17:10:28 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_udp_int(r0, 0x11, 0x6f, &(0x7f0000000000)=0x3, 0x4) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x28}, 0x1}, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x2, 0x2000) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000080)={{0x8, 0x100}, 0x10}, 0x10) ioctl$SG_NEXT_CMD_LEN(r2, 0x2283, &(0x7f00000000c0)=0xf0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:29 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:29 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x41, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x4, 0x0, 0x3, 0xa, 0x9, 0x9, 0x9}, 0x20) getsockopt$netlink(r1, 0x10e, 0x1, &(0x7f0000000040)=""/41, &(0x7f0000000080)=0x29) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) keyctl$join(0x1, &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000180)=0x2, &(0x7f00000001c0)=0x2) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000140)={0xd4d}, 0x1) 17:10:29 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:29 executing program 4: r0 = socket$inet6(0xa, 0xa, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:29 executing program 2: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:29 executing program 6: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000080)={{0x2, 0x0, 0xa0000, 0x101, 0x2, 0xff}, 0xff}) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d}, 0x2c, {'group_id', 0x3d}, 0x2c}) stat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000480)) read$FUSE(r0, &(0x7f0000001000), 0x1000) stat(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000180)) read$FUSE(r0, &(0x7f00000020c0), 0x1000) fchdir(r0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000240)) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, 0x1, {0x7, 0x1b}}, 0x50) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000280)={{0xa, 0x4e24, 0x100000000, @ipv4={[], [0xff, 0xff]}, 0x6}, {0xa, 0x4e20, 0x8001}, 0x80000000, [0x4, 0x6143, 0x80, 0xffffffffffffffff, 0xffffffff, 0x2, 0x0, 0xdbe]}, 0x5c) write$FUSE_DIRENT(r0, &(0x7f0000000640)=ANY=[@ANYBLOB="90000000000000000200000000000000010000000000000000000000000000000b2bba28110800000000000000656d316e6f646576656d3100000000000000000000000000000000000000000001000000000000002c00000000000000000000000000000000000000000000001c000000000000002b73797374656dcc6370757365746367726f7570246367726f757009bf335f793b07018dfc6d79251e67ed1d41ba4e5dc4ea4b4dd625bf7547ebfd1b05489fbfc25795b89fbc2419886605ee7a3eee76b855530621aa753951456e59f38b4aad807e237cb572d989999233158c22343329"], 0x90) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000003c0)={0xbc8, 0x6, 0x8000, 0x6, 0x101, 0x8, 0x0, 0x6, 0x0}, &(0x7f00000005c0)=0x20) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000600)={r2, 0x9}, 0x8) 17:10:29 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) getpeername(r1, &(0x7f0000002380)=@xdp={0x0, 0x0, 0x0}, &(0x7f0000002400)=0x80) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000002440)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x0, 0x10000, 0x0, 0x400, 0x5, 0x100000, r2}) 17:10:29 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:29 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x1000}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x6, 0x1e54, 0xff, 0x0, 0x14}, 0x98) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0xffffffffffffffff, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x80000001, 0x200, 0xfc2, 0x0, 0xd}, 0x98) io_setup(0x400080000000, &(0x7f0000000100)=0x0) r4 = syz_open_dev$mice(&(0x7f0000000380)='/dev/input/mice\x00', 0x0, 0x2000) io_cancel(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000280)="1fb1ae4487", 0x5, 0xffffffffffff7fff, 0x0, 0x1, r4}, &(0x7f0000000400)) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)={0x0, @multicast1, @remote}, &(0x7f00000000c0)=0xc) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000200)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x1000, 0x0, 0x40, 0x400, 0x5, 0x202, r5}) 17:10:29 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) prctl$void(0xd) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:29 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x5) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) write$P9_RATTACH(r1, &(0x7f0000000000)={0x14, 0x69, 0x1, {0x1a, 0x0, 0x7}}, 0x14) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000200)=ANY=[@ANYBLOB="fd16d15771020000000200000000001c3db7000000fdbbb061abecfb952000000061c874169a7700020000e7cc8e3792c548d5c33f5b7d131920"], 0x10}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x7c, "23f2e9593b97547bd0cd23951a1f5c11114c9d79e1bdda3da8f3c99af8c4de89dcc771ee305a586ff2aa83e12dadf39a32c696a4c0be6206e66b8ebffa20e16053552734394955f184675355a85e621f88aa1cc96f4f7877a0fc9c19c8652581971b156594a8db87abac241e29a283a7eaa239fbfa65d60306bdfb31"}, &(0x7f0000000140)=0x84) munlockall() getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={0x0, 0x7ff}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={r2, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:30 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r4 = open(&(0x7f0000000080)='./file0\x00', 0x2, 0x100) openat$cgroup_int(r4, &(0x7f00000000c0)='cpuset.memory_spread_page\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0505405, &(0x7f0000000000)={0x1}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x1}) clone(0x0, &(0x7f0000000140), &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) dup3(r1, r0, 0x0) 17:10:30 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x16c5) setsockopt(r0, 0xb190, 0x3, &(0x7f0000000040)="99c0d3df41d060b30752c4cac6c4dc9d83ddea31937380f0d1f4291e83b08b278562787e38a733112f3e3d18784f8ae27ec692f0adc756b7ecabbbb4e283e25165906bcf8e60be76361d7c4521ab0873be323bc47d46bd330cc227af5bea8a79907f08b69a541b71a8124c274934bbf545d675", 0x73) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x80000, 0x0) r2 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000000)=0x2) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xad, "d2f6c333f8faeb968cf3eaa47d3e9b3abe2fc503b46017c70bc346b88db03e3e61011525c332e4f61632ef651d35bb6423886f0ab5e8986bb648b6f057f291a7aece5c4814548e0536556c97e5c90646a15582c6205b9c4c3038deeab429fb3f451c9575736c8fac2c8dc7679858b945d9d2262c339df18699a016eabc962bb0780d592f7e60c300dbd816c8ea65c4398e8b146ea206f91f7bbe3441e9eebce85e51ecc4c19c866c8b726edc43"}, &(0x7f00000001c0)=0xb5) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000400)={0x8, 0x3, 0x8, 0x80000001, r3}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={r3, @in={{0x2, 0x4e23}}, 0x1ff, 0x95}, &(0x7f0000000380)=0x90) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000003c0)=r4, 0x4) 17:10:30 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:30 executing program 2: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:30 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=@hopopts={0x3c, 0x3, [], [@calipso={0x7, 0x8, {0x5, 0x0, 0x1, 0x8eed}}, @enc_lim={0x4, 0x1, 0x9}, @hao={0xc9, 0x10}]}, 0x28) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:30 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:30 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000100)=0x8000) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000000)={0x0, @broadcast, @rand_addr}, &(0x7f0000000040)=0xc) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, r3}, 0x14) 17:10:30 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) socket$inet_icmp_raw(0x2, 0x3, 0x1) 17:10:30 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xfa6, 0x80) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000040)={0x3, 0x1f}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:30 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:31 executing program 6: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='f=\x00', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) stat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000480)) read$FUSE(r0, &(0x7f0000001000), 0x1000) stat(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000240)) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000340)={&(0x7f00000002c0)='\x00', 0xffffffffffffff9c}, 0x10) getpeername$unix(r1, &(0x7f0000000380), &(0x7f00000005c0)=0x6e) read$FUSE(r0, &(0x7f00000030c0), 0x1000) r2 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000000600)={{0x7, 0x0, 0x20, 0xffff, 'syz1\x00', 0xffffffffffff0001}, 0x6, 0x2, 0x1, r2, 0x2, 0x5, 'syz1\x00', &(0x7f0000000080)=['/dev/fuse\x00', '!