0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268, r2}, &(0x7f0000000200)=0x10) 14:04:34 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x10000000004, &(0x7f0000000000)="c8d63f23", 0x4) 14:04:34 executing program 0: r0 = socket(0x11, 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 14:04:34 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}, 0x0}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) 14:04:34 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000f1eca2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:04:34 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) socket$inet6(0xa, 0x0, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:04:34 executing program 0: r0 = socket(0x11, 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 14:04:34 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}, 0x0}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) 14:04:34 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:04:34 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000002c0)}, 0x20) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x100008912, &(0x7f0000000100)="025cc80700145f8f764070") 14:04:34 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"69000022000012eda2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:04:34 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 14:04:34 executing program 5: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x208000, 0x0) recvfrom$inet(r3, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x4e21, @remote}, 0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0xffffffff80000001}, 0x8) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x800000000002, @ipv4={[], [], @multicast2}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) 14:04:34 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}, 0x0}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) 14:04:34 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:04:34 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000003600)='./cgroup/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000180)=0x1, 0x500000000033) [ 597.112703] block nbd0: Receive control failed (result -22) [ 597.119707] block nbd0: shutting down sockets 14:04:34 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:04:34 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 14:04:34 executing program 2: 14:04:34 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x5, 0x0, &(0x7f0000003700)={0x77359400}) 14:04:34 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"6900002200000048a2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') [ 597.252997] block nbd0: Receive control failed (result -22) [ 597.269062] block nbd0: shutting down sockets 14:04:34 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:04:35 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 14:04:35 executing program 2: 14:04:35 executing program 3: mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:04:35 executing program 2: 14:04:35 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x300, 0x0, &(0x7f0000003700)={0x77359400}) 14:04:35 executing program 5: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x208000, 0x0) recvfrom$inet(r3, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x4e21, @remote}, 0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0xffffffff80000001}, 0x8) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x800000000002, @ipv4={[], [], @multicast2}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) [ 597.443198] block nbd0: Receive control failed (result -22) [ 597.473880] block nbd0: shutting down sockets 14:04:35 executing program 3: mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:04:35 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 14:04:35 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000ed01a2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:04:35 executing program 2: 14:04:35 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x2, 0x0, &(0x7f0000003700)={0x77359400}) [ 597.640351] block nbd0: Receive control failed (result -22) 14:04:35 executing program 3: mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:04:35 executing program 2: [ 597.704163] block nbd0: shutting down sockets 14:04:35 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 14:04:35 executing program 5: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x208000, 0x0) recvfrom$inet(r3, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x4e21, @remote}, 0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0xffffffff80000001}, 0x8) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x800000000002, @ipv4={[], [], @multicast2}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) 14:04:35 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0xa0010000000000, &(0x7f0000003700)={0x77359400}) 14:04:35 executing program 2: [ 597.834328] block nbd0: Receive control failed (result -22) 14:04:35 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) [ 597.874713] block nbd0: shutting down sockets 14:04:35 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x5000000, &(0x7f0000003700)={0x77359400}) 14:04:35 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000003fa2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:04:35 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 14:04:35 executing program 2: 14:04:35 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:04:35 executing program 5: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x208000, 0x0) recvfrom$inet(r3, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x4e21, @remote}, 0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0xffffffff80000001}, 0x8) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268, r2}, &(0x7f0000000200)=0x10) 14:04:35 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x40000, &(0x7f0000003700)={0x77359400}) [ 598.067345] block nbd0: Receive control failed (result -22) 14:04:35 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:04:35 executing program 2: [ 598.118244] block nbd0: shutting down sockets 14:04:35 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0xc00e, &(0x7f0000003700)={0x77359400}) 14:04:35 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000cfeca2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:04:35 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:04:35 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 14:04:35 executing program 2: 14:04:36 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) [ 598.294484] block nbd0: Receive control failed (result -22) [ 598.308043] block nbd0: shutting down sockets 14:04:36 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x600, &(0x7f0000003700)={0x77359400}) 14:04:36 executing program 5: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x208000, 0x0) recvfrom$inet(r3, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x4e21, @remote}, 0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0xffffffff80000001}, 0x8) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268, r2}, &(0x7f0000000200)=0x10) 14:04:36 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 14:04:36 executing program 2: 14:04:36 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"69000022000014eda2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:04:36 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:04:36 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x1a000, &(0x7f0000003700)={0x77359400}) [ 598.466103] block nbd0: Receive control failed (result -22) [ 598.473237] block nbd0: shutting down sockets 14:04:36 executing program 5: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x208000, 0x0) recvfrom$inet(r3, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x4e21, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268, r2}, &(0x7f0000000200)=0x10) 14:04:36 executing program 2: 14:04:36 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 14:04:36 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:04:36 executing program 2: 14:04:36 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:04:36 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x4000000000000, &(0x7f0000003700)={0x77359400}) 14:04:36 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"69000022000021eda2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') [ 598.668082] block nbd0: Receive control failed (result -22) [ 598.675901] block nbd0: shutting down sockets 14:04:36 executing program 2: 14:04:36 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:04:36 executing program 2: 14:04:36 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0xfeffffff00000000, &(0x7f0000003700)={0x77359400}) 14:04:36 executing program 5: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x208000, 0x0) recvfrom$inet(r3, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x4e21, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268, r2}, &(0x7f0000000200)=0x10) 14:04:36 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 14:04:36 executing program 2: 14:04:36 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x0, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:04:36 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x300, &(0x7f0000003700)={0x77359400}) 14:04:36 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x0, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:04:36 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000ed00a2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:04:36 executing program 2: 14:04:36 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x4000000000000000, &(0x7f0000003700)={0x77359400}) 14:04:36 executing program 2: 14:04:36 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x0, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:04:36 executing program 0: socket(0x11, 0x2, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r0, 0xab03) 14:04:36 executing program 5: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x208000, 0x0) recvfrom$inet(r3, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x4e21, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268, r2}, &(0x7f0000000200)=0x10) 14:04:36 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x0, 0x0) 14:04:36 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x2000000, &(0x7f0000003700)={0x77359400}) 14:04:36 executing program 0: socket(0x11, 0x2, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r0, 0xab03) 14:04:36 executing program 2: 14:04:36 executing program 3: 14:04:37 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"69000022000002eda2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:04:37 executing program 2: 14:04:37 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x400300, &(0x7f0000003700)={0x77359400}) 14:04:37 executing program 0: socket(0x11, 0x2, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r0, 0xab03) 14:04:37 executing program 3: 14:04:37 executing program 2: 14:04:37 executing program 5: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x208000, 0x0) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268, r2}, &(0x7f0000000200)=0x10) 14:04:37 executing program 3: 14:04:37 executing program 2: 14:04:37 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x600000000000000, &(0x7f0000003700)={0x77359400}) 14:04:37 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(0xffffffffffffffff, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 14:04:37 executing program 3: 14:04:37 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000ed0da2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:04:37 executing program 2: 14:04:37 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0xc00a000000000000, &(0x7f0000003700)={0x77359400}) 14:04:37 executing program 3: [ 599.639454] block nbd0: Receive control failed (result -22) [ 599.649459] block nbd0: shutting down sockets 14:04:37 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(0xffffffffffffffff, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 14:04:37 executing program 2: 14:04:37 executing program 5: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x208000, 0x0) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268, r2}, &(0x7f0000000200)=0x10) 14:04:37 executing program 3: 14:04:37 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x40000000, &(0x7f0000003700)={0x77359400}) 14:04:37 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000f2eca2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:04:37 executing program 2: [ 599.821933] block nbd0: Receive control failed (result -22) [ 599.828648] block nbd0: shutting down sockets 14:04:37 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(0xffffffffffffffff, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 14:04:37 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000480)={0x4c, 0x0, &(0x7f0000000300)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)}}}], 0x1, 0x0, &(0x7f0000000400)="b8"}) 14:04:37 executing program 3: r0 = socket(0x1e, 0x805, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x1c) 14:04:37 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0xc3ffffff, &(0x7f0000003700)={0x77359400}) 14:04:37 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000000080)=""/11, 0xb) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) clone(0x2102001fff, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000012c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000004380)=[{{&(0x7f00000002c0)=@sco, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000000580)=""/246, 0xfffffffffffffeb7}}], 0x1, 0x0, &(0x7f00000044c0)) sendmsg$nl_generic(r2, &(0x7f0000000340)={&(0x7f0000000040), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)=ANY=[]}}, 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000003c0)) r3 = dup2(r0, r1) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f00000000c0)=""/3) [ 599.979681] binder: 4909:4913 transaction failed 29189/-22, size 0-0 line 2834 [ 600.005235] block nbd0: Receive control failed (result -22) [ 600.016366] block nbd0: shutting down sockets 14:04:37 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000ffeca2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:04:37 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 14:04:37 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0xc00a, &(0x7f0000003700)={0x77359400}) 14:04:37 executing program 3: r0 = socket(0x1e, 0x805, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) getsockname$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x1c) 14:04:37 executing program 5: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x208000, 0x0) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268, r2}, &(0x7f0000000200)=0x10) [ 600.164220] block nbd0: Receive control failed (result -22) [ 600.170645] block nbd0: shutting down sockets 14:04:37 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x4, &(0x7f0000003700)={0x77359400}) 14:04:37 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 14:04:37 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000040)={0x1, 0x0, [{0x40000104}]}) 14:04:37 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000f9eca2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') [ 600.278941] block nbd0: Receive control failed (result -22) [ 600.308783] block nbd0: shutting down sockets 14:04:38 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 14:04:38 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x100000000000000, &(0x7f0000003700)={0x77359400}) [ 600.436104] block nbd0: Receive control failed (result -22) [ 600.442338] block nbd0: shutting down sockets 14:04:38 executing program 2: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x208000, 0x0) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268, r2}, &(0x7f0000000200)=0x10) 14:04:38 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab03) 14:04:38 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0xc00e000000000000, &(0x7f0000003700)={0x77359400}) 14:04:38 executing program 3: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x208000, 0x0) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268, r2}, &(0x7f0000000200)=0x10) 14:04:38 executing program 5: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x4e21, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268, r2}, &(0x7f0000000200)=0x10) 14:04:38 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000ecfea2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:04:38 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0xc3ffffff00000000, &(0x7f0000003700)={0x77359400}) [ 601.051662] block nbd0: shutting down sockets 14:04:38 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab03) 14:04:38 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000ecdfa2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') [ 601.167671] block nbd0: shutting down sockets 14:04:38 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x6000000, &(0x7f0000003700)={0x77359400}) 14:04:38 executing program 5: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x4e21, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268, r2}, &(0x7f0000000200)=0x10) 14:04:38 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab03) [ 601.304268] block nbd0: shutting down sockets 14:04:39 executing program 2: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x4e21, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268, r2}, &(0x7f0000000200)=0x10) 14:04:39 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0xc00a0000, &(0x7f0000003700)={0x77359400}) 14:04:39 executing program 3: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x208000, 0x0) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268, r2}, &(0x7f0000000200)=0x10) 14:04:39 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000e6eca2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:04:39 executing program 0: socket(0x11, 0x2, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r0, 0xab03) 14:04:39 executing program 5: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x4e21, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268, r2}, &(0x7f0000000200)=0x10) 14:04:39 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x3000000, &(0x7f0000003700)={0x77359400}) 14:04:39 executing program 2: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x208000, 0x0) recvfrom$inet(r3, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x4e21, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268, r2}, &(0x7f0000000200)=0x10) 14:04:39 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0xa00100, &(0x7f0000003700)={0x77359400}) 14:04:39 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0xffffffc3, &(0x7f0000003700)={0x77359400}) 14:04:39 executing program 0: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"69000022000021eda2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:04:39 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000daeca2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:04:39 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x6, &(0x7f0000003700)={0x77359400}) 14:04:39 executing program 5: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x208000, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x4e21, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268}, &(0x7f0000000200)=0x10) 14:04:40 executing program 3: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x208000, 0x0) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268, r2}, &(0x7f0000000200)=0x10) 14:04:40 executing program 2: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x4e21, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268, r2}, &(0x7f0000000200)=0x10) 14:04:40 executing program 0: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x208000, 0x0) recvfrom$inet(r3, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x4e21, @remote}, 0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0xffffffff80000001}, 0x8) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x800000000002, @ipv4={[], [], @multicast2}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) 14:04:40 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x5, &(0x7f0000003700)={0x77359400}) 14:04:40 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"6900002200000eeda2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:04:40 executing program 5: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x208000, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x4e21, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268}, &(0x7f0000000200)=0x10) 14:04:40 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0xc00e0000, &(0x7f0000003700)={0x77359400}) 14:04:40 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x500, &(0x7f0000003700)={0x77359400}) 14:04:40 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"69000022000011eda2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:04:40 executing program 5: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x208000, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x4e21, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268}, &(0x7f0000000200)=0x10) 14:04:40 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x4000, &(0x7f0000003700)={0x77359400}) 14:04:40 executing program 2: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x208000, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x4e21, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268}, &(0x7f0000000200)=0x10) 14:04:41 executing program 3: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x208000, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x4e21, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268}, &(0x7f0000000200)=0x10) 14:04:41 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x500000000000000, &(0x7f0000003700)={0x77359400}) 14:04:41 executing program 5: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x208000, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x4e21, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268}, &(0x7f0000000200)=0x10) 14:04:41 executing program 2: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x208000, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x4e21, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268}, &(0x7f0000000200)=0x10) 14:04:41 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"6900002200001feda2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:04:41 executing program 0: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x208000, 0x0) recvfrom$inet(r3, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x4e21, @remote}, 0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0xffffffff80000001}, 0x8) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x800000000002, @ipv4={[], [], @multicast2}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) 14:04:41 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0xffc99a3b, &(0x7f0000003700)={0x77359400}) 14:04:41 executing program 5: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x208000, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x4e21, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268}, &(0x7f0000000200)=0x10) 14:04:41 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0xfffffffe, &(0x7f0000003700)={0x77359400}) 14:04:41 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000ed0aa2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:04:41 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x3b9ac9ff, &(0x7f0000003700)={0x77359400}) 14:04:41 executing program 2: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x208000, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x4e21, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268}, &(0x7f0000000200)=0x10) 14:04:42 executing program 3: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x208000, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x4e21, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268}, &(0x7f0000000200)=0x10) 14:04:42 executing program 5: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x208000, 0x0) recvfrom$inet(r1, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x4e21, @remote}, 0x10) bind$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268}, &(0x7f0000000200)=0x10) 14:04:42 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000fbeca2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:04:42 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x34000, &(0x7f0000003700)={0x77359400}) 14:04:42 executing program 2: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x208000, 0x0) recvfrom$inet(r3, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x4e21, @remote}, 0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0xffffffff80000001}, 0x8) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x800000000002, @ipv4={[], [], @multicast2}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) 14:04:42 executing program 0: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x208000, 0x0) recvfrom$inet(r3, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x4e21, @remote}, 0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0xffffffff80000001}, 0x8) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x800000000002, @ipv4={[], [], @multicast2}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) 14:04:42 executing program 5: socket$packet(0x11, 0x40000000000a, 0x300) r0 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x208000, 0x0) recvfrom$inet(r1, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x4e21, @remote}, 0x10) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268}, &(0x7f0000000200)=0x10) 14:04:42 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x400000000000000, &(0x7f0000003700)={0x77359400}) 14:04:42 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"6900002200001aeda2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:04:42 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x3, &(0x7f0000003700)={0x77359400}) 14:04:42 executing program 2: mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:04:42 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:04:43 executing program 3: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x208000, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x4e21, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268}, &(0x7f0000000200)=0x10) 14:04:43 executing program 5: socket$packet(0x11, 0x40000000000a, 0x300) r0 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x208000, 0x0) recvfrom$inet(r1, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x4e21, @remote}, 0x10) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268}, &(0x7f0000000200)=0x10) 14:04:43 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x2, &(0x7f0000003700)={0x77359400}) 14:04:43 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000fdeca2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:04:43 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:04:43 executing program 0 (fault-call:6 fault-nth:0): r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 14:04:43 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:04:43 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x300000000000000, &(0x7f0000003700)={0x77359400}) [ 605.478871] FAULT_INJECTION: forcing a failure. [ 605.478871] name failslab, interval 1, probability 0, space 0, times 0 [ 605.500822] CPU: 1 PID: 5235 Comm: syz-executor0 Not tainted 4.19.0-rc5-next-20180928+ #84 [ 605.509285] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 605.518661] Call Trace: [ 605.521282] dump_stack+0x1d3/0x2c4 14:04:43 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) [ 605.524938] ? dump_stack_print_info.cold.2+0x52/0x52 [ 605.530157] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 605.535199] ? bpf_prog_kallsyms_find+0xde/0x4a0 [ 605.539971] should_fail.cold.4+0xa/0x17 [ 605.544054] ? mark_held_locks+0x130/0x130 [ 605.548308] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 605.553421] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 605.558365] ? kasan_check_read+0x11/0x20 [ 605.562532] ? lock_acquire+0x1ed/0x520 [ 605.566546] ? blk_mq_update_nr_hw_queues+0xd6/0xe50 [ 605.571680] ? fs_reclaim_acquire+0x20/0x20 14:04:43 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0xffffffff00000000, &(0x7f0000003700)={0x77359400}) 14:04:43 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) [ 605.576015] ? lock_downgrade+0x900/0x900 [ 605.580185] ? check_same_owner+0x330/0x330 [ 605.584523] ? blk_mq_update_nr_hw_queues+0xd6/0xe50 [ 605.589651] ? __lockdep_init_map+0x105/0x590 [ 605.594175] __should_failslab+0x124/0x180 [ 605.598429] should_failslab+0x9/0x14 [ 605.602247] kmem_cache_alloc+0x2be/0x730 [ 605.606416] ? mark_held_locks+0x130/0x130 [ 605.610668] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 605.615699] __kernfs_new_node+0x127/0x8d0 [ 605.619953] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 605.624734] ? nbd_ioctl+0x184/0xd40 14:04:43 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x200000000000000, &(0x7f0000003700)={0x77359400}) [ 605.628481] ? up_write+0x7b/0x220 [ 605.632050] ? disk_part_iter_next+0x516/0x890 [ 605.636650] ? lock_downgrade+0x900/0x900 [ 605.640822] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 605.645772] ? disk_part_iter_init+0x299/0x4d0 [ 605.650382] ? lock_downgrade+0x900/0x900 [ 605.654555] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 605.659513] kernfs_new_node+0x95/0x120 [ 605.663511] __kernfs_create_file+0x5a/0x340 [ 605.667954] sysfs_add_file_mode_ns+0x222/0x530 [ 605.672649] sysfs_create_file_ns+0x1a3/0x270 [ 605.677169] ? sysfs_add_file_mode_ns+0x530/0x530 [ 605.682031] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 605.687505] ? kasan_check_write+0x14/0x20 [ 605.691761] ? do_raw_spin_lock+0xc1/0x200 [ 605.696023] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 605.701579] device_create_file+0xf4/0x1e0 [ 605.705825] nbd_start_device+0x3a8/0xcd0 [ 605.710001] ? sock_shutdown+0x250/0x250 [ 605.714094] nbd_ioctl+0x6af/0xd40 [ 605.717657] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 605.723208] ? _parse_integer+0x134/0x180 [ 605.727367] ? nbd_release+0x140/0x140 [ 605.731244] ? _kstrtoull+0x188/0x250 [ 605.735045] ? _parse_integer+0x180/0x180 [ 605.739201] ? lock_release+0x970/0x970 [ 605.743161] ? check_same_owner+0x330/0x330 [ 605.747473] ? usercopy_warn+0x110/0x110 [ 605.751530] ? nbd_release+0x140/0x140 [ 605.755436] blkdev_ioctl+0x9ac/0x2010 [ 605.759318] ? blkpg_ioctl+0xc10/0xc10 [ 605.763195] ? lock_downgrade+0x900/0x900 [ 605.767335] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 605.772254] ? workqueue_offline_cpu+0x360/0x4a0 [ 605.777001] ? __f_unlock_pos+0x19/0x20 [ 605.780964] ? __fget+0x4d1/0x740 [ 605.784419] ? ksys_dup3+0x680/0x680 [ 605.788140] block_ioctl+0xee/0x130 [ 605.791757] ? blkdev_fallocate+0x400/0x400 [ 605.796077] do_vfs_ioctl+0x1de/0x1720 [ 605.799953] ? fsnotify_first_mark+0x350/0x350 [ 605.804522] ? __fsnotify_parent+0xcc/0x420 [ 605.808845] ? ioctl_preallocate+0x300/0x300 [ 605.813243] ? __fget_light+0x2e9/0x430 [ 605.817203] ? fget_raw+0x20/0x20 [ 605.820649] ? __sb_end_write+0xd9/0x110 [ 605.824702] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 605.830228] ? fput+0x130/0x1a0 [ 605.833496] ? ksys_write+0x1ae/0x260 [ 605.837302] ? security_file_ioctl+0x94/0xc0 [ 605.841729] ksys_ioctl+0xa9/0xd0 [ 605.845191] __x64_sys_ioctl+0x73/0xb0 [ 605.849074] do_syscall_64+0x1b9/0x820 [ 605.852962] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 605.858330] ? syscall_return_slowpath+0x5e0/0x5e0 [ 605.863248] ? trace_hardirqs_on_caller+0x310/0x310 [ 605.868255] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 605.873259] ? recalc_sigpending_tsk+0x180/0x180 [ 605.878006] ? kasan_check_write+0x14/0x20 [ 605.882235] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 605.887072] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 605.892256] RIP: 0033:0x457579 [ 605.895450] Code: 1d b4 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 b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 605.914515] RSP: 002b:00007f7e05cddc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 605.922265] RAX: ffffffffffffffda RBX: 00007f7e05cddc90 RCX: 0000000000457579 [ 605.929522] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000004 [ 605.936789] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 605.944047] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7e05cde6d4 [ 605.951302] R13: 00000000004c04c1 R14: 00000000004d0660 R15: 0000000000000007 [ 605.963514] block nbd0: device_create_file failed! [ 605.977246] block nbd0: shutting down sockets 14:04:43 executing program 3 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:04:43 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:04:43 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0xffc99a3b00000000, &(0x7f0000003700)={0x77359400}) 14:04:43 executing program 5: socket$packet(0x11, 0x40000000000a, 0x300) r0 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x208000, 0x0) recvfrom$inet(r1, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x4e21, @remote}, 0x10) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268}, &(0x7f0000000200)=0x10) 14:04:43 executing program 0 (fault-call:6 fault-nth:1): r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 14:04:43 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000ecf7a2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') [ 606.331207] FAULT_INJECTION: forcing a failure. [ 606.331207] name failslab, interval 1, probability 0, space 0, times 0 [ 606.343954] FAULT_INJECTION: forcing a failure. [ 606.343954] name failslab, interval 1, probability 0, space 0, times 0 [ 606.349398] CPU: 0 PID: 5263 Comm: syz-executor3 Not tainted 4.19.0-rc5-next-20180928+ #84 [ 606.363581] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 606.372952] Call Trace: [ 606.375550] dump_stack+0x1d3/0x2c4 [ 606.379186] ? dump_stack_print_info.cold.2+0x52/0x52 [ 606.384382] ? dput.part.25+0x26d/0x790 [ 606.388367] should_fail.cold.4+0xa/0x17 [ 606.392435] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 606.397546] ? mark_held_locks+0x130/0x130 [ 606.401796] ? lock_release+0x970/0x970 [ 606.405792] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 606.411333] ? _parse_integer+0x134/0x180 [ 606.415495] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 606.421035] ? _kstrtoull+0x188/0x250 [ 606.424849] ? _parse_integer+0x180/0x180 [ 606.429001] ? lock_release+0x970/0x970 [ 606.432981] ? check_same_owner+0x330/0x330 [ 606.437316] ? fs_reclaim_acquire+0x20/0x20 [ 606.441642] ? lock_downgrade+0x900/0x900 [ 606.445798] ? check_same_owner+0x330/0x330 [ 606.450153] ? change_prot_numa+0x80/0x80 [ 606.454315] __should_failslab+0x124/0x180 [ 606.458558] should_failslab+0x9/0x14 [ 606.462365] kmem_cache_alloc+0x2be/0x730 [ 606.466520] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 606.471542] vm_area_dup+0x7a/0x230 [ 606.475172] ? vm_area_alloc+0x1d0/0x1d0 [ 606.479237] ? __vma_adjust+0x1810/0x1810 [ 606.483389] __split_vma+0xae/0x570 [ 606.487021] ? vmacache_find+0x61/0x310 [ 606.491009] split_vma+0xa3/0xe0 [ 606.494385] kernel_mbind+0xa1f/0xe80 [ 606.498190] ? __fsnotify_parent+0xcc/0x420 [ 606.502524] ? __mpol_equal+0x370/0x370 [ 606.506504] ? __sb_end_write+0xd9/0x110 [ 606.510575] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 606.516112] ? fput+0x130/0x1a0 [ 606.519393] ? ksys_write+0x1ae/0x260 [ 606.523207] ? trace_hardirqs_on+0xbd/0x310 [ 606.527537] ? __ia32_sys_read+0xb0/0xb0 [ 606.531627] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 606.536995] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 606.542453] __x64_sys_mbind+0xe1/0x1a0 [ 606.546457] do_syscall_64+0x1b9/0x820 [ 606.550347] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 606.555714] ? syscall_return_slowpath+0x5e0/0x5e0 [ 606.560651] ? trace_hardirqs_on_caller+0x310/0x310 [ 606.565669] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 606.570698] ? recalc_sigpending_tsk+0x180/0x180 [ 606.575460] ? kasan_check_write+0x14/0x20 [ 606.579704] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 606.584601] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 606.589796] RIP: 0033:0x457579 [ 606.593021] Code: 1d b4 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 b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 606.611926] RSP: 002b:00007f0ea929ec78 EFLAGS: 00000246 ORIG_RAX: 00000000000000ed [ 606.619632] RAX: ffffffffffffffda RBX: 00007f0ea929ec90 RCX: 0000000000457579 [ 606.626899] RDX: 0000000000000000 RSI: 0000000000002000 RDI: 0000000020769000 [ 606.634170] RBP: 000000000072bf00 R08: 0000000000000001 R09: 0000000000000000 [ 606.641439] R10: 000000002016e000 R11: 0000000000000246 R12: 00007f0ea929f6d4 [ 606.648727] R13: 00000000004c27bc R14: 00000000004d3a68 R15: 0000000000000003 [ 606.656100] CPU: 1 PID: 5265 Comm: syz-executor0 Not tainted 4.19.0-rc5-next-20180928+ #84 [ 606.664519] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 606.664524] Call Trace: [ 606.664555] dump_stack+0x1d3/0x2c4 [ 606.664576] ? dump_stack_print_info.cold.2+0x52/0x52 [ 606.685345] should_fail.cold.4+0xa/0x17 [ 606.689423] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 606.694552] ? modules_open+0xa0/0xa0 [ 606.698373] ? is_bpf_text_address+0xac/0x170 [ 606.702888] ? lock_downgrade+0x900/0x900 [ 606.707058] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 606.712001] ? kasan_check_read+0x11/0x20 [ 606.716160] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 606.721441] ? rcu_softirq_qs+0x20/0x20 [ 606.725421] ? unwind_dump+0x190/0x190 [ 606.729312] ? mark_held_locks+0x130/0x130 [ 606.733555] ? is_bpf_text_address+0xd3/0x170 [ 606.738059] ? kernel_text_address+0x79/0xf0 [ 606.742480] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 606.747503] ? bpf_prog_kallsyms_find+0xde/0x4a0 [ 606.752269] __should_failslab+0x124/0x180 [ 606.756511] should_failslab+0x9/0x14 [ 606.760320] kmem_cache_alloc+0x47/0x730 [ 606.764387] ? plist_requeue+0x620/0x620 [ 606.768469] ? kasan_check_read+0x11/0x20 [ 606.772641] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 606.777925] radix_tree_node_alloc.constprop.18+0x1f7/0x370 [ 606.783666] idr_get_free+0x725/0xea0 [ 606.787476] ? ida_pre_get+0x140/0x140 [ 606.791368] ? save_stack+0xa9/0xd0 [ 606.794998] ? save_stack+0x43/0xd0 [ 606.798638] ? kasan_kmalloc+0xc7/0xe0 [ 606.802553] ? kasan_slab_alloc+0x12/0x20 [ 606.806734] ? kmem_cache_alloc+0x12e/0x730 [ 606.811058] ? __kernfs_new_node+0x127/0x8d0 [ 606.815470] ? kernfs_new_node+0x95/0x120 [ 606.819640] ? __kernfs_create_file+0x5a/0x340 [ 606.824239] ? sysfs_add_file_mode_ns+0x222/0x530 [ 606.829106] ? sysfs_create_file_ns+0x1a3/0x270 [ 606.833791] ? device_create_file+0xf4/0x1e0 [ 606.838204] ? nbd_start_device+0x3a8/0xcd0 [ 606.842526] ? nbd_ioctl+0x6af/0xd40 [ 606.846249] ? blkdev_ioctl+0x9ac/0x2010 [ 606.850311] ? block_ioctl+0xee/0x130 [ 606.854116] ? do_vfs_ioctl+0x1de/0x1720 [ 606.858174] ? ksys_ioctl+0xa9/0xd0 [ 606.861820] ? __x64_sys_ioctl+0x73/0xb0 [ 606.865894] ? do_syscall_64+0x1b9/0x820 [ 606.869981] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 606.875361] idr_alloc_u32+0x201/0x3f0 [ 606.879254] ? __fprop_inc_percpu_max+0x2d0/0x2d0 [ 606.884103] ? lock_acquire+0x1ed/0x520 [ 606.888084] ? __kernfs_new_node+0x14e/0x8d0 [ 606.892515] ? blk_mq_update_nr_hw_queues+0xd6/0xe50 [ 606.897622] ? __kernfs_new_node+0x127/0x8d0 [ 606.902039] idr_alloc_cyclic+0x166/0x350 [ 606.906190] ? idr_alloc+0x1b0/0x1b0 [ 606.909907] ? kasan_check_write+0x14/0x20 [ 606.914142] ? do_raw_spin_lock+0xc1/0x200 [ 606.918381] __kernfs_new_node+0x1ee/0x8d0 [ 606.922635] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 606.927394] ? nbd_ioctl+0x184/0xd40 [ 606.931110] ? up_write+0x7b/0x220 [ 606.934679] ? disk_part_iter_next+0x516/0x890 [ 606.939264] ? lock_downgrade+0x900/0x900 [ 606.943420] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 606.948364] ? disk_part_iter_init+0x299/0x4d0 [ 606.952974] ? lock_downgrade+0x900/0x900 [ 606.957130] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 606.962070] kernfs_new_node+0x95/0x120 [ 606.966052] __kernfs_create_file+0x5a/0x340 [ 606.970468] sysfs_add_file_mode_ns+0x222/0x530 [ 606.975148] sysfs_create_file_ns+0x1a3/0x270 [ 606.979685] ? sysfs_add_file_mode_ns+0x530/0x530 [ 606.984531] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 606.990021] ? kasan_check_write+0x14/0x20 [ 606.994272] ? do_raw_spin_lock+0xc1/0x200 [ 606.998556] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 607.004116] device_create_file+0xf4/0x1e0 [ 607.008360] nbd_start_device+0x3a8/0xcd0 [ 607.012516] ? sock_shutdown+0x250/0x250 [ 607.016595] nbd_ioctl+0x6af/0xd40 [ 607.020145] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 607.025688] ? _parse_integer+0x134/0x180 [ 607.029848] ? nbd_release+0x140/0x140 [ 607.033745] ? _kstrtoull+0x188/0x250 [ 607.037569] ? _parse_integer+0x180/0x180 [ 607.041729] ? lock_release+0x970/0x970 [ 607.045709] ? check_same_owner+0x330/0x330 [ 607.050045] ? usercopy_warn+0x110/0x110 [ 607.054136] ? nbd_release+0x140/0x140 [ 607.058028] blkdev_ioctl+0x9ac/0x2010 [ 607.061927] ? blkpg_ioctl+0xc10/0xc10 [ 607.065823] ? lock_downgrade+0x900/0x900 [ 607.069977] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 607.074913] ? workqueue_offline_cpu+0x360/0x4a0 [ 607.079674] ? __f_unlock_pos+0x19/0x20 [ 607.083653] ? __fget+0x4d1/0x740 [ 607.087142] ? ksys_dup3+0x680/0x680 [ 607.090888] block_ioctl+0xee/0x130 [ 607.094523] ? blkdev_fallocate+0x400/0x400 [ 607.098873] do_vfs_ioctl+0x1de/0x1720 [ 607.102765] ? fsnotify_first_mark+0x350/0x350 [ 607.107358] ? __fsnotify_parent+0xcc/0x420 [ 607.111706] ? ioctl_preallocate+0x300/0x300 [ 607.116119] ? __fget_light+0x2e9/0x430 [ 607.120095] ? fget_raw+0x20/0x20 [ 607.123559] ? __sb_end_write+0xd9/0x110 [ 607.127628] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 607.133165] ? fput+0x130/0x1a0 [ 607.136462] ? ksys_write+0x1ae/0x260 [ 607.140273] ? security_file_ioctl+0x94/0xc0 [ 607.144687] ksys_ioctl+0xa9/0xd0 [ 607.148146] __x64_sys_ioctl+0x73/0xb0 [ 607.152040] do_syscall_64+0x1b9/0x820 [ 607.155939] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 607.161310] ? syscall_return_slowpath+0x5e0/0x5e0 [ 607.166244] ? trace_hardirqs_on_caller+0x310/0x310 [ 607.171264] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 607.176306] ? recalc_sigpending_tsk+0x180/0x180 [ 607.181073] ? kasan_check_write+0x14/0x20 [ 607.185336] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 607.190188] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 607.195393] RIP: 0033:0x457579 [ 607.198616] Code: 1d b4 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 b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 607.217527] RSP: 002b:00007f7e05cddc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 607.225249] RAX: ffffffffffffffda RBX: 00007f7e05cddc90 RCX: 0000000000457579 [ 607.232516] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000004 [ 607.239794] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 607.247086] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7e05cde6d4 [ 607.254350] R13: 00000000004c04c1 R14: 00000000004d0660 R15: 0000000000000007 14:04:44 executing program 2: mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:04:44 executing program 3 (fault-call:2 fault-nth:1): mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:04:44 executing program 5: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r0 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x208000, 0x0) recvfrom$inet(r1, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x4e21, @remote}, 0x10) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268}, &(0x7f0000000200)=0x10) 14:04:45 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0xfeffffff, &(0x7f0000003700)={0x77359400}) [ 607.286559] block nbd0: Receive control failed (result -22) [ 607.315026] block nbd0: shutting down sockets 14:04:45 executing program 0 (fault-call:6 fault-nth:2): r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 14:04:45 executing program 2: mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:04:45 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000ed1da2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') [ 607.385275] FAULT_INJECTION: forcing a failure. [ 607.385275] name failslab, interval 1, probability 0, space 0, times 0 [ 607.447823] FAULT_INJECTION: forcing a failure. [ 607.447823] name failslab, interval 1, probability 0, space 0, times 0 [ 607.459143] CPU: 1 PID: 5291 Comm: syz-executor0 Not tainted 4.19.0-rc5-next-20180928+ #84 [ 607.467564] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 607.476935] Call Trace: [ 607.479558] dump_stack+0x1d3/0x2c4 [ 607.479590] ? dump_stack_print_info.cold.2+0x52/0x52 [ 607.488409] ? __kernel_text_address+0xd/0x40 [ 607.492914] ? unwind_get_return_address+0x61/0xa0 [ 607.497857] should_fail.cold.4+0xa/0x17 [ 607.501943] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 607.507060] ? save_stack+0xa9/0xd0 [ 607.510694] ? kasan_kmalloc+0xc7/0xe0 [ 607.514586] ? kasan_slab_alloc+0x12/0x20 [ 607.518735] ? kmem_cache_alloc+0x12e/0x730 [ 607.523059] ? radix_tree_node_alloc.constprop.18+0x1f7/0x370 [ 607.528945] ? idr_get_free+0x725/0xea0 [ 607.532923] ? idr_alloc_u32+0x201/0x3f0 [ 607.536984] ? idr_alloc_cyclic+0x166/0x350 [ 607.541312] ? kernfs_new_node+0x95/0x120 [ 607.545462] ? __kernfs_create_file+0x5a/0x340 [ 607.550076] ? sysfs_add_file_mode_ns+0x222/0x530 [ 607.554925] ? sysfs_create_file_ns+0x1a3/0x270 [ 607.559602] ? device_create_file+0xf4/0x1e0 [ 607.564019] ? nbd_start_device+0x3a8/0xcd0 [ 607.568366] ? nbd_ioctl+0x6af/0xd40 [ 607.572086] ? blkdev_ioctl+0x9ac/0x2010 [ 607.576153] ? block_ioctl+0xee/0x130 [ 607.579961] ? do_vfs_ioctl+0x1de/0x1720 [ 607.584020] ? ksys_ioctl+0xa9/0xd0 [ 607.587647] ? __x64_sys_ioctl+0x73/0xb0 [ 607.591710] ? do_syscall_64+0x1b9/0x820 [ 607.595787] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 607.601158] ? rcu_softirq_qs+0x20/0x20 [ 607.605135] ? unwind_dump+0x190/0x190 [ 607.609034] ? mark_held_locks+0x130/0x130 [ 607.613277] ? is_bpf_text_address+0xd3/0x170 [ 607.617788] ? kernel_text_address+0x79/0xf0 [ 607.622207] ? trace_hardirqs_on+0xbd/0x310 [ 607.626533] ? radix_tree_node_alloc.constprop.18+0x1f7/0x370 [ 607.632449] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 607.637905] ? kasan_unpoison_shadow+0x35/0x50 [ 607.642505] __should_failslab+0x124/0x180 [ 607.646752] should_failslab+0x9/0x14 [ 607.650587] kmem_cache_alloc+0x47/0x730 [ 607.654661] ? plist_requeue+0x620/0x620 [ 607.658727] ? kasan_check_read+0x11/0x20 [ 607.662881] ? radix_tree_node_alloc.constprop.18+0x1f7/0x370 [ 607.668805] radix_tree_node_alloc.constprop.18+0x1f7/0x370 [ 607.674555] idr_get_free+0x725/0xea0 [ 607.678369] ? ida_pre_get+0x140/0x140 [ 607.682265] ? save_stack+0xa9/0xd0 [ 607.685940] ? save_stack+0x43/0xd0 [ 607.689579] ? kasan_kmalloc+0xc7/0xe0 [ 607.693481] ? kasan_slab_alloc+0x12/0x20 [ 607.697640] ? kmem_cache_alloc+0x12e/0x730 [ 607.701967] ? __kernfs_new_node+0x127/0x8d0 [ 607.706377] ? kernfs_new_node+0x95/0x120 [ 607.710529] ? __kernfs_create_file+0x5a/0x340 [ 607.715118] ? sysfs_add_file_mode_ns+0x222/0x530 [ 607.719968] ? sysfs_create_file_ns+0x1a3/0x270 [ 607.724649] ? nbd_start_device+0x3a8/0xcd0 [ 607.728990] ? nbd_ioctl+0x6af/0xd40 [ 607.732724] ? blkdev_ioctl+0x9ac/0x2010 [ 607.736800] ? block_ioctl+0xee/0x130 [ 607.740603] ? do_vfs_ioctl+0x1de/0x1720 [ 607.744664] ? ksys_ioctl+0xa9/0xd0 [ 607.748294] ? __x64_sys_ioctl+0x73/0xb0 [ 607.752359] ? do_syscall_64+0x1b9/0x820 [ 607.756427] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 607.761836] idr_alloc_u32+0x201/0x3f0 [ 607.765736] ? __fprop_inc_percpu_max+0x2d0/0x2d0 [ 607.770586] ? lock_acquire+0x1ed/0x520 [ 607.774567] ? __kernfs_new_node+0x14e/0x8d0 [ 607.778981] ? blk_mq_update_nr_hw_queues+0xd6/0xe50 [ 607.784087] ? __kernfs_new_node+0x127/0x8d0 [ 607.788504] idr_alloc_cyclic+0x166/0x350 [ 607.792681] ? idr_alloc+0x1b0/0x1b0 [ 607.796402] ? kasan_check_write+0x14/0x20 [ 607.800641] ? do_raw_spin_lock+0xc1/0x200 [ 607.804883] __kernfs_new_node+0x1ee/0x8d0 [ 607.809125] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 607.813891] ? nbd_ioctl+0x184/0xd40 [ 607.817608] ? up_write+0x7b/0x220 [ 607.821163] ? disk_part_iter_next+0x516/0x890 [ 607.825759] ? lock_downgrade+0x900/0x900 [ 607.829928] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 607.834860] ? disk_part_iter_init+0x299/0x4d0 [ 607.839443] ? lock_downgrade+0x900/0x900 [ 607.843595] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 607.848530] kernfs_new_node+0x95/0x120 [ 607.852521] __kernfs_create_file+0x5a/0x340 [ 607.856940] sysfs_add_file_mode_ns+0x222/0x530 [ 607.861616] sysfs_create_file_ns+0x1a3/0x270 [ 607.866122] ? sysfs_add_file_mode_ns+0x530/0x530 [ 607.870977] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 607.876449] ? kasan_check_write+0x14/0x20 [ 607.880703] ? do_raw_spin_lock+0xc1/0x200 [ 607.884948] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 607.890493] device_create_file+0xf4/0x1e0 [ 607.894755] nbd_start_device+0x3a8/0xcd0 [ 607.898921] ? sock_shutdown+0x250/0x250 [ 607.902991] nbd_ioctl+0x6af/0xd40 [ 607.906536] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 607.912083] ? _parse_integer+0x134/0x180 [ 607.916235] ? nbd_release+0x140/0x140 [ 607.920123] ? _kstrtoull+0x188/0x250 [ 607.923928] ? _parse_integer+0x180/0x180 [ 607.928079] ? lock_release+0x970/0x970 [ 607.932054] ? check_same_owner+0x330/0x330 [ 607.936384] ? usercopy_warn+0x110/0x110 [ 607.940453] ? nbd_release+0x140/0x140 [ 607.944345] blkdev_ioctl+0x9ac/0x2010 [ 607.948237] ? blkpg_ioctl+0xc10/0xc10 [ 607.952130] ? lock_downgrade+0x900/0x900 [ 607.956281] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 607.961214] ? workqueue_offline_cpu+0x360/0x4a0 [ 607.965974] ? __f_unlock_pos+0x19/0x20 [ 607.969954] ? __fget+0x4d1/0x740 [ 607.973413] ? ksys_dup3+0x680/0x680 [ 607.977138] block_ioctl+0xee/0x130 [ 607.980769] ? blkdev_fallocate+0x400/0x400 [ 607.985103] do_vfs_ioctl+0x1de/0x1720 [ 607.988994] ? fsnotify_first_mark+0x350/0x350 [ 607.993577] ? __fsnotify_parent+0xcc/0x420 [ 607.997901] ? ioctl_preallocate+0x300/0x300 [ 608.002313] ? __fget_light+0x2e9/0x430 [ 608.006290] ? fget_raw+0x20/0x20 [ 608.009749] ? __sb_end_write+0xd9/0x110 [ 608.013826] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 608.019365] ? fput+0x130/0x1a0 [ 608.022649] ? ksys_write+0x1ae/0x260 [ 608.026453] ? security_file_ioctl+0x94/0xc0 [ 608.030890] ksys_ioctl+0xa9/0xd0 [ 608.034344] __x64_sys_ioctl+0x73/0xb0 [ 608.038237] do_syscall_64+0x1b9/0x820 [ 608.042157] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 608.047522] ? syscall_return_slowpath+0x5e0/0x5e0 [ 608.052465] ? trace_hardirqs_on_caller+0x310/0x310 [ 608.057480] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 608.062496] ? recalc_sigpending_tsk+0x180/0x180 [ 608.067254] ? kasan_check_write+0x14/0x20 [ 608.071498] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 608.076378] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 608.081583] RIP: 0033:0x457579 14:04:45 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x4000000, &(0x7f0000003700)={0x77359400}) [ 608.084789] Code: 1d b4 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 b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 608.103714] RSP: 002b:00007f7e05cddc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 608.111424] RAX: ffffffffffffffda RBX: 00007f7e05cddc90 RCX: 0000000000457579 [ 608.118694] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000004 [ 608.125958] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 608.133223] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7e05cde6d4 [ 608.140491] R13: 00000000004c04c1 R14: 00000000004d0660 R15: 0000000000000007 [ 608.160311] CPU: 0 PID: 5282 Comm: syz-executor3 Not tainted 4.19.0-rc5-next-20180928+ #84 [ 608.168748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 608.178134] Call Trace: [ 608.178163] dump_stack+0x1d3/0x2c4 [ 608.178188] ? dump_stack_print_info.cold.2+0x52/0x52 [ 608.178213] ? is_bpf_text_address+0xd3/0x170 [ 608.184434] should_fail.cold.4+0xa/0x17 [ 608.184454] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 608.184480] ? save_stack+0xa9/0xd0 [ 608.194144] ? save_stack+0x43/0xd0 14:04:45 executing program 2: mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) [ 608.203289] ? kasan_kmalloc+0xc7/0xe0 [ 608.203311] ? kasan_slab_alloc+0x12/0x20 [ 608.203329] ? kmem_cache_alloc+0x12e/0x730 [ 608.210568] ? vm_area_dup+0x7a/0x230 [ 608.210585] ? __split_vma+0xae/0x570 [ 608.210604] ? split_vma+0xa3/0xe0 [ 608.219159] ? kernel_mbind+0xa1f/0xe80 [ 608.219174] ? __x64_sys_mbind+0xe1/0x1a0 [ 608.219192] ? do_syscall_64+0x1b9/0x820 [ 608.219212] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 608.219235] ? fs_reclaim_acquire+0x20/0x20 [ 608.219253] ? lock_downgrade+0x900/0x900 [ 608.219269] ? lock_release+0x970/0x970 [ 608.219291] ? mem_cgroup_handle_over_high+0x130/0x130 [ 608.242820] ? check_same_owner+0x330/0x330 [ 608.242838] ? lock_downgrade+0x900/0x900 [ 608.242863] __should_failslab+0x124/0x180 [ 608.264705] should_failslab+0x9/0x14 [ 608.264722] kmem_cache_alloc+0x2be/0x730 [ 608.264741] ? kasan_kmalloc+0xc7/0xe0 [ 608.276519] block nbd0: shutting down sockets [ 608.278467] __mpol_dup+0x98/0x420 [ 608.278484] ? new_page+0x540/0x540 [ 608.278499] ? memcpy+0x45/0x50 14:04:45 executing program 5: r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x208000, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x4e21, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268}, &(0x7f0000000200)=0x10) [ 608.278515] ? vm_area_dup+0x1a8/0x230 [ 608.278530] ? vm_area_alloc+0x1d0/0x1d0 [ 608.278564] vma_dup_policy+0x49/0xc0 [ 608.290752] __split_vma+0x15e/0x570 [ 608.290770] ? vmacache_find+0x61/0x310 [ 608.290802] split_vma+0xa3/0xe0 [ 608.325091] kernel_mbind+0xa1f/0xe80 [ 608.325109] ? __fsnotify_parent+0xcc/0x420 [ 608.325130] ? __mpol_equal+0x370/0x370 [ 608.340618] ? __sb_end_write+0xd9/0x110 [ 608.340659] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 608.354213] ? fput+0x130/0x1a0 [ 608.357504] ? ksys_write+0x1ae/0x260 14:04:46 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) [ 608.357524] ? trace_hardirqs_on+0xbd/0x310 [ 608.357536] ? __ia32_sys_read+0xb0/0xb0 [ 608.357555] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 608.357572] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 608.357592] __x64_sys_mbind+0xe1/0x1a0 [ 608.375124] do_syscall_64+0x1b9/0x820 [ 608.375149] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 608.393825] ? syscall_return_slowpath+0x5e0/0x5e0 [ 608.398770] ? trace_hardirqs_on_caller+0x310/0x310 [ 608.403837] ? prepare_exit_to_usermode+0x3b0/0x3b0 14:04:46 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) [ 608.408857] ? recalc_sigpending_tsk+0x180/0x180 [ 608.408875] ? kasan_check_write+0x14/0x20 [ 608.408896] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 608.408918] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 608.427934] RIP: 0033:0x457579 [ 608.431139] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 608.450050] RSP: 002b:00007f0ea929ec78 EFLAGS: 00000246 ORIG_RAX: 00000000000000ed [ 608.457787] RAX: ffffffffffffffda RBX: 00007f0ea929ec90 RCX: 0000000000457579 [ 608.465071] RDX: 0000000000000000 RSI: 0000000000002000 RDI: 0000000020769000 [ 608.465079] RBP: 000000000072bf00 R08: 0000000000000001 R09: 0000000000000000 [ 608.465089] R10: 000000002016e000 R11: 0000000000000246 R12: 00007f0ea929f6d4 [ 608.465097] R13: 00000000004c27bc R14: 00000000004d3a68 R15: 0000000000000003 14:04:46 executing program 5: r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x208000, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x4e21, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268}, &(0x7f0000000200)=0x10) [ 608.519863] block nbd0: Receive control failed (result -22) [ 608.526621] block nbd0: shutting down sockets 14:04:46 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:04:46 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0xec0, &(0x7f0000003700)={0x77359400}) 14:04:46 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:04:46 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0x1269) 14:04:46 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000001fa2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:04:46 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:04:46 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0xac0, &(0x7f0000003700)={0x77359400}) 14:04:46 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0xfaff, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:04:46 executing program 5: r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x208000, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x4e21, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268}, &(0x7f0000000200)=0x10) 14:04:46 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x40030000000000, &(0x7f0000003700)={0x77359400}) 14:04:46 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2004, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:04:46 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:04:46 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000ecdaa2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') [ 608.858129] block nbd0: shutting down sockets 14:04:46 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0x1264) 14:04:46 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x1000000, &(0x7f0000003700)={0x77359400}) 14:04:46 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x201e, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:04:46 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:04:46 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x400000000000000, &(0x7f000016e000), 0x1, 0x0) 14:04:46 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:04:46 executing program 5: socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r0 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x208000, 0x0) recvfrom$inet(r1, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x4e21, @remote}, 0x10) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268}, &(0x7f0000000200)=0x10) 14:04:46 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r1, 0x300, 0x70bd28, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffff2a7}]}, 0x24}, 0x1, 0x0, 0x0, 0x4010}, 0x44005) eventfd(0x400) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) setsockopt(r0, 0xe, 0xcd27, &(0x7f00000002c0)="35e185eba334296d8733a93f5542a5338d8ae84e16a2ae3b21bfd015ae3fbfa9849df21bf1a56b7527a17a7ca828c4da62dc1411835446898691cf0eeb1cf8ab57b7da2ff449ea327c0820e7d57ac61348afadbd8ab13cb742278c8e9401de627218d45d16e7205298580345b0f210a13a128356d267f09f1c02e90b737684c3f60ba1cd835e18488a578028e9103a434844b4cbd296cc766665fc6155c2cccf260385ae874b83b2a6017d966c3110712855c677a0b776ff1446d5596ea8f39cf55c348b2eb77d262842e3f5b44342fea42794fd9d2f03cf78bca2dbfe9919dcccd85ee032b838961c764a3a36d698", 0xef) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000000280)={0x1, 0x40000bff, &(0x7f00000001c0)="b2706aa1a6374fae5dae58b0d824b71f498665d9bb56d6cbdfd3b70810e78e91ef76105316abd3a9a80bc773eb088376b33fe0d7891461128afc2ed066e3284d8a25511845c98d9fc318a27e07a624f7cd8d04a59cdc7bcbee8d6b67aed9385a4e8abe7048135f66f4ff389038fd4e5d4e", &(0x7f0000000240)="792624933d46b22753094facfc05c2bb4d41fb788b3ede46c15eb565f1916eeb4fab50f3cc877b8b367d67c789712b173e1c497620", 0x71, 0x35}) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0xfffffffffffffe61, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) 14:04:46 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000ed15a2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') [ 609.087388] block nbd0: shutting down sockets 14:04:46 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0x1278) 14:04:46 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0xf0ffffffffffff, &(0x7f000016e000), 0x1, 0x0) 14:04:46 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:04:46 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x95e8}, 0x4) 14:04:46 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0xfffff000, &(0x7f000016e000), 0x1, 0x0) 14:04:46 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000f5eca2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:04:46 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) [ 609.284418] block nbd0: shutting down sockets 14:04:47 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0xc0045878) 14:04:47 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) r1 = syz_open_dev$dmmidi(&(0x7f0000000580)='/dev/dmmidi#\x00', 0x9, 0x80001) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f00000006c0)={0xc8, &(0x7f00000005c0)=""/200}) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x2, 0x3c3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x13e3, 0x2, 0x4, 0x6, 0x1, 0x101, 0x0, 0x8001, r2}, 0xfffffffffffffe74) sendmsg$unix(r0, &(0x7f0000000540)={&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000440)=[{&(0x7f00000001c0)="fcf50968e2add0a1677521f3e3e1847090c98fe78f77f996e778f0db2ad4b31f504cba3dc8ebca8f478af1a5f20d7cabbb8496b0ec613b1018a39b06d63cb6983311439677", 0x45}, {&(0x7f0000000240)="dde31bd0618dea8cbff976c885b530f8bc55ae7f58635b959aa673b268350dfa0ccf9d673f367ba4d627c6454aa7809b7695a7bb66c947e19171f06b0109aa7ee9f77b222aa81eb3f6540ed129c6f2ef955fea806a838725a06cc42f2f4912cfd7e572f998af2b864afc4083922016193e0b948827d7e0010c68828642c943c27b06", 0x82}, {&(0x7f0000000300)="51a94eff284153ea0f1a059b530ae76835778199734f26dc7a40bfa13791f64b6441a08c203098d6bc68b0a856df3fa61709cdaeb2039809cdf0635ba8a577c9d30f23bb249684e58ad6957bc95235056735cbfa165a5f", 0x57}, {&(0x7f0000000380)="f1423f2fca0b1f1e9e51cd54da249e6591a390399f637dbeb862fdab223e806319738bbb6f63ec23d7eacb6a47dc277ffa2417f69e2734f5db2cdcfc5fd3f92cb5bbb2604f4ddbc273dd25fdf4db5145473d5413523312cc481b3c8dc3a7a06a4d6a9c982c69ed15ca9437726e016d3abaf0124d419aca5f94b30b9be32a986ee58b8bbc1e0b983b044bc8afa724e48d54cd7c0d", 0x94}], 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="28000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB='\x00\x00', @ANYRES32=r0, @ANYRES32=r0], 0x98, 0x80}, 0x8000) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) 14:04:47 executing program 5: socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r0 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x208000, 0x0) recvfrom$inet(r1, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x4e21, @remote}, 0x10) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268}, &(0x7f0000000200)=0x10) 14:04:47 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x1e000000, &(0x7f000016e000), 0x1, 0x0) 14:04:47 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:04:47 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) time(&(0x7f0000000000)) 14:04:47 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0xf000, &(0x7f000016e000), 0x1, 0x0) 14:04:47 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000ececa2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') [ 609.497243] block nbd0: shutting down sockets 14:04:47 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0x127c) 14:04:47 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x0, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:04:47 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0xffffffffffffff8a, 0x0, 0x0, 0x2b1) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0xb, 0x20}], 0x1) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) 14:04:47 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x400000, &(0x7f000016e000), 0x1, 0x0) 14:04:47 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x0, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:04:47 executing program 5: socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r0 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x208000, 0x0) recvfrom$inet(r1, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x4e21, @remote}, 0x10) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268}, &(0x7f0000000200)=0x10) 14:04:47 executing program 1: r0 = socket(0x10, 0x803, 0x0) getcwd(&(0x7f0000000140)=""/166, 0xa6) r1 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x10001, 0x200) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000200)={0x100000000000, 0x14b5b5e2, 0x1, 'queue0\x00', 0x8}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f00000000c0)=0x3, 0x1) accept4(r0, &(0x7f0000000000)=@xdp, &(0x7f0000000080)=0x80, 0x80000) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xfffffffffffffda8}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) 14:04:47 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000fe00a2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:04:47 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x0, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) [ 609.707347] block nbd0: shutting down sockets 14:04:47 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0x127d) 14:04:47 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0xf0ffff, &(0x7f000016e000), 0x1, 0x0) 14:04:47 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x0, 0x0) 14:04:47 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x1f000000, &(0x7f000016e000), 0x1, 0x0) 14:04:47 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x4000000, &(0x7f000016e000), 0x1, 0x0) 14:04:47 executing program 5: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x0, &(0x7f0000000040)}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x208000, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x4e21, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268}, &(0x7f0000000200)=0x10) 14:04:47 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"69000022000000eda2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:04:47 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000380)={0x0, 0x0, 0x391}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000003c0)={0x0, 0x0, 0x7ff}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000080)={0x0, r2}) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000007000)={r1, r1, 0x4, 0x7, &(0x7f0000004300), 0x0, 0x100000001, 0x7f, 0x8, 0xe1, 0x1, 0x888, "adfc2b1e715e8d0884136dd10ae987d5a851fdf49691dec0a4b69d8a6f8499ceefa6d4a1882f6734ea3f7416a31a5a69c99e1c8e213d9b0e63b462b860d9d8b39c0f0adcb9c6ef055ddb42c4bd5e65473eb2bc75daf0c4e12cfbfd22ccb04838ceb0ea10c2e7bd2d11"}) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000000140)={{0x0, 0x1, 0x3, 0x5, 0x8, 0x5, 0x0, 0x40, 0x2, 0x1, 0x10000, 0x9}, {0x3000, 0xf000, 0x8, 0x100000001, 0x75a, 0xfffffffffffffffa, 0x8dd, 0x400, 0x7bd4, 0x8, 0x100000001, 0x4}, {0xf000, 0xf000, 0x9, 0x0, 0x9, 0x0, 0x2, 0x54, 0xfd, 0x574, 0x0, 0x80000001}, {0xf003, 0x115000, 0x1f, 0x0, 0x8, 0x101, 0x1ff, 0x8, 0x7f, 0x7, 0x7, 0x6}, {0xf005, 0x0, 0xc, 0x1f, 0x9, 0x8, 0x2, 0xfffffffffffffff7, 0x2, 0xd9a0, 0x101, 0x4f}, {0x3000, 0x2, 0x0, 0x6, 0x1ff, 0x10001, 0x3f, 0x9, 0x100000001, 0x4, 0x8, 0x8001}, {0x0, 0x2000, 0xf, 0x100000000, 0x4bcbe641, 0x6, 0x7, 0x1000, 0x3, 0x100000001, 0x40, 0xffffffffffff7fff}, {0x3005, 0xd001, 0xe, 0x4207, 0x0, 0x2, 0x3, 0x9, 0x4, 0x8001, 0xb5, 0x3}, {0x10000, 0x1f000}, {0x5004, 0x1000}, 0x1, 0x0, 0x6000, 0x20, 0x5, 0x3000, 0x1, [0x401, 0xdb7, 0x1ff, 0xab]}) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f0000000340)) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00000000c0)={r3}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000280)=@assoc_value, &(0x7f00000002c0)=0x8) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x40) sendmmsg$nfc_llcp(r0, &(0x7f0000006e00)=[{&(0x7f0000000400)={0x27, 0x1, 0x1, 0x7, 0x7, 0x47db, "c0482f319cc6d0f76c675158589d8bb1294b029de8ebc7da51ebf65cbda005772aacb46a2820093204caac3541255ecb792f2e9571e813e7230c07b92e178f", 0x29}, 0x60, &(0x7f0000002940)=[{&(0x7f0000000480)="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0x1000}, 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0x1000}], 0xa, &(0x7f0000005b40)={0xb8, 0x19f, 0x200, "e3d2c54c3b0f59fbc743db2b8bf5e74360140bf989511510d9c92ae7bc9c766199fc151190c9b2e52dc5aef60a8685567e2e0ce581f82eaafdab87ec6d4b3d996fbaf9bb0211c04fc93bd683305c03ecbaebf462e1946150f59496df9eb61fc755877dedb433b6b1a4944180b41f334b3ab46ee025463f82d1eb9fa312e7d45056e019bde3b06c2748d78ec23ac308346f24253c52a07982b13b373cff60d7a8279d"}, 0xb8, 0x4080}, {&(0x7f0000005c00)={0x27, 0x1, 0x2, 0x7, 0xfffffffffffffc01, 0x800, "b98aeffc5be1f14f94d69c01aab404aa87626d2ba46a55092ea9e04178db41186f5f0ec84999a07a45993aedd4301318b678094c0979bf5b729cef0616af4a", 0x7}, 0x60, &(0x7f0000006d00)=[{&(0x7f0000005c80)="f11bc45afdfc626df0a6732b2f176a77d1be170172f090bb002240a6392e54d815d83af554dcb3e0c2693e1a0047bb21b47c091f4ac4f86502357a90ce0cd91a5cbe2bf2a96001950417abc44f8d624cc8aa5fd13c863c2cdb94abfc66793caff80c6ed38291e816733af667246f956bf8b5b27b", 0x74}, {&(0x7f0000005d00)="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", 0x1000}], 