@mime_type\x00'], 0x16, [], [0x20, 0x7ba90391, 0x8000, 0xffffffffffffffff]}) write$FUSE_INIT(r1, &(0x7f0000000100)={0x50, 0xfffffffffffffffe, 0x1, {0x7, 0x1b, 0x0, 0x4000, 0x0, 0x41ce, 0x0, 0xbb}}, 0x50) write$FUSE_DIRENT(r0, &(0x7f0000000500)={0x90, 0x0, 0x2, [{0x1, 0x0, 0xb, 0x0, 'em1nodevem1'}, {0x0, 0x0, 0x1, 0x0, ','}, {0x0, 0x0, 0x1c, 0x0, "2b73797374656dcc6370757365746367726f7570246367726f757015"}]}, 0x90) 17:10:31 executing program 2: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:31 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) socket$can_raw(0x1d, 0x3, 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) sendmsg(r1, &(0x7f0000000800)={&(0x7f0000000240)=@hci={0x1f, r2, 0x1}, 0x80, &(0x7f0000000500)=[{&(0x7f00000002c0)="13f070843b495354313f30687be74fd419e46ebf94fc4239109924ea3972ed17b71c3d21df947a786cbc6e3a01a2a8bb996fb36bcfbdff03eaac9ffba435bdd5085a499030bb4c50f8c59f3bdc24188356fc33f6dc7c3554d94fb68983c4ae7da236483f26bbfc8b2452cc1dea361d3a1d7e1069540e28f90f3c0d7527da840ffc6944794c2335ca8499f911fcac0e8a66f652b9ed5a2c8674aa08d0aa415090863c296c51b35a57c7f1be5af1ac58999b6342e61d0e78acf6dff238161fbf9980ac931e6cd533ae37381a4c6f21d1d514b1ab7905da5ffb50dc4224f3050f5880b503e28c1bcf551a11bd636c564875a43d8dde19", 0xf5}, {&(0x7f00000003c0)="8e0defdceb773e2d97a8a4cf8cb8399cc5425fbe4f0c5d", 0x17}, {&(0x7f0000000400)="8f5a363862c9a723fe7491bc398f6472c7033ea957e8781307342e3f0a9584ff6354951fdeb9d2236c365667fedf2b85830a5de3c5282cf2ae6d8ecca997cfef9c9efe094f92c232bc8685995bbe856cd87e306d40316ebabb2da55ee7e5e43727be00b78f9f339d87c16b94830fb8b55632e4", 0x73}, {&(0x7f0000000480)="3096d3a5345b3717aa826eb135653fdf22", 0x11}, {&(0x7f00000004c0)="8880cac70132097122b0257ea209f08ef5064c1b344f84246c7388f0844901daf54021cd4abb2a45409902912746cf35ac99036c47f48de6131912", 0x3b}], 0x5, &(0x7f0000000580)=[{0x48, 0x117, 0x7, "b154b05e0816e73940c17e08cac74adba05538e3d1ee777ba288cb559368a723605ec49eb538222891ed5b7434a054f37875"}, {0x28, 0x84, 0xfffffffffffffc00, "fba9ad9484688a65078cc2bd0d667fd6bd12"}, {0x100, 0x84, 0x3ff, "79a61e704d76a7f54b0408d8da32c89d112e8db20d15b43a83666bb940a4c45e6062bd8ce2e00c233953a2e6f372ecee0081aa939f51463ec469836b7f53e018ded0d5fc9b5365dfdf4c09189f59f6fb6c372bcb5125099db36211348080452f006cd57f8ac9fac695fb2b731f0127bba7eb1ab5606e55a601fbd85dcadeab8fd0e0e2cd275ab4b3afab80d4252cc15e0b0367f547c4510257a05040df72b90f2b47cc038a4f57935f8da0fbfacabe1a8b375c1c6a28030e9db9359c5be3499228491b57d117cac28a972c463f6c60e3bd02ec014287a245e1ac2ee4190883267194f33ad49f0b934ece9250"}, {0x20, 0x102, 0x0, "5b580d8942ea61576805e2016c8f2f3d"}, {0xe0, 0x112, 0xd6d1, "ee94148a04850edd1b97e5ca0eb4144f5c255bb1e441f2bc0330fba063136bbdf4301c3d16448503fac5e56803a9288fe61d5aa28ff095ade19672b48220227355d460f0e984be991e2d85d6b05df94b62b14e5b83ed63db8f03e3ee0e12d9973cc51b29c8041528bd5e2fa686c1176671868ede9ec3e733699219f7830a77b5c41af4e55b6c434fde1e5ce69756e11bbc1d4b7aa8f614873623e513cdf026d5c93bb4bfb4977281b4dc837a94861bbd41ce3e1b4e81b0a6aac492623064c678ce3fc345a0ba46d398063c7f8e2d2d79"}], 0x270, 0x4000}, 0x8000) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}}, 0xc6) 17:10:31 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x800, 0x490000) write$FUSE_IOCTL(r2, &(0x7f0000000140)={0x20, 0x0, 0x7, {0x56bf, 0x0, 0x80000001, 0x8}}, 0x20) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2716d88a02000000050000000000000000000000030000000000000002000000e00000010000000000000000"], 0x28}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:31 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = dup3(r0, r0, 0x80000) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000000c0)=0x4, 0x2) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x404002, 0x0) listen(r2, 0x2) fanotify_init(0x8, 0x2) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) accept4$inet6(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x1c, 0x0) setsockopt$inet6_int(r3, 0x29, 0xd9, &(0x7f0000000040)=0x40, 0x4) sendto$inet6(r3, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:31 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000080)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:31 executing program 6: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d}, 0x2c, {'group_id', 0x3d}, 0x2c}) write$FUSE_DIRENT(r0, &(0x7f00000005c0)={0x110, 0x0, 0x3, [{0x2, 0x2, 0x7, 0x3, 'system.'}, {0x5, 0x7, 0x22, 0x7, '+]posix_acl_accessbdev*)/mime_type'}, {0x4, 0x5, 0x8, 0xff, 'group_id'}, {0x3, 0x1, 0x7, 0x6, 'user_id'}, {0x2, 0x7, 0x1, 0x7, '.'}, {0x6, 0x100000001, 0x1, 0x6, '-'}, {0x6, 0x9, 0x8, 0x80000000, 'group_id'}]}, 0x110) stat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000480)) read$FUSE(r0, &(0x7f0000001000), 0x1000) stat(&(0x7f0000000080)='./file1\x00', &(0x7f0000000180)) read$FUSE(r0, &(0x7f00000020c0), 0x1000) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, 0x1, {0x7, 0x1b}}, 0x50) write$FUSE_DIRENT(r0, &(0x7f0000000500)={0x90, 0x0, 0x2, [{0x1, 0x0, 0xb, 0x0, 'em1nodevem1'}, {0x0, 0x0, 0x1, 0x0, ','}, {0x0, 0x0, 0x1c, 0x0, "2b73797374656dcc6370757365746367726f7570246367726f757015"}]}, 0x90) 17:10:31 executing program 1: r0 = creat(&(0x7f0000000200)='./file0\x00', 0x8) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f00000003c0)={0x6, 0x32}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r2 = epoll_create1(0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0505405, &(0x7f0000000000)={0x1}) clone(0x0, &(0x7f0000000140), &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f0000000180)=@add_del={0x2, &(0x7f0000000140)='ifb0\x00', 0x80000001}) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0xfffffffffffffffd, 0x0) ioctl$KDGKBMETA(r5, 0x4b62, &(0x7f00000000c0)) dup3(r2, r1, 0x0) ioctl$sock_SIOCGIFCONF(r5, 0x8910, &(0x7f00000001c0)=@buf={0xf9, &(0x7f00000002c0)="b46407e15469401feba8c85ec1535a2f24e6bb435c0857b6ffa273d3c76f0514c8735d4fd6fc1ea6d0d988c6f4e623477eac787fc85f4a66c8b0c0b311ec4bc9b78ac1de66a3fa9aa82c9a53d1b92705030b270734a42e7136e6d8c5486b0d87f315cb39ec834177a17bd337c3e88a455b76963353860ce1b4366fa9ead7a89602d447fe8abae522564d88495c3fd6f83be60fba46d702d4605895c29b88d069cf3c71b4f6a141c6e324c35ca4fcac199571286640a0986702f2015e52cc54073fc577e9556ce84e07828b15285263e67c6d9dfb29d2a0e0efc886d2a7f66ace00f46bddda16c41ad8a2aee9284681fe7f283e12920f5cf293"}) 17:10:31 executing program 7: r0 = socket$inet6(0xa, 0x800, 0x2) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:31 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0xb4580, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x2, 0x1, 0x4, 0xc22, 0x8, 0x6, 0x40, {0x0, @in6={{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7fffffff}}, 0x5, 0x4, 0x2, 0x6, 0x9}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000380)={0x0, 0xb1, "9e35b5ccc30d3d34a1bef9df92b708f2281bb01623f3f05e607259bd9b9a34e6dd42f264b56d33cca24752081a14f6f46c653402c008575972cd379984b640b3e004a877860f4fc908797459ba11e59c2bfc49ec14e8a582eeb82eda4e9322d11c7fa9cb87b8867860fb9450da778e58b36c1aed1e8178f9b9ed19210f52ad47494caddabd5e53c58a30b278f7e2785b6f7455c2adc54191b05e2c101950d2c4bc21fca49f384a0e2a05214767ff470acd"}, &(0x7f0000000440)=0xb9) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000480)={r1, 0xfd4, 0x8000, 0x31, 0x3, 0x2, 0x0, 0x8, {r2, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x2, 0x7, 0x9, 0x6, 0x6a}}, &(0x7f0000000540)=0xb0) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x30a) listen(r3, 0x8) r4 = socket$inet6_sctp(0xa, 0x2, 0x84) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000580)={r1, @in6={{0xa, 0x4e21, 0x80, @empty, 0x9}}}, &(0x7f0000000640)=0x84) sendto$inet6(r4, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x3) r5 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x6, 0x84000) ioctl$FIONREAD(r5, 0x541b, &(0x7f0000000100)) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:31 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400000, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r1, &(0x7f0000000200)="deb0c17ecfeb0a8688a2766a28ff4df86e0776390797c370d22ea0fbc641e3a24b07e63489c671f95f4d73c18b87fe6fc703960653ce94d0a7a84d6f7597241fa5284c0257b70fb1d01c958643c1f910d7d51d632d6a9fe8e6fa0f61db4cb2606d5ac53ab84c677e7752e1048d0de60d4255175b5925bcb7a32b42cd5dfc555404ae864a929ef5d3ddaa363c723573a13c94c2507d880474a23ef20044a8"}, 