0x2, &(0x7f0000006d40)=ANY=[@ANYBLOB="c00000000000000019010000ffc0eef2aaa5db97bed0e14c0aa113ce1a03016ec039c93e16921400eedb693afc78ebb33d00e1ad4280d5444b8cc8605b3335ba5c451b588b14b32256bf6d29b3ff49e33ede4a3ed2027a6f1f0d9a9fb9c6f25617ec3a6e526a1d9a499bf2a381467bb847c642f6e3ab38fd01b610c573d4910cab9c1b0ab0b618572fa6927493eb2127a964ea0a2d5a4b57edd2e5bbcf7c9ff0ce059c9e8b21bb1d511860084aa72c7bf3669711d34a8e6bf1b3bd06a0000000"], 0xc0, 0x801}], 0x6, 0x4000) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x22, &(0x7f0000006f80)=""/113, &(0x7f0000000300)=0xfffffffffffffecd) 14:04:47 executing program 2: r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x208000, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x4e21, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268}, &(0x7f0000000200)=0x10) [ 609.987192] block nbd0: shutting down sockets 14:04:47 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0x127b) 14:04:47 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x1f00000000000000, &(0x7f000016e000), 0x1, 0x0) 14:04:47 executing program 1: r0 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x20, @empty, 0x18f}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={r1, 0xffffffffffffff6e, "696437d0b05a2dc4c777123347bfe41cf5dbea72046e8a3d8f"}, &(0x7f0000000180)=0x21) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) 14:04:47 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x1e, &(0x7f000016e000), 0x1, 0x0) 14:04:47 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0x1268) [ 610.150128] block nbd0: shutting down sockets 14:04:47 executing program 5: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x0, &(0x7f0000000040)}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x208000, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x4e21, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268}, &(0x7f0000000200)=0x10) 14:04:47 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000ed16a2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:04:47 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x2) bind(r0, &(0x7f0000000040)=@llc={0x1a, 0x1b, 0x1, 0x4, 0x9df, 0x4}, 0x80) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @local}}, 0xc83, 0x401, 0x9, 0x6, 0xb0}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={r1, 0x2db, 0x6, 0x2}, 0x10) r2 = socket(0x10, 0x5, 0x0) setsockopt$sock_int(r2, 0x1, 0x136dc39ddebb58e2, &(0x7f0000000100)=0x2, 0x4) sendto(r2, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000240)={'veth0\x00', {0x2, 0x4e23, @local}}) recvmmsg(r2, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) 14:04:47 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x8000000000000000, &(0x7f000016e000), 0x1, 0x0) 14:04:48 executing program 2: socket$packet(0x11, 0x40000000000a, 0x300) r0 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x208000, 0x0) recvfrom$inet(r1, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x4e21, @remote}, 0x10) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268}, &(0x7f0000000200)=0x10) 14:04:48 executing program 5: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x0, &(0x7f0000000040)}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x208000, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x4e21, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268}, &(0x7f0000000200)=0x10) [ 610.357714] block nbd0: shutting down sockets 14:04:48 executing program 1: r0 = socket(0x10, 0x805, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b00000000000000a1", 0xffffffe5, 0x0, 0x0, 0x411) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) 14:04:48 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0xab05) 14:04:48 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x4000, &(0x7f000016e000), 0x1, 0x0) 14:04:48 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) 14:04:48 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0xf0, &(0x7f000016e000), 0x1, 0x0) 14:04:48 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000ece0a2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:04:48 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) 14:04:48 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x1f00, &(0x7f000016e000), 0x1, 0x0) [ 610.637620] block nbd0: shutting down sockets 14:04:48 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0x125d) 14:04:48 executing program 5: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x208000, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x4e21, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268}, &(0x7f0000000200)=0x10) 14:04:48 executing program 2 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:04:48 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x4, &(0x7f000016e000), 0x1, 0x0) 14:04:48 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000ed1ea2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:04:48 executing program 1: r0 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x3, @local, 0xd33}}, 0x7ff, 0x40, 0x2, 0x0, 0x10}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x1}, 0x8) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) [ 610.773118] FAULT_INJECTION: forcing a failure. [ 610.773118] name failslab, interval 1, probability 0, space 0, times 0 14:04:48 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) r1 = accept4(r0, &(0x7f0000000000)=@ax25, &(0x7f0000000080)=0x80, 0x800) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) prctl$setname(0xf, &(0x7f00000000c0)='\'vboxnet1nodev,@%$\x00') setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000280)={{&(0x7f0000000140)=""/238, 0xee}, &(0x7f0000000240), 0x2}, 0x20) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) [ 610.837369] block nbd0: shutting down sockets [ 610.848578] CPU: 0 PID: 5622 Comm: syz-executor2 Not tainted 4.19.0-rc5-next-20180928+ #84 [ 610.857011] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 610.866375] Call Trace: [ 610.868981] dump_stack+0x1d3/0x2c4 [ 610.872628] ? dump_stack_print_info.cold.2+0x52/0x52 [ 610.877847] ? dput.part.25+0x26d/0x790 [ 610.881842] should_fail.cold.4+0xa/0x17 14:04:48 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x400000000000, &(0x7f000016e000), 0x1, 0x0) [ 610.885918] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 610.891058] ? mark_held_locks+0x130/0x130 [ 610.895303] ? lock_release+0x970/0x970 [ 610.899298] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 610.904849] ? _parse_integer+0x134/0x180 [ 610.909012] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 610.909028] ? _kstrtoull+0x188/0x250 [ 610.909052] ? _parse_integer+0x180/0x180 [ 610.909070] ? lock_release+0x970/0x970 [ 610.909091] ? check_same_owner+0x330/0x330 [ 610.930868] ? fs_reclaim_acquire+0x20/0x20 14:04:48 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x1e00000000000000, &(0x7f000016e000), 0x1, 0x0) [ 610.935206] ? lock_downgrade+0x900/0x900 [ 610.939370] ? check_same_owner+0x330/0x330 [ 610.943706] ? change_prot_numa+0x80/0x80 [ 610.947898] __should_failslab+0x124/0x180 [ 610.952150] should_failslab+0x9/0x14 [ 610.955963] kmem_cache_alloc+0x2be/0x730 [ 610.960129] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 610.965162] vm_area_dup+0x7a/0x230 [ 610.968827] ? vm_area_alloc+0x1d0/0x1d0 [ 610.972901] ? __vma_adjust+0x1810/0x1810 [ 610.977081] __split_vma+0xae/0x570 [ 610.980718] ? vmacache_find+0x61/0x310 [ 610.984699] split_vma+0xa3/0xe0 14:04:48 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x1e00, &(0x7f000016e000), 0x1, 0x0) [ 610.988087] kernel_mbind+0xa1f/0xe80 [ 610.991896] ? __fsnotify_parent+0xcc/0x420 [ 610.996256] ? __mpol_equal+0x370/0x370 [ 611.000239] ? __sb_end_write+0xd9/0x110 [ 611.004322] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 611.009866] ? fput+0x130/0x1a0 [ 611.013153] ? ksys_write+0x1ae/0x260 [ 611.016967] ? trace_hardirqs_on+0xbd/0x310 [ 611.021297] ? __ia32_sys_read+0xb0/0xb0 [ 611.025374] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 611.030768] ? __bpf_trace_preemptirq_template+0x30/0x30 14:04:48 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0xfffffffffffff000, &(0x7f000016e000), 0x1, 0x0) [ 611.036242] __x64_sys_mbind+0xe1/0x1a0 [ 611.040237] do_syscall_64+0x1b9/0x820 [ 611.044166] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 611.049548] ? syscall_return_slowpath+0x5e0/0x5e0 [ 611.054491] ? trace_hardirqs_on_caller+0x310/0x310 [ 611.059522] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 611.064552] ? recalc_sigpending_tsk+0x180/0x180 [ 611.069319] ? kasan_check_write+0x14/0x20 [ 611.073569] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 611.078427] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 611.083630] RIP: 0033:0x457579 14:04:48 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000)=0x400000000000000, 0x1, 0x0) [ 611.086832] Code: 1d b4 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 b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 611.105739] RSP: 002b:00007fe1de197c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000ed [ 611.113483] RAX: ffffffffffffffda RBX: 00007fe1de197c90 RCX: 0000000000457579 [ 611.120754] RDX: 0000000000000000 RSI: 0000000000002000 RDI: 0000000020769000 [ 611.128038] RBP: 000000000072bf00 R08: 0000000000000001 R09: 0000000000000000 14:04:48 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0x401070cd) [ 611.135330] R10: 000000002016e000 R11: 0000000000000246 R12: 00007fe1de1986d4 [ 611.142601] R13: 00000000004c27bc R14: 00000000004d3a68 R15: 0000000000000003 14:04:48 executing program 5: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x208000, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x4e21, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268}, &(0x7f0000000200)=0x10) 14:04:48 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000)=0x4000000, 0x1, 0x0) 14:04:48 executing program 2 (fault-call:2 fault-nth:1): mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) [ 611.238072] FAULT_INJECTION: forcing a failure. [ 611.238072] name failslab, interval 1, probability 0, space 0, times 0 [ 611.259457] CPU: 0 PID: 5666 Comm: syz-executor2 Not tainted 4.19.0-rc5-next-20180928+ #84 [ 611.267902] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 611.277264] Call Trace: [ 611.279877] dump_stack+0x1d3/0x2c4 [ 611.283533] ? dump_stack_print_info.cold.2+0x52/0x52 [ 611.288750] ? is_bpf_text_address+0xd3/0x170 [ 611.293279] should_fail.cold.4+0xa/0x17 [ 611.297356] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 611.302489] ? save_stack+0xa9/0xd0 [ 611.306134] ? save_stack+0x43/0xd0 [ 611.309775] ? kasan_kmalloc+0xc7/0xe0 [ 611.313692] ? kasan_slab_alloc+0x12/0x20 [ 611.317854] ? kmem_cache_alloc+0x12e/0x730 [ 611.322189] ? vm_area_dup+0x7a/0x230 [ 611.326257] ? __split_vma+0xae/0x570 [ 611.330075] ? split_vma+0xa3/0xe0 [ 611.333626] ? kernel_mbind+0xa1f/0xe80 [ 611.337613] ? __x64_sys_mbind+0xe1/0x1a0 [ 611.341773] ? do_syscall_64+0x1b9/0x820 [ 611.345885] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 611.351244] ? fs_reclaim_acquire+0x20/0x20 [ 611.355562] ? lock_downgrade+0x900/0x900 [ 611.359710] ? lock_release+0x970/0x970 [ 611.363690] ? mem_cgroup_handle_over_high+0x130/0x130 [ 611.368957] ? check_same_owner+0x330/0x330 [ 611.373276] ? lock_downgrade+0x900/0x900 [ 611.377431] __should_failslab+0x124/0x180 [ 611.381658] should_failslab+0x9/0x14 [ 611.385458] kmem_cache_alloc+0x2be/0x730 [ 611.389593] ? kasan_kmalloc+0xc7/0xe0 [ 611.393486] __mpol_dup+0x98/0x420 [ 611.397050] ? new_page+0x540/0x540 [ 611.400678] ? memcpy+0x45/0x50 [ 611.403947] ? vm_area_dup+0x1a8/0x230 [ 611.407822] ? vm_area_alloc+0x1d0/0x1d0 [ 611.411873] vma_dup_policy+0x49/0xc0 [ 611.415667] __split_vma+0x15e/0x570 [ 611.419378] ? vmacache_find+0x61/0x310 [ 611.423355] split_vma+0xa3/0xe0 [ 611.426712] kernel_mbind+0xa1f/0xe80 [ 611.430501] ? __fsnotify_parent+0xcc/0x420 [ 611.434824] ? __mpol_equal+0x370/0x370 [ 611.438814] ? __sb_end_write+0xd9/0x110 [ 611.442870] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 611.448410] ? fput+0x130/0x1a0 [ 611.451684] ? ksys_write+0x1ae/0x260 [ 611.455476] ? trace_hardirqs_on+0xbd/0x310 [ 611.459806] ? __ia32_sys_read+0xb0/0xb0 [ 611.463882] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 611.469237] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 611.474693] __x64_sys_mbind+0xe1/0x1a0 [ 611.478661] do_syscall_64+0x1b9/0x820 [ 611.482542] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 611.487934] ? syscall_return_slowpath+0x5e0/0x5e0 [ 611.492871] ? trace_hardirqs_on_caller+0x310/0x310 [ 611.497884] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 611.502892] ? recalc_sigpending_tsk+0x180/0x180 [ 611.507659] ? kasan_check_write+0x14/0x20 [ 611.511887] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 611.516754] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 611.521960] RIP: 0033:0x457579 14:04:49 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000ed1fa2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:04:49 executing program 1: r0 = socket(0x1, 0x2, 0x6) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x5, 0x4) r1 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) 14:04:49 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000)=0x1e000000, 0x1, 0x0) [ 611.525158] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 611.544090] RSP: 002b:00007fe1de197c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000ed [ 611.551840] RAX: ffffffffffffffda RBX: 00007fe1de197c90 RCX: 0000000000457579 [ 611.559117] RDX: 0000000000000000 RSI: 0000000000002000 RDI: 0000000020769000 [ 611.566374] RBP: 000000000072bf00 R08: 0000000000000001 R09: 0000000000000000 [ 611.573637] R10: 000000002016e000 R11: 0000000000000246 R12: 00007fe1de1986d4 [ 611.580898] R13: 00000000004c27bc R14: 00000000004d3a68 R15: 0000000000000003 14:04:49 executing program 1: r0 = socket(0x10, 0x80000, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) mincore(&(0x7f0000ffd000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/119) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="1a00d9df", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000005c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="660000002f621acbd5af5fe0582e3174bc350b0300255d50be3127545ae6b4d30700000000000000715cf1f4641049c0c8809437466015e4bf367400d17c81df7ef12cdd94cae55e92b6b29fabbee49b63a31cf22a5c9b2c1c84fd1efb66377d0c6ca78ce27a6057cb1c5d71bef3821571f8e4f87f18495060aa6eda04eaa02f786db0e145cbe4213cafa53b119497625fed306798763977e4a3fc23afb76a0e0922e7c22f281a45d3f85eb6d221bba28bc4805787a11f29ff023ddde341"], &(0x7f0000000300)=0x6e) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000380)={0x0, 0xc0, "0c3ad6fd2b19612870edf7e4f4d6e0b3c8feb7429a8443c267ed5b56a25df4153f2cb10030cd666119e5dab8667908806a041cfcde0aef6e54d58fa47ef30a707349b9949f356cf63de61183201963d6a25d210d9d1f43a5d8f82e7795dcca6790a4feb6ebc3f0e4fae248bc61315e2aa6a8e922160dd4ee0a9718a94ed83505c4ee7ec907f3b61e300da57bbb910408c1e841d424a82143b4142ae7db9e66c2b9b606c7a2fb036db19884b2f329d492027b6e95468ce307ad91c375f826c2ad"}, &(0x7f0000000480)=0xc8) setsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000000140)="5752d33dcb093f2107e21b0feb5d2f07fb52f50dd68ddad6cbae4ccb91fb91260046b9d34e4244c311702be42608afa7401b", 0x32) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000004c0)={0x0, 0x8, 0x7, [0x3, 0x8, 0x6, 0x5, 0x805, 0x9, 0xfffffffffffffffd]}, &(0x7f0000000500)=0x16) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000540)={0x0, 0x1ff, 0x30}, &(0x7f0000000580)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000340)={r1, 0x8}, &(0x7f0000000200)=0x8) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00000001c0)=0x5e, &(0x7f0000000240)=0x2) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) [ 611.613148] block nbd0: shutting down sockets 14:04:49 executing program 2 (fault-call:2 fault-nth:2): mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:04:49 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000)=0xf0, 0x1, 0x0) 14:04:49 executing program 5: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x208000, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x4e21, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268}, &(0x7f0000000200)=0x10) 14:04:49 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0xc020660b) 14:04:49 executing program 1: r0 = socket(0x13, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x8e, &(0x7f0000000240)=""/130, &(0x7f0000000300)=0x82) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x4000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000000040)=0x8) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000200)={&(0x7f0000000080), 0x10, &(0x7f00000001c0)={&(0x7f0000000140)={0x5, 0x0, 0x401, {}, {r2, r3/1000+10000}, {0x3, 0x100000001, 0x2, 0x81}, 0x1, @can={{0x2, 0x40, 0xb3d, 0x7}, 0x2, 0x0, 0x0, 0x0, "cfc15db4a1672ddf"}}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) 14:04:49 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000)=0x1f00, 0x1, 0x0) [ 611.750198] FAULT_INJECTION: forcing a failure. [ 611.750198] name failslab, interval 1, probability 0, space 0, times 0 14:04:49 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"6900002200000060a2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:04:49 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0xfec9, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) [ 611.840400] CPU: 0 PID: 5696 Comm: syz-executor2 Not tainted 4.19.0-rc5-next-20180928+ #84 [ 611.848867] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 611.848875] Call Trace: [ 611.848902] dump_stack+0x1d3/0x2c4 [ 611.848926] ? dump_stack_print_info.cold.2+0x52/0x52 [ 611.848956] should_fail.cold.4+0xa/0x17 [ 611.873768] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 611.878915] ? lock_downgrade+0x900/0x900 [ 611.883086] ? kernel_mbind+0xa1f/0xe80 [ 611.887080] ? kasan_check_read+0x11/0x20 [ 611.887097] ? do_raw_spin_unlock+0xa7/0x2f0 [ 611.887117] ? validate_mm+0x153/0x630 [ 611.887135] ? lock_downgrade+0x900/0x900 [ 611.887157] ? uprobe_mmap+0x19f/0x1110 [ 611.903734] ? fs_reclaim_acquire+0x20/0x20 [ 611.903754] ? lock_downgrade+0x900/0x900 [ 611.903777] ? check_same_owner+0x330/0x330 [ 611.912091] ? kasan_check_write+0x14/0x20 [ 611.912116] __should_failslab+0x124/0x180 [ 611.912134] should_failslab+0x9/0x14 [ 611.912158] kmem_cache_alloc+0x2be/0x730 [ 611.924847] ? __vma_adjust+0xab6/0x1810 [ 611.924868] vm_area_dup+0x7a/0x230 [ 611.924888] ? vm_area_alloc+0x1d0/0x1d0 [ 611.937061] __split_vma+0xae/0x570 [ 611.937080] ? vmacache_find+0x61/0x310 [ 611.937099] split_vma+0xa3/0xe0 [ 611.937121] kernel_mbind+0xa9a/0xe80 [ 611.937142] ? __fsnotify_parent+0xcc/0x420 [ 611.959838] ? __mpol_equal+0x370/0x370 [ 611.959859] ? __sb_end_write+0xd9/0x110 [ 611.959882] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 611.959901] ? fput+0x130/0x1a0 [ 611.971985] ? ksys_write+0x1ae/0x260 [ 611.972008] ? trace_hardirqs_on+0xbd/0x310 [ 611.972022] ? __ia32_sys_read+0xb0/0xb0 [ 611.972060] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 611.984912] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 611.984935] __x64_sys_mbind+0xe1/0x1a0 [ 611.984956] do_syscall_64+0x1b9/0x820 [ 611.984979] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 611.993096] ? syscall_return_slowpath+0x5e0/0x5e0 [ 611.993118] ? trace_hardirqs_on_caller+0x310/0x310 [ 611.993136] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 611.993155] ? recalc_sigpending_tsk+0x180/0x180 14:04:49 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000)=0x400000, 0x1, 0x0) [ 611.993176] ? kasan_check_write+0x14/0x20 [ 612.002598] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 612.002624] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 612.002642] RIP: 0033:0x457579 [ 612.002667] Code: 1d b4 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 b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 612.012074] RSP: 002b:00007fe1de197c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000ed 14:04:49 executing program 5: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x208000, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x4e21, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268}, &(0x7f0000000200)=0x10) 14:04:49 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0x1262) 14:04:49 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000)=0xf0ffffffffffff, 0x1, 0x0) [ 612.012092] RAX: ffffffffffffffda RBX: 00007fe1de197c90 RCX: 0000000000457579 [ 612.012102] RDX: 0000000000000000 RSI: 0000000000002000 RDI: 0000000020769000 [ 612.012111] RBP: 000000000072bf00 R08: 0000000000000001 R09: 0000000000000000 [ 612.012122] R10: 000000002016e000 R11: 0000000000000246 R12: 00007fe1de1986d4 [ 612.012130] R13: 00000000004c27bc R14: 00000000004d3a68 R15: 0000000000000003 [ 612.052602] block nbd0: shutting down sockets 14:04:49 executing program 2 (fault-call:2 fault-nth:3): mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:04:49 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f00000000c0)={0x7, 0x3, 0x4443, 0x80000001, 0x1}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x80, 0x0) mq_timedreceive(r1, &(0x7f0000000240)=""/238, 0xee, 0x90, &(0x7f0000000040)={0x77359400}) sendto(r1, &(0x7f0000000080)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) [ 612.234311] FAULT_INJECTION: forcing a failure. [ 612.234311] name failslab, interval 1, probability 0, space 0, times 0 [ 612.258838] CPU: 1 PID: 5740 Comm: syz-executor2 Not tainted 4.19.0-rc5-next-20180928+ #84 [ 612.267273] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 612.276629] Call Trace: [ 612.276658] dump_stack+0x1d3/0x2c4 [ 612.276687] ? dump_stack_print_info.cold.2+0x52/0x52 [ 612.282906] ? is_bpf_text_address+0xd3/0x170 [ 612.282929] should_fail.cold.4+0xa/0x17 [ 612.282952] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 612.292653] ? save_stack+0xa9/0xd0 [ 612.292674] ? save_stack+0x43/0xd0 [ 612.309069] ? kasan_kmalloc+0xc7/0xe0 [ 612.312964] ? kasan_slab_alloc+0x12/0x20 [ 612.312980] ? kmem_cache_alloc+0x12e/0x730 [ 612.312996] ? vm_area_dup+0x7a/0x230 [ 612.313017] ? __split_vma+0xae/0x570 [ 612.325265] ? split_vma+0xa3/0xe0 [ 612.325283] ? kernel_mbind+0xa9a/0xe80 [ 612.325304] ? __x64_sys_mbind+0xe1/0x1a0 [ 612.332629] ? do_syscall_64+0x1b9/0x820 [ 612.332652] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 612.332680] ? fs_reclaim_acquire+0x20/0x20 [ 612.340791] ? lock_downgrade+0x900/0x900 [ 612.340809] ? lock_release+0x970/0x970 [ 612.340829] ? mem_cgroup_handle_over_high+0x130/0x130 [ 612.340851] ? check_same_owner+0x330/0x330 [ 612.350255] ? lock_downgrade+0x900/0x900 [ 612.350281] __should_failslab+0x124/0x180 [ 612.350300] should_failslab+0x9/0x14 [ 612.350319] kmem_cache_alloc+0x2be/0x730 [ 612.358772] ? kasan_kmalloc+0xc7/0xe0 [ 612.358806] __mpol_dup+0x98/0x420 [ 612.358823] ? new_page+0x540/0x540 [ 612.358843] ? memcpy+0x45/0x50 [ 612.368092] ? vm_area_dup+0x1a8/0x230 [ 612.368108] ? vm_area_alloc+0x1d0/0x1d0 [ 612.368130] vma_dup_policy+0x49/0xc0 [ 612.368150] __split_vma+0x15e/0x570 [ 612.376603] ? vmacache_find+0x61/0x310 [ 612.376623] split_vma+0xa3/0xe0 [ 612.376643] kernel_mbind+0xa9a/0xe80 [ 612.384672] ? __fsnotify_parent+0xcc/0x420 [ 612.384697] ? __mpol_equal+0x370/0x370 [ 612.384719] ? __sb_end_write+0xd9/0x110 [ 612.392742] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 612.392757] ? fput+0x130/0x1a0 [ 612.392776] ? ksys_write+0x1ae/0x260 [ 612.411146] ? trace_hardirqs_on+0xbd/0x310 [ 612.418641] ? __ia32_sys_read+0xb0/0xb0 [ 612.418663] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 612.418686] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 612.473915] __x64_sys_mbind+0xe1/0x1a0 [ 612.477905] do_syscall_64+0x1b9/0x820 [ 612.481810] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 612.487180] ? syscall_return_slowpath+0x5e0/0x5e0 [ 612.492118] ? trace_hardirqs_on_caller+0x310/0x310 [ 612.497421] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 612.502451] ? recalc_sigpending_tsk+0x180/0x180 [ 612.507217] ? kasan_check_write+0x14/0x20 [ 612.511458] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 612.516313] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 612.521506] RIP: 0033:0x457579 [ 612.524707] Code: 1d b4 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 b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 612.543609] RSP: 002b:00007fe1de197c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000ed [ 612.551321] RAX: ffffffffffffffda RBX: 00007fe1de197c90 RCX: 0000000000457579 [ 612.558595] RDX: 0000000000000000 RSI: 0000000000002000 RDI: 0000000020769000 [ 612.565863] RBP: 000000000072bf00 R08: 0000000000000001 R09: 0000000000000000 [ 612.573131] R10: 000000002016e000 R11: 0000000000000246 R12: 00007fe1de1986d4 14:04:50 executing program 5: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x208000, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x4e21, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268}, &(0x7f0000000200)=0x10) 14:04:50 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000)=0x1e00000000000000, 0x1, 0x0) 14:04:50 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'bond_slave_1\x00', {0x2, 0x4e20, @loopback}}) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) [ 612.580401] R13: 00000000004c27bc R14: 00000000004d3a68 R15: 0000000000000003 14:04:50 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000)=0x8000000000000000, 0x1, 0x0) 14:04:50 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"69000022000017eda2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:04:50 executing program 1: r0 = socket(0x10, 0x80005, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) [ 612.637285] block nbd0: shutting down sockets 14:04:50 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0x125f) 14:04:50 executing program 2 (fault-call:2 fault-nth:4): mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:04:50 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xffffffffffff0000, 0x10c80) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000040)={0x2, 0x4001, 0x7ca, 0x3, 0x4}) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) 14:04:50 executing program 5: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x208000, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x4e21, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268}, &(0x7f0000000200)=0x10) 14:04:50 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000)=0xfffff000, 0x1, 0x0) [ 612.809609] FAULT_INJECTION: forcing a failure. [ 612.809609] name failslab, interval 1, probability 0, space 0, times 0 [ 612.828121] block nbd0: shutting down sockets [ 612.842022] CPU: 1 PID: 5774 Comm: syz-executor2 Not tainted 4.19.0-rc5-next-20180928+ #84 [ 612.850625] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 612.859982] Call Trace: [ 612.860011] dump_stack+0x1d3/0x2c4 [ 612.860036] ? dump_stack_print_info.cold.2+0x52/0x52 [ 612.860067] should_fail.cold.4+0xa/0x17 [ 612.860094] ? kasan_kmalloc+0xc7/0xe0 [ 612.866304] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 612.866323] ? kernel_mbind+0xa9a/0xe80 [ 612.866339] ? __x64_sys_mbind+0xe1/0x1a0 [ 612.866363] ? do_syscall_64+0x1b9/0x820 [ 612.884593] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 612.884611] ? save_stack+0x43/0xd0 [ 612.884632] ? kasan_kmalloc+0xc7/0xe0 [ 612.902175] ? kasan_slab_alloc+0x12/0x20 [ 612.902191] ? kmem_cache_alloc+0x12e/0x730 [ 612.902209] ? split_vma+0xa3/0xe0 [ 612.902226] ? kernel_mbind+0xa9a/0xe80 [ 612.902246] ? validate_mm+0x153/0x630 [ 612.921751] ? lock_downgrade+0x900/0x900 [ 612.921770] ? uprobe_mmap+0x19f/0x1110 [ 612.921801] ? validate_mm+0x386/0x630 [ 612.921824] ? fs_reclaim_acquire+0x20/0x20 [ 612.937807] ? lock_downgrade+0x900/0x900 [ 612.937826] ? kasan_check_read+0x11/0x20 [ 612.937848] ? check_same_owner+0x330/0x330 [ 612.937866] ? lock_downgrade+0x900/0x900 [ 612.937887] __should_failslab+0x124/0x180 [ 612.962845] should_failslab+0x9/0x14 [ 612.970882] kmem_cache_alloc+0x2be/0x730 [ 612.975054] mpol_set_shared_policy+0x570/0x9d0 [ 612.975079] ? mpol_put_task_policy+0x80/0x80 [ 612.975101] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 612.975118] ? __split_vma+0x3ec/0x570 [ 612.975140] ? vmacache_find+0x61/0x310 [ 612.984305] shmem_set_policy+0x6c/0x90 [ 612.984321] ? shmem_get_policy+0xe0/0xe0 [ 612.984339] kernel_mbind+0xb1e/0xe80 14:04:50 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000faeca2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:04:50 executing program 2 (fault-call:2 fault-nth:5): mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) [ 612.984357] ? __fsnotify_parent+0xcc/0x420 [ 612.984379] ? __mpol_equal+0x370/0x370 [ 612.993809] ? __sb_end_write+0xd9/0x110 [ 612.993834] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 612.993849] ? fput+0x130/0x1a0 [ 612.993866] ? ksys_write+0x1ae/0x260 [ 612.993889] ? trace_hardirqs_on+0xbd/0x310 [ 613.001826] ? __ia32_sys_read+0xb0/0xb0 [ 613.001849] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 613.001870] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 613.001890] __x64_sys_mbind+0xe1/0x1a0 [ 613.001913] do_syscall_64+0x1b9/0x820 [ 613.009848] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 613.009869] ? syscall_return_slowpath+0x5e0/0x5e0 [ 613.009889] ? trace_hardirqs_on_caller+0x310/0x310 [ 613.009908] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 613.009926] ? recalc_sigpending_tsk+0x180/0x180 [ 613.009948] ? kasan_check_write+0x14/0x20 [ 613.018234] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 613.018258] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 613.018278] RIP: 0033:0x457579 [ 613.027886] Code: 1d b4 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 b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 613.027895] RSP: 002b:00007fe1de197c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000ed [ 613.027914] RAX: ffffffffffffffda RBX: 00007fe1de197c90 RCX: 0000000000457579 [ 613.027923] RDX: 0000000000000000 RSI: 0000000000002000 RDI: 0000000020769000 [ 613.027933] RBP: 000000000072bf00 R08: 0000000000000001 R09: 0000000000000000 [ 613.027942] R10: 000000002016e000 R11: 0000000000000246 R12: 00007fe1de1986d4 [ 613.027951] R13: 00000000004c27bc R14: 00000000004d3a68 R15: 0000000000000003 [ 613.071727] FAULT_INJECTION: forcing a failure. [ 613.071727] name failslab, interval 1, probability 0, space 0, times 0 [ 613.082937] CPU: 1 PID: 5796 Comm: syz-executor2 Not tainted 4.19.0-rc5-next-20180928+ #84 [ 613.091826] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 613.091832] Call Trace: [ 613.091856] dump_stack+0x1d3/0x2c4 [ 613.091878] ? dump_stack_print_info.cold.2+0x52/0x52 [ 613.124009] ? __kernel_text_address+0xd/0x40 [ 613.124034] ? unwind_get_return_address+0x61/0xa0 [ 613.139015] should_fail.cold.4+0xa/0x17 [ 613.139036] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 613.139066] ? save_stack+0xa9/0xd0 [ 613.230612] ? kasan_kmalloc+0xc7/0xe0 [ 613.234520] ? kasan_slab_alloc+0x12/0x20 [ 613.238684] ? kmem_cache_alloc+0x12e/0x730 [ 613.238703] ? mpol_set_shared_policy+0x570/0x9d0 [ 613.238718] ? shmem_set_policy+0x6c/0x90 [ 613.238733] ? kernel_mbind+0xb1e/0xe80 [ 613.238754] ? __x64_sys_mbind+0xe1/0x1a0 [ 613.247935] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 613.247957] ? lock_downgrade+0x900/0x900 [ 613.247974] ? uprobe_mmap+0x19f/0x1110 [ 613.247995] ? validate_mm+0x386/0x630 [ 613.277605] ? fs_reclaim_acquire+0x20/0x20 [ 613.281944] ? lock_downgrade+0x900/0x900 [ 613.286100] ? kasan_check_read+0x11/0x20 [ 613.290265] ? check_same_owner+0x330/0x330 [ 613.294608] ? trace_hardirqs_on+0xbd/0x310 [ 613.298949] ? lock_downgrade+0x900/0x900 [ 613.303376] __should_failslab+0x124/0x180 [ 613.307635] should_failslab+0x9/0x14 14:04:50 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000)=0x4000, 0x1, 0x0) 14:04:50 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000)=0x4, 0x1, 0x0) 14:04:50 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000)=0x400000000000, 0x1, 0x0) 14:04:50 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000)=0xf000, 0x1, 0x0) 14:04:50 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000)=0xfffffffffffff000, 0x1, 0x0) [ 613.311445] kmem_cache_alloc+0x2be/0x730 [ 613.315608] ? mpol_set_shared_policy+0x570/0x9d0 [ 613.320471] mpol_set_shared_policy+0x596/0x9d0 [ 613.325622] ? mpol_put_task_policy+0x80/0x80 [ 613.330140] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 613.335697] ? __split_vma+0x3ec/0x570 [ 613.339601] ? vmacache_find+0x61/0x310 [ 613.343588] shmem_set_policy+0x6c/0x90 [ 613.347577] ? shmem_get_policy+0xe0/0xe0 [ 613.351732] kernel_mbind+0xb1e/0xe80 [ 613.355536] ? __fsnotify_parent+0xcc/0x420 [ 613.359876] ? __mpol_equal+0x370/0x370 [ 613.363848] ? __sb_end_write+0xd9/0x110 [ 613.367914] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 613.373458] ? fput+0x130/0x1a0 [ 613.376739] ? ksys_write+0x1ae/0x260 [ 613.380532] ? trace_hardirqs_on+0xbd/0x310 [ 613.384849] ? __ia32_sys_read+0xb0/0xb0 [ 613.388902] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 613.394255] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 613.399703] __x64_sys_mbind+0xe1/0x1a0 [ 613.403670] do_syscall_64+0x1b9/0x820 [ 613.407555] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 613.412918] ? syscall_return_slowpath+0x5e0/0x5e0 [ 613.417846] ? trace_hardirqs_on_caller+0x310/0x310 [ 613.422853] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 613.427859] ? recalc_sigpending_tsk+0x180/0x180 [ 613.432604] ? kasan_check_write+0x14/0x20 [ 613.436828] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 613.441664] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 613.446839] RIP: 0033:0x457579 [ 613.450022] Code: 1d b4 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 b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 613.468908] RSP: 002b:00007fe1de197c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000ed [ 613.476603] RAX: ffffffffffffffda RBX: 00007fe1de197c90 RCX: 0000000000457579 [ 613.483857] RDX: 0000000000000000 RSI: 0000000000002000 RDI: 0000000020769000 [ 613.491114] RBP: 000000000072bf00 R08: 0000000000000001 R09: 0000000000000000 [ 613.498376] R10: 000000002016e000 R11: 0000000000000246 R12: 00007fe1de1986d4 [ 613.505640] R13: 00000000004c27bc R14: 00000000004d3a68 R15: 0000000000000003 14:04:51 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000)=0x1e, 0x1, 0x0) 14:04:51 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0x125e) 14:04:51 executing program 1: r0 = socket(0x10, 0x803, 0x3) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x393, 0x8eb}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in={{0x2, 0x4e20, @local}}, 0x1, 0x2}, 0x90) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000200)={0x280000000000, {{0x2, 0x4e21, @multicast1}}, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xe}}}}, 0x108) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x2, &(0x7f0000003700)={0x77359400}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) 14:04:51 executing program 5: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x208000, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x4e21, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268}, &(0x7f0000000200)=0x10) 14:04:51 executing program 2 (fault-call:2 fault-nth:6): mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:04:51 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000ed03a2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:04:51 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000)=0x1f00000000000000, 0x1, 0x0) 14:04:51 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x411, 0x1) ioctl$IOC_PR_PREEMPT_ABORT(0xffffffffffffffff, 0x401870cc, &(0x7f0000000040)={0x1000000000000001, 0x7e9, 0x80000000, 0x9}) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000000180)={"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"}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r2, 0x80000000, 0x6d, 0x9}, 0x10) 14:04:51 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:04:51 executing program 5: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x208000, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x4e21, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268}, &(0x7f0000000200)=0x10) 14:04:51 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0xab09) 14:04:51 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000)=0xf0ffff, 0x1, 0x0) [ 613.728184] block nbd0: shutting down sockets 14:04:51 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'lo\x00', 0x80000001}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={r1, 0xc, "6d16e56d442e3037a0d74651"}, &(0x7f0000000140)=0x14) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) 14:04:51 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"69000022000008eda2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:04:51 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000)=0x1f000000, 0x1, 0x0) 14:04:51 executing program 5: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x208000, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x4e21, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268}, &(0x7f0000000200)=0x10) [ 613.888364] block nbd0: shutting down sockets 14:04:51 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0xfaff, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:04:51 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0x127e) 14:04:51 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x80000, 0x0) write$P9_RLOPEN(r1, &(0x7f00000000c0)={0x18, 0xd, 0x1, {{0x0, 0x1, 0x8}, 0xffffffffffffffe1}}, 0x18) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x103000, 0x0) ioctl$UI_DEV_CREATE(r2, 0x5501) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) uname(&(0x7f0000000000)=""/1) 14:04:51 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000)=0x1e00, 0x1, 0x0) 14:04:51 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x4, 0x0) 14:04:51 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="d1b9b684fecdc3a35206d063f99eb7f06447a74d438c1793f8c967c73d623a116a80358c8f2e88a509b4c5bd515228f6b10eaf2533837d34f0dea94f178e618704f7cf6790f56ec08a47c1ab64045d532f22a2d7d29b28062acd5671486bf71c849769bface5368d04e792619e0cf052e91b80f174e818ced9ef5a1ad9e9e222a5e8a1aa5d8bf29cdb8799d9aa04de6844056c14dd28d44c2317ca63fc9548dc8f2ceed781ad908ef64e7ed100d741c60d4a6f2f1fc6f1d3a4080b1c791b1ad4089243c9f9b4", 0xc6, 0x10, &(0x7f0000000140)=@sco={0x1f, {0x2, 0x3ff, 0x1, 0xbe, 0x6, 0x400}}, 0x80) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) 14:04:51 executing program 5: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x208000, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x4e21, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268}, &(0x7f0000000200)=0x10) 14:04:51 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2004, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:04:51 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"6900002200000aeda2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') [ 614.097335] block nbd0: shutting down sockets 14:04:51 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0x401070c9) 14:04:51 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x1f000000) 14:04:51 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x201e, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:04:51 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x301401, 0x40) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000040)=0xc4bf) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) [ 614.222951] block nbd0: shutting down sockets 14:04:51 executing program 5: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x208000, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x4e21, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268}, &(0x7f0000000200)=0x10) 14:04:51 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x1e000000) 14:04:51 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0xc0189436) 14:04:51 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x1f00000000000000, &(0x7f000016e000), 0x1, 0x0) 14:04:52 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0xfffffffffffff000) 14:04:52 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) 14:04:52 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000dceca2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') [ 614.387259] block nbd0: shutting down sockets 14:04:52 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0x1260) 14:04:52 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x1e000000, &(0x7f000016e000), 0x1, 0x0) 14:04:52 executing program 5: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x208000, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x4e21, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268}, &(0x7f0000000200)=0x10) 14:04:52 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x8000000000000000) 14:04:52 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000d8eca2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:04:52 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000100)=0x10000, 0xfffffed0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000000040)=0xe8) recvfrom$packet(r0, &(0x7f0000000000)=""/57, 0x39, 0x100, &(0x7f0000000080)={0x11, 0xf6, r1, 0x1, 0x3, 0x6, @local}, 0x14) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f00000002c0)={0x20, 0x7f, 0x8, 0x6, 0x4}) r2 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0xc7, 0x80000) setsockopt$inet6_mreq(r0, 0x29, 0x200014, &(0x7f0000000380)={@remote, r1}, 0x6) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00000003c0)={0x5, &(0x7f0000000340)=[{0x6, 0xb5, 0x1, 0xfffffffffffffe01}, {0x9, 0x3, 0x4, 0x800}, {0x101, 0x0, 0x9, 0x1}, {0xffff, 0x323, 0x1, 0x3}, {0x80000001, 0x1, 0x6, 0x4}]}, 0x10) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f00000000c0), &(0x7f0000000240)=0xc) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000000300)=0x3005) 14:04:52 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x1f00000000000000) 14:04:52 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x1e00, &(0x7f000016e000), 0x1, 0x0) 14:04:52 executing program 5: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x208000, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x4e21, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268}, &(0x7f0000000200)=0x10) 14:04:52 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0x401070ca) [ 614.617693] block nbd0: shutting down sockets 14:04:52 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x1e00000000000000) 14:04:52 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0xf0ffff) 14:04:52 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"6900002200006000a2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:04:52 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x1e00000000000000, &(0x7f000016e000), 0x1, 0x0) 14:04:52 executing program 1: socketpair$inet(0x2, 0x1, 0x0, &(0x7f0000000000)) r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000000040)="7c3945eb81cddd837d95846f23cd0b1ad2737e3a01eaaa7e", 0x18, 0x40004, &(0x7f0000000080)=@llc={0x1a, 0x311, 0x1000, 0x1, 0xf11, 0x0, @dev={[], 0xf}}, 0x80) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0xffffffffffffff56, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) 14:04:52 executing program 5: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x208000, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x4e21, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268}, &(0x7f0000000200)=0x10) 14:04:52 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0x127f) [ 614.788721] block nbd0: shutting down sockets 14:04:52 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x4) 14:04:52 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x8000000000000000, &(0x7f000016e000), 0x1, 0x0) 14:04:52 executing program 1: r0 = socket(0x2, 0x80004, 0x203) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000040)=0x10000002, 0x4) sendto(r0, &(0x7f00000002c0)="120000001200e7ef007b003c2600000000a12361ca595a02f36bb7a9ff6dfdb81083db78ea3a3b502a8c9e3c03ddabde848d15254bb0befef3062a154a86d9599b6e5e37c1d5f38b313b1f20d9ff20b1ab004f6212e07e59e912a8a00905f7d911502e768d6980df9f7d3b05981c946ca09fab612eaf5830cdd697c459be11f5cddeeb1486db90585e18b08da67a437c29bbab91e18fee33bc3dcaa33483022f127dd1745114084e32132948846ca382ce75cfd38a3e9cb95cd42a829562ff749ad5e0d93ce99ebf86a0b3d383749aa2b5a8cdd7da4735172cd8ce4e552e154cc1e103dda42d861b82244911cb9043dd103d", 0xfffffffffffffeda, 0x4007c, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4000000000000, 0x0) r2 = semget(0x1, 0x2, 0x4000008) semctl$IPC_RMID(r2, 0x0, 0x0) ioctl$SG_GET_SG_TABLESIZE(r1, 0x227f, &(0x7f0000000080)) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f00000000c0)=0x71) 14:04:52 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x1e) 14:04:52 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0xfffff000, &(0x7f000016e000), 0x1, 0x0) 14:04:52 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000000)=""/19, 0x13}, {&(0x7f0000000040)=""/12, 0xc}, {&(0x7f0000000080)=""/58, 0x3a}, {&(0x7f0000000140)=""/252, 0xfc}, {&(0x7f0000000240)=""/162, 0xa2}, {&(0x7f0000000300)=""/245, 0xf5}, {&(0x7f00000000c0)=""/48, 0x30}], 0x7) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) 14:04:52 executing program 5: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x208000, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x4e21, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268}, &(0x7f0000000200)=0x10) 14:04:52 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000ece9a2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') [ 615.007712] block nbd0: shutting down sockets 14:04:52 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0xfffff000) 14:04:52 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0x40081271) 14:04:52 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x0, 0x2}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x0, 0xfff}, &(0x7f00000000c0)=0x8) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1}) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) 14:04:52 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0xf0ffff, &(0x7f000016e000), 0x1, 0x0) 14:04:52 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x400000000000000, &(0x7f000016e000), 0x1, 0x0) 14:04:52 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x4000) 14:04:52 executing program 5: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x208000, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x4e21, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268}, &(0x7f0000000200)=0x10) 14:04:52 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000ecefa2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:04:52 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000340)=0x100, 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/206, 0xce}, {&(0x7f0000000080)=""/31, 0x1f}], 0x2, &(0x7f0000000240)=""/187, 0xbb, 0x5}, 0x2) [ 615.237947] block nbd0: shutting down sockets 14:04:52 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0x5450) 14:04:52 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x4000000) 14:04:52 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x1f000000, &(0x7f000016e000), 0x1, 0x0) 14:04:53 executing program 1: r0 = socket(0x10, 0x803, 0xff) ioctl$SCSI_IOCTL_GET_BUS_NUMBER(0xffffffffffffffff, 0x5386, &(0x7f0000000140)) socketpair(0x1, 0xa, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SCSI_IOCTL_GET_PCI(r1, 0x5387, &(0x7f0000000040)) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000fc0)=""/4096, &(0x7f0000000080)=0x1000) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x68) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, r3) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) 14:04:53 executing program 5: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x4e21, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268}, &(0x7f0000000200)=0x10) [ 615.359425] block nbd0: shutting down sockets 14:04:53 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0x5460) 14:04:53 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0xf000) 14:04:53 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x4000, &(0x7f000016e000), 0x1, 0x0) 14:04:53 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"6900002200000d5ca2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:04:53 executing program 1: r0 = socket(0x10, 0x803, 0x0) socket$inet6(0xa, 0x6, 0x7fff) fsetxattr$security_smack_transmute(r0, &(0x7f0000000080)='security.SMACK64TRANSMUTE\x00', &(0x7f00000000c0)='TRUE', 0x4, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x697f, 0x0) ioctl$RTC_PLL_GET(r1, 0x80207011, &(0x7f0000000040)) 14:04:53 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x1f00) 14:04:53 executing program 1: r0 = socket(0x10, 0x807, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20000, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) [ 615.578144] block nbd0: shutting down sockets 14:04:53 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0x4020940d) 14:04:53 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x4000000, &(0x7f000016e000), 0x1, 0x0) 14:04:53 executing program 5: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x4e21, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268}, &(0x7f0000000200)=0x10) 14:04:53 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x1e00) 14:04:53 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0xf0, &(0x7f000016e000), 0x1, 0x0) 14:04:53 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000ecdda2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:04:53 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x200002) sendto(r0, &(0x7f0000cfefee)="12001a001200e7ef0000", 0x12, 0x40, 0x0, 0xb05d98c1) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) 14:04:53 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x400000, &(0x7f000016e000), 0x1, 0x0) 14:04:53 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0xf0ffffffffffff) 14:04:53 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0x5451) [ 615.828520] block nbd0: shutting down sockets 14:04:53 executing program 1: r0 = socket(0x10, 0x803, 0x0) prctl$setmm(0x23, 0x3, &(0x7f0000ff9000/0x4000)=nil) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) 14:04:53 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0xf0ffffffffffff, &(0x7f000016e000), 0x1, 0x0) 14:04:53 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x400000000000000) 14:04:53 executing program 5: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x4e21, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268}, &(0x7f0000000200)=0x10) 14:04:53 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000ed21a2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:04:53 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x478200, 0x80) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x7fffffff) r1 = socket(0x8, 0x7, 0xfffffffffffffffd) r2 = shmget$private(0x0, 0x1000, 0x1040, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_LOCK(r2, 0xb) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) [ 615.994088] block nbd0: shutting down sockets 14:04:53 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0xfffffffffffff000, &(0x7f000016e000), 0x1, 0x0) 14:04:53 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0xab00) 14:04:53 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0xf0) 14:04:53 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x400000000000, &(0x7f000016e000), 0x1, 0x0) 14:04:53 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) getpeername$packet(r0, &(0x7f0000000500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000540)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000640)={&(0x7f0000000580)=@delqdisc={0xbc, 0x25, 0xe00, 0x70bd28, 0x25dfdbfe, {0x0, r1, {0x4, 0xc}, {0x6, 0x7}, {0x5, 0xf}}, [@TCA_RATE={0x8, 0x5, {0x9, 0x1f}}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x8}, @TCA_STAB={0x88, 0x8, [@TCA_STAB_BASE={0x1c, 0x1, {0x2, 0x7, 0x9346, 0x200, 0x3, 0x3, 0x4, 0x7}}, @TCA_STAB_DATA={0x18, 0x2, [0x8, 0x2, 0x800, 0x1ff, 0x5, 0x5, 0x7, 0x9, 0x0]}, @TCA_STAB_BASE={0x1c, 0x1, {0x1, 0x100000000, 0x81, 0x7, 0x2b1b4798d561e88d, 0x80, 0x6, 0x1}}, @TCA_STAB_DATA={0x18, 0x2, [0xfffffffffffffffb, 0x7, 0x2, 0x800, 0x0, 0x1, 0x36, 0x100, 0x10001, 0x8c38]}, @TCA_STAB_BASE={0x1c, 0x1, {0x8, 0x2, 0x60, 0x6, 0x2, 0x3, 0x4, 0x8}}]}]}, 0xbc}}, 0x48c5) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) 14:04:53 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000ecf9a2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') [ 616.197401] block nbd0: shutting down sockets 14:04:53 executing program 5: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x4e21, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268}, &(0x7f0000000200)=0x10) 14:04:53 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x400000) 14:04:53 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0x1263) 14:04:53 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0xf000, &(0x7f000016e000), 0x1, 0x0) 14:04:53 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'sit0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x21}}}) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x400, 0x0) write$9p(r1, &(0x7f0000000080)="bdc2530a5436392005dd16ccc965964ad2771f44cc9528c06d212f2f56edbf01b4881130c1f9e752d1e09792c433f7b851d00295a639c8695e51b3800bbd2265c75c5162a419452807ffd51ba423b0b6b80de7c55d85b52391f7de258623658ba88f47186e3452095888090e5acaa0267a127a9739e8", 0x76) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) 14:04:54 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x400000000000) 14:04:54 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x1f00, &(0x7f000016e000), 0x1, 0x0) [ 616.372750] block nbd0: shutting down sockets 14:04:54 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0x80081272) 14:04:54 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000100)=0x2, 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) accept4$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2710, @host}, 0xfffffffffffffe91, 0x80800) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) 14:04:54 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"6900002200000300a2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:04:54 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x40006, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:04:54 executing program 5: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x4e21, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268}, &(0x7f0000000200)=0x10) 14:04:54 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x4, &(0x7f000016e000), 0x1, 0x0) 14:04:54 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) openat$smack_task_current(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/self/attr/current\x00', 0x2, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0x4e}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) recvmmsg(r0, &(0x7f0000000440)=[{{&(0x7f0000000000)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000080)=""/49, 0x31}, {&(0x7f0000000140)=""/204, 0xcc}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/54, 0x36}, {&(0x7f0000000240)=""/73, 0x49}, {&(0x7f00000002c0)=""/160, 0xa0}], 0x6, &(0x7f0000000400)=""/35, 0x23, 0xfffffffffffff000}, 0x1800000000}], 0x1, 0x20, &(0x7f0000000480)={0x0, 0x989680}) 14:04:54 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x40000, 0x0) sendmsg$rds(r1, &(0x7f0000000480)={&(0x7f0000000100)={0x2, 0x4e24, @broadcast}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000140)=""/53, 0x35}], 0x1, &(0x7f0000000340)=[@cswp={0x58, 0x114, 0x7, {{0x80000000000000, 0x5}, &(0x7f00000001c0)=0x5, &(0x7f0000000200)=0x10000, 0x1, 0x401, 0x7, 0x6, 0x1, 0x6}}, @zcopy_cookie={0x18, 0x114, 0xc, 0x5}, @mask_fadd={0x58, 0x114, 0x8, {{0x5, 0x800000000}, &(0x7f0000000240), &(0x7f0000000280)=0x8001, 0x41a9, 0x1, 0x7, 0x4, 0x6e, 0x3}}, @fadd={0x58, 0x114, 0x6, {{0x8, 0x89}, &(0x7f00000002c0)=0xfa, &(0x7f0000000300)=0xfffffffffffffffc, 0x5718dc61, 0x7, 0x2c67, 0x357, 0x20, 0x9}}], 0x120, 0x24004000}, 0x8000) ptrace$getregset(0x4204, r0, 0x200, &(0x7f0000000080)={&(0x7f0000000000)=""/77, 0x4d}) shmget$private(0x0, 0x1000, 0x1ce0, &(0x7f0000c8c000/0x1000)=nil) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) [ 616.577207] block nbd0: shutting down sockets 14:04:54 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0xab08) 14:04:54 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"69000022000003eda2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:04:54 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x1e, &(0x7f000016e000), 0x1, 0x0) 14:04:54 executing program 1: r0 = socket(0x10, 0x803, 0x0) eventfd2(0xd3c, 0x80001) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000180)=0x4) clock_settime(0x4, &(0x7f00000000c0)) socket$inet6(0xa, 0xa, 0x8) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0), 0x4ca, 0x0, &(0x7f0000003700)={0x77359400}) setrlimit(0xb, &(0x7f0000000100)={0x80000000, 0x4}) [ 616.677957] block nbd0: NBD_DISCONNECT [ 616.682014] block nbd0: Send disconnect failed -6 14:04:54 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000)=0x400000000000, 0x1, 0x0) 14:04:54 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x480000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0x6}, 0x4) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:04:54 executing program 5: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x0, &(0x7f0000001280)={0x2, 0x4e21, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268}, &(0x7f0000000200)=0x10) [ 616.752380] block nbd0: Disconnected due to user request. [ 616.771457] block nbd0: shutting down sockets 14:04:54 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0x127a) 14:04:54 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000)=0xf0ffffffffffff, 0x1, 0x0) 14:04:54 executing program 1: msgget(0x2, 0x20) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000380)='/dev/zero\x00', 0x480, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000000500)={&(0x7f00000003c0)={0x27, 0x0, 0x1, 0x6, 0x2, 0x8000, "8d937cf7eeceee33adac6a6c8b3a824fef3032f48dabda463d09eb1a09f23968ffa73df17b35158b54eb1c366f85dd1effadd3190a7de411aa7634567c01f3", 0xf}, 0x60, &(0x7f0000000480)=[{&(0x7f0000000440)="1215c86ecbd68e3c0576216b6099412fb863ef5fffb9758e38700fd0d3091c40e80ac2ed4cab437db1a30bf7710b", 0x2e}], 0x1, &(0x7f00000004c0)={0x38, 0x117, 0x5, "48b5105e18bcdc7dda840917465d66ff976e8947e006077238026ec1869396928f90d0"}, 0x38, 0x20000084}, 0x20000010) r1 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) r2 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x8, 0x200) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000000000)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0xfffffffffffffd86, &(0x7f0000002380), 0x0, &(0x7f0000000040)=""/191, 0x427}, 0xa8}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f00000002c0)=0xe8) fstat(r2, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000180)='./file0\x00', r3, r4) 14:04:54 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"6900002200000020a2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') [ 616.947270] block nbd0: shutting down sockets 14:04:54 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_targets\x00') fchdir(r0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f00005f7000/0x1000)=nil, 0x1000, 0x8001, &(0x7f0000000080)=0x3, 0xfffffffffffffffe, 0x0) 14:04:54 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0xab07) 14:04:54 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000)=0x4000, 0x1, 0x0) 14:04:54 executing program 5: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x0, &(0x7f0000001280)={0x2, 0x4e21, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268}, &(0x7f0000000200)=0x10) 14:04:54 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, &(0x7f0000000080)=0x80) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f00000000c0)=0x6, 0x4) r1 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) 14:04:54 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000)=0xf0, 0x1, 0x0) [ 617.128485] block nbd0: shutting down sockets 14:04:54 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x800000008010, 0xffffffffffffffff, 0xfffffffffffffffe) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) io_setup(0x10001, &(0x7f0000000000)) r0 = openat$apparmor_task_exec(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/attr/exec\x00', 0x2, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000001c40)='/dev/adsp#\x00', 0x5a69, 0x40) setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000001c80), 0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000800)=0x10, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000200)={{0x7, 0x7, 0x80, 0x9, '\x00', 0x40}, 0x0, [0x20, 0xb01, 0x2, 0x2, 0x7f, 0x2, 0x81, 0x1, 0x1, 0x1, 0xffff, 0x0, 0x7fff, 0x10001, 0x8, 0x3, 0x401, 0x8, 0x7, 0x80000001, 0x0, 0x8, 0x8000, 0x6, 0x4, 0x2, 0x0, 0x9, 0x4, 0x0, 0x8, 0x6a5, 0x8, 0xaab, 0x100000001, 0xfff, 0x4, 0x6, 0x7, 0x1e, 0x1, 0x30000000000000, 0x80000000, 0x4, 0x7, 0x0, 0x7, 0x7, 0x1000, 0x7f, 0x0, 0x1, 0x7ff, 0x4, 0x8000, 0x7, 0xffffffffffff0000, 0x1c000000000, 0x3, 0xe83b, 0x1, 0x5, 0x2, 0x6, 0xe8f7, 0xfffffffffffffff8, 0x5, 0x80000000, 0x200, 0xfffffffffffffbb3, 0x1000, 0x1b1, 0x3, 0x2, 0x3, 0x8, 0xfffffffffffffc01, 0x9, 0x3, 0x400, 0x8, 0x61c, 0x8, 0x7, 0xfffffffffffffff7, 0x325, 0x0, 0x6, 0x0, 0x214433ed, 0x4, 0x7fffffff, 0x6, 0x6, 0xffffffff, 0x0, 0x2, 0x2, 0x7, 0x8000, 0x2bc, 0xb, 0xfffffffffffffff7, 0x3, 0x8, 0xcae, 0x98, 0x100000001, 0x8, 0x1b, 0x1ff, 0x8, 0xb3ef, 0x3000000000000000, 0x2, 0x7f, 0x4, 0x2, 0x1000, 0xffffffff, 0x6, 0x80000000, 0x9, 0x7ff, 0x1, 0x9, 0x1, 0xfffffffffffffffe], {0x0, 0x989680}}) r3 = open(&(0x7f00000009c0)='./file0\x00', 0x40, 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f00000001c0)={'veth0_to_bond\x00', {0x2, 0x4e24, @remote}}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000700)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000840)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000740)=0xe8) fstat(r3, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000780)={r4, r5, r6}, 0xc) 14:04:54 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000ecfda2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:04:54 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0xab01) 14:04:54 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) ioctl$FS_IOC_GETVERSION(r0, 0x80087601, &(0x7f0000000140)) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x6) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8000, 0x242100) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000080)=0x4) 14:04:54 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000)=0x1e, 0x1, 0x0) 14:04:54 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0x1276) [ 617.284348] block nbd0: shutting down sockets 14:04:55 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x3f, 0x94400) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000080)=0x3) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000100)={r0, 0x0, 0x0, 0x1}) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f00000000c0)={0x90e6, 0x78f, 0x80, 0x600}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001280)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001140)=0x1008) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001180)={r1, @in6={{0xa, 0x4e20, 0x9, @remote, 0x9}}, 0xdda, 0xfffffffffffffffd}, &(0x7f0000001240)=0x90) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000140)={0xff4, {{0xa, 0x4e21, 0x80000000, @empty, 0x5}}, {{0xa, 0x4e24, 0x7, @local, 0x1}}}, 0x108) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) r2 = msgget(0x0, 0x404) msgctl$MSG_INFO(r2, 0xc, &(0x7f0000000000)=""/31) 14:04:55 executing program 5: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x0, &(0x7f0000001280)={0x2, 0x4e21, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268}, &(0x7f0000000200)=0x10) 14:04:55 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000000)={0x1000, &(0x7f0000000fc0)="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"}) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) 14:04:55 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000)=0x400000, 0x1, 0x0) 14:04:55 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000ed0ea2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:04:55 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f00000000c0)={&(0x7f00003d4000/0x4000)=nil, 0x4000}, &(0x7f0000000100)=0x10) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhci\x00', 0x0, 0x0) write$FUSE_NOTIFY_RETRIEVE(r1, &(0x7f0000000040)={0x30, 0x5, 0x0, {0x0, 0x1, 0x3}}, 0x30) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:04:55 executing program 1: set_thread_area(&(0x7f0000000840)={0x6, 0x20100800, 0x3000, 0x4, 0x2, 0x6c, 0xffffffff, 0x8, 0xc593, 0x6}) r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhci\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast1, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000000600)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000640)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000740)=0xe8) syz_mount_image$ntfs(&(0x7f0000000140)='ntfs\x00', &(0x7f0000000180)='./file0\x00', 0x7, 0x4, &(0x7f0000000480)=[{&(0x7f00000001c0)="1bff5d2dc9d049e73533a8cca8221d487c5630c906dfc36d96913ac79978ad2a0264c55dc975207c3f865a334c38d76de3dbcbc0dbc47d816f8d2829dad4cf66677b74edd41365c44e61aa9e553586c322f1e737823b5333510a1abf7afc8143f1d2000ba709b03c5978d4240f59f255fe978fc391f7e83b809e7e3648e12b0626b89285cdb4949698e8046b6eb4c3c9441078de4a83fcfc459dcecd6f4226c029fc551a75fc2f26f008a0b95623722f73fae28ab93116d9673664cd80c2fe00afe9ecee9e07877f08ff574c3f9d82ddc9f507023d06a44a49e2f3fb6d15b0f2c28bf5ab774a9d61c288b710d1", 0xed, 0x200}, {&(0x7f00000002c0)="b23e71db78ecf76b58b4f83f837b54c2ed49b9683bcebd2d91735b0f2a5141c0cd3747e3756efb04fea0583a0fd17630e2c9f3175fc3169130ce55ea71385d4b2ffcf2be50c51718551cfeccf432d403895cd520fdf8852b99d13678cfef1ef5d9c55e2768a2476d72a140ac64f2ebdb7a13f67612e325f80848a6f332ba4ed4b40d6c5f23ddaba1d64aeecb7fa97f0bce21b60b25b8b9457eab0fdb4547da5ff933851a5bfdbfe5a61d33f3", 0xac, 0x7fff}, {&(0x7f0000000380)="600f646a5e35169181599993a8c0d6fc36998054891e8a1e46e50350e214f401c2bbb77fb9c2a6884a30e2add88af2bb8af91f70b458da4f04c605b736b746124102631143e2bc3b15556e74e73c6d5921df26f8b0f891d71e66c4bf", 0x5c, 0xfffffffffffffffa}, {&(0x7f0000000400)="15670bd8e2602562db65a2bf97a78e29c0af5b69d30bdda2bdb74f6a7440d43ff9ec78d50e5f23af44555d555f6fcf48362c03162273adfedca03e8b9f97e2437f66d186d4230dec1614bb695d3c6818b4d194a699c067dc0ef906f411c564b5eff870766bd2ae4810a5303eac5cd3220bac6b51fb2f6e50f493c7936f", 0x7d, 0x86}], 0x2000, &(0x7f0000000780)={[{@dmask={'dmask', 0x3d, 0x1}}, {@disable_sparse_no='disable_sparse=no'}], [{@fowner_eq={'fowner', 0x3d, r2}}, {@hash='hash'}, {@measure='measure'}, {@smackfshat={'smackfshat', 0x3d, '/dev/vhci\x00'}}, {@uid_lt={'uid<', r3}}]}) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) 14:04:55 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000)=0x8000000000000000, 0x1, 0x0) [ 617.528489] block nbd0: shutting down sockets 14:04:55 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0x1267) 14:04:55 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@rc, &(0x7f0000000080)=0x80) mmap(&(0x7f0000f54000/0x2000)=nil, 0x2000, 0x1000008, 0x201c011, r0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x4, &(0x7f000016e000), 0x1, 0x0) 14:04:55 executing program 5: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x0, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268}, &(0x7f0000000200)=0x10) 14:04:55 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000)=0xf0ffff, 0x1, 0x0) 14:04:55 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) socket$inet6(0xa, 0x807, 0x0) 14:04:55 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000f3eca2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:04:55 executing program 3: r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000040)=0x14, 0x800) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2000000000000007, 0x31, r0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) r2 = getuid() r3 = getegid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000000c0)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) getresgid(&(0x7f0000000340), &(0x7f0000000380)=0x0, &(0x7f00000003c0)) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) rt_tgsigqueueinfo(r6, r6, 0xb, &(0x7f0000000900)={0x1f, 0x36, 0x20, 0x22d}) getgroups(0x1, &(0x7f00000004c0)=[0xffffffffffffffff]) fstat(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getegid() write$FUSE_DIRENTPLUS(r1, &(0x7f0000000580)={0x360, 0x0, 0x5, [{{0x4, 0x0, 0x0, 0x4, 0x2, 0x5, {0x2, 0x9, 0x4, 0xffffffff, 0x0, 0x400, 0x5, 0x2, 0x6, 0x9, 0x2, r2, r3, 0x9, 0x7}}, {0x2, 0x8000, 0x0, 0x9f}}, {{0x6, 0x2, 0xd1, 0x1000, 0xffffffffffffff50, 0xffffffffffffffff, {0x0, 0x683, 0x1, 0x1, 0x4, 0x139, 0x9, 0x0, 0x1, 0x2, 0x4, r4, r5, 0x9, 0x4}}, {0x4, 0x5, 0x20, 0x487b, 'GPLppp1wlan1eth1bdevmime_type+,*'}}, {{0x3, 0x2, 0x0, 0x800, 0x0, 0x8, {0x1, 0x4, 0x1, 0x6, 0x8, 0x8, 0xef, 0x9, 0x10001, 0x9, 0x20, r7, r8, 0x7fff, 0x3}}, {0x6, 0x40, 0x0, 0xc2d3}}, {{0x0, 0x3, 0x0, 0xdda5, 0x1, 0x5, {0x2, 0x2, 0xffffffffffffffff, 0xf3, 0x5, 0x0, 0x100, 0xce0, 0x1f, 0x0, 0x6, r9, r10, 0x117b03fa, 0x80000001}}, {0x1, 0xffff, 0x19, 0x3, 'system)useruservboxnet0::'}}, {{0x6, 0x1, 0x7c49, 0x1, 0x21f8e3a8, 0xfe, {0x1, 0x67df, 0x400, 0x7fff, 0xfff, 0x7, 0x7, 0x401, 0x9, 0xff, 0x200, r11, r12, 0xb941, 0x1f}}, {0x0, 0x40, 0x14, 0xee, '{nodev.