0x10) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="02000000000000000000000000000000"], 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x2, 0x4000, 0x2}) 17:10:32 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000080)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:32 executing program 2: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:32 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x80000, 0x0) r3 = perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x70, 0x64, 0xd06a, 0x101, 0x6, 0x0, 0x20, 0x180, 0x2, 0x3, 0x1, 0x4, 0x1078, 0x6, 0x7, 0x7, 0x7, 0xffffffff, 0x8, 0x5, 0xff, 0x4, 0xfffffffffffffffa, 0x2cf9, 0x4, 0x6, 0x9, 0x7f, 0x9, 0x9, 0x44ad, 0x9, 0x781, 0x400, 0x101, 0x3, 0x4, 0x0, 0x101, 0x0, @perf_bp={&(0x7f0000000040), 0x8}, 0x828, 0x2, 0x13ac, 0x0, 0xbd, 0x5, 0x64f3}, 0xffffffffffffffff, 0xf, 0xffffffffffffff9c, 0x2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000100)={'bridge_slave_0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) 17:10:32 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e21, 0x0, @empty, 0x1}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x2, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r1, 0x0, &(0x7f0000000000), 0x80800) fcntl$dupfd(r1, 0x0, r1) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x88180, 0x0) r3 = socket$key(0xf, 0x3, 0x2) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000040)=0x54) sendmsg$key(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[]}, 0x1}, 0x48010) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:32 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="0001705f66696c657300") getdents(r2, &(0x7f0000000080)=""/162, 0xa2) getdents(r2, &(0x7f0000000ea9)=""/407, 0x197) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:32 executing program 6: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d}, 0x2c, {'group_id', 0x3d}, 0x2c}) stat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000480)) read$FUSE(r0, &(0x7f0000001000), 0x1000) stat(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000180)) read$FUSE(r0, &(0x7f00000020c0), 0x1000) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, 0x1, {0x7, 0x1b}}, 0x50) write$FUSE_DIRENT(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="90000000000040000200000000000000010000000000000000000000000000000b00000000000000656d316e6f646576656d310000000000000000000001000000000000002c00000000000000000000000000000000000000010000001c000000000000002b73797374656dcc6370757365746367726f757024636772044d07369d0520bb"], 0x90) 17:10:32 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000380)=""/212, &(0x7f0000000040)=0xd4) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="0200000002020000"], 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:32 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400000, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r1, &(0x7f0000000200)="deb0c17ecfeb0a8688a2766a28ff4df86e0776390797c370d22ea0fbc641e3a24b07e63489c671f95f4d73c18b87fe6fc703960653ce94d0a7a84d6f7597241fa5284c0257b70fb1d01c958643c1f910d7d51d632d6a9fe8e6fa0f61db4cb2606d5ac53ab84c677e7752e1048d0de60d4255175b5925bcb7a32b42cd5dfc555404ae864a929ef5d3ddaa363c723573a13c94c2507d880474a23ef20044a8"}, 0x10) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="02000000000000000000000000000000"], 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x2, 0x4000, 0x2}) 17:10:32 executing program 2: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:32 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000080)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:32 executing program 7: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:33 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="02000000020002000000002000000000"], 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:33 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0505405, &(0x7f0000000000)={0x1}) clone(0x0, &(0x7f0000000140), &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) dup3(r1, r0, 0x0) 17:10:33 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = dup(r0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000000)=0x1f, 0x2) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:33 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:33 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:33 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) syz_open_dev$rtc(&(0x7f0000000000)='/dev/rtc#\x00', 0xe19, 0x400040) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:33 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x7, &(0x7f0000000140)=[{0x2, 0x81, 0x2, 0x2}, {0x8, 0x4, 0x9, 0x3}, {0x80000000, 0x4730, 0x2851, 0xffffffffffffff83}, {0xfffffffffffffffb, 0x3, 0x0, 0x7fffffff}, {0x9, 0x81, 0xc165, 0x1}, {0x1, 0x5683, 0x9, 0x9}, {0x80, 0x4a7abd9f, 0x3, 0x6}]}, 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x56, @remote={0xfe, 0x80, [], 0xbb}, 0x7fffffff}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x101000, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) 17:10:33 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="02000000020002000000002000000000"], 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:33 executing program 6: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d}, 0x2c, {'group_id', 0x3d}, 0x2c}) stat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000480)) read$FUSE(r0, &(0x7f0000001000), 0x1000) stat(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000180)) read$FUSE(r0, &(0x7f00000020c0), 0x1000) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, 0x1, {0x7, 0x1b}}, 0x50) write$FUSE_DIRENT(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="90000000000000000200000000000000010000000000000000000000000000000b0000000000600c0000000000006576656d3100000000000000000000000000000000000000000001000000000000002c00000000000008000000000000000000000000000000001c000000000000002b73797374656dcc6370757365746367726f7570246367726f75701500000000"], 0x90) 17:10:34 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") recvmmsg(0xffffffffffffffff, &(0x7f00000070c0)=[{{&(0x7f0000003e00)=@nl=@proc, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003ec0)=""/7, 0x7}], 0x1}}], 0x1, 0x0, &(0x7f00000072c0)={0x0, 0x1c9c380}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x159, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x4924924924924b1, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x2) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r3, 0x3) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r4, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:34 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0xfff, 0x3, 0x48}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r2, 0x10000, 0x755, 0x1ff}, 0x10) 17:10:34 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) exit_group(0x401) listen(r0, 0x3) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x52080, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000040)={0x6, 0x7}, 0x2) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020000000200001c0000e462e80000"], 0x10}, 0x1}, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:34 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:34 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:34 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:34 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") recvmmsg(0xffffffffffffffff, &(0x7f00000070c0)=[{{&(0x7f0000003e00)=@nl=@proc, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003ec0)=""/7, 0x7}], 0x1}}], 0x1, 0x0, &(0x7f00000072c0)={0x0, 0x1c9c380}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x159, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x4924924924924b1, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x100000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000000c0)={r4, 0x380}, 0x8) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r5, 0x3) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:34 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x2}) epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000013000)) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) r3 = memfd_create(&(0x7f0000000100)='/dev/snd/timer\x00', 0x7dd3a01f645ff424) write$P9_RXATTRWALK(r3, &(0x7f00000001c0)={0xf, 0x1f, 0x1, 0x4}, 0xf) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0505405, &(0x7f0000000000)={0x1}) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000080)=""/125) r4 = dup3(r1, r0, 0x80000) ioctl$GIO_FONTX(r4, 0x4b6b, &(0x7f00000002c0)=""/176) ioctl$SNDRV_TIMER_IOCTL_INFO(r4, 0x80e85411, &(0x7f0000000140)=""/65) clone(0x0, &(0x7f0000000140), &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) dup3(r0, r0, 0x80000) 17:10:34 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:34 executing program 7: set_thread_area(&(0x7f0000000040)={0x4, 0x0, 0x3000, 0x100, 0x3f8daa35, 0x58, 0xdd39, 0x8001, 0x101, 0x1}) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x1f, 0x402) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x2000, 0x0) ioctl$SG_SCSI_RESET(r4, 0x2284, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:34 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:35 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") recvmmsg(0xffffffffffffffff, &(0x7f00000070c0)=[{{&(0x7f0000003e00)=@nl=@proc, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003ec0)=""/7, 0x7}], 0x1}}], 0x1, 0x0, &(0x7f00000072c0)={0x0, 0x1c9c380}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x159, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x4924924924924b1, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x2) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r3, 0x3) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r4, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:35 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d34") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:35 executing program 7: set_thread_area(&(0x7f0000000040)={0x4, 0x0, 0x3000, 0x100, 0x3f8daa35, 0x58, 0xdd39, 0x8001, 0x101, 0x1}) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x1f, 0x402) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x2000, 0x0) ioctl$SG_SCSI_RESET(r4, 0x2284, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:35 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d}, 0x2c, {'group_id', 0x3d}, 0x2c}) stat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000480)) read$FUSE(r0, &(0x7f0000001000), 0x1000) stat(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000180)) read$FUSE(r0, &(0x7f00000020c0), 0x1000) signalfd(r0, &(0x7f0000000080)={0x3}, 0x8) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, 0x1, {0x7, 0x1b}}, 0x50) write$FUSE_DIRENT(r0, &(0x7f0000000500)={0x90, 0x0, 0x2, [{0x1, 0x0, 0xb, 0x0, 'em1nodevem1'}, {0x0, 0x0, 0x1, 0x0, ','}, {0x0, 0x0, 0x1c, 0x0, "2b73797374656dcc6370757365746367726f7570246367726f757015"}]}, 0x90) write$FUSE_INIT(r0, &(0x7f0000000240)={0x50, 0xffffffffffffffda, 0x3, {0x7, 0x1b, 0x5, 0x20000, 0xffffffff80000000, 0x3fffc0000000000, 0x80000001, 0x162f}}, 0x50) 17:10:36 executing program 6: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d}, 0x2c, {'group_id', 0x3d}, 0x2c}) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x17, 0xe0000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e21, 0x9, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x5}}}, &(0x7f0000000340)=0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000600)=@assoc_value={r2, 0x6}, 0x2) stat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000480)) read$FUSE(r0, &(0x7f0000001000), 0x1000) stat(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000180)) read$FUSE(r0, &(0x7f00000020c0), 0x1000) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, 0x1, {0x7, 0x1b}}, 0x50) write$FUSE_DIRENT(r0, &(0x7f0000000500)={0x90, 0x0, 0x2, [{0x1, 0x0, 0xb, 0x0, 'em1nodevem1'}, {0x0, 0x0, 0x1, 0x0, ','}, {0x0, 0x0, 0x1c, 0x0, "2b73797374656dcc6370757365746367726f7570246367726f757015"}]}, 0x90) 17:10:36 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:36 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") recvmmsg(0xffffffffffffffff, &(0x7f00000070c0)=[{{&(0x7f0000003e00)=@nl=@proc, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003ec0)=""/7, 0x7}], 0x1}}], 0x1, 0x0, &(0x7f00000072c0)={0x0, 0x1c9c380}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x159, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x4924924924924b1, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x100000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000000c0)={r4, 0x380}, 0x8) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r5, 0x3) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:36 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") recvmmsg(0xffffffffffffffff, &(0x7f00000070c0)=[{{&(0x7f0000003e00)=@nl=@proc, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003ec0)=""/7, 0x7}], 0x1}}], 0x1, 0x0, &(0x7f00000072c0)={0x0, 0x1c9c380}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x159, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x4924924924924b1, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x2) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r3, 0x3) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r4, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:36 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x8, 0x20002) ioctl$TCFLSH(r0, 0x540b, 0x7fe000000000) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0505405, &(0x7f0000000000)={0x1}) clone(0x0, &(0x7f0000000140), &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) dup3(r2, r1, 0x0) 17:10:36 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d34") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:36 executing program 7: set_thread_area(&(0x7f0000000040)={0x4, 0x0, 0x3000, 0x100, 0x3f8daa35, 0x58, 0xdd39, 0x8001, 0x101, 0x1}) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x1f, 0x402) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x2000, 0x0) ioctl$SG_SCSI_RESET(r4, 0x2284, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:36 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={r2, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0x44}, 0x98) 17:10:36 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:36 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d34") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:36 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0200000002000000000000000000000058226cce5aeeed4fb855ff1a5ab5b5b329aef1d602ec0debbacabdc46974189bec73fe0d1f991936b25fafc9ddcb9379b06645d198008b920530ee49e3af827b182fec6606f808e007b0c0cc004f914a778f90d61cbd538aee8eb2e47153496249aaaa63c5534e5ef9e29906c6307754f853e5a226a51bce75c1a267e37095d0e5ad"], 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:36 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") recvmmsg(0xffffffffffffffff, &(0x7f00000070c0)=[{{&(0x7f0000003e00)=@nl=@proc, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003ec0)=""/7, 0x7}], 0x1}}], 0x1, 0x0, &(0x7f00000072c0)={0x0, 0x1c9c380}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x159, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x4924924924924b1, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x2) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r3, 0x3) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:36 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") recvmmsg(0xffffffffffffffff, &(0x7f00000070c0)=[{{&(0x7f0000003e00)=@nl=@proc, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003ec0)=""/7, 0x7}], 0x1}}], 0x1, 0x0, &(0x7f00000072c0)={0x0, 0x1c9c380}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x159, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x4924924924924b1, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x100000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000000c0)={r4, 0x380}, 0x8) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r5, 0x3) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:37 executing program 6: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d}, 0x2c, {'group_id', 0x3d}, 0x2c}) stat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000480)) read$FUSE(r0, &(0x7f0000001000), 0x1000) stat(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000180)) read$FUSE(r0, &(0x7f00000020c0), 0x1000) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, 0x1, {0x7, 0x1b}}, 0x50) write$FUSE_DIRENT(r0, &(0x7f0000000500)={0x90, 0x0, 0x2, [{0x1, 0x0, 0xb, 0x0, 'em1nodevem1'}, {0x0, 0x0, 0x1, 0x0, ','}, {0x0, 0x0, 0x1c, 0x0, "2b73797374656dcc6370757365746367726f7570246367726f757015"}]}, 0x90) setxattr(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000002c0)=@known='system.advise\x00', &(0x7f0000000280)='em0-\x00', 