$+systemuser\''}}]}, 0x360) 14:04:55 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000)=0x1f000000, 0x1, 0x0) 14:04:55 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0x401870c8) [ 617.767816] block nbd0: shutting down sockets 14:04:55 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000)=0x4000000, 0x1, 0x0) 14:04:55 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"69000022000018eda2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:04:55 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000240)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'vcan0\x00', 0x0}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000003c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000400)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000440)={'vcan0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000480)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000000580)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000005c0)={@multicast1, @loopback, 0x0}, &(0x7f0000000600)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@loopback}}, &(0x7f0000000740)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000780)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f00000007c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000800)={'team0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000840)={{{@in6=@ipv4={[], [], @broadcast}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000000940)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000002c00)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000002c40)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002cc0)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000002dc0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002e00)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000002f00)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000005ec0)={'vcan0\x00', 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000007380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000073c0)=0x14, 0x800) accept$packet(0xffffffffffffff9c, &(0x7f0000007480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000074c0)=0x14) accept4$packet(0xffffffffffffff9c, &(0x7f00000075c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000007600)=0x14, 0x800) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000007700)={@dev, @rand_addr, 0x0}, &(0x7f0000007740)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000007840)={'team0\x00', 0x0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000078c0)={0x0, @dev, @broadcast}, &(0x7f0000007900)=0xc) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000008140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000008100)={&(0x7f0000007940)={0x7b8, r1, 0x302, 0x70bd2a, 0x25dfdbfd, {}, [{{0x8, 0x1, r2}, {0x84, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0x9}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r3}}}]}}, {{0x8, 0x1, r4}, {0x240, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0x800}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r5}}, {0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x1ff}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0xf02}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0xb140000000000000}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0xffffffff}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r9}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x2c, 0x4, [{0x9, 0x7, 0x2, 0x58}, {0x1ff, 0x1, 0x100, 0xffffffffffffffe0}, {0x5, 0xfff, 0x7f, 0x80000001}, {0x449, 0x1b7, 0x7fff, 0xfffffffffffffffd}, {0x2, 0x6, 0x2fa, 0x9}]}}}]}}, {{0x8, 0x1, r10}, {0xfc, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x40}}, {0x8, 0x6, r11}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0x4}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x42}}, {0x8, 0x6, r12}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x100}}}]}}, {{0x8, 0x1, r13}, {0x1a0, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r14}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0xc, 0x4, 'random\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r15}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r16}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x1}}}]}}, {{0x8, 0x1, r17}, {0x7c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r18}}, {0x8}}}]}}, {{0x8, 0x1, r19}, {0x198, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x9981}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x6996}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r20}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r21}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r22}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x2}}}]}}]}, 0x7b8}, 0x1, 0x0, 0x0, 0x880}, 0x10) exit_group(0x98b4) 14:04:55 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='teql0\x00') sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) 14:04:55 executing program 5: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x0, @remote}, 0x10) bind$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268}, &(0x7f0000000200)=0x10) 14:04:55 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000)=0x1e000000, 0x1, 0x0) [ 617.979507] block nbd0: shutting down sockets 14:04:55 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0x1279) 14:04:55 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x54c, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:04:55 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000)=0xf000, 0x1, 0x0) 14:04:55 executing program 5: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x0, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268}, &(0x7f0000000200)=0x10) 14:04:55 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"6900002200000a00a2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:04:55 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000180)={0x73, {{0x2, 0x4e20, @rand_addr=0x75479d02}}, 0x1, 0x3, [{{0x2, 0x4e22, @multicast1}}, {{0x2, 0x4e22}}, {{0x2, 0x4e22, @multicast2}}]}, 0x210) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) r1 = memfd_create(&(0x7f00000000c0)='veth0_to_team\x00', 0x5) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000140)={0xfffffffffffffffe, 0x80000000, 0x20, 0x35f2, 0x10, 0x661}) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={0x5, {0x2, 0x4e20}, {0x2, 0x4e20, @multicast1}, {0x2, 0x4e24, @multicast2}, 0xc, 0x8, 0x0, 0x7527, 0x10001, &(0x7f0000000000)='veth0_to_team\x00', 0x2, 0x9, 0xffff}) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x10000066, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) 14:04:55 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000)=0x4, 0x1, 0x0) [ 618.187541] block nbd0: shutting down sockets 14:04:55 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x8, 0x5, &(0x7f0000001300)=[{&(0x7f0000000080)="ab71a05b8aad442cee0e809b92c098b20e8c5a4de66be75a49aee7a87344f094d577c2709094f158916aa04ac0270c88199476ced722190d16754bdd9eca8a60712de31504fad602e0a0260bf94ce5d07e01ad312c2382f50bd0f2fff98d32a1b72a67de4ed2d0cabd1d94316cf3685b2929628f1e74220e909724052c26e2388278f9acfa23f70b7f1fdab81c2619e3bcdf03d4f074b88e00b5", 0x9a, 0x4}, {&(0x7f0000000140)="0d07c2408a9ff19a0bd7000a2dc5d72f0002767de22ee5c331efa732c81ea6a140845a5bb8e7d88b8fea6a9dc9e3dd612275c6c007950838906fdfea5c87b1c881d7a92062a0cff6c265b2ffc7febef6a2098a8e4547e48f0bc5036c1462745b9a3f75b3c4aa07a74f0736abc1e3ab6bbf0241c9fd30a1cc84dae0bd43198c65ae24a83679f08d70352c7176ebdccad321", 0x91, 0x79e6}, {&(0x7f0000000200)="ae8d78115cb93d6d984b0ab8f156f2ab500c4d7163f65f71199e480dc10e94501561037d3ada1e0a50722d883f83fb5f8d", 0x31, 0x5}, {&(0x7f0000000240)="fd1b02652f3754a73dcb3818ab1786c9205a6ac7baa2e0c85c01cbb2b0d768a2c853ceba400d05220ccdf0d12c1e65d80131c87bdf49bb2767bdc927da6afb4a59015c3d97c5e2c8e11f1f272d31c95300b8daf944dd57e193f2e1978fe3cd16afc6e9ad45e504a93df0feab430cf359844e470f51161c296f0eac46a64000d4dc2b1ed0aa7a836d6a083b59776a7d1a93db2d", 0x93}, {&(0x7f0000000300)="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", 0x1000, 0xff}], 0x280020, &(0x7f0000001380)='wlan1/\x00') 14:04:55 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0xc0101282) 14:04:55 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000100)=0x4, 0x4) sendto(r0, &(0x7f0000000240)="120000001200e7ef007b7e000000000000a12b5997c02f5d9647e91fa5dec4cd04bb24ac91e6df32b2ec4e3b9b34a9bec1f779bbcce3c1df272e4d4db1f7b44ed43b3e1a8ef4032fc5bc", 0xffffffffffffff34, 0x200, 0x0, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={0x0, @multicast1, @rand_addr}, &(0x7f0000000140)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000200)={&(0x7f0000000000), 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@getqdisc={0x34, 0x26, 0x8, 0x70bd2c, 0xfffffffffffffffb, {0x0, r1, {0xf}, {0x5, 0xffe3}, {0x6, 0xffe0}}, [{0x4}, {0x4}, {0x4}, {0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x8080}, 0x4000080) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) 14:04:55 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000)=0xfffff000, 0x1, 0x0) 14:04:55 executing program 5: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x0, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268}, &(0x7f0000000200)=0x10) 14:04:56 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000d7eca2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:04:56 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$poke(0x4, r0, &(0x7f0000000080), 0x4) 14:04:56 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0x1265) 14:04:56 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0xa0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000080)=0x800) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x101400, 0x0) ioctl$FICLONE(r0, 0x40049409, r2) getresuid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)) r4 = getegid() r5 = getuid() mount$fuseblk(&(0x7f00000000c0)='/dev/loop0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fuseblk\x00', 0x1000000, &(0x7f0000000280)={{'fd', 0x3d, r2}, 0x2c, {'rootmode'}, 0x2c, {'user_id', 0x3d, r3}, 0x2c, {'group_id', 0x3d, r4}, 0x2c, {[{@allow_other='allow_other'}, {@default_permissions='default_permissions'}, {@default_permissions='default_permissions'}], [{@dont_appraise='dont_appraise'}, {@pcr={'pcr', 0x3d, 0x35}}, {@fsname={'fsname'}}, {@mask={'mask', 0x3d, 'MAY_WRITE'}}, {@dont_measure='dont_measure'}, {@fowner_eq={'fowner', 0x3d, r5}}]}}) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x2) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) [ 618.407695] block nbd0: shutting down sockets 14:04:56 executing program 5: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x0, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x0, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268}, &(0x7f0000000200)=0x10) 14:04:56 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000)=0x1e00, 0x1, 0x0) 14:04:56 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000f7eca2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:04:56 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x101, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000040)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:04:56 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000)=0x400000000000000, 0x1, 0x0) 14:04:56 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000080)=0x6, 0x4) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000000140)="120000001200e7ef007b00000000000000a1", 0x5, 0x0, 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x1037f, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000040)) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000000)) 14:04:56 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3, 0x8000) mq_getsetattr(r0, &(0x7f0000000040)={0x40, 0x2, 0x0, 0x7, 0x1ff, 0x5, 0x2, 0xffffffffffffffaa}, &(0x7f0000000080)) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) [ 618.597219] block nbd0: shutting down sockets 14:04:56 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0x1274) 14:04:56 executing program 5: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x0, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x0, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268}, &(0x7f0000000200)=0x10) 14:04:56 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x8, 0x4) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:04:56 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000)=0x1e00000000000000, 0x1, 0x0) 14:04:56 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast1, 0xba9}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1, 0x7}, &(0x7f0000000180)=0x8) sendto(r0, &(0x7f00000001c0)="1200042e123f9805e942888bf06c684d56d4c1e7ef007b0000", 0x19, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) 14:04:56 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000dbeca2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:04:56 executing program 5: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x0, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x0, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268}, &(0x7f0000000200)=0x10) 14:04:56 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x8002, &(0x7f0000527ff8)=0x800, 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400543, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2a, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) [ 618.829571] block nbd0: shutting down sockets 14:04:56 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) r1 = geteuid() stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0}, &(0x7f00000003c0)=0xc) fstat(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getuid() r7 = getuid() getresgid(&(0x7f0000000480), &(0x7f00000004c0)=0x0, &(0x7f0000000500)) lstat(&(0x7f0000000540)='./file0/../file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr$system_posix_acl(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='system.posix_acl_access\x00', &(0x7f0000000600)={{}, {0x1, 0x1}, [{0x2, 0x134f3de12261dbcf, r1}, {0x2, 0x5, r2}, {0x2, 0x7, r3}, {0x2, 0x1, r4}, {0x2, 0x4, r5}, {0x2, 0x2, r6}, {0x2, 0x1, r7}], {0x4, 0x5}, [{0x8, 0x3, r8}, {0x8, 0x7, r9}], {0x10, 0x7}, {0x20, 0x2}}, 0x6c, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) setregid(r10, r11) 14:04:56 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0x5452) 14:04:56 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000)=0x1f00000000000000, 0x1, 0x0) 14:04:56 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) r0 = shmget(0x2, 0x4000, 0x0, &(0x7f0000402000/0x4000)=nil) r1 = syz_open_dev$usb(&(0x7f0000000080)='/dev/bus/usb/00#/00#\x00', 0xd, 0x88000) epoll_wait(r1, &(0x7f00000000c0)=[{}, {}, {}, {}], 0x4, 0x7ff) shmat(r0, &(0x7f000065c000/0x3000)=nil, 0x0) r2 = semget$private(0x0, 0x4, 0x0) semctl$GETPID(r2, 0x2, 0xb, &(0x7f0000000000)=""/84) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:04:56 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000ddeca2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:04:56 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000)=0x1f00, 0x1, 0x0) 14:04:56 executing program 1: r0 = socket(0x0, 0x803, 0xfffffffffffffffd) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000000)={{0x77dd, 0x4, 0x4, 0xa, 0xfff, 0xf29}, 0xf99, 0xddd4, 0x2, 0x0, 0x2, "641dde7bfce5403a2fcb423263d25e84cddf5017aa77d523576c55f5a2c57bf595ec4623fdfab04e365529caa20c0209c3ca1d758f4f746e8ee2d4fe7407c234c7f0b3cdb69ea1f09ed0f94442c6bc59a4d05d30150a6cda7f8155e6a7530238f3f7037a39d4f6aff2a0ac7bd0e69fce3e1188c4d49d8b9c3d9756527262e59d"}) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000280)={r2, 0x50, &(0x7f0000000200)={0x0, 0x0}}, 0x10) accept(r2, &(0x7f0000000300)=@generic, &(0x7f0000000380)=0x80) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000002c0)={r1, r2, 0x0, 0xc, &(0x7f00000001c0)='trustedself\x00', r3}, 0x30) 14:04:56 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0x2) 14:04:56 executing program 5: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x0, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268}, &(0x7f0000000200)=0x10) [ 619.007980] block nbd0: shutting down sockets 14:04:56 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x80000000, 0x2000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x62}, &(0x7f0000000140)=0x110) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB="fd1202000100"], 0xa) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r1, 0xffffffff, 0x1, 0x7ff}, 0x10) sigaltstack(&(0x7f00002ba000/0x1000)=nil, &(0x7f0000000000)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) unlink(&(0x7f00000001c0)='./file0\x00') r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x9, 0x2c28c0) ioctl$NBD_SET_SIZE(r3, 0xab02, 0x5) 14:04:56 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000)=0xfffffffffffff000, 0x1, 0x0) 14:04:56 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x7ff, 0x200000) r1 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0x6, 0x400000) r2 = syz_open_dev$usb(&(0x7f0000000300)='/dev/bus/usb/00#/00#\x00', 0x2, 0x2000) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vga_arbiter\x00', 0x10800, 0x0) r4 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000380)='cgroup.subtree_control\x00', 0x2, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vga_arbiter\x00', 0x200, 0x0) r6 = openat$dir(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0x44000, 0x10d) r7 = socket$can_raw(0x1d, 0x3, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000440)='/dev/hwrng\x00', 0x200600, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xb, &(0x7f0000000480)='/dev/midi#\x00'}, 0x30) r10 = geteuid() lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/ip_vs\x00') socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000600)={0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000640)={0xffffffffffffffff}) r15 = syz_open_dev$dmmidi(&(0x7f0000000680)='/dev/dmmidi#\x00', 0x2, 0x20000) r16 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/sequencer\x00', 0x10000, 0x0) r17 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000700)='/dev/rfkill\x00', 0x20000, 0x0) r18 = fcntl$getown(0xffffffffffffff9c, 0x9) r19 = getuid() r20 = getegid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xb, &(0x7f0000000740)='/dev/midi#\x00'}, 0x30) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000007c0)={{{@in=@remote, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f00000008c0)=0xe8) getresgid(&(0x7f0000000900)=0x0, &(0x7f0000000940), &(0x7f0000000980)) r24 = accept4(0xffffffffffffffff, 0x0, &(0x7f00000009c0), 0x80800) r25 = socket$inet(0x2, 0x80000, 0x4) r26 = socket$nl_netfilter(0x10, 0x3, 0xc) r27 = eventfd(0x81) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000a00)={0xffffffffffffffff}) r29 = socket$can_bcm(0x1d, 0x2, 0x2) r30 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000a40)=@abs, &(0x7f0000000ac0)=0x6e, 0x800) r31 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000b00)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000c00)=0xe8) getresgid(&(0x7f0000000c40), &(0x7f0000000c80)=0x0, &(0x7f0000000cc0)) r34 = socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$unix(r0, &(0x7f0000000e40)={&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000280)=[{&(0x7f00000001c0)="eb86f960dcab4cf6a2d6c6e66956376961d687cd2ac86ae13f9244f5c3b304fe72abdeb35f6b7226472382d0328845dfd7e0c1f44482e1e5727ea932b85ee3ba5fdf51ca4a5ffd67125f93805fd09d66d31ac3d2de4c2b6948fdb407c9b911eeeace79e2aa0d5c4d394d12dc30a6b5bac68ad68747c01f723111bcb62b1a3b15600ef081fd994e6459cc7bd7a4", 0x8d}], 0x1, &(0x7f0000000d00)=[@rights={0x30, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7, r8]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x28, 0x1, 0x1, [r12, r13, r14, r15, r16, r17]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x20, 0x1, 0x1, [r24, r25, r26]}, @rights={0x20, 0x1, 0x1, [r27, r28, r29, r30]}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @rights={0x18, 0x1, 0x1, [r34]}], 0x130, 0x4000000}, 0x851) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r35 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x10001) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, r35, 0x0, 0x2}, 0x14) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) getsockopt$inet_mreqn(r35, 0x0, 0x23, &(0x7f0000000080)={@dev, @dev}, &(0x7f00000000c0)=0xc) 14:04:56 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x18b082, 0x40) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)=r2) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) 14:04:56 executing program 5: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x0, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268}, &(0x7f0000000200)=0x10) [ 619.177223] block nbd0: shutting down sockets 14:04:56 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0xc0481273) 14:04:56 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x4, 0x0) 14:04:56 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000dfeca2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:04:57 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0xf0) 14:04:57 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000140)=""/217, 0xd9}, {&(0x7f0000000040)=""/106, 0x6a}], 0x3, &(0x7f0000002400)=""/191, 0xfffffffffffffd73}}], 0x1, 0x0, &(0x7f0000003700)) [ 619.376023] block nbd0: shutting down sockets 14:04:57 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x3f, 0x80000) socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x400100, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000200)={0x6, 0x0, 0xfffffffffffffffb}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000100)={0xe2a}, 0x8, 0x80000) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x8, 0x10031, r2, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x2, &(0x7f0000000080), 0x5, 0x5) r3 = creat(&(0x7f0000000140)='./file0\x00', 0x6ecc8f950612c2a4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x3}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000240)={{&(0x7f0000781000/0x1000)=nil, 0x1000}, 0x3}) 14:04:57 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0xab06) 14:04:57 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x1f00) 14:04:57 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x110, &(0x7f0000000200)=0x2, 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x9}) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) r1 = dup(r0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000000180)={{0x0, 0x989680}, {r2, r3+10000000}}, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000000)) 14:04:57 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000eceda2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:04:57 executing program 5: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x0, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268}, &(0x7f0000000200)=0x10) 14:04:57 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x4000000) 14:04:57 executing program 1: r0 = socket(0x10, 0x7ff, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x45) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) 14:04:57 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0x5421) [ 619.600683] block nbd0: shutting down sockets 14:04:57 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f0000000040)={0x6800000000000000, 0x7ff}) 14:04:57 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"6900002200000200a2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:04:57 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0xf000) 14:04:57 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000000040)="120040276ac8bf7c4b5e410000000000a10000000000", 0xfffffffffffffd50, 0xfffffffffffffffc, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) 14:04:57 executing program 5: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x0, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268}, &(0x7f0000000200)=0x10) 14:04:57 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x1e00) [ 619.817562] block nbd0: shutting down sockets 14:04:57 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 14:04:57 executing program 3: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x6, 0x10}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32=r1, @ANYBLOB="02000800ba0002b7fda878dbf0cbb8000400030081007f0004"], &(0x7f0000000280)=0x18) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3c4, 0x4000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) mbind(&(0x7f0000014000/0x4000)=nil, 0x4000, 0x4000, &(0x7f0000000080)=0x7f, 0x8, 0x4) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) [ 619.902500] block nbd0: shutting down sockets 14:04:57 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xfffffffffffffff8, 0x2002) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000000140)) r1 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) 14:04:57 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000e5eca2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:04:57 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0xf0ffffffffffff) 14:04:57 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000ec2000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000)=0xfffffffffffffffe, 0x1, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400000) write$FUSE_INTERRUPT(r0, &(0x7f0000000040)={0x10, 0x0, 0x7}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x30, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @multicast1}, @in={0x2, 0x4e22, @local}, @in={0x2, 0x4e23, @multicast1}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0xfffffffffffffffc, 0x8006, 0x0, 0xa38b, r1}, 0x10) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000080)={0x3f, @multicast1, 0x4e24, 0x4, 'wlc\x00', 0x8, 0xfffffffffffffffe, 0x13}, 0x2c) 14:04:57 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0x40101283) 14:04:57 executing program 5: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x0, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x8009, 0x7f, 0x3268}, &(0x7f0000000200)=0x10) 14:04:57 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0x2, 0xffffffffffffff6c) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0xb9f}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x400, 0x1, 0x100000001, 0x4, 0x2, 0x5, 0x6, {r2, @in={{0x2, 0x4e21, @multicast1}}, 0x7ff, 0x4, 0x3, 0x200, 0x4}}, &(0x7f0000000200)=0xb0) 14:04:57 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x80000, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x16001, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0x12, "da1f2dbb0a8290319f05ca5467c31c75747c"}, &(0x7f0000000180)=0x1a) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0x5}, &(0x7f0000000200)=0x8) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000040), 0x4) r3 = getuid() r4 = getegid() fchown(r0, r3, r4) 14:04:57 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x1f000000) 14:04:57 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000e9eca2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') [ 620.241184] block nbd0: shutting down sockets 14:04:57 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x4) 14:04:57 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x2, @ipv4, 0x2bd}}, 0x1, 0x0, 0x90000000, 0x1, 0x9}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={r1, 0x4d, "dd1858a3b03dc9d60b74a357e20aab4c37acb632fbe4be632c065d75e3a0ceeec6a665f94f3d0b3230507263d186a7a665c64a070dba84d67b10a60d0d56b4aa5a3c44b88f0ec4675954b2b825"}, &(0x7f00000001c0)=0x55) 14:04:57 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0xab02) 14:04:58 executing program 1: r0 = socket(0x10000000000010, 0x3, 0xfffffffffffffefe) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) connect$netlink(r0, &(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfd, 0x8000}, 0xc) sendto(r0, &(0x7f0000000080)="120000001200e7ef007b00000000000000a1", 0x7, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) r1 = syz_open_dev$mice(&(0x7f0000000540)='/dev/input/mice\x00', 0x0, 0x3) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000400)={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000003c0)={0xffffffffffffffff}, 0x13f, 0x1000}}, 0x20) epoll_wait(r1, &(0x7f0000000480)=[{}, {}, {}, {}, {}, {}], 0x6, 0xffff) write$RDMA_USER_CM_CMD_QUERY(r1, &(0x7f0000000440)={0x13, 0x348, 0xfa00, {&(0x7f00000001c0), r2, 0x2}}, 0x18) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200, 0x0) ioctl$KDMKTONE(r3, 0x4b30, 0x1) sysfs$1(0x1, &(0x7f0000000140)='/dev/rfkill\x00') ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) write$P9_RSYMLINK(r3, &(0x7f00000000c0)={0x14, 0x11, 0x2, {0x0, 0x3, 0x5}}, 0x14) 14:04:58 executing program 5: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x0, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x8009, 0x7f, 0x3268}, &(0x7f0000000200)=0x10) 14:04:58 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x1e) 14:04:58 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r0, 0x3, 0x1, 0x9, &(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}, 0x20) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:04:58 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000e0eca2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:04:58 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000400)='/dev/urandom\x00', 0x2, 0x0) socketpair$nbd(0x2, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000000000)={"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"}) 14:04:58 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0xab0a) 14:04:58 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x1e00000000000000) [ 620.528563] block nbd0: shutting down sockets 14:04:58 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000e1eca2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:04:58 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f0000000240)={'syz', 0x2}, &(0x7f0000000280)='/dev/adsp#\x00', 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r1, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) r2 = syz_open_dev$usb(&(0x7f00000002c0)='/dev/bus/usb/00#/00#\x00', 0x7e, 0x200000) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vcs\x00', 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(r2, 0x800454e0, &(0x7f0000000340)=r3) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000001c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}, 0x8000}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) setsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000000)="21849f9516c4a0d39e062ac466576c2125ae5b406fecc41c6b36774ab12f787277946d6a0bbfd9d216b03db7e5be6dfc778ccd51924c01065e6f02cf53d91466a11a51c8c8da52814a3bac5260768af1d6058d9f622f2757ec642c100809ce334f8eecdc11e43fac9117559c018db3a13b5ff07a44401db41f4574085d0e13f8bd06c0876735c03ea15b62b04bd4af0f2e0eebb791534f02386f221f78", 0x9d) r4 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x7ff, 0x10001) connect$bt_sco(r4, &(0x7f0000000180)={0x1f, {0x5, 0x6, 0x0, 0xf1e5, 0x4, 0x7}}, 0x8) ioctl$KVM_SET_VAPIC_ADDR(r4, 0x4008ae93, &(0x7f0000000140)=0x4001) 14:04:58 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000000200)=0xfffffffffffffffc, 0x8, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_tables_names\x00') mincore(&(0x7f000008c000/0x2000)=nil, 0x2000, &(0x7f0000000080)=""/204) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f00000001c0)={0x0, {0x800, 0x0, 0xe97, 0x1, 0x8, 0x7fffffff}}) syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x6, 0x400000) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000040)={@local, @multicast1, @broadcast}, 0xc) 14:04:58 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x400000) 14:04:58 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0x40049409) 14:04:58 executing program 5: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x0, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x8009, 0x7f, 0x3268}, &(0x7f0000000200)=0x10) [ 620.659205] block nbd0: shutting down sockets 14:04:58 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0xfffff000) 14:04:58 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"6900002200007400a2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:04:58 executing program 3: clock_gettime(0x0, &(0x7f0000006140)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000005f40)=[{{0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000000000)=""/209, 0xd1}, {&(0x7f0000000100)=""/28, 0x1c}, {&(0x7f0000000140)=""/103, 0x67}, {&(0x7f00000001c0)=""/105, 0x69}, {&(0x7f0000000240)=""/45, 0x2d}, {&(0x7f0000000280)=""/149, 0x95}, {&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000440)=""/139, 0x8b}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/3, 0x3}], 0xa, &(0x7f0000001600)=""/181, 0xb5}, 0x2}, {{&(0x7f00000016c0)=@pptp={0x18, 0x2, {0x0, @loopback}}, 0x80, &(0x7f0000002d40)=[{&(0x7f0000001740)=""/44, 0x2c}, {&(0x7f0000001780)=""/243, 0xf3}, {&(0x7f0000001880)=""/4096, 0x1000}, {&(0x7f0000002880)=""/92, 0x5c}, {&(0x7f0000002900)=""/171, 0xab}, {&(0x7f00000029c0)=""/164, 0xa4}, {&(0x7f0000002a80)=""/2, 0x2}, {&(0x7f0000002ac0)=""/133, 0x85}, {&(0x7f0000002b80)=""/236, 0xec}, {&(0x7f0000002c80)=""/130, 0x82}], 0xa, &(0x7f0000002e00)=""/236, 0xec, 0x3}, 0x4}, {{0x0, 0x0, &(0x7f0000002f80)=[{&(0x7f0000002f00)=""/101, 0x65}], 0x1, &(0x7f0000002fc0)=""/44, 0x2c}, 0x1}, {{&(0x7f0000003000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000004240)=[{&(0x7f0000003080)=""/4096, 0x1000}, {&(0x7f0000004080)=""/188, 0xbc}, {&(0x7f0000004140)=""/221, 0xdd}], 0x3, &(0x7f0000004280)=""/67, 0x43, 0x81}}, {{&(0x7f0000004300)=@pppoe={0x18, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000005500)=[{&(0x7f0000004380)=""/181, 0xb5}, {&(0x7f0000004440)=""/190, 0xbe}, {&(0x7f0000004500)=""/4096, 0x1000}], 0x3, &(0x7f0000005540)=""/107, 0x6b, 0x101}, 0xfffffffffffffffa}, {{&(0x7f00000055c0)=@ipx, 0x80, &(0x7f0000005640), 0x0, &(0x7f0000005680)=""/70, 0x46}, 0x25}, {{&(0x7f0000005700)=@ipx, 0x80, &(0x7f0000005bc0)=[{&(0x7f0000005780)=""/84, 0x54}, {&(0x7f0000005800)=""/2, 0x2}, {&(0x7f0000005840)=""/254, 0xfe}, {&(0x7f0000005940)=""/104, 0x68}, {&(0x7f00000059c0)=""/62, 0x3e}, {&(0x7f0000005a00)=""/162, 0xa2}, {&(0x7f0000005ac0)=""/199, 0xc7}], 0x7, &(0x7f0000005c40)=""/252, 0xfc}, 0x6}, {{&(0x7f0000005d40)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}}}, 0x80, &(0x7f0000005ec0)=[{&(0x7f0000005dc0)=""/119, 0x77}, {&(0x7f0000005e40)=""/112, 0x70}], 0x2, &(0x7f0000005f00)=""/18, 0x12, 0x9}, 0x7}], 0x8, 0x40002001, &(0x7f0000006180)={r0, r1+30000000}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000006580)={0x0, 0x0}) getresuid(&(0x7f00000065c0)=0x0, &(0x7f0000006600), &(0x7f0000006640)) r5 = getgid() clock_gettime(0x0, &(0x7f000000b500)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f000000b300)=[{{&(0x7f0000006680)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, 0x80, &(0x7f0000007b00)=[{&(0x7f0000006700)=""/76, 0x4c}, {&(0x7f0000006780)=""/110, 0x6e}, {&(0x7f0000006800)=""/71, 0x47}, {&(0x7f0000006880)=""/4096, 0x1000}, {&(0x7f0000007880)=""/137, 0x89}, {&(0x7f0000007940)=""/146, 0x92}, {&(0x7f0000007a00)=""/167, 0xa7}, {&(0x7f0000007ac0)=""/25, 0x19}], 0x8, &(0x7f0000007b80)=""/4096, 0x1000, 0x6}, 0x4}, {{&(0x7f0000008b80)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, 0x80, &(0x7f0000008d80)=[{&(0x7f0000008c00)=""/96, 0x60}, {&(0x7f0000008c80)=""/141, 0x8d}, {&(0x7f0000008d40)=""/27, 0x1b}], 0x3, &(0x7f0000008dc0)=""/35, 0x23, 0x9}, 0x7}, {{&(0x7f0000008e00)=@vsock, 0x80, &(0x7f0000009200)=[{&(0x7f0000008e80)=""/82, 0x52}, {&(0x7f0000008f00)=""/85, 0x55}, {&(0x7f0000008f80)=""/222, 0xde}, {&(0x7f0000009080)=""/167, 0xa7}, {&(0x7f0000009140)=""/154, 0x9a}], 0x5, &(0x7f0000009280)=""/139, 0x8b, 0xa45}, 0xd51f}, {{&(0x7f0000009340)=@alg, 0x80, &(0x7f00000093c0), 0x0, &(0x7f0000009400)=""/159, 0x9f, 0x8001}, 0x7}, {{&(0x7f00000094c0)=@can, 0x80, &(0x7f00000095c0)=[{&(0x7f0000009540)=""/75, 0x4b}], 0x1, &(0x7f0000009600)=""/87, 0x57, 0xf92}, 0x1}, {{&(0x7f0000009680)=@ethernet, 0x80, &(0x7f0000009bc0)=[{&(0x7f0000009700)=""/247, 0xf7}, {&(0x7f0000009800)=""/136, 0x88}, {&(0x7f00000098c0)=""/87, 0x57}, {&(0x7f0000009940)=""/192, 0xc0}, {&(0x7f0000009a00)=""/142, 0x8e}, {&(0x7f0000009ac0)=""/249, 0xf9}], 0x6, &(0x7f0000009c40)=""/255, 0xff, 0x8}, 0x100000001}, {{&(0x7f0000009d40)=@ll, 0x80, &(0x7f000000a080)=[{&(0x7f0000009dc0)=""/186, 0xba}, {&(0x7f0000009e80)=""/237, 0xed}, {&(0x7f0000009f80)=""/208, 0xd0}], 0x3, 0x0, 0x0, 0x4}, 0x2}, {{&(0x7f000000a0c0)=@xdp, 0x80, &(0x7f000000b200)=[{&(0x7f000000a140)=""/4096, 0x1000}, {&(0x7f000000b140)=""/141, 0x8d}], 0x2, &(0x7f000000b240)=""/153, 0x99, 0x4}}], 0x8, 0x40000143, &(0x7f000000b540)={r6, r7+30000000}) r9 = syz_open_dev$rtc(&(0x7f000000b580)='/dev/rtc#\x00', 0xee, 0x0) r10 = syz_open_dev$amidi(&(0x7f000000b5c0)='/dev/amidi#\x00', 0x1ff, 0x0) r11 = socket$nl_crypto(0x10, 0x3, 0x15) r12 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000b600)='/dev/ptmx\x00', 0x1, 0x0) r13 = syz_open_dev$adsp(&(0x7f000000b640)='/dev/adsp#\x00', 0x9, 0x101000) r14 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000b680)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000000b6c0)=0x0) lstat(&(0x7f000000b700)='./file0\x00', &(0x7f000000b740)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f000000b7c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000000b840)=0x0) r19 = getuid() getresgid(&(0x7f000000b880)=0x0, &(0x7f000000b8c0), &(0x7f000000b900)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000000b940)={0x0, 0x0}) r22 = getuid() stat(&(0x7f000000b980)='./file0\x00', &(0x7f000000b9c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r24 = epoll_create(0x7ff) r25 = socket$nl_route(0x10, 0x3, 0x0) r26 = openat$rtc(0xffffffffffffff9c, &(0x7f000000ba40)='/dev/rtc0\x00', 0x400000, 0x0) r27 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f000000ba80)) r28 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f000000bac0), &(0x7f000000bb40)=0x60, 0x80000) r29 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000000bb80)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f000000bcc0)={&(0x7f00000061c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000006540)=[{&(0x7f0000006240)="0f0a1b0fa1cea15bb98749cd7e398e16cb6563b0f6c67ea55ba763cbab", 0x1d}, {&(0x7f0000006280)="9ceaff118626a22825ace9d719a6645c85f96c0f8ace59a395bece4499e8fa589f4f977d7a45aa3d66b57ab2e80e8d0ab2204f686c1de16f31e58833ca74a4c2170b1c185f8b9bdeab993b7fc678319c1fb3122a57d199678b92121b09ba59d0e11c77a4f81c21fafbb039cd1f70f198b6d860249d0192dc42793f399257984e36ae48d8c6ca0abd58882bae8eab2dec05139e5db1f1728dfffa065b3b6be3c2ccce39dbeff0cc296727e715956e112cb30728817b964d5ed1a1b44f8f3a02162125c4d93d4bbcf4bfe9fcb68df8317261c4d6f2ce9171900a048763d1fcf27f91224750", 0xe4}, {&(0x7f0000006380)="cd78d3bb42191c82e24c31eab6da96b8e5bc2392fd780e8017f5019419c73c817916598292ab569c900d74699cc6f106eae56edf7ccc11b1196316b83d765ceab8b1fdba6aad7d7128bcf3e533ff62113cc88b48f373e011e40464d6238320e845b9bda029ca9b3f5902c142480cf47fc32d7ea988db90f5dc6a0e5882aa59d6bbec4e1fffa7c63d9a487d094b9ab1e9f159bb7306c88a041afd98dd50510615353431c6c6e4e06b87fda748fa933af6501e151bd18cbec6a830e69795891db454212ad54d0602a47038be23", 0xcc}, {&(0x7f0000006480)="278beb59ba4a4333d9b7cb65e67be70607d93717c20a6b90bab35e01d2d04d427a039f2ab045ed7d2ec554130f997be2fb0a254ff706b72c99f4e4c32007829f14cd0cebf05efa8de359efb12db4bd1d1fb6a1a19c932e70225b262644d5919c80f2d36e7394c57f94c327168973ef2f5972071f07fc751de2dd9c31e7573b29d8892168363297409a8132d8038601a1becac31158c72d02f6dd4a6814cde902c644ed1c894cf08b80dc4302d2c96faf1da470", 0xb3}], 0x4, &(0x7f000000bbc0)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x30, 0x1, 0x1, [r8, r9, r10, r11, r12, r13, r14]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x30, 0x1, 0x1, [r24, r25, r26, r27, r28, r29, r30]}], 0xe0, 0x800}, 0x40000) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:04:58 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0xffffffc0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xca, "2aed09f08ba28634c7a58753d42c38177d245e72df372ac364b220c7dec1fc11fff1d831a4c6b84f82661d35040429564c9d719de0bb8da7aab7a383211a4132181d6d8ee7ba83ecb00f0579985b550379ad03629ce072512e2c7a0a54706cc1c46171fa490ee729ce3ea610da0fd6517f7f08300bbc18ce42e4c7f89542274643efa4a5f6f3f574c7ab13a34fcd3c18051dbdd9c49785b596636729876801c0327a6afe7ca62e4de9bfcc2c31fb27700312b141281bddf79c543754a8742bf2da258db128c767d9ccd5"}, &(0x7f0000000140)=0xd2) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r1, 0x4) 14:04:58 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x4000) [ 620.867396] block nbd0: shutting down sockets 14:04:58 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0x1277) 14:04:58 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) write$UHID_CREATE2(r0, &(0x7f0000000fc0)={0xb, 'syz0\x00', 'syz0\x00', 'syz1\x00', 0x1000, 0x8, 0x7, 0x8, 0x7, 0x5, "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"}, 0x1118) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000000)='\x00'}, 0x30) ptrace$setopts(0x4206, r1, 0x80000001, 0x20) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) 14:04:58 executing program 5: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x0, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x0, 0x7f, 0x3268}, &(0x7f0000000200)=0x10) 14:04:58 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x10000, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) bind$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e) r1 = msgget$private(0x0, 0x400) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000000080)=""/32) 14:04:58 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x1f00000000000000) 14:04:58 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000e4eca2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') [ 621.030695] block nbd0: shutting down sockets 14:04:58 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0xc0045878) 14:04:58 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) 14:04:58 executing program 3: mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0x6}, 0x4) 14:04:58 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000000)=""/234, 0xea}, {&(0x7f0000000140)=""/151, 0xffffffffffffff57}, {&(0x7f0000000200)=""/59, 0x3b}, {&(0x7f0000000240)=""/216, 0xd8}], 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) 14:04:58 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x400000000000) 14:04:58 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x2000, 0x0) mmap(&(0x7f000066e000/0x4000)=nil, 0x4000, 0x2000006, 0x31, r0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x7, 0x4000) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xff, 0x101000) epoll_wait(r1, &(0x7f0000000080)=[{}, {}, {}], 0x3, 0x3) fdatasync(r1) mbind(&(0x7f0000713000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000000040)=0x401, 0x80000000000900, 0xfffffffffffffffe) socket$inet_smc(0x2b, 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000140)={r2, 0x3}) 14:04:58 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000ed13a2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') [ 621.268901] block nbd0: shutting down sockets 14:04:58 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0x401870cc) 14:04:59 executing program 5: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x0, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x0, 0x7f, 0x3268}, &(0x7f0000000200)=0x10) 14:04:59 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) open_by_handle_at(r0, &(0x7f0000000fc0)={0x1008, 0x4, "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"}, 0x20400) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000000)={@remote}, &(0x7f0000000040)=0x14) 14:04:59 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x400000004003, &(0x7f0000000000), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:04:59 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x1e000000) 14:04:59 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x80, 0xc9) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f0000000180)=0x30) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r0, 0x400c6615, &(0x7f0000000240)) ioctl$FS_IOC_GETFLAGS(r0, 0x80086601, &(0x7f00000001c0)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x18000, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x11, 0x0, 0x0}, &(0x7f00000000c0)=0x14) sendto$packet(r1, &(0x7f0000000040)="47667e94909d86ae22428631de86b80ed5f2a17e94f45824ee2c8e3253245ceef825bc1b92d6a3e7a82dfad60f30fa", 0x2f, 0x0, &(0x7f0000000100)={0x11, 0x17, r2, 0x1, 0xd09, 0x6, @remote}, 0x14) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000000200)={0x5, 0x81}) 14:04:59 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x6, 0x1ae) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) 14:04:59 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000d1eca2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') [ 621.467879] block nbd0: shutting down sockets 14:04:59 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0x80081270) 14:04:59 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0xf0ffff) 14:04:59 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x4, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x2, @mcast2, 0x3}}, 0x0, 0x1}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x1}, 0x8) 14:04:59 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000040)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000000)) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) 14:04:59 executing program 5: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x0, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x0, 0x7f, 0x3268}, &(0x7f0000000200)=0x10) 14:04:59 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0xfffffffffffff000) [ 621.671917] block nbd0: shutting down sockets 14:04:59 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0x1261) 14:04:59 executing program 3: mbind(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, &(0x7f0000000040)=0x81, 0x4, 0x4) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4000, &(0x7f0000527ff8)=0xff, 0x6, 0xfffffffffffffffe) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:04:59 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"6900002200000feda2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:04:59 executing program 1: r0 = socket(0x10, 0x803, 0xfffffffffffffffd) setsockopt$sock_int(r0, 0x1, 0x14, &(0x7f0000000100)=0x2, 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) fsync(r0) write$binfmt_aout(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x689) ioctl$FICLONE(r0, 0x40049409, r0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0xb341, 0x7fff, 0x204, 0x8001, 0x8, 0xffff, 0x7fffffff, 0xfff, r1}, 0x20) r2 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x9, 0x414301) fstat(r0, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000980)={r2, &(0x7f0000000880)="bcd64e8cb8cdfe7e326e598b56e08c1ce366dc57f253fd9b36031603912a042656c108742ffa4ac38668fee01b60d302f5b696", &(0x7f00000008c0)="c089fb6bc37d28743b1107152f8c3122741f28d369441f53e46a391f622c1469b0600cfda7c98ce6acb9fd3cdc5d2ceabc10cb97a98056f779f61f7ba8882b658f332f3e20906990060bd582c54ec4b814563952f8a4bf229c90ee1d125426d92e807ca384638812c26c3428048887af28ccaa8151c325d8e2121d1d999b18211c0daadec1d8acb5576a2f5b5a164f95b0cb2bea45d614936d5160b09fa0ce300d6d7e", 0x3}, 0x20) ioctl$TUNSETOWNER(r2, 0x400454cc, r3) 14:04:59 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x400000000000000) 14:04:59 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x7fff, 0x200000) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x100002, 0x8000) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000040)=0x50229e72) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f00000000c0)=""/107) 14:04:59 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0x301) 14:04:59 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000000080)={0x5, 0xffffffff, 0xffffffffffff0001}) r1 = socket(0x12, 0x803, 0x80000) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000000)=0x6, 0x4) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f00000000c0)) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x8000, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000000100)={0x77359400}) [ 621.880649] block nbd0: shutting down sockets 14:04:59 executing program 5: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x0, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x0, 0x3268}, &(0x7f0000000200)=0x10) 14:04:59 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x8000000000000000) 14:04:59 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4080, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:04:59 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2, 0xc713e572cea37a9f) ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f0000000040)={0x7, 0x7, 0x1}) 14:04:59 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"6900002200000005a2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') [ 622.057260] block nbd0: shutting down sockets 14:04:59 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000040)=0x2, 0xfffffffffffffeae) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) 14:04:59 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0x401870cb) 14:04:59 executing program 5: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x0, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x0, 0x3268}, &(0x7f0000000200)=0x10) 14:04:59 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8)=0x3, 0x6, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0xc1, 0x0) fcntl$dupfd(r0, 0x406, r1) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:04:59 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000040)) write$RDMA_USER_CM_CMD_GET_EVENT(r0, &(0x7f0000000280)={0xc, 0x8, 0xfa00, {&(0x7f0000000100)}}, 0x10) 14:04:59 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x81, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f00000000c0)) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000000)=0x9, 0x4) sendto(r0, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) [ 622.261372] block nbd0: shutting down sockets 14:04:59 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f000048e000/0x3000)=nil, 0x3000, 0x4002, &(0x7f0000527ff8)=0x5, 0x8, 0x9) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0xfffffffffffffffe, &(0x7f0000000000)=0x1, 0x1, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x4e21, @multicast1}}) 14:04:59 executing program 0: r0 = socket(0x11, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r3 = memfd_create(&(0x7f0000000040)='\x00', 0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6}}, &(0x7f0000000340)=0xe8) r5 = getgid() getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000380)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000480)=0xe8) write$P9_RSTATu(r3, &(0x7f00000004c0)=ANY=[@ANYBLOB="630000007d020000004e0005001b000000100000000004000000000000b4000090000500000002000000050000000000000001002f090076626f78f7caeb71086c6574302510002d02006d6e6574300002766d6e6574", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6], 0x63) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000540)=r3, 0x4) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffffffffffff}, 0x111, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(r3, &(0x7f0000000100)={0x15, 0x110, 0xfa00, {r7, 0xd4fd, 0x0, 0x0, 0x0, @in6={0xa, 0x3, 0x4, @mcast1, 0x81}, @ib={0x1b, 0x6, 0x7, {"5840797b616234745e1d82b0348b4f5c"}, 0x9, 0x40, 0x7}}}, 0x118) ioctl$NBD_SET_TIMEOUT(0xffffffffffffffff, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab03) [ 622.347154] Unknown ioctl -2147199535 14:05:00 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8)=0x10000000, 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:05:00 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000ed14a2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') [ 622.368623] Unknown ioctl -2147199535 14:05:00 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x840, 0x0) write$FUSE_NOTIFY_RETRIEVE(r1, &(0x7f0000000040)={0x30, 0x5, 0x0, {0x0, 0x0, 0x7534, 0x6}}, 0x30) 14:05:00 executing program 2: socketpair(0x18, 0x800, 0x3, &(0x7f0000000000)={0xffffffffffffffff}) write$P9_RATTACH(r0, &(0x7f0000000040)={0xffffffffffffff7d, 0x69, 0x2, {0x40, 0x4, 0x6}}, 0x14) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:05:00 executing program 5: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x0, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x0, 0x3268}, &(0x7f0000000200)=0x10) 14:05:00 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000440)='/dev/hwrng\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x8008, 0x31, r0, 0x0) mbind(&(0x7f00009fc000/0x3000)=nil, 0x3000, 0x1, &(0x7f00000004c0), 0x6, 0x4000000) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) syz_mount_image$nfs(&(0x7f0000000000)='nfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000380)=[{&(0x7f0000000080)="1e108c5a8ab018c405e48fe687ca436db60e70da365d58551a5a3a19cfa5a4e98880e07296757bf8b9c3f4a2178d803c129a4c681ccc64a4376218bf793139ef9fbbee9a6c5cee72b56794a28362a661a9072b29654c470d27e2ecdc5794e58b46c2daa6349b478a8c00870ff89e18acae7dbcf4e8369a5af7875a953605cdd3effc7400c68f3181b8dc6e04b9c301a4883aefe9031d0fdf8d72f20ffee861d530045da4c529d8206fe069091cdef3e6ca5b4388faae3d6ebe7a24c1bd1ef832b684cc8c682e862551143410cc2358fba5fe47c5e629015e58524116", 0xdc, 0x5}, {&(0x7f0000000180)="f5e03f04af8b1b2f73e868ccae8f82723e9c013679224b12eda8b20e7bdbbb401350a2185facc77422a750f1b8050a48fc33bb1a3d1f760e5dac67c21c3c147150a040b47183d401a91038748a363dd1505e25202a3a04ffda262fd304e951cc5282b550d8c789bd6398eaaa1ba2b9996e8e42d75ca16c486ca07f3b8a13a939f00c63b1382685eea1cc6978addc9f169eb05c32eb24953e100392b29316b2147d70c86bee38e205c723c4cf4f1bb6222094f030db58a96d387f27625884b4f19557bdc7fdb7de7623fe14d483bd2327feec22f164504235d8da620edc1221becc00121f93eacef81bba9e6c76", 0xed, 0x6}, {&(0x7f0000000280)="2f40317108194aef7658b85e7d2c97bb9d423857cf1a1fbc26a70afc91fe4b286bf6cf3222771767db935650bd26687b058795a0a1404a7d1b3576f6e1db8da6483d3bfceeb2e4026df6c42ffbc62f5e305eebfa97cd791b", 0x58, 0x7}, {&(0x7f0000000300)="9d93ab7c85e5eb1052da38571ded4c680b420644ce487561b6e0c41fbb0fff71b0de1623fb89c303c7c82b2e13231ea606dd413153cf36e4edf29984846f4d65b9cb93619ebd467153002e", 0x4b, 0x1f}], 0x100000, &(0x7f0000000400)='posix_acl_accesseth0\x00') 14:05:00 executing program 0: socket(0x11, 0x2, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x40504) socketpair$unix(0x1, 0x2000000000005, 0x0, &(0x7f0000001080)={0xffffffffffffffff}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x400000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r0, 0xab03) ioctl$sock_netdev_private(r1, 0x89f1, &(0x7f0000000080)="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") 14:05:00 executing program 1: setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3f, &(0x7f0000000040)=0x100000005, 0x4) sendto(0xffffffffffffffff, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r0, 0x3}, 0x8) recvmmsg(0xffffffffffffffff, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000480)='/dev/full\x00', 0x501200, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000004c0)=0xfffffffffffffffc, &(0x7f0000000500)=0x4) 14:05:00 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0xa, 0x1) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0xb80c1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000280)={{0x8}, 'port0\x00', 0x52, 0x1c38, 0x5, 0x7fff, 0x1, 0x1bb, 0xfffffffffffeffff, 0x0, 0x1, 0x7}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000200)=ANY=[@ANYBLOB="06200000ef83e22d8e18317645a2dab5bcccd3732b47df39e426534f8eff36f80029060ad424b002d63d9f940aaef5bafb893e000e71d235568fefaef35e867287b7160eb43b69a3785727a478dfd155de04528a58eb6fd6269db499a0ebbb93d7f273cd45", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0x4c4}, 0x8) openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x1c9100, 0x0) signalfd4(r0, &(0x7f0000000140)={0x6f}, 0x8, 0x0) ioctl$SCSI_IOCTL_PROBE_HOST(r0, 0x5385, &(0x7f0000000040)={0x2b, ""/43}) 14:05:00 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000ecd7a2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:05:00 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x2, 0x100) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x80000001}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={r1, 0x18, "20f5077838223ad4868812797525281830a87f88d44d9d66"}, &(0x7f0000000100)=0x20) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000140)={0x0, 0x8001}, 0x8) openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0x0, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000000180), 0x1, 0x400000000000000) 14:05:00 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) 14:05:00 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:05:00 executing program 5: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x0, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f}, &(0x7f0000000200)=0x10) 14:05:00 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 14:05:00 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000452000/0x1000)=nil, 0x1000, 0x2000000, 0x100010, r0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000040)={0x7f, @local, 0x4e24, 0x3, 'sed\x00', 0x36, 0x8, 0x6}, 0x2c) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:05:00 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x6, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00000000c0)=0x800) r1 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x22080, 0x0) write$FUSE_NOTIFY_INVAL_ENTRY(r2, &(0x7f0000000040)={0x22, 0x3, 0x0, {0x0, 0x1, 0x0, '\''}}, 0x22) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) 14:05:00 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x1, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f00000000c0)=""/204) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x4, 0x402) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000040)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @empty, 'ip_vti0\x00'}}, 0x1e) [ 622.857768] block nbd0: Receive control failed (result -22) 14:05:00 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000ecfaa2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:05:00 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000080)=0x80, 0x80800) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x1, 0x4) mmap(&(0x7f00002df000/0x2000)=nil, 0x2000, 0xb, 0x31, r0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhci\x00', 0x2400, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r1, 0x50, &(0x7f0000000100)}, 0x10) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) [ 622.962182] block nbd0: shutting down sockets 14:05:00 executing program 1: r0 = socket(0x5, 0x80000, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x20000, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) 14:05:00 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x2) 14:05:00 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r3, 0x416, 0x70bd26, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000000}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x4000000) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000180)={0x2}, 0x4) sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x138, r3, 0x2, 0x70bd2b, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x20}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xf1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7fff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gre0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'irlan0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x31ba}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsf0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1772243e}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}]}, 0x138}, 0x1, 0x0, 0x0, 0x8001}, 0x0) dup2(r2, r0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 14:05:00 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000ecf8a2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') [ 623.079619] block nbd0: Receive control failed (result -22) 14:05:00 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x40482, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x100000001, 0x10, 0xd34b, 0x6}, &(0x7f0000000140)=0x18) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f0000001240)=0x200, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f00000011c0)=0x1008) mmap(&(0x7f0000e1e000/0x4000)=nil, 0x4000, 0xe, 0x20010, r0, 0x14) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x100, 0x0) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000000080)=[0x0, 0xfffffffffffffff9]) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) ioctl$BLKRAGET(r1, 0x1263, &(0x7f0000001200)) 14:05:00 executing program 5: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x0, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f}, &(0x7f0000000200)=0x10) 14:05:00 executing program 2: r0 = syz_open_dev$rtc(&(0x7f0000000040)='/dev/rtc#\x00', 0x7, 0x40) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x9, 0x20031, r0, 0x1000) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000000000)=0x40, 0x6, 0x21010b11669ac74b) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:05:00 executing program 1: r0 = socket(0x10, 0x803, 0x2000) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x181080, 0x5d4d2fe9318ff3b9) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000000140)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) [ 623.192716] block nbd0: shutting down sockets 14:05:00 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r4 = socket$nl_generic(0x10, 0x3, 0x10) connect$netlink(r4, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x10000}, 0xc) r5 = dup3(r3, r2, 0x0) ioctl$SG_SET_DEBUG(r5, 0x227e, &(0x7f0000000080)) getsockname(r5, &(0x7f0000000280)=@l2, &(0x7f0000000300)=0x80) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x9a74) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000340)={{0x0, 0x8, 0x5, 0xc29, 0x800, 0xffffffffffffdd34}, 0x8001, 0x7fffffff, 0x0, 0x3, 0x2, "8205d5a16317ed6bfaab01eb1528fee2fc801bf4196f56b53cfa4d728bc5474f669244cbe3b209cfdb7ebcbaf958f63bcf1e24488234ddfcf34e21820ca3ba254f2f7643421f01b646a1873c3e98ca686e67869bfe2ba93b745fa035d18e34c639d6a4750185156fd4a274115fd091556ad396f4eea23cc679018d57b62e1fdf"}) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r6 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x200000, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) ptrace$peekuser(0x3, r7, 0x8000) ioctl$PIO_FONTRESET(r6, 0x4b6d, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r5, 0xc008551b, &(0x7f0000000480)=ANY=[@ANYBLOB="000106000040ff0300011700000002006009000000000000"]) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000001c0)={r5, r6, 0x8, 0x2}, 0x10) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) capset(&(0x7f0000000400)={0x20080522, r7}, &(0x7f0000000440)={0x2, 0x7, 0x7f, 0x9, 0x6, 0x2}) accept4$packet(r6, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000500)=0x14, 0x800) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000540)={'team0\x00', r8}) ioctl$sock_inet6_SIOCADDRT(r6, 0x890b, &(0x7f0000000140)={@mcast1, @loopback, @remote, 0x5, 0x100000001, 0x20028cc1, 0x0, 0x0, 0x2000000, r9}) [ 623.228436] QAT: Invalid ioctl [ 623.263919] QAT: Invalid ioctl 14:05:00 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0xc182, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000000040)) socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) r1 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x5, &(0x7f0000000100)={0x1, 0x1, 0x5, 0x120c867e, r1}) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) [ 623.290992] QAT: Invalid ioctl 14:05:01 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1, 0x101000) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000240)={'broute\x00', 0x0, 0x4, 0xee, [], 0x3, &(0x7f00000000c0)=[{}, {}, {}], &(0x7f0000000140)=""/238}, &(0x7f00000002c0)=0x78) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r1, r2, 0xf, 0x3}, 0x10) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) 14:05:01 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/218) 14:05:01 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000ecf1a2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:05:01 executing program 0: r0 = socket(0x11, 0x7, 0x800) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) r3 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x10000, 0x10000) ioctl$KVM_GET_DEVICE_ATTR(r3, 0x4018aee2, &(0x7f00000000c0)={0x0, 0x7f, 0x7ff, &(0x7f0000000080)=0x400}) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 14:05:01 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x22, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x7, 0x400000) mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x1c0012, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f00000000c0)={0x8, 0xff, 0x7f, 'queue0\x00', 0x10000}) close(r1) mbind(&(0x7f0000d7c000/0x1000)=nil, 0x1000, 0x1, &(0x7f0000000000)=0x15fd419e, 0x6, 0x0) r2 = getpid() ptrace$peekuser(0x3, r2, 0x9) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000080), 0x1, 0x4) read(r0, &(0x7f0000000240)=""/28, 0x1c) 14:05:01 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x4) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x8020, &(0x7f0000527ff8), 0x5, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000000000), 0x1, 0x0) 14:05:01 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10000, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000040)={0x5, 0x1, 0x800, 0x4, 0x3, 0x4, 0x8, 0x10000, 0x6, 0x100}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000080)) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0xe09) pread64(r0, &(0x7f0000000fc0)=""/4096, 0x1000, 0x0) 14:05:01 executing program 5: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x0, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f}, &(0x7f0000000200)=0x10) 14:05:01 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) r2 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhci\x00', 0x80, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x4f70) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x9) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 14:05:01 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x20000) getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000000040)=""/5, &(0x7f0000000080)=0x5) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:05:01 executing program 3: socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, r0, 0x3) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f00000000c0)=0x8000, 0x6, 0xfffffffffffffffc) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x100, 0x0) write$P9_RSETATTR(r1, &(0x7f0000000080)={0x7, 0x1b, 0x2}, 0x7) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) [ 623.604699] block nbd0: Receive control failed (result -22) [ 623.619804] block nbd0: shutting down sockets 14:05:01 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000ecf0a2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:05:01 executing program 2: syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x9f20, 0x181081) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) mmap(&(0x7f0000910000/0x4000)=nil, 0x4000, 0x7, 0x4013d, r0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_open_dev$binder(&(0x7f0000000240)='/dev/binder#\x00', 0x0, 0x802) openat$tun(0xffffffffffffff9c, &(0x7f0000000200)='/dev/net/tun\x00', 0x101000, 0x0) r3 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x8, 0x105001) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x2000, 0x0) r4 = inotify_init() poll(&(0x7f0000000280)=[{r1, 0x12}, {0xffffffffffffffff, 0x40}, {r2, 0x40}, {r3, 0x401a}, {r4, 0x80}], 0x5, 0x3) accept4$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000140)=0x14, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8)=0x6, 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:05:01 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000000200)="8f00e67ecc9512ff0f71c62659e2e65209887eed", 0xffffffffffffff98, 0x40, 0x0, 0x3b3) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) 14:05:01 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 14:05:01 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000c40000/0x2000)=nil, 0x2000, 0x8000, &(0x7f0000000000), 0x7ff, 0x4) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:05:01 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) 14:05:01 