0xffffffffffffffc5, 0x1) 17:10:37 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:37 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") recvmmsg(0xffffffffffffffff, &(0x7f00000070c0)=[{{&(0x7f0000003e00)=@nl=@proc, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003ec0)=""/7, 0x7}], 0x1}}], 0x1, 0x0, &(0x7f00000072c0)={0x0, 0x1c9c380}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x159, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x4924924924924b1, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x2) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r3, 0x3) sendto$inet6(0xffffffffffffffff, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:37 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d}, 0x2c, {'group_id', 0x3d}, 0x2c}) stat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000480)) read$FUSE(r0, &(0x7f0000001000), 0x1000) stat(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000180)) read$FUSE(r0, &(0x7f00000020c0), 0x1000) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, 0x1, {0x7, 0x1b}}, 0x50) write$FUSE_DIRENT(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="90000000000000000200000000000000010000000000000000000000000000000b00000000000000656d316e6f646576656d3100000000000000000000000000000000000000000001000000000000002c00000000000000000000000000000000000000000000001c000000000000002b73797374656dcc6370757365746367726f7570246367726f75701500008000"], 0x90) 17:10:37 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0505405, &(0x7f0000000000)={0x1}) clone(0x0, &(0x7f0000000140), &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) getsockopt$bt_hci(r3, 0x0, 0x3, &(0x7f00000002c0)=""/4096, &(0x7f00000000c0)=0x1000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000012000/0x4000)=nil, 0x4000}, 0x1}) dup3(r1, r2, 0x0) 17:10:37 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140)="887e453fb6dfe8063d4a2963afaaecb1df153df16062eaf4403e609c143a4a75c901d9bd7d8bf92d9d0dec913d8332dd2d911ac3f36e567a7edb26fb35945c78c9e4319544605b48bc7b2b365b5cbdea32a1bb60e61f881436dbdfd85ccd287bdc31a7af01fb20afa12d66ec888d234ebcec1f4c43d68904daf5de0aea2495647c34b481489c77910b56f5fca2163642a6cee3fe935c3eb847134e6e90f99330e7ef3071db0400cd122240f8a5f02f", 0xaf, 0x8000, &(0x7f0000000000)={0xa, 0x4e24, 0xfffffffffffffffa, @dev={0xfe, 0x80, [], 0x21}, 0xfff}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x2, 0x0, 0x0, 0xfffffffffffffffe, 0x6, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x3, 0x315, 0x5, 0xfffffffffffffeff, 0x306}]}, 0x30}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:37 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f76") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:37 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") recvmmsg(0xffffffffffffffff, &(0x7f00000070c0)=[{{&(0x7f0000003e00)=@nl=@proc, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003ec0)=""/7, 0x7}], 0x1}}], 0x1, 0x0, &(0x7f00000072c0)={0x0, 0x1c9c380}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x159, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x4924924924924b1, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x2) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r4, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:37 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") recvmmsg(0xffffffffffffffff, &(0x7f00000070c0)=[{{&(0x7f0000003e00)=@nl=@proc, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003ec0)=""/7, 0x7}], 0x1}}], 0x1, 0x0, &(0x7f00000072c0)={0x0, 0x1c9c380}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x159, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x4924924924924b1, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x100000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000000c0)={r4, 0x380}, 0x8) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r5, 0x3) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:37 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000080)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:38 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") recvmmsg(0xffffffffffffffff, &(0x7f00000070c0)=[{{&(0x7f0000003e00)=@nl=@proc, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003ec0)=""/7, 0x7}], 0x1}}], 0x1, 0x0, &(0x7f00000072c0)={0x0, 0x1c9c380}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x159, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x4924924924924b1, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x2) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r3, 0x3) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r4, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:38 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") recvmmsg(0xffffffffffffffff, &(0x7f00000070c0)=[{{&(0x7f0000003e00)=@nl=@proc, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003ec0)=""/7, 0x7}], 0x1}}], 0x1, 0x0, &(0x7f00000072c0)={0x0, 0x1c9c380}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x159, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x4924924924924b1, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x100000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000000c0)={r4, 0x380}, 0x8) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r5, 0x3) sendto$inet6(0xffffffffffffffff, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:38 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f76") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:38 executing program 7: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) close(r0) 17:10:38 executing program 6: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d}, 0x2c, {'group_id', 0x3d}, 0x2c}) stat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000480)) read$FUSE(r0, &(0x7f0000001000), 0x1000) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000005c0)={0x8, 0x704, 0x6, 0x0, 0x0, [{r0, 0x0, 0x7}, {r0, 0x0, 0x9}, {r0, 0x0, 0x100}, {r0, 0x0, 0x1}, {r0, 0x0, 0x4a76}, {r0, 0x0, 0x9}]}) stat(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000180)) read$FUSE(r0, &(0x7f00000020c0), 0x1000) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, 0x1, {0x7, 0x1b}}, 0x50) write$FUSE_DIRENT(r0, &(0x7f0000000500)={0x90, 0x0, 0x2, [{0x1, 0x0, 0xb, 0x0, 'em1nodevem1'}, {0x0, 0x0, 0x1, 0x0, ','}, {0x0, 0x0, 0x1c, 0x0, "2b73797374656dcc6370757365746367726f7570246367726f757015"}]}, 0x90) 17:10:38 executing program 4: r0 = socket(0x10, 0x2, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000001c0)) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000040), 0xfffffffffffffdf2) 17:10:38 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") recvmmsg(0xffffffffffffffff, &(0x7f00000070c0)=[{{&(0x7f0000003e00)=@nl=@proc, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003ec0)=""/7, 0x7}], 0x1}}], 0x1, 0x0, &(0x7f00000072c0)={0x0, 0x1c9c380}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x159, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x4924924924924b1, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x2) bind$inet6(0xffffffffffffffff, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(0xffffffffffffffff, 0x3) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:38 executing program 7: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000240), 0x4) 17:10:38 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") recvmmsg(0xffffffffffffffff, &(0x7f00000070c0)=[{{&(0x7f0000003e00)=@nl=@proc, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003ec0)=""/7, 0x7}], 0x1}}], 0x1, 0x0, &(0x7f00000072c0)={0x0, 0x1c9c380}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x159, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x4924924924924b1, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x100000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000000c0)={r4, 0x380}, 0x8) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r5, 0x3) sendto$inet6(0xffffffffffffffff, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:38 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000080)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:38 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x10}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x3) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x0, 0x80000) r3 = socket$inet6(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0505405, &(0x7f0000000000)={0x1}) clone(0x0, &(0x7f0000000140), &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) dup3(r1, r0, 