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000eceba2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') [ 623.874247] block nbd0: Receive control failed (result -22) 14:05:01 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x4010, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) accept4$vsock_stream(r0, &(0x7f0000000040), 0x10, 0x80800) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:05:01 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) r1 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000080)=0x63, 0x4) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f0000000280), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}}, 0x5c) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000), 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) 14:05:01 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) sigaltstack(&(0x7f00003fa000/0x1000)=nil, &(0x7f0000000040)) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x801) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) [ 623.955756] block nbd0: shutting down sockets 14:05:01 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) write$binfmt_elf64(r2, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0x80000001, 0x577, 0x0, 0x3ff, 0x4, 0x3, 0x3e, 0x2, 0x205, 0x40, 0xb1, 0x2, 0x4, 0x38, 0x1, 0x7f, 0x8, 0x9}, [{0x22, 0x0, 0xdd6d, 0xfffffffffffffc00, 0x6, 0x6, 0x9904, 0x7}, {0x6474e557, 0x6, 0x1, 0x1ba3, 0x401, 0x0, 0x6, 0xa2d}], "1e05748474b8e2883c4ddd2bfbc5e8318738f11804222559d07fa7519d0f03e34a709d8fb94620daeb5a0b7472c22bd0046709d146c04ae7b359f6ffb90789a6b3f0c08402a58189be0c2469689404ccc101c9e5829e8e4ac95e51e9e85b5237889901d873efe3b0207dfef2dbfb8a34a34ac3a49c50f5aee306dfbb74176e5eac19d9d0a2039bc389048a9590ba8d4003c1570ba307d1091f9c39b2e8fdab7516be28a37b4b56f06138371d63c9accc8ba6409e28048adaf90f47b4e9c9a8a7c58dc4e1a202570a2bdafcaf0eeae04d7d5f", [[], [], []]}, 0x482) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) [ 624.041812] block nbd0: Receive control failed (result -22) 14:05:01 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xc63, 0x2000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000040)) 14:05:01 executing program 5: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x0, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f}, &(0x7f0000000200)=0x10) [ 624.097328] block nbd0: shutting down sockets 14:05:01 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000ed0ca2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:05:01 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) socket$inet_smc(0x2b, 0x1, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) 14:05:01 executing program 0: r0 = socket(0x3, 0xd, 0x4) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f00000000c0)=""/180) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000040)=0x20, 0x4) 14:05:01 executing program 2: r0 = memfd_create(&(0x7f0000000240)='system_u', 0x4) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000000280)={[{0x10001, 0x1, 0x80000001, 0x4, 0x848000000, 0x5, 0x9, 0x6, 0x40, 0xe0, 0x10001, 0x4768}, {0x4, 0x8, 0x3c35, 0x9, 0x10001, 0x100, 0x5, 0x7f, 0xf9, 0x9, 0x100000001, 0x2, 0x401}, {0x7, 0xffffffffffffff80, 0xfffffffffffffc00, 0x1847, 0x3, 0x9, 0xc0c, 0x80000001, 0x3, 0x2, 0x7, 0x2, 0x3}], 0x9}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000300)=ANY=[@ANYBLOB="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"]) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f000088b000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000000040)=0x42000, 0x2, 0x3) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000140)={0x9, 0x3f}) ioctl$KVM_SET_PIT2(r3, 0x4070aea0, &(0x7f0000000080)={[{0x4, 0x5, 0x2, 0xfff, 0x6, 0xfffffffffffffffb, 0x4, 0x2, 0x10000, 0xffffffff, 0x4, 0xffffffff80000001, 0x664b}, {0x2, 0x8, 0x9e, 0x0, 0x81, 0x1f, 0x8, 0xff80000000000000, 0x2df5, 0x1, 0x9, 0x6, 0x2}, {0x5, 0x101, 0x6, 0x2, 0x94, 0x7, 0xffffffffffffffff, 0x80000000, 0x4, 0x3f00000, 0x1, 0xfffffffffffffff9}], 0x2}) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000000580)=""/44) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f0000000200)=0x4af) syz_mount_image$f2fs(&(0x7f0000000180)='f2fs\x00', &(0x7f00000001c0)='./file0\x00', 0x401, 0x0, &(0x7f0000000240), 0x2288000, &(0x7f00000004c0)={[{@nobarrier='nobarrier'}, {@quota='quota'}, {@test_dummy_encryption='test_dummy_encryption'}, {@extent_cache='extent_cache'}, {@noflush_merge='noflush_merge'}, {@two_active_logs='active_logs=2'}, {@heap='heap'}, {@disable_roll_forward='disable_roll_forward'}], [{@subj_user={'subj_user', 0x3d, '/proc/sys/net/ipv4/vs/conn_reuse_mode\x00'}}, {@permit_directio='permit_directio'}, {@defcontext={'defcontext', 0x3d, 'system_u'}}]}) 14:05:01 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000100)=""/4096, &(0x7f0000001100)=0x1000) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000040)={'vcan0\x00', {0x2, 0x4e24, @rand_addr=0x1}}) ioctl$SCSI_IOCTL_GET_PCI(r1, 0x5387, &(0x7f0000000080)) 14:05:01 executing program 0: sched_yield() openat$smack_thread_current(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/attr/current\x00', 0x2, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 14:05:01 executing program 1: r0 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="11bbff3a74ce"], &(0x7f0000000040)=0x17) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000340)=0xfffffffffffffeb8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e23, 0xffffffff, @mcast1, 0xfffffffffffffc01}}, [0x6, 0x9, 0x7, 0x1000, 0x1f, 0x5, 0x8, 0x3, 0x0, 0x7, 0x1, 0x0, 0x6, 0x2a56, 0xd50]}, &(0x7f0000000080)=0x100) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto$inet(r0, &(0x7f0000000fc0)="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", 0x1000, 0x5, &(0x7f0000000280)={0x2, 0x4e21}, 0x10) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000002c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf, 0x8}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) 14:05:02 executing program 5: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x0, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f}, &(0x7f0000000200)=0x10) 14:05:02 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00000000c0)=0x2, 0xfffffcd9) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) seccomp(0x1, 0x1, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x7ff, 0x4, 0x1, 0x10001}]}) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000180)={@multicast2, @remote, 0x0}, &(0x7f00000001c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in=@loopback, @in=@loopback, 0x4e24, 0x800, 0x4e21, 0x42f, 0xa, 0x80, 0x80, 0x0, r1, r2}, {0x1, 0x0, 0x80000000, 0x5971, 0x1, 0x9, 0xfff, 0x8}, {0x6, 0x1, 0x3, 0x9}, 0x400, 0x0, 0x2, 0x1, 0x2}, {{@in=@multicast2, 0x4d3, 0x32}, 0xa, @in, 0x3506, 0x0, 0x3, 0x3, 0x1000, 0x101, 0x7}}, 0xe8) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) 14:05:02 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"6900002200000400a2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') [ 624.395785] block nbd0: Receive control failed (result -22) 14:05:02 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mlock2(&(0x7f000049e000/0x1000)=nil, 0x1000, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) getrlimit(0x5, &(0x7f0000000080)) mprotect(&(0x7f000048a000/0x2000)=nil, 0x2000, 0x3000008) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x30000, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'veth1_to_bridge\x00', 0x1}, 0x18) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:05:02 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000000000), 0x1, 0x20000000000003) 14:05:02 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000000000)=0xfffffffffffffffe, 0xffffff6b) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) ioctl$sock_bt_hci(r0, 0x0, &(0x7f0000000100)="20e102956a1c6fd6bb0fb01036c43b6065d4da38") r1 = open(&(0x7f0000000940)='./file0\x00', 0x400000, 0x8) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000006500)={0x2, 0x4}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000006540)={@multicast1, @loopback, 0x1, 0x2, [@loopback, @loopback]}, 0x18) recvmmsg(r0, &(0x7f0000006280)=[{{0x0, 0x0, &(0x7f00000000c0)=[{}, {&(0x7f0000000040)=""/114, 0x72}], 0x2, 0x0, 0x0, 0x7}, 0x1}, {{&(0x7f0000000140)=@nfc, 0x80, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/186, 0xba}], 0x1, &(0x7f00000002c0)=""/251, 0xfb, 0x4}, 0x6}, {{&(0x7f00000003c0)=@nfc, 0x80, &(0x7f0000000700)=[{&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000440)=""/54, 0x36}, {&(0x7f0000000480)=""/69, 0x45}, {&(0x7f0000000500)=""/90, 0x5a}, {&(0x7f0000000580)=""/28, 0x1c}, {&(0x7f00000005c0)=""/95, 0x5f}, {&(0x7f0000000640)=""/37, 0x25}, {&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f0000000680)=""/103, 0x67}], 0x9, &(0x7f00000007c0)=""/200, 0xc8, 0x8001}, 0xfff}, {{&(0x7f00000008c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000940), 0x0, &(0x7f0000000980)=""/28, 0x1c, 0x8}, 0x7}, {{&(0x7f00000009c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000a40)=""/15, 0xf}, {&(0x7f0000000a80)=""/116, 0x74}, {&(0x7f0000000b00)=""/45, 0x2d}], 0x3, &(0x7f0000000b80)=""/247, 0xf7, 0x1}, 0x4}, {{&(0x7f0000000c80)=@xdp, 0x80, &(0x7f0000000e00)=[{&(0x7f0000000d00)=""/240, 0xf0}], 0x1, &(0x7f0000000e40)=""/70, 0x46, 0x1}, 0x10000}, {{&(0x7f0000000ec0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000002340)=[{&(0x7f0000001fc0)=""/204, 0xcc}, {&(0x7f00000020c0)=""/74, 0x4a}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000002140)=""/253, 0xfd}, {&(0x7f0000002240)=""/69, 0x45}, {&(0x7f00000022c0)=""/110, 0x6e}], 0x6, 0x0, 0x0, 0x2}, 0x1}, {{&(0x7f00000034c0)=@hci, 0x80, &(0x7f0000003540)=[{&(0x7f00000023c0)=""/9, 0x9}], 0x1, &(0x7f0000003580)=""/161, 0xa1, 0x800}, 0x800}, {{&(0x7f0000003640)=@rc, 0x80, &(0x7f0000005dc0)=[{&(0x7f0000004800)=""/4096, 0x1000}, {&(0x7f0000003740)=""/79, 0x4f}, {&(0x7f0000005800)=""/176, 0xb0}, {&(0x7f00000058c0)=""/217, 0xd9}, {&(0x7f00000059c0)=""/173, 0xad}, {&(0x7f0000005a80)=""/214, 0xd6}, {&(0x7f0000005b80)=""/207, 0xcf}, {&(0x7f0000005c80)=""/83, 0x53}, {&(0x7f0000005d00)=""/155, 0x9b}], 0x9, &(0x7f0000005e80)=""/254, 0xfe, 0x7ff}, 0x1}, {{&(0x7f0000005f80)=@ll, 0x80, &(0x7f00000036c0)=[{&(0x7f0000006000)=""/170, 0xaa}, {&(0x7f00000060c0)=""/214, 0xd6}], 0x2, &(0x7f00000061c0)=""/170, 0xaa, 0x8}, 0xffffffff}], 0xa, 0x10100, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) 14:05:02 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x1000002, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) munmap(&(0x7f0000d2f000/0x4000)=nil, 0x4000) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:05:02 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x0) mmap(&(0x7f0000d5e000/0x4000)=nil, 0x4000, 0x0, 0x33, r0, 0x0) r1 = syz_open_dev$usb(&(0x7f0000000080)='/dev/bus/usb/00#/00#\x00', 0x6, 0x10000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0x6649, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000100)={0x40000000, r2, 0x0, 0x3090}) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:05:02 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x3, 0x4, &(0x7f00000002c0)=[{&(0x7f00000000c0)="2223e0255c2b6f94ede19d3939929291bc2432bdfc332e96e4a63c1feb919c33f594bfc831f3082c68368227c430acdc90a5f379ae68204f8c13c355d62c05293839c540e6d1d85d688a380de4402720f4e303bbc287d2858fc8e16b5661402c8075c02ab4378cd49fd6f2980a5ff35985f37ff54d0c6f3136fe9f57529ec44085103ba9a0de1fca22e7a8c6bdbb0e835236b7c489050b", 0x97, 0x71e}, {&(0x7f0000000180)="413708c8ad680c8b6b35f794c314b7504ba094476eda55587f0ae3209edf950c3fc2eccd104aeadb6025eca16653f613c54ce8225f8040343f781bb6c957eae4f459eb4afc82da4878cf127d99caf600009e933a7cdbc96df7a57ef7332a35eea51bf0dc6f399446453c04d8a7f5839b892c", 0x72, 0x4}, {&(0x7f0000000200)="d79df2411c3844ace4b7c0a1b4b754f0cba5877f9568f5f65da54ad08153f6c6886c0f1f82e4642aa7cced9e4bd1700a12b631d1b63acc82fc6add36c687406e69f382fbaf86", 0x46, 0x3f}, {&(0x7f0000000280)="945276fc10ef812f41cccccebb08", 0xe, 0x7f}], 0x0, 0x0) 14:05:02 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"69000022000015eda2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') [ 624.667454] block nbd0: shutting down sockets 14:05:02 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f0000000000)='p\b\x00\x00\x00_test\x00', &(0x7f0000000040)={'syz', 0x2}, &(0x7f0000000080)='\x00', r0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:05:02 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000040)=""/125, &(0x7f00000000c0)=0x7d) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x8) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) [ 624.712208] block nbd0: Receive control failed (result -22) [ 624.748948] BFS-fs: bfs_fill_super(): No BFS filesystem on loop0 (magic=00000000) 14:05:02 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r0, 0x3, 0x1, 0x9, &(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}, 0x20) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:05:02 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x5, 0x4) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000b3b000/0x2000)=nil) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:05:02 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0x2, 0x42b) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) 14:05:02 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x80000000}, &(0x7f00000000c0)=0x8) sigaltstack(&(0x7f0000e6c000/0x1000)=nil, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000100)={r2, 0xffffffffffffffff, 0x1f}, 0x8) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000040)='md5summd5sum:sem1+-\x00') 14:05:02 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000ed09a2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:05:02 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000000040), 0xc776776, 0x100000) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) mbind(&(0x7f0000e9c000/0x1000)=nil, 0x1000, 0x1, &(0x7f0000000000)=0x6, 0x9, 0x5) 14:05:02 executing program 5: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x0, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268}, &(0x7f0000000200)=0x10) [ 624.917501] block nbd0: shutting down sockets 14:05:02 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x20000) ioctl$BLKTRACESTART(r3, 0x1274, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x301801, 0x0) futimesat(r4, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x77359400}, {0x0, 0x7530}}) 14:05:02 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x40}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x8}, 0x8) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:05:02 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x2, &(0x7f00000000c0)=[r1, 0x0]) 14:05:02 executing program 2: socketpair(0x9, 0x0, 0x80, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000080)={0x3, 0x0, 0x10000, 0x2, 0x871}) mmap(&(0x7f00005b8000/0x9000)=nil, 0x9000, 0x7, 0x80000000000031, 0xffffffffffffffff, 0x41) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000000000), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:05:02 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4efc7f47, 0x208a00) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000040)={{0x1, 0x0, 0x5, 0x7a0d, '\x00', 0x101}, 0x0, [0x2, 0x67, 0x2, 0x2, 0x1ff, 0xffffffffffff738c, 0x2, 0x7f, 0xfffffffffffffffe, 0x1, 0xfffffffffffffff7, 0xffffffff, 0x0, 0x8001, 0x3, 0x100, 0x1fa7, 0x67a6b027, 0x92, 0x5, 0x7, 0x3ff, 0x7fffffff, 0x7, 0x8, 0x3, 0xfffffffffffffc00, 0x100000001, 0x2, 0x2, 0x9, 0xb2e2, 0x1, 0x6, 0x1, 0x80000001, 0x77, 0x0, 0x6, 0x7, 0x101, 0x6, 0x4, 0x100, 0x5e, 0xb51, 0x6, 0xffffffffffffffff, 0x8, 0xfffffffffffffff7, 0x8, 0x0, 0xf6, 0x7fff, 0x2, 0x9, 0x3, 0x1b, 0x1, 0x3, 0x0, 0x7, 0x100000000, 0x82, 0x7, 0x33, 0x9, 0x3, 0x67f6, 0x9, 0x0, 0xcaa, 0x2, 0x57, 0x1, 0x8000, 0x1, 0x3, 0x10001, 0x0, 0x80000001, 0x81, 0x3, 0x1ff, 0x6, 0x6, 0x2, 0x3ff, 0x71, 0x9, 0x3, 0x7, 0x2, 0x9, 0xfffffffffffffff8, 0x0, 0x0, 0x100000000, 0x1, 0x1c000, 0x3, 0x5, 0x787, 0x10001, 0x200, 0x8, 0x80000001, 0x40, 0x2, 0x1, 0x8, 0x4281, 0x3, 0x1, 0x8, 0x9, 0x1, 0x0, 0x6, 0x100000001, 0xfffffffffffffffe, 0x7, 0x8, 0x401, 0x100000001, 0xbeb, 0x8], {0x0, 0x989680}}) 14:05:02 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'gretap0\x00', &(0x7f0000000000)=@ethtool_channels={0x3c, 0x0, 0x8, 0x4, 0xe9, 0x1, 0x2, 0x7, 0x101}}) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) [ 625.152870] block nbd0: shutting down sockets 14:05:02 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000eceaa2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:05:02 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000540)='/dev/usbmon#\x00', 0x9, 0x10040) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff}, 0x30) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00000000c0)={'veth0\x00', {0x2, 0x4e24, @rand_addr=0x3ff}}) sendto(r0, &(0x7f0000000100)="04f215ca0668bef391b3f40c69c1aa7372827c27f7e377b830b8622a09080b1daa82285711addea93b729f874df95d14702cb85abb6df9502320ad9261c3b762c54dcfe6a7fa", 0x46, 0x20000000, &(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @broadcast}, 0x1, 0x3, 0x1, 0x4}}, 0xffffffffffffffd6) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000340)='/dev/full\x00', 0x1, 0x0) write$UHID_SET_REPORT_REPLY(r4, &(0x7f0000000380)=ANY=[@ANYBLOB="0e0000000a0000000006f300571248c6b62faa69d76359fa8d52f5dd9ffb1206c7fc4a6d72314340eff0c10e4c5d74665621f98444d01f8030d80f71bc5c1cd664c9cb7fa06465b7b152434567c0e53f190e373051b76cdd8b5eb3270347604415198075f2e18022a0f0a6a1f3ac634fc07fa253f3e591d2ccc3c7601314dfa7380197a7cba53a3a1169084dfde0d06d9f8ba5054c41d5e98b0632939b2d3616ee638ef9b6e036bcb9ebf46fbb6f3ee1086a26b7bdc82490875138a99f79bdd0a6fae2bfe6e61418591ed8458af205f3e75fd1dbe01d503aaf7b77ddb64f928030a6de2ed2303310b25f21db76e506870b59"], 0xff) r5 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x800, 0x40) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000480)={0x0, @remote, @multicast1}, &(0x7f00000004c0)=0xc) bind$can_raw(r0, &(0x7f0000000500)={0x1d, r6}, 0x10) ioctl$NBD_SET_SOCK(r1, 0xab00, r5) ioctl$PIO_UNISCRNMAP(r5, 0x4b6a, &(0x7f0000000240)="6d37abaa02d185fc3f139dd7a759994d9bbe213910ecdd611360cddbec9497fcfcc497ce727ca1adc33d5c5775fcfdebc6aefde482aa4bb837c53591d3c455c72107fa54fc4d73f6445e2c1c83e3cbc7ac888391b75a8d3b30e62518d697f7edbb42f4a2e4607209e7245fdf2035d1a225dcc2c9d5821a61e94df8772ca6fa09f0bf2515f0441f187d555a605fd470c05ba5") 14:05:02 executing program 2: mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x200000a, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000000000), 0x0, 0x0) socketpair(0xf, 0xe, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) socketpair$inet(0x2, 0x5, 0xfb2, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000200)={r1, r2, 0x5, 0xff, &(0x7f0000000100)="2b7925feb655af2455f4cf1473385539fda2b51242cbcb12d7aeb2e69c4dca5d6ef29ba59f85758c3397026ca234114709c6e42d92d39dfb77a6482856d62de44d061b905ddf1d6c4624129e32efb4b72ced7dcd5fbce6dde11ccdd784bdfa0b3c922df7671255ef72cbfc35191e8d46f06a79cae858b59236cca2ab1baef812483bed968ca28a32d42e07457c78aeef1c355bfa2d31d06dca9ca283bf0d34eb4f62c91da7cf0ec870323be0e8064aa53f4fe7c2b5473b734ca4ba9c52f118f0e433e12dc745e205eaeecf99be2c89ade488ab96c89e1a4777d1bece06d49b", 0x10001, 0x1, 0x4, 0x557, 0xffffffffffffffd7, 0x1, 0x7}) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:05:02 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000d4e000/0x3000)=nil, 0x3000, 0x200000f) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x480, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000040)=""/150) mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) [ 625.255414] block nbd0: Receive control failed (result -22) [ 625.264283] block nbd0: Device being setup by another task [ 625.315628] block nbd0: shutting down sockets 14:05:03 executing program 5: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x0, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268}, &(0x7f0000000200)=0x10) 14:05:03 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x4, 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) 14:05:03 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BLKROGET(r1, 0x125e, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0xc) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000140)={[], 0xffffffff, 0x3, 0x5, 0xb05, 0xfffffffffffffff7, r4}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) r5 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x100, 0x0) ioctl$SIOCSIFHWADDR(r5, 0x8924, &(0x7f0000000200)={"8f8000005d736c61ff1000", @local}) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 14:05:03 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) statx(r0, &(0x7f0000000040)='./file0\x00', 0x100, 0x14, &(0x7f0000000080)) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:05:03 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000ecf4a2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:05:03 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x40441, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000140)={0x2, [0x0, 0x0]}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x20) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000040)={{0x0, 0x7}, 'port0\x00', 0x80, 0x1, 0x9f4, 0x6, 0x6, 0x487, 0x9, 0x0, 0x4, 0x3}) syz_mount_image$erofs(&(0x7f0000000180)='erofs\x00', &(0x7f00000001c0)='./file0\x00', 0x8b0d, 0x2, &(0x7f0000001280)=[{&(0x7f0000001340)="9078b0dc33f2ef909b4a5d9b73e733ec32b4c0126ba5ce28bfd049bbac50232bf3b6f626f79c36072dee4bf866b3bf143bd0530891eb8c1871fd564fe48f3e765a69bc154b379de9a7aafe6bf700bc03de24c5db34bc9ce05715b3b2e6cfc31ac0080c044a7808073935fb2a901ea605aa41704ab51c3f903540b02a43e0a928fe7674052170c51fbc0e055554713cad8ceffbb7f3eb31fcaee7a7ffcc9166cb4df83cdb4ec18c05c40f5186d0dbc4aedfe9d86f2021bc5544f2e9f5e1184d875a5ba128a972006054b7552fd610a5508f95f83c2571e0ed4ee181b0a8bc5b80353e", 0xe2, 0x1}, {&(0x7f0000000280)="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", 0x1000, 0x17}], 0x5000, &(0x7f0000001440)={[{@nouser_xattr='nouser_xattr'}, {@nouser_xattr='nouser_xattr'}, {@fault_injection={'fault_injection', 0x3d, 0x8}}, {@noacl='noacl'}, {@acl='acl'}], [{@fsmagic={'fsmagic', 0x3d, 0xffff}}, {@obj_user={'obj_user', 0x3d, '/'}}]}) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x9) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000000240)={0xd4, 0xc73}) [ 625.446059] block nbd0: Receive control failed (result -22) 14:05:03 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000)=0x8000000000000000, 0x1, 0x0) 14:05:03 executing program 3: mmap(&(0x7f0000834000/0x3000)=nil, 0x3000, 0xb, 0x4031, 0xffffffffffffffff, 0x4) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) recvfrom$inet(r0, &(0x7f0000000000)=""/247, 0xf7, 0x40000040, &(0x7f0000000100)={0x2, 0x4e23, @rand_addr=0x660}, 0x10) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r0, 0x6612) 14:05:03 executing program 0: r0 = socket(0x11, 0x2, 0x0) seccomp(0x1, 0x0, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x5, 0x9, 0xff}, {0xffffffff7fffffff, 0xfffffffffffffffc, 0x2, 0x661}, {}]}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x341, 0x0) ioctl$SG_GET_SCSI_ID(r1, 0x2276, &(0x7f0000000080)) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create1(0x80000) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r2, 0xab09, 0x9) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) [ 625.542714] block nbd0: shutting down sockets 14:05:03 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000000)={0xffffffffffffffff}, 0x106, 0x1002}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r0, &(0x7f0000000080)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e20, 0x6, @ipv4={[], [], @multicast2}, 0x6}, r1}}, 0x30) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:05:03 executing program 1: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BLKROGET(r1, 0x125e, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0xc) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000140)={[], 0xffffffff, 0x3, 0x5, 0xb05, 0xfffffffffffffff7, r4}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) r5 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x100, 0x0) ioctl$SIOCSIFHWADDR(r5, 0x8924, &(0x7f0000000200)={"8f8000005d736c61ff1000", @local}) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 14:05:03 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7fff, 0x301e82) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000000040)={0x6, 0xd000}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) [ 625.738338] block nbd0: Receive control failed (result -22) [ 625.766851] block nbd0: Device being setup by another task 14:05:03 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000ecd1a2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:05:03 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f000085c000/0x3000)=nil, 0x3000, 0x2, &(0x7f0000000000), 0x5, 0x0) 14:05:03 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x7b2f, 0x4) mmap(&(0x7f0000cea000/0x3000)=nil, 0x3000, 0x7, 0x3f, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:05:03 executing program 5: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x0, &(0x7f0000001280)={0x2, 0x4e21, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268}, &(0x7f0000000200)=0x10) 14:05:03 executing program 1: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BLKROGET(r1, 0x125e, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0xc) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000140)={[], 0xffffffff, 0x3, 0x5, 0xb05, 0xfffffffffffffff7, r4}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) r5 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x100, 0x0) ioctl$SIOCSIFHWADDR(r5, 0x8924, &(0x7f0000000200)={"8f8000005d736c61ff1000", @local}) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 14:05:03 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x300, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r3, 0xc008ae05, &(0x7f00000000c0)=""/22) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) [ 625.837863] block nbd0: shutting down sockets 14:05:03 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) r0 = shmat(0x0, &(0x7f0000297000/0x4000)=nil, 0x2000) inotify_init1(0x80000) shmdt(r0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x4, 0x100) setsockopt$inet6_tcp_int(r1, 0x6, 0x5, &(0x7f0000000040)=0x5, 0x4) [ 625.921360] block nbd0: Receive control failed (result -22) [ 625.948433] block nbd0: Device being setup by another task 14:05:03 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"6900002200000003a2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:05:03 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vsock\x00', 0x3c, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000040)={&(0x7f0000152000/0x3000)=nil, 0x3000}, &(0x7f0000000080)=0x10) select(0x40, &(0x7f00000000c0)={0x3, 0x7fff, 0x80, 0x0, 0x7fffffff, 0x400, 0xcba, 0x8}, &(0x7f0000000100)={0xffff, 0xfffffffffffffff8, 0x6, 0xffffffff7fffffff, 0x100, 0x0, 0x6, 0x4f}, &(0x7f0000000140)={0x6, 0x2, 0x4, 0x6, 0x1, 0x400, 0x0, 0x8000}, &(0x7f0000000180)) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x3, &(0x7f000016e000)=0x10000, 0x1, 0x0) 14:05:03 executing program 1: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BLKROGET(r1, 0x125e, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0xc) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000140)={[], 0xffffffff, 0x3, 0x5, 0xb05, 0xfffffffffffffff7, r4}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) r5 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x100, 0x0) ioctl$SIOCSIFHWADDR(r5, 0x8924, &(0x7f0000000200)={"8f8000005d736c61ff1000", @local}) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 14:05:03 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0xa, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) r0 = dup(0xffffffffffffffff) write$P9_RXATTRWALK(r0, &(0x7f00000001c0)={0xf, 0x1f, 0x1, 0x6}, 0xf) r1 = mq_open(&(0x7f0000000000)='eth0\x00', 0x0, 0x2, &(0x7f0000000040)={0x5, 0x5, 0xffffffffffffe39a, 0x6, 0x0, 0x1, 0x3, 0xfffffffffffffff9}) fcntl$setlease(r1, 0x400, 0x1) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) connect$bt_rfcomm(r0, &(0x7f00000000c0)={0x1f, {0x3, 0x1, 0x4, 0x5a79, 0xfffffffffffffff9, 0x4}, 0x8}, 0xa) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x400400, 0x0) write$cgroup_int(r2, &(0x7f0000000140)=0x4, 0x32a) 14:05:03 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xffffffffffffffb7, 0x103000) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r2, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r0, 0xab03) [ 626.106077] block nbd0: shutting down sockets [ 626.124891] block nbd0: Receive control failed (result -22) 14:05:03 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x7, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x10002, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, 'nodev'}}, {@privport='privport'}, {@cache_loose='cache=loose'}, {@privport='privport'}, {@version_9p2000='version=9p2000'}, {@noextend='noextend'}, {@loose='loose'}, {@access_uid={'access', 0x3d, r2}}, {@noextend='noextend'}, {@noextend='noextend'}], [{@mask={'mask', 0x3d, 'MAY_EXEC'}}, {@dont_measure='dont_measure'}, {@appraise_type='appraise_type=imasig'}, {@permit_directio='permit_directio'}, {@fsname={'fsname', 0x3d, '#-$procwlan1nodev['}}, {@obj_user={'obj_user', 0x3d, 'wlan0)'}}]}}) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) ioctl$RTC_RD_TIME(r1, 0x80247009, &(0x7f0000000340)) [ 626.172439] block nbd0: shutting down sockets 14:05:03 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x4, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000280)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000002c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='numa_maps\x00') getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="5b0000002f14c048450986690bc18973c48dbd578da16cb628a33646eabc1d945b9e6192d28ba525efb2391f82873f33e72872f48aca84694a8aee0e8aa9a34bdd8cd79647d9323151a5ab83dee4d4ecc6edf2"], &(0x7f00000000c0)=0x63) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={r2, 0x80, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0x8001, @loopback, 0x5}, @in6={0xa, 0x4e20, 0x401, @empty, 0x3}, @in={0x2, 0x4e24, @loopback}, @in6={0xa, 0x4e21, 0x4, @loopback}, @in6={0xa, 0x4e21, 0x368f, @ipv4={[], [], @multicast2}, 0x9}]}, &(0x7f00000001c0)=0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000200)=0x0) r4 = fcntl$getown(r1, 0x9) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r1, &(0x7f0000000240)={r1, r1, 0x3}) 14:05:03 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000deeca2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:05:03 executing program 5: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"6900002200000003a2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:05:03 executing program 1: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x4e21, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268}, &(0x7f0000000200)=0x10) 14:05:03 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000080)={r2, r3/1000+30000}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 14:05:03 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000bb3000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000000040)=0x2, 0x4, 0x1) [ 626.351363] block nbd0: Receive control failed (result -22) 14:05:04 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) write$P9_RREAD(r0, &(0x7f0000000080)={0xf6, 0x75, 0x1, {0xeb, "fa4c5b89c0f76637f597ea24c291e4b5a605ada481bc3c8dab1e5681ed184330b75acd5ecdff3f7916d56df0eaeeabca11de199452cbc7f48b5fee07e5b9b8aeb979cf3dadaa3776e43d6879c3d796802298448206b6594048852f92e79e79201395b159c75e34d042d349d4e87316ade4febebc31a738c191e72424105b5beea854ea13acfa7c32113d9864a4b1e42cdd070cbcb22b6e93b1f4af62994b42b35f989bd7e6611117e527a477a3aa3e8f7d12fb003a1c794255d072a55a6fe6629d8fa3c822124f921e413ddce380ec36cf1490024dd6338f17639002af98177bd538c4571197b25debb8a8"}}, 0xf6) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0xfffffffffffffffb, 0x204, 0x7ff, 0x100000001, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={r1, @in={{0x2, 0x4e20, @multicast2}}}, &(0x7f00000002c0)=0x84) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0xcb3, 0x7f2a, 0x8, 0x20, 0xffffffffffffff9c, 0x7fffffff}, 0x2c) 14:05:04 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f00000000c0)=0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000040)=0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x4000, &(0x7f0000527ff8)=0xfffffffffffffffe, 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) getegid() [ 626.434534] block nbd0: shutting down sockets 14:05:04 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x2c2a00) ioctl$RTC_AIE_OFF(r3, 0x7002) ioctl$LOOP_CLR_FD(r3, 0x4c01) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 14:05:04 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"69000022000007eda2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:05:04 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8)=0x40200, 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:05:04 executing program 5: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x4e21, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268}, &(0x7f0000000200)=0x10) 14:05:04 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhci\x00', 0x40, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000100)={0x0, 0x0, 0x10000, 0x4}) socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000140)={0x5, r1, 0x3}) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000000180), 0xfffffffffffffffe, 0x1fffffffffe) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) rt_sigreturn() socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) [ 626.591731] block nbd0: shutting down sockets 14:05:04 executing program 1: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000ed03a2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:05:04 executing program 0: openat$smack_thread_current(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/thread-self/attr/current\x00', 0x2, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) openat$smack_thread_current(0xffffffffffffff9c, &(0x7f0000000080)='/proc/thread-self/attr/current\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x2000, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r4, 0x0, 0x48a, &(0x7f0000000100)={0x7ff, 0xcca, 0xff}, 0xc) fcntl$dupfd(r3, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x3) setsockopt$IP_VS_SO_SET_TIMEOUT(r4, 0x0, 0x48a, &(0x7f0000000140)={0x1ff, 