0x0) 17:10:38 executing program 7: r0 = socket(0x10, 0x2, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000001c0)) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x10) 17:10:38 executing program 4: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 17:10:38 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f76") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:38 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") recvmmsg(0xffffffffffffffff, &(0x7f00000070c0)=[{{&(0x7f0000003e00)=@nl=@proc, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003ec0)=""/7, 0x7}], 0x1}}], 0x1, 0x0, &(0x7f00000072c0)={0x0, 0x1c9c380}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x159, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x4924924924924b1, 0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r3, 0x3) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r4, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:39 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") recvmmsg(0xffffffffffffffff, &(0x7f00000070c0)=[{{&(0x7f0000003e00)=@nl=@proc, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003ec0)=""/7, 0x7}], 0x1}}], 0x1, 0x0, &(0x7f00000072c0)={0x0, 0x1c9c380}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x159, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x4924924924924b1, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x100000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000000c0)={r4, 0x380}, 0x8) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r5, 0x3) sendto$inet6(0xffffffffffffffff, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:39 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="020a00030200000000fe000000000000"], 0x10}, 0x1}, 0x0) 17:10:39 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=@ipv4_delroute={0x1c, 0x19, 0x301, 0x0, 0x0, {0x2, 0x0, 0x0, 0x9}}, 0x1c}, 0x1}, 0x0) 17:10:39 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000002c0)) 17:10:39 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000080)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:39 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname(r0, &(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000040)=0x80) write$binfmt_script(r1, &(0x7f0000000200)={'#! ', './file0', [], 0xa}, 0xb) 17:10:39 executing program 6: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d}, 0x2c, {'group_id', 0x3d}, 0x2c}) stat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000480)) read$FUSE(r0, &(0x7f0000001000), 0x1000) stat(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000180)) read$FUSE(r0, &(0x7f00000020c0), 0x1000) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, 0x1, {0x7, 0x1b}}, 0x50) write$FUSE_DIRENT(r0, &(0x7f0000000500)={0x90, 0x0, 0x2, [{0x1, 0x0, 0xb, 0x0, 'em1nodevem1'}, {0x0, 0x0, 0x1, 0x0, ','}, {0x0, 0x0, 0x1c, 0x20, "2b73797374656dcc6370757365746367726f7570246367726f757015"}]}, 0x90) 17:10:39 executing program 4: 17:10:39 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") recvmmsg(0xffffffffffffffff, &(0x7f00000070c0)=[{{&(0x7f0000003e00)=@nl=@proc, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003ec0)=""/7, 0x7}], 0x1}}], 0x1, 0x0, &(0x7f00000072c0)={0x0, 0x1c9c380}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x159, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x4924924924924b1, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x100000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000000c0)={r4, 0x380}, 0x8) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:39 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x403e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2401, 0x0) 17:10:39 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") recvmmsg(0xffffffffffffffff, &(0x7f00000070c0)=[{{&(0x7f0000003e00)=@nl=@proc, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003ec0)=""/7, 0x7}], 0x1}}], 0x1, 0x0, &(0x7f00000072c0)={0x0, 0x1c9c380}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) accept$alg(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r2, 0x3) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:40 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002700)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000002740)={0x52, 0xfffffffffffffff7, 0x8, {0x5, 0x20000000000}, {0x2, 0x10000}, @period={0x5c, 0x10001, 0x6dfb, 0xf641, 0xa45c, {0x8001, 0x1, 0x800, 0x7292}, 0x7, [0x2, 0x0, 0x7, 0x2, 0x7fff, 0x7fffffff, 0x100000000]}}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000027c0)={0x0, 0x2}, &(0x7f0000002800)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000002840)={r2, 0x20000000000000, 0x30, 0x1, 0x9}, &(0x7f0000002880)=0x18) r3 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x2}) r4 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000013000)) r5 = syz_open_dev$vcsn(&(0x7f00000025c0)='/dev/vcs#\x00', 0xb0d, 0x40000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000002640)={0x0, 0x70000000}, &(0x7f0000002680)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f00000026c0)={r6, 0xd7, 0x30}, 0xc) r7 = socket$bt_bnep(0x1f, 0x3, 0x4) r8 = socket$inet6(0xa, 0x1000000000002, 0x0) close(r0) sendfile(r0, r7, &(0x7f0000002780), 0x6) ioctl(r8, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r9 = dup2(r7, r0) r10 = gettid() process_vm_readv(r10, &(0x7f00000023c0)=[{&(0x7f00000002c0)=""/216, 0xd8}, {&(0x7f0000000080)}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/21, 0x15}], 0x5, &(0x7f0000002600)=[{&(0x7f0000000200)=""/29, 0x1d}, {&(0x7f0000002440)=""/123, 0x7b}, {&(0x7f00000024c0)=""/248, 0xf8}, {&(0x7f00000025c0)}], 0x4, 0x0) write$9p(r9, &(0x7f0000000100)="509bf7c559553c20b3594bd0c7b8a79ba243ce8b15e463d6514d28e9c9b4a15645146a90319f979f43aabf9189c8f6e0f94e66906629b3ca6e7249fb01fe4a39034d632aee3737157291584b082e0356a7ecf1f4cf555564836807b9b1c67465e4e4d03e9994f271880d2eba26b456d1592d347976e4d539b5ab7820a0c9f093676105a36a7da141d7d0c78a", 0x8c) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0505405, &(0x7f0000000000)={0x1}) clone(0x0, &(0x7f0000000140), &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) dup3(r3, r0, 0x0) 17:10:40 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000040)={'ah\x00'}, &(0x7f0000000140)=0x1e) 17:10:40 executing program 7: r0 = socket(0x10, 0x2, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000007e40)='/dev/zero\x00', 0x0, 0x0) fcntl$getown(r0, 0x9) 17:10:40 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f7620") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:40 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") recvmmsg(0xffffffffffffffff, &(0x7f00000070c0)=[{{&(0x7f0000003e00)=@nl=@proc, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003ec0)=""/7, 0x7}], 0x1}}], 0x1, 0x0, &(0x7f00000072c0)={0x0, 0x1c9c380}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x159, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x4924924924924b1, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x100000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000000c0)={r4, 0x380}, 0x8) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r5, 0x3) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:40 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:40 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") recvmmsg(0xffffffffffffffff, &(0x7f00000070c0)=[{{&(0x7f0000003e00)=@nl=@proc, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003ec0)=""/7, 0x7}], 0x1}}], 0x1, 0x0, &(0x7f00000072c0)={0x0, 0x1c9c380}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r2, 0x3) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:40 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f00000002c0)='./file1\x00', 0x40, 0x0) link(&(0x7f0000000300)='./file1\x00', &(0x7f0000000380)='./file0\x00') 17:10:40 executing program 4: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = dup3(0xffffffffffffffff, r0, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r2}, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000000200)='team\x00') socket$inet6(0xa, 0x804, 0x7) connect$netlink(r1, &(0x7f0000000040)=@unspec, 0xc) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000680)={0x0, 'ip6gretap0\x00', 0x3}, 0x18) clock_nanosleep(0x2, 0xfffffffffffffffd, &(0x7f0000000600)={0x0, 0x989680}, &(0x7f0000000640)) 17:10:40 executing program 6: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d}, 0x2c, {'group_id', 0x3d}, 0x2c}) stat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000480)) read$FUSE(r0, &(0x7f0000001000), 0x1000) stat(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000180)) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000240)={0x9, 0x663f, 0x8000, 0x365c, 0x0, 0x80000000, 0xfffffffffffffffd, 0x8912}, &(0x7f0000000280)=0x20) read$FUSE(r0, &(0x7f00000040c0), 0x1000) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, 0x1, {0x7, 0x1b}}, 0x50) munlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) write$FUSE_DIRENT(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="90000000000000000200000000000000010000000000000000000000000000000b00000000000000656d316e6f646576656d3100000000000000000000000000000000000000000001000000000000002c00000000000000000000000000000000000000000000001c000000000000002b73797374656d4d81c933b9a1cb85be974c719dcc6370757365746367726f75"], 0x90) 17:10:40 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") recvmmsg(0xffffffffffffffff, &(0x7f00000070c0)=[{{&(0x7f0000003e00)=@nl=@proc, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003ec0)=""/7, 0x7}], 0x1}}], 0x1, 0x0, &(0x7f00000072c0)={0x0, 0x1c9c380}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x159, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x4924924924924b1, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x100000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000000c0)={r4, 0x380}, 0x8) bind$inet6(0xffffffffffffffff, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(0xffffffffffffffff, 0x3) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:40 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_netdev_private(r0, 0x0, &(0x7f00000000c0)) 17:10:40 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x1}) ioctl$TIOCSBRK(r2, 0x5427) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0505405, &(0x7f0000000000)={0x1}) fstat(r0, &(0x7f0000000080)) clone(0x0, &(0x7f0000000140), &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) dup3(r1, r0, 0x0) 17:10:40 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:40 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f00000002c0)='./file1\x00', 0x40, 0x0) link(&(0x7f0000000300)='./file1\x00', &(0x7f0000000380)='./file0\x00') bind$unix(0xffffffffffffffff, &(0x7f00000004c0)=@abs, 0x6e) 17:10:40 executing program 4: 17:10:40 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f7620") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:40 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") recvmmsg(0xffffffffffffffff, &(0x7f00000070c0)=[{{&(0x7f0000003e00)=@nl=@proc, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003ec0)=""/7, 0x7}], 0x1}}], 0x1, 0x0, &(0x7f00000072c0)={0x0, 0x1c9c380}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x159, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x4924924924924b1, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x100000000}, &(0x7f0000000080)=0x8) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r3, 0x3) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r4, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:40 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") recvmmsg(0xffffffffffffffff, &(0x7f00000070c0)=[{{&(0x7f0000003e00)=@nl=@proc, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003ec0)=""/7, 0x7}], 0x1}}], 0x1, 0x0, &(0x7f00000072c0)={0x0, 0x1c9c380}) socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:40 executing program 4: 17:10:40 executing program 7: 17:10:41 executing program 7: 17:10:41 executing program 4: 17:10:41 executing program 4: 17:10:41 executing program 7: 17:10:41 executing program 6: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d}, 0x2c, {'group_id', 0x3d}, 0x2c}) stat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000480)) read$FUSE(r0, &(0x7f0000001000), 0x1000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x80501, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x7}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000002c0)={r2, 0xfff, 0x8000, 0xad8, 0x20, 0x6}, &(0x7f0000000340)=0x14) stat(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000180)) read$FUSE(r0, &(0x7f00000020c0), 0x1000) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, 0x1, {0x7, 0x1b}}, 0x50) write$FUSE_DIRENT(r0, &(0x7f0000000500)={0x90, 0x0, 0x2, [{0x1, 0x0, 0xb, 0x0, 'em1nodevem1'}, {0x0, 0x0, 0x1, 0x0, ','}, {0x0, 0x0, 0x1c, 0x0, "2b73797374656dcc6370757365746367726f7570246367726f757015"}]}, 0x90) 17:10:41 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:41 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f7620") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:41 executing program 7: 17:10:41 executing program 4: 17:10:41 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") recvmmsg(0xffffffffffffffff, &(0x7f00000070c0)=[{{&(0x7f0000003e00)=@nl=@proc, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003ec0)=""/7, 0x7}], 0x1}}], 0x1, 0x0, &(0x7f00000072c0)={0x0, 0x1c9c380}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:41 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x800, 0x0) getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f00000002c0)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f00000000c0)={{0x0, 0x2}, 'port0\x00', 0x5, 0x0, 0x401, 0x9, 0x3, 0x8, 0x7, 0x0, 0x6, 0x1}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0505405, &(0x7f0000000000)={0x1}) clone(0x0, &(0x7f0000000140), &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) dup3(r1, r0, 0x0) clock_nanosleep(0x6, 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x0) 17:10:41 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") recvmmsg(0xffffffffffffffff, &(0x7f00000070c0)=[{{&(0x7f0000003e00)=@nl=@proc, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003ec0)=""/7, 0x7}], 0x1}}], 0x1, 0x0, &(0x7f00000072c0)={0x0, 0x1c9c380}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x159, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x4924924924924b1, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x2) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r3, 0x3) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r4, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:41 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x0, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:42 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d34") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:42 executing program 7: 17:10:42 executing program 4: 17:10:42 executing program 7: 17:10:42 executing program 4: 17:10:42 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:42 executing program 7: 17:10:42 executing program 6: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d}, 0x2c, {'group_id', 0x3d}, 0x2c}) getsockname(0xffffffffffffff9c, &(0x7f0000000240)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000080)=0x80) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x101) stat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000480)) read$FUSE(r0, &(0x7f0000001000), 0x1000) stat(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000180)) read$FUSE(r0, &(0x7f00000020c0), 0x1000) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, 0x1, {0x7, 0x1b}}, 0x50) write$FUSE_DIRENT(r0, &(0x7f0000000500)={0x90, 0x0, 0x2, [{0x1, 0x0, 0xb, 0x0, 'em1nodevem1'}, {0x0, 0x0, 0x1, 0x0, ','}, {0x0, 0x0, 0x1c, 0x0, "2b73797374656dcc6370757365746367726f7570246367726f757015"}]}, 0x90) 17:10:42 executing program 4: 17:10:42 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d34") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:42 executing program 7: 17:10:42 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:42 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") recvmmsg(0xffffffffffffffff, &(0x7f00000070c0)=[{{&(0x7f0000003e00)=@nl=@proc, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003ec0)=""/7, 0x7}], 0x1}}], 0x1, 0x0, &(0x7f00000072c0)={0x0, 0x1c9c380}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x159, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x4924924924924b1, 0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r3, 0x3) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r4, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:43 