0x1, 0xffffffffffffb196}, 0xc) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) [ 626.713375] block nbd0: Receive control failed (result -22) [ 626.750268] block nbd0: Device being setup by another task 14:05:04 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r1, r0, 0x0, 0x5) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f00002ae000/0xb000)=nil, 0xb000, 0x2, 0x31, r2, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:05:04 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001340)={0x2, 0x0, [{0xf000, 0xf2, &(0x7f0000000200)=""/242}, {0x2, 0x1000, &(0x7f0000000340)=""/4096}]}) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000000040)=0x10f003) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0xa, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x8003, &(0x7f0000000080)=0x2000000000, 0x6, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000001c0)=0x40) mbind(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4002, &(0x7f00000000c0)=0xb, 0x0, 0x40000000000000) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000300)=0x5) 14:05:04 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"6900002200000deda2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') [ 626.768795] block nbd0: shutting down sockets 14:05:04 executing program 5: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x208000, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x4e21, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f, 0x3268}, &(0x7f0000000200)=0x10) 14:05:04 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x8000, 0x0) 14:05:04 executing program 1 (fault-call:7 fault-nth:0): r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x0, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f}, &(0x7f0000000200)=0x10) 14:05:04 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f00001ac000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000000000), 0x8, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:05:04 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x100000001, 0x3, 0x10000, 0xffff}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000001c0)=0x4, 0x4) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x80000000, 0x4) [ 626.934898] block nbd0: Receive control failed (result -22) [ 627.005529] FAULT_INJECTION: forcing a failure. [ 627.005529] name failslab, interval 1, probability 0, space 0, times 0 [ 627.020310] block nbd0: shutting down sockets [ 627.033234] CPU: 1 PID: 7739 Comm: syz-executor1 Not tainted 4.19.0-rc5-next-20180928+ #84 [ 627.041685] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 627.051039] Call Trace: [ 627.053648] dump_stack+0x1d3/0x2c4 [ 627.057286] ? dump_stack_print_info.cold.2+0x52/0x52 [ 627.062483] ? __perf_event_period+0x5c0/0x5c0 [ 627.067079] should_fail.cold.4+0xa/0x17 [ 627.071150] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 627.076255] ? event_sched_out.isra.98+0x189/0xdf0 [ 627.081191] ? lock_downgrade+0x900/0x900 [ 627.085345] ? check_preemption_disabled+0x48/0x200 [ 627.090380] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 627.095927] ? retint_kernel+0x2d/0x2d [ 627.099832] ? trace_hardirqs_on_caller+0xc0/0x310 [ 627.104769] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 627.109543] ? trace_hardirqs_off+0x310/0x310 [ 627.114054] ? mark_held_locks+0x130/0x130 [ 627.118300] ? fs_reclaim_acquire+0x20/0x20 [ 627.122629] ? lock_downgrade+0x900/0x900 [ 627.126787] ? retint_kernel+0x2d/0x2d [ 627.130694] ? check_same_owner+0x330/0x330 [ 627.135028] __should_failslab+0x124/0x180 [ 627.139271] should_failslab+0x9/0x14 [ 627.143088] kmem_cache_alloc_trace+0x2d7/0x750 [ 627.147781] tcp_sendmsg_locked+0x2754/0x3f90 [ 627.152304] ? lock_downgrade+0x900/0x900 [ 627.156458] ? __perf_event_task_sched_in+0x2a9/0xb60 [ 627.161658] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 627.166596] ? tcp_sendpage+0x60/0x60 [ 627.170413] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 627.175952] ? aa_label_sk_perm+0xfc/0xa50 [ 627.180192] ? retint_kernel+0x2d/0x2d [ 627.184085] ? retint_kernel+0x2d/0x2d [ 627.187983] ? trace_hardirqs_on_caller+0xc0/0x310 [ 627.192925] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 627.197689] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 627.202448] ? trace_hardirqs_off+0x310/0x310 [ 627.206953] ? aa_profile_af_perm+0x410/0x410 [ 627.211467] ? lock_acquire+0x1ed/0x520 [ 627.215443] ? tcp_sendmsg+0x21/0x50 [ 627.219167] ? trace_hardirqs_on+0xbd/0x310 [ 627.223499] ? lock_release+0x970/0x970 [ 627.227477] ? lock_sock_nested+0xe2/0x120 [ 627.231720] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 627.237184] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 627.242727] ? check_preemption_disabled+0x48/0x200 [ 627.247748] ? lock_sock_nested+0x9a/0x120 [ 627.251990] ? lock_sock_nested+0x9a/0x120 [ 627.256241] ? __local_bh_enable_ip+0x160/0x260 [ 627.260925] tcp_sendmsg+0x2f/0x50 [ 627.264478] inet_sendmsg+0x19c/0x690 [ 627.268286] ? ipip_gro_receive+0x100/0x100 [ 627.272623] ? apparmor_socket_sendmsg+0x29/0x30 [ 627.277397] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 627.282951] ? security_socket_sendmsg+0x94/0xc0 [ 627.287720] ? ipip_gro_receive+0x100/0x100 [ 627.292057] sock_sendmsg+0xd5/0x120 [ 627.295788] __sys_sendto+0x3d7/0x670 [ 627.299614] ? __ia32_sys_getpeername+0xb0/0xb0 [ 627.304331] ? wait_for_completion+0x8a0/0x8a0 [ 627.308925] ? lock_release+0x970/0x970 [ 627.312906] ? fsnotify_first_mark+0x350/0x350 [ 627.317490] ? __fsnotify_parent+0xcc/0x420 [ 627.321827] ? fsnotify+0xf10/0xf10 [ 627.325999] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 627.331552] ? __sb_end_write+0xd9/0x110 [ 627.335627] ? fput+0x130/0x1a0 [ 627.338911] ? ksys_write+0x1ae/0x260 [ 627.342720] ? trace_hardirqs_on+0xbd/0x310 [ 627.347042] ? __ia32_sys_read+0xb0/0xb0 [ 627.351119] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 627.356486] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 627.361946] __x64_sys_sendto+0xe1/0x1a0 [ 627.366018] do_syscall_64+0x1b9/0x820 [ 627.369910] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 627.375279] ? syscall_return_slowpath+0x5e0/0x5e0 [ 627.380234] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 627.385089] ? trace_hardirqs_on_caller+0x310/0x310 [ 627.390110] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 627.395131] ? prepare_exit_to_usermode+0x291/0x3b0 [ 627.400153] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 627.405015] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 627.410204] RIP: 0033:0x457579 [ 627.413401] Code: 1d b4 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 b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 627.432304] RSP: 002b:00007fa28820dc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 627.440016] RAX: ffffffffffffffda RBX: 00007fa28820dc90 RCX: 0000000000457579 [ 627.447283] RDX: fffffffffffffe64 RSI: 0000000020e77fff RDI: 0000000000000004 14:05:05 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x2, 0x0) r2 = openat$cgroup_subtree(r1, &(0x7f0000000140)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)=0x0) ptrace$cont(0xffffffffffffffff, r3, 0x7d9, 0x1) mmap(&(0x7f000076a000/0x2000)=nil, 0x2000, 0xb, 0x3e, r2, 0xfffffffffffffffc) r4 = inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0x10000000) getresgid(&(0x7f0000001380)=0x0, &(0x7f00000013c0), &(0x7f0000001400)) migrate_pages(r3, 0x840, &(0x7f0000001440)=0x10001, &(0x7f0000001480)=0x8) ioctl$TUNSETGROUP(r0, 0x400454ce, r5) inotify_rm_watch(r1, r4) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) syz_read_part_table(0x5, 0x5, &(0x7f0000001300)=[{&(0x7f00000000c0)="ef8d0e46c55bb8103c644eab165df2059803606e50cc6a7aa3f167abb970e2059769e286f6ba0041767978207074c02f350e043852d66ac20be1f5a073414baf17bc7ab72addf4e6b1", 0x49, 0x64}, {&(0x7f0000000180)="b13044a6acb228936f191d336a10f05d5d9296f7f901d53dae159e77e76a2f4e81dfd90555223622a73833bcbb02fae5659c7470ae8466791ae6bac9f16e408b8dbfc16bb8f4b42e6cb3731017f22d76e3898784f878b38785b1f396f6ff5e4de135df1155b363c3ffb1f1f5aadc7f302627bb803c0a67477b787c5fbfb20eee68dd07d7e3d0e183fab40acf3cd50bc71b90047e3edd3a6c0f08d7b6389cf42cfee4e0a0968930500f94812b7c1985bf0907469b3a4c7d5f16bfaef69186d8bc38a4ce2795184643e13d3dd3a3e6b7ec666436ccf1af15f7b74460d1c9c0ae9735ff25382ee2e916e834e3", 0xeb, 0x1}, {&(0x7f0000000280)='e', 0x1, 0xffff}, {&(0x7f00000002c0)="d14021869b755f2334", 0x9}, {&(0x7f0000000300)="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", 0x1000, 0x5}]) 14:05:05 executing program 0: r0 = socket(0x11, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000340)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000005480)="e180db4e3b23cdde4c4bca5351a6904cf9b043d46ee6610d0c6ab50da7d7a8b1", 0x20) r2 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffcbe, 0x0) recvmmsg(r2, &(0x7f00000003c0)=[{{&(0x7f0000000280)=@nfc_llcp, 0x80, &(0x7f0000000300)=[{&(0x7f0000000540)=""/101, 0x65}], 0x1, &(0x7f0000000640)=""/81, 0x51}, 0x1}], 0x1, 0x0, &(0x7f0000001d00)={0x77359400}) r3 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r3, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r3, 0xab09, 0x7f) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x49c600, 0x4) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r5, 0xc010641d, &(0x7f0000000140)={r6, &(0x7f00000000c0)=""/80}) ioctl$NBD_CLEAR_SOCK(r3, 0xab03) [ 627.454552] RBP: 000000000072bf00 R08: 00000000208d4fe4 R09: 000000000000001c [ 627.461830] R10: 0000000020000002 R11: 0000000000000246 R12: 00007fa28820e6d4 [ 627.469099] R13: 00000000004c3935 R14: 00000000004d57d8 R15: 0000000000000007 14:05:05 executing program 3: mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x448000, 0x10) openat$cgroup_int(r0, &(0x7f00000000c0)='cgroup.max.descendants\x00', 0x2, 0x0) 14:05:05 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000001c0)={{0x6}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc7}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) close(r1) [ 627.522734] block nbd0: Receive control failed (result -22) 14:05:05 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x81) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000040)={{0x3f, @empty, 0x4e20, 0x1, 'lblc\x00', 0x2, 0x5, 0x71}, {@loopback, 0x4e21, 0x0, 0x101, 0xca, 0x10000}}, 0x44) 14:05:05 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000d9eca2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:05:05 executing program 1 (fault-call:7 fault-nth:1): r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x0, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f}, &(0x7f0000000200)=0x10) [ 627.660267] block nbd0: shutting down sockets [ 627.695791] FAULT_INJECTION: forcing a failure. [ 627.695791] name failslab, interval 1, probability 0, space 0, times 0 [ 627.730996] CPU: 0 PID: 7771 Comm: syz-executor1 Not tainted 4.19.0-rc5-next-20180928+ #84 [ 627.739455] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 627.748816] Call Trace: [ 627.751428] dump_stack+0x1d3/0x2c4 [ 627.755074] ? dump_stack_print_info.cold.2+0x52/0x52 [ 627.760278] ? ip6_dst_check+0x44a/0xad0 [ 627.764358] ? check_preemption_disabled+0x48/0x200 [ 627.769384] should_fail.cold.4+0xa/0x17 [ 627.773452] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 627.778593] ? kasan_check_read+0x11/0x20 [ 627.782767] ? ip6_dst_check+0x471/0xad0 [ 627.786845] ? ip6_negative_advice+0x220/0x220 [ 627.791437] ? mark_held_locks+0x130/0x130 [ 627.795678] ? __perf_event_task_sched_in+0x2a9/0xb60 [ 627.800876] ? mark_held_locks+0x130/0x130 [ 627.805122] ? fs_reclaim_acquire+0x20/0x20 [ 627.809451] ? lock_downgrade+0x900/0x900 [ 627.813612] ? check_same_owner+0x330/0x330 [ 627.817951] __should_failslab+0x124/0x180 [ 627.822196] should_failslab+0x9/0x14 [ 627.826004] kmem_cache_alloc_node+0x26e/0x730 [ 627.830601] __alloc_skb+0x114/0x770 [ 627.834321] ? trace_hardirqs_off+0x310/0x310 [ 627.838841] ? skb_scrub_packet+0x490/0x490 [ 627.843170] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 627.847941] ? retint_kernel+0x2d/0x2d [ 627.851843] sk_stream_alloc_skb+0x13c/0x960 [ 627.856261] ? tcp_init_transfer+0x470/0x470 [ 627.860699] ? retint_kernel+0x2d/0x2d [ 627.864603] tcp_connect+0x1275/0x4650 [ 627.868506] ? tcp_push_one+0x110/0x110 [ 627.872491] ? lock_downgrade+0x900/0x900 [ 627.876647] ? pvclock_read_flags+0x160/0x160 [ 627.881148] ? secure_tcpv6_seq+0x228/0x340 [ 627.885476] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 627.890934] ? trace_hardirqs_off+0x310/0x310 [ 627.895440] ? kvm_clock_read+0x18/0x30 [ 627.899423] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 627.904446] ? ktime_get_with_offset+0x310/0x460 [ 627.909212] ? ktime_get+0x400/0x400 [ 627.912931] ? retint_kernel+0x2d/0x2d [ 627.916839] ? siphash_4u64+0x25/0x3c0 [ 627.920738] ? secure_tcpv6_ts_off+0x2b3/0x430 [ 627.925332] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 627.930878] ? tcp_fastopen_defer_connect+0x173/0x4a0 [ 627.936083] ? tcp_fastopen_cookie_check+0x330/0x330 [ 627.941191] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 627.946131] ? retint_kernel+0x2d/0x2d [ 627.950027] ? prandom_u32_state+0x13/0x180 [ 627.954360] tcp_v6_connect+0x1c0f/0x29b0 [ 627.958519] ? tcp_v6_pre_connect+0x120/0x120 [ 627.963023] ? depot_save_stack+0x101/0x470 [ 627.967357] ? save_stack+0xa9/0xd0 [ 627.970990] ? save_stack+0x43/0xd0 [ 627.974618] ? kasan_kmalloc+0xc7/0xe0 [ 627.978509] ? kmem_cache_alloc_trace+0x152/0x750 [ 627.983355] ? tcp_sendmsg_locked+0x2754/0x3f90 [ 627.988027] ? tcp_sendmsg+0x2f/0x50 [ 627.991742] ? inet_sendmsg+0x19c/0x690 [ 627.995724] ? sock_sendmsg+0xd5/0x120 [ 627.999619] ? __sys_sendto+0x3d7/0x670 [ 628.003597] ? __x64_sys_sendto+0xe1/0x1a0 [ 628.007840] ? do_syscall_64+0x1b9/0x820 [ 628.011909] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 628.017279] ? trace_hardirqs_on_caller+0xc0/0x310 [ 628.022212] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 628.026984] __inet_stream_connect+0x992/0x1150 [ 628.031657] ? tcp_v6_pre_connect+0x120/0x120 [ 628.036155] ? __inet_stream_connect+0x992/0x1150 [ 628.041007] ? inet_dgram_connect+0x2e0/0x2e0 [ 628.045505] ? tcp_sendmsg_locked+0x2754/0x3f90 [ 628.050183] ? kasan_unpoison_shadow+0x35/0x50 [ 628.054767] ? kasan_kmalloc+0xc7/0xe0 [ 628.058667] ? kmem_cache_alloc_trace+0x31f/0x750 [ 628.063520] tcp_sendmsg_locked+0x28e6/0x3f90 [ 628.068035] ? lock_downgrade+0x900/0x900 [ 628.072192] ? shrink_dcache_sb+0x350/0x350 [ 628.076523] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 628.081457] ? tcp_sendpage+0x60/0x60 [ 628.085267] ? retint_kernel+0x2d/0x2d [ 628.089170] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 628.094711] ? aa_label_sk_perm+0xfc/0xa50 [ 628.098960] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 628.103725] ? trace_hardirqs_off+0x310/0x310 [ 628.108230] ? aa_profile_af_perm+0x410/0x410 [ 628.112739] ? lock_acquire+0x1ed/0x520 [ 628.116714] ? tcp_sendmsg+0x21/0x50 [ 628.120436] ? trace_hardirqs_on+0xbd/0x310 [ 628.124765] ? lock_release+0x970/0x970 [ 628.128758] ? lock_sock_nested+0xe2/0x120 [ 628.133006] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 628.138467] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 628.144014] ? check_preemption_disabled+0x48/0x200 [ 628.149036] ? lock_sock_nested+0x9a/0x120 [ 628.153282] ? lock_sock_nested+0x9a/0x120 [ 628.157526] ? __local_bh_enable_ip+0x160/0x260 [ 628.162200] tcp_sendmsg+0x2f/0x50 [ 628.165753] inet_sendmsg+0x19c/0x690 [ 628.169559] ? ipip_gro_receive+0x100/0x100 [ 628.173886] ? apparmor_socket_sendmsg+0x29/0x30 [ 628.178648] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 628.184196] ? security_socket_sendmsg+0x94/0xc0 [ 628.188962] ? ipip_gro_receive+0x100/0x100 [ 628.193293] sock_sendmsg+0xd5/0x120 [ 628.197018] __sys_sendto+0x3d7/0x670 [ 628.200840] ? __ia32_sys_getpeername+0xb0/0xb0 [ 628.205517] ? wait_for_completion+0x8a0/0x8a0 [ 628.210111] ? lock_release+0x970/0x970 [ 628.214098] ? fsnotify_first_mark+0x350/0x350 [ 628.218913] ? __fsnotify_parent+0xcc/0x420 [ 628.223238] ? fsnotify+0xf10/0xf10 [ 628.226876] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 628.232425] ? __sb_end_write+0xd9/0x110 [ 628.236486] ? fput+0x130/0x1a0 [ 628.239768] ? ksys_write+0x1ae/0x260 [ 628.243598] ? trace_hardirqs_on+0xbd/0x310 [ 628.247923] ? __ia32_sys_read+0xb0/0xb0 [ 628.251994] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 628.257364] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 628.262838] __x64_sys_sendto+0xe1/0x1a0 [ 628.266910] do_syscall_64+0x1b9/0x820 [ 628.270848] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 628.276222] ? syscall_return_slowpath+0x5e0/0x5e0 [ 628.281158] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 628.286009] ? trace_hardirqs_on_caller+0x310/0x310 [ 628.291030] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 628.296049] ? prepare_exit_to_usermode+0x291/0x3b0 [ 628.301086] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 628.305938] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 628.311125] RIP: 0033:0x457579 [ 628.314320] Code: 1d b4 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 b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 628.333225] RSP: 002b:00007fa28820dc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 628.340937] RAX: ffffffffffffffda RBX: 00007fa28820dc90 RCX: 0000000000457579 14:05:06 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200600, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x1) 14:05:06 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x1, 0x400) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000000080)=0x3ff) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 14:05:06 executing program 3: openat$vhci(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhci\x00', 0x402000, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f00000000c0)={0x0, 0x80, 0x7, 0x2, &(0x7f00001de000/0x1000)=nil}) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhci\x00', 0xc00, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x6, 0x400, 0x0, 0x5, 0x2, 0x1, 0x3}, 0x1c) [ 628.348209] RDX: fffffffffffffe64 RSI: 0000000020e77fff RDI: 0000000000000004 [ 628.355499] RBP: 000000000072bf00 R08: 00000000208d4fe4 R09: 000000000000001c [ 628.362786] R10: 0000000020000002 R11: 0000000000000246 R12: 00007fa28820e6d4 [ 628.370083] R13: 00000000004c3935 R14: 00000000004d57d8 R15: 0000000000000007 14:05:06 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x2, 0x0) r2 = openat$cgroup_subtree(r1, &(0x7f0000000140)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)=0x0) ptrace$cont(0xffffffffffffffff, r3, 0x7d9, 0x1) mmap(&(0x7f000076a000/0x2000)=nil, 0x2000, 0xb, 0x3e, r2, 0xfffffffffffffffc) r4 = inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0x10000000) getresgid(&(0x7f0000001380)=0x0, &(0x7f00000013c0), &(0x7f0000001400)) migrate_pages(r3, 0x840, &(0x7f0000001440)=0x10001, &(0x7f0000001480)=0x8) ioctl$TUNSETGROUP(r0, 0x400454ce, r5) inotify_rm_watch(r1, r4) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) syz_read_part_table(0x5, 0x5, &(0x7f0000001300)=[{&(0x7f00000000c0)="ef8d0e46c55bb8103c644eab165df2059803606e50cc6a7aa3f167abb970e2059769e286f6ba0041767978207074c02f350e043852d66ac20be1f5a073414baf17bc7ab72addf4e6b1", 0x49, 0x64}, {&(0x7f0000000180)="b13044a6acb228936f191d336a10f05d5d9296f7f901d53dae159e77e76a2f4e81dfd90555223622a73833bcbb02fae5659c7470ae8466791ae6bac9f16e408b8dbfc16bb8f4b42e6cb3731017f22d76e3898784f878b38785b1f396f6ff5e4de135df1155b363c3ffb1f1f5aadc7f302627bb803c0a67477b787c5fbfb20eee68dd07d7e3d0e183fab40acf3cd50bc71b90047e3edd3a6c0f08d7b6389cf42cfee4e0a0968930500f94812b7c1985bf0907469b3a4c7d5f16bfaef69186d8bc38a4ce2795184643e13d3dd3a3e6b7ec666436ccf1af15f7b74460d1c9c0ae9735ff25382ee2e916e834e3", 0xeb, 0x1}, {&(0x7f0000000280)='e', 0x1, 0xffff}, {&(0x7f00000002c0)="d14021869b755f2334", 0x9}, {&(0x7f0000000300)="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", 0x1000, 0x5}]) 14:05:06 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x4000, &(0x7f0000000000)=0x9, 0x1, 0x2) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x2, 0x80) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000080)) 14:05:06 executing program 1 (fault-call:7 fault-nth:2): r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x0, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f}, &(0x7f0000000200)=0x10) 14:05:06 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x3ae, 0x10000) getdents(r0, &(0x7f00000000c0)=""/9, 0x9) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000100)={0x0, @remote, @multicast2}, &(0x7f0000000140)=0xc) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000040)={0x1, 0x3, 0x9, 0x7}, 0x10) 14:05:06 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000ed06a2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:05:06 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) clock_getres(0x5, &(0x7f0000000200)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001580)="2f7072859b055681a25212b2d4d9a259ee0e", 0x2, 0x0) ioctl$UI_SET_SWBIT(r3, 0x4004556d, 0xa) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clone(0x20000, &(0x7f00000003c0)="6e0416305267393ab654ad0e9cc6ff1fb1e2cbfe59daad4ed1073d414dd7548bd50680ad735bc8bc2d81d334c31a1bdfcf2f3a2b32ac297537189432bee95de542008bfd93c1f03b94cc470ff104d0d4a11bde45f99bbb9448df172b0e8f5ed8429b6cca00baa210dde30bf12a5a49", &(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)="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") ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x602000, 0x0) ioctl$SG_GET_REQUEST_TABLE(r3, 0x2286, &(0x7f0000000240)) write$FUSE_BMAP(r4, &(0x7f0000000080)={0x18, 0xfffffffffffffffe, 0x6, {0x800}}, 0x18) ioctl$NBD_SET_TIMEOUT(r3, 0xab09, 0x81) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) fgetxattr(r3, &(0x7f0000000100)=ANY=[@ANYBLOB="757365722e83282d00"], &(0x7f0000000140)=""/182, 0xb6) 14:05:06 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) io_setup(0x32c, &(0x7f0000001080)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) io_cancel(r0, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x9, r1, &(0x7f00000010c0)="229474cbbb4108b2d6c75be6eaad6c679cded738eeb5976faec9fcb24a2f442099189e80b7c82490f13859e1f102893459b7b164821a986ff4fa406eff3278f43727894a8862bb18e448cfbd10899d5294247c4dab323196434c5856200d9e2fd09a481bf0c2104b995d130028c4db15ff6de58e6d70fdccae737359170f08b8efa53a8f22bf436e5f9abcd6d70f737a99797d524d03ffc78c2e365da584523225247503980cd975714d6f8f273a06493845ee1b39", 0xb5, 0x1}, &(0x7f00000011c0)) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x9, 0x80000) write$tun(r2, &(0x7f0000001200)=ANY=[@ANYRESHEX=r0], 0x1) 14:05:06 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x0) r2 = open$dir(&(0x7f0000000180)='./file0/bus\x00', 0x0, 0x0) writev(r1, &(0x7f00002c8000)=[{&(0x7f00007fbf5f)="b7", 0x1}], 0x1) r3 = dup(r2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r3, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x9, &(0x7f0000018000)={0x0, @in6}, &(0x7f0000000000)=0x8c) [ 628.639644] FAULT_INJECTION: forcing a failure. [ 628.639644] name failslab, interval 1, probability 0, space 0, times 0 [ 628.651980] block nbd0: Receive control failed (result -22) [ 628.660185] CPU: 1 PID: 7809 Comm: syz-executor1 Not tainted 4.19.0-rc5-next-20180928+ #84 [ 628.668618] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 628.677981] Call Trace: [ 628.680603] dump_stack+0x1d3/0x2c4 [ 628.684254] ? dump_stack_print_info.cold.2+0x52/0x52 [ 628.689455] ? ip6_dst_check+0x44a/0xad0 [ 628.693525] ? unwind_get_return_address+0x61/0xa0 [ 628.693553] should_fail.cold.4+0xa/0x17 [ 628.702543] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 628.707686] ? ip6_dst_check+0x471/0xad0 [ 628.711766] ? dst_alloc+0xbb/0x1d0 [ 628.715420] ? ip6_negative_advice+0x220/0x220 [ 628.720014] ? tcp_v6_connect+0x11ce/0x29b0 [ 628.720035] ? mark_held_locks+0x130/0x130 [ 628.720057] ? __sys_sendto+0x3d7/0x670 [ 628.732593] ? mark_held_locks+0x130/0x130 [ 628.732621] ? fs_reclaim_acquire+0x20/0x20 [ 628.741177] ? lock_downgrade+0x900/0x900 [ 628.745339] ? check_same_owner+0x330/0x330 [ 628.749678] __should_failslab+0x124/0x180 [ 628.753929] should_failslab+0x9/0x14 [ 628.753945] kmem_cache_alloc_node+0x26e/0x730 [ 628.753968] __alloc_skb+0x114/0x770 [ 628.766057] ? skb_scrub_packet+0x490/0x490 [ 628.770395] ? retint_kernel+0x2d/0x2d [ 628.774310] ? trace_hardirqs_on_caller+0xc0/0x310 [ 628.779249] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 628.779267] ? trace_hardirqs_off+0x310/0x310 [ 628.779285] ? retint_kernel+0x2d/0x2d [ 628.779300] ? trace_hardirqs_on_caller+0xc0/0x310 [ 628.779317] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 628.779338] ? trace_hardirqs_off+0x310/0x310 [ 628.806634] ? tcp_chrono_stop+0x25f/0x520 [ 628.810882] ? tcp_chrono_start+0x1e0/0x1e0 [ 628.815212] sk_stream_alloc_skb+0x13c/0x960 [ 628.819631] ? tcp_init_transfer+0x470/0x470 [ 628.824049] ? retint_kernel+0x2d/0x2d [ 628.827946] ? tcp_connect+0x314c/0x4650 [ 628.832012] tcp_connect+0x1275/0x4650 [ 628.832036] ? tcp_push_one+0x110/0x110 [ 628.832060] ? lock_downgrade+0x900/0x900 [ 628.844857] ? pvclock_read_flags+0x160/0x160 [ 628.849373] ? secure_tcpv6_seq+0x228/0x340 [ 628.853708] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 628.853728] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 628.853749] ? kvm_clock_read+0x18/0x30 [ 628.867923] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 628.872970] ? ktime_get_with_offset+0x310/0x460 [ 628.877750] ? retint_kernel+0x2d/0x2d [ 628.881658] ? trace_hardirqs_on_caller+0xc0/0x310 [ 628.886605] ? trace_hardirqs_off+0x310/0x310 [ 628.891117] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 628.896673] ? siphash_4u64+0x25/0x3c0 [ 628.900584] ? secure_tcpv6_ts_off+0x2b3/0x430 [ 628.905187] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 628.910756] ? tcp_fastopen_defer_connect+0x173/0x4a0 [ 628.915961] ? tcp_fastopen_cookie_check+0x330/0x330 [ 628.921084] ? retint_kernel+0x2d/0x2d [ 628.924989] tcp_v6_connect+0x1c0f/0x29b0 [ 628.925012] ? tcp_v6_pre_connect+0x120/0x120 [ 628.925033] ? depot_save_stack+0x101/0x470 [ 628.938004] ? save_stack+0xa9/0xd0 [ 628.938018] ? save_stack+0x43/0xd0 [ 628.938032] ? kasan_kmalloc+0xc7/0xe0 [ 628.938045] ? kmem_cache_alloc_trace+0x152/0x750 [ 628.938059] ? tcp_sendmsg_locked+0x2754/0x3f90 [ 628.938084] ? tcp_sendmsg+0x2f/0x50 [ 628.962456] ? inet_sendmsg+0x19c/0x690 [ 628.966448] ? sock_sendmsg+0xd5/0x120 [ 628.970351] ? __sys_sendto+0x3d7/0x670 [ 628.974350] ? __x64_sys_sendto+0xe1/0x1a0 [ 628.978612] ? do_syscall_64+0x1b9/0x820 [ 628.982694] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 628.988092] ? retint_kernel+0x2d/0x2d [ 628.992004] __inet_stream_connect+0x992/0x1150 [ 628.996694] ? tcp_v6_pre_connect+0x120/0x120 [ 629.001209] ? __inet_stream_connect+0x992/0x1150 [ 629.006077] ? inet_dgram_connect+0x2e0/0x2e0 [ 629.010603] ? kasan_unpoison_shadow+0x35/0x50 [ 629.015208] ? kasan_kmalloc+0xc7/0xe0 [ 629.019121] ? kmem_cache_alloc_trace+0x31f/0x750 [ 629.023984] tcp_sendmsg_locked+0x28e6/0x3f90 [ 629.028507] ? lock_downgrade+0x900/0x900 [ 629.032675] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 629.037621] ? tcp_sendpage+0x60/0x60 [ 629.041440] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 629.047000] ? aa_label_sk_perm+0xfc/0xa50 [ 629.051259] ? aa_profile_af_perm+0x410/0x410 [ 629.055779] ? retint_kernel+0x2d/0x2d [ 629.059704] ? trace_hardirqs_on_caller+0xc0/0x310 [ 629.064656] ? ksys_dup3+0x680/0x680 [ 629.068390] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 629.073161] ? trace_hardirqs_off+0x310/0x310 [ 629.077767] ? lock_acquire+0x1ed/0x520 [ 629.081758] ? tcp_sendmsg+0x21/0x50 [ 629.085488] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 629.090267] ? retint_kernel+0x2d/0x2d [ 629.094180] tcp_sendmsg+0x2f/0x50 [ 629.097735] inet_sendmsg+0x19c/0x690 [ 629.101548] ? ipip_gro_receive+0x100/0x100 [ 629.105891] ? apparmor_socket_sendmsg+0x29/0x30 [ 629.110669] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 629.116218] ? security_socket_sendmsg+0x94/0xc0 [ 629.120986] ? ipip_gro_receive+0x100/0x100 [ 629.125319] sock_sendmsg+0xd5/0x120 [ 629.129046] __sys_sendto+0x3d7/0x670 [ 629.132871] ? __ia32_sys_getpeername+0xb0/0xb0 [ 629.137561] ? wait_for_completion+0x8a0/0x8a0 [ 629.142163] ? lock_release+0x970/0x970 [ 629.146155] ? fsnotify_first_mark+0x350/0x350 [ 629.150748] ? __fsnotify_parent+0xcc/0x420 [ 629.155079] ? fsnotify+0xf10/0xf10 [ 629.158723] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 629.164293] ? __sb_end_write+0xd9/0x110 [ 629.168371] ? fput+0x130/0x1a0 [ 629.171658] ? ksys_write+0x1ae/0x260 [ 629.175475] ? trace_hardirqs_on+0xbd/0x310 [ 629.179816] ? __ia32_sys_read+0xb0/0xb0 [ 629.183894] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 629.189274] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 629.194745] __x64_sys_sendto+0xe1/0x1a0 [ 629.198838] do_syscall_64+0x1b9/0x820 [ 629.202743] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 629.208135] ? syscall_return_slowpath+0x5e0/0x5e0 [ 629.213080] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 629.217942] ? trace_hardirqs_on_caller+0x310/0x310 [ 629.222975] ? prepare_exit_to_usermode+0x291/0x3b0 [ 629.228015] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 629.232891] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 629.238096] RIP: 0033:0x457579 [ 629.241307] Code: 1d b4 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 b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 629.260228] RSP: 002b:00007fa28820dc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 629.267959] RAX: ffffffffffffffda RBX: 00007fa28820dc90 RCX: 0000000000457579 [ 629.275236] RDX: fffffffffffffe64 RSI: 0000000020e77fff RDI: 0000000000000004 [ 629.282520] RBP: 000000000072bf00 R08: 00000000208d4fe4 R09: 000000000000001c 14:05:06 executing program 3: shmget$private(0x0, 0x1000, 0x2, &(0x7f0000893000/0x1000)=nil) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000000000), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:05:06 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x8, 0x31, 0xffffffffffffffff, 0xfffffffffffffffc) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.apparmor\x00') mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:05:06 executing program 3: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000751000/0x1000)=nil, 0x1000, 0x8, 0x40011, r0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x5, 0x200000) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000180)={0x14, 0x2, 0x3}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x1d, &(0x7f0000000040), 0x4) socket$pptp(0x18, 0x1, 0x2) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x2, 0x0) socketpair(0x1b, 0x6, 0x800, &(0x7f00000000c0)={0xffffffffffffffff}) renameat(r3, &(0x7f0000000080)='./file0\x00', r4, &(0x7f0000000100)='./file0\x00') syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) [ 629.289798] R10: 0000000020000002 R11: 0000000000000246 R12: 00007fa28820e6d4 [ 629.297089] R13: 00000000004c3935 R14: 00000000004d57d8 R15: 0000000000000007 [ 629.305668] block nbd0: shutting down sockets 14:05:07 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000040), 0xc, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="30000000180000ffffffffff993dffe00000010000000c00030000000000000000070006000c00000000000007000000"], 0x30}}, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x0, 0x0) ioctl$UI_SET_FFBIT(r1, 0x4004556b, 0x20) 14:05:07 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x2000, 0x0) syncfs(r0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r2, 0xab09, 0x7f) r4 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x6, 0x20000) ioctl$UI_SET_LEDBIT(r4, 0x40045569, 0x5) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x6, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_SG_ALLOC(r4, 0xc0106438, &(0x7f00000000c0)={0x200, r5}) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) [ 629.334138] audit: type=1804 audit(1538402706.975:520): pid=7836 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor5" name="/root/syzkaller-testdir294361093/syzkaller.ZyesbW/1240/file0/bus" dev="sda1" ino=16575 res=1 14:05:07 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000ed17a2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:05:07 executing program 1 (fault-call:7 fault-nth:3): r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x0, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f}, &(0x7f0000000200)=0x10) 14:05:07 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mount$9p_unix(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x1000000, &(0x7f0000000140)={'trans=unix,', {[{@debug={'debug', 0x3d, 0xffffffffffff5341}}, {@noextend='noextend'}, {@cache_fscache='cache=fscache'}, {@version_9p2000='version=9p2000'}, {@version_u='version=9p2000.u'}, {@posixacl='posixacl'}, {@noextend='noextend'}, {@posixacl='posixacl'}], [{@obj_user={'obj_user', 0x3d, 'cgroup'}}]}}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x11, &(0x7f00000002c0)={{{@in6=@local}, {}, {0x0, 0x4}, 0x0, 0x0, 0x0, 0x1}, {{@in=@rand_addr}, 0x0, @in6=@mcast2, 0x0, 0x1}}, 0xe8) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0x80) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040)=0x4, 0x4) ioctl$SG_GET_PACK_ID(r1, 0x227c, &(0x7f0000000200)) write$uinput_user_dev(r1, &(0x7f00000003c0)={'syz1\x00', {0x3b3, 0x6, 0x8, 0x8}, 0x48, [0x80000000, 0x99e618d, 0x0, 0xca, 0x200, 0xe54, 0x100000000, 0x8, 0x3, 0x6, 0xfffffffffffffe01, 0x80000000, 0x4a99, 0x43, 0x3, 0x7, 0x21, 0x7, 0xf, 0x0, 0x9, 0x40fef381, 0x6, 0x20, 0x4, 0x800, 0x8, 0x4, 0x5, 0x401, 0x9, 0x1200000, 0xffffffffffffff80, 0xd1, 0x9a, 0x3, 0x20a, 0x8, 0x5, 0x4, 0x1, 0x6, 0x6, 0xf653, 0x5, 0x1, 0x7, 0x7, 0x100000000, 0xcf, 0x10000, 0x3f, 0x6, 0x7, 0x400, 0x5, 0x0, 0x8, 0x6, 0xfff, 0x4, 0x6, 0x3, 0x7b89], [0x3b95, 0x3, 0x0, 0x7fffffff, 0x1, 0x1, 0x3f, 0x9, 0x561, 0x18000, 0x6, 0x3, 0x9, 0x3, 0x2, 0x2, 0x7, 0x8, 0x3be767a6, 0x5, 0x6, 0xe76, 0x4, 0x947, 0x242bcdeb, 0x33132409, 0x8, 0x0, 0x80000000, 0x80, 0x0, 0x9, 0x3325, 0x7fffffff, 0x5, 0x3, 0x100, 0x10001, 0x7c, 0x8, 0x1, 0x3, 0x5dd629a0, 0x2, 0x46a, 0x8, 0x9, 0x401, 0x9, 0x0, 0x77b0, 0xb3, 0x9, 0x0, 0x23, 0xffff, 0x7, 0x8, 0x1ff, 0x12acf7f5, 0xdcb, 0x401, 0x1000, 0x80000000], [0x3, 0x9, 0x400, 0x100, 0x80, 0x1f, 0x2, 0x5, 0xc6b, 0x4, 0x0, 0xa901, 0x4, 0x7f, 0x1, 0xfffffffffffffffc, 0x759, 0x8, 0x7, 0x9, 0x5, 0xfffffffffffffffb, 0x2000000