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x280000, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0505405, &(0x7f0000000000)={0x1}) clone(0x0, &(0x7f0000000140), &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) dup3(r2, r0, 0x0) 17:10:43 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:43 executing program 4: 17:10:43 executing program 7: 17:10:43 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d34") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:43 executing program 5: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:43 executing program 7: 17:10:43 executing program 4: 17:10:43 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") recvmmsg(0xffffffffffffffff, &(0x7f00000070c0)=[{{&(0x7f0000003e00)=@nl=@proc, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003ec0)=""/7, 0x7}], 0x1}}], 0x1, 0x0, &(0x7f00000072c0)={0x0, 0x1c9c380}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) accept$alg(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r2, 0x3) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:43 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:43 executing program 6: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d}, 0x2c, {'group_id', 0x3d}, 0x2c}) stat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000480)) read$FUSE(r0, &(0x7f0000001000), 0x1000) stat(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000180)) read$FUSE(r0, &(0x7f00000020c0), 0x1000) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, 0x1, {0x7, 0x1b}}, 0x50) write$FUSE_DIRENT(r0, &(0x7f0000000500)={0x90, 0x0, 0x2, [{0x1, 0x0, 0xb, 0x0, 'em1nodevem1'}, {0x0, 0x0, 0x1, 0x0, ','}, {0x0, 0x0, 0x1c, 0x0, "2b73797374656dcc6370757365746367726f7570246367726f757015"}]}, 0x90) 17:10:43 executing program 7: 17:10:43 executing program 4: 17:10:43 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f76") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:43 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(0xffffffffffffffff, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:43 executing program 5: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:44 executing program 1: mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x5c}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r2, &(0x7f00000000c0)={0x18, 0x2, {0x0, @rand_addr=0x9}}, 0x1e) r3 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x2) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000000080)={0x1, 0x3, 0x800, 0x3, 0x425}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0505405, &(0x7f0000000000)={0x1}) clone(0x0, &(0x7f0000000140), &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) r4 = dup3(r1, r0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000100)={0x401, 0x200, 0x200, 0x2, 0x7, 0x3, 0x9, 0xdd6e32d, 0x0}, &(0x7f0000000140)=0x20) writev(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)="1e084c458192bc09ae7ea4ddcd18ef3e3574a8721db5fcfd828949ab354caa39e70958923f1e541676a39962f0a9662c9aceb026941dc75cbed574413d6ede80a58b3edd974baaf7d41af227ff14e77964b61bdeefe7885d007613fbab00830effa311db8293c1d9720dc171f701099bdb9d73f7a9f4a24925d66b755a5131d9bd1627e141b2ededd6a322a81d55d83e21427f9668c247542fc9335749e2a914ee3a3bf13901676e2a770d95bfb3052c10499d325c281f4fa2eaeaa722c30616932eed1cf706dc63d3f27ac9e4e7ae837d64d7b3f58472c970dfe9", 0xdb}], 0x1) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000180)={r5, 0x9}, 0x8) fdatasync(r4) 17:10:44 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0xc00, 0x0) read$eventfd(r0, &(0x7f0000000040), 0x8) 17:10:44 executing program 7: r0 = socket$inet(0x10, 0x3, 0x4) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001300ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 17:10:44 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") recvmmsg(0xffffffffffffffff, &(0x7f00000070c0)=[{{&(0x7f0000003e00)=@nl=@proc, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003ec0)=""/7, 0x7}], 0x1}}], 0x1, 0x0, &(0x7f00000072c0)={0x0, 0x1c9c380}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r2, 0x3) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:44 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:44 executing program 5: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:10:44 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f76") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) [ 384.248831] ================================================================== [ 384.256287] BUG: KMSAN: kernel-infoleak in snd_pcm_oss_read+0x7cf/0x1b80 [ 384.263145] CPU: 1 PID: 17478 Comm: syz-executor4 Not tainted 4.18.0-rc4+ #26 [ 384.270466] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 384.279844] Call Trace: [ 384.282451] dump_stack+0x185/0x1e0 [ 384.286101] kmsan_report+0x195/0x2c0 [ 384.289926] kmsan_internal_check_memory+0x18e/0x210 [ 384.295054] kmsan_copy_to_user+0x83/0xe0 [ 384.299221] snd_pcm_oss_read+0x7cf/0x1b80 [ 384.303496] ? snd_pcm_oss_unregister_minor+0x4d0/0x4d0 [ 384.308882] __vfs_read+0x1f0/0xb40 [ 384.312530] ? rw_verify_area+0x35e/0x580 [ 384.316702] vfs_read+0x36c/0x6b0 [ 384.320203] __x64_sys_read+0x1cf/0x400 [ 384.324200] ? ksys_read+0x380/0x380 [ 384.327928] do_syscall_64+0x15b/0x230 [ 384.331843] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 384.337038] RIP: 0033:0x455ab9 [ 384.340250] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 384.359593] RSP: 002b:00007fe3b641bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 384.367322] RAX: ffffffffffffffda RBX: 00007fe3b641c6d4 RCX: 0000000000455ab9 [ 384.374608] RDX: 0000000000000008 RSI: 0000000020000040 RDI: 0000000000000013 [ 384.381897] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 384.390488] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 384.397776] R13: 00000000004c0a56 R14: 00000000004d0d98 R15: 0000000000000000 [ 384.405078] [ 384.406711] Uninit was created at: [ 384.410295] kmsan_internal_alloc_meta_for_pages+0x157/0x730 [ 384.416107] kmsan_alloc_page+0x80/0xe0 [ 384.420099] __alloc_pages_nodemask+0x105b/0x6320 [ 384.424956] alloc_pages_current+0x6b1/0x970 [ 384.429382] __vmalloc_node_range+0x8bf/0x1170 [ 384.433975] vmalloc+0xd8/0xf0 [ 384.437210] snd_pcm_oss_change_params_locked+0x6597/0x6bf0 [ 384.442938] snd_pcm_oss_read+0x4d0/0x1b80 [ 384.447189] __vfs_read+0x1f0/0xb40 [ 384.450847] vfs_read+0x36c/0x6b0 [ 384.454321] __x64_sys_read+0x1cf/0x400 [ 384.458306] do_syscall_64+0x15b/0x230 [ 384.462211] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 384.467397] [ 384.469026] Byte 0 of 1 is uninitialized [ 384.473088] Memory access starts at ffffc90012a4c000 [ 384.478187] ================================================================== [ 384.485546] Disabling lock debugging due to kernel taint [ 384.491028] Kernel panic - not syncing: panic_on_warn set ... [ 384.491028] [ 384.498587] CPU: 1 PID: 17478 Comm: syz-executor4 Tainted: G B 4.18.0-rc4+ #26 [ 384.507254] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 384.516618] Call Trace: [ 384.519223] dump_stack+0x185/0x1e0 [ 384.522861] panic+0x3d0/0x9b0 [ 384.526083] kmsan_report+0x2bf/0x2c0 [ 384.529901] kmsan_internal_check_memory+0x18e/0x210 [ 384.535045] kmsan_copy_to_user+0x83/0xe0 [ 384.539211] snd_pcm_oss_read+0x7cf/0x1b80 [ 384.543476] ? snd_pcm_oss_unregister_minor+0x4d0/0x4d0 17:10:44 executing program 5: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) [ 384.548855] __vfs_read+0x1f0/0xb40 [ 384.552498] ? rw_verify_area+0x35e/0x580 [ 384.556664] vfs_read+0x36c/0x6b0 [ 384.560152] __x64_sys_read+0x1cf/0x400 [ 384.564151] ? ksys_read+0x380/0x380 [ 384.567877] do_syscall_64+0x15b/0x230 [ 384.571783] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 384.577011] RIP: 0033:0x455ab9 [ 384.580220] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 384.599538] RSP: 002b:00007fe3b641bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 384.607275] RAX: ffffffffffffffda RBX: 00007fe3b641c6d4 RCX: 0000000000455ab9 [ 384.614570] RDX: 0000000000000008 RSI: 0000000020000040 RDI: 0000000000000013 [ 384.621894] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 384.629176] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 384.636471] R13: 00000000004c0a56 R14: 00000000004d0d98 R15: 0000000000000000 [ 384.644221] Dumping ftrace buffer: [ 384.647773] (ftrace buffer empty) [ 384.651465] Kernel Offset: disabled [ 384.655171] Rebooting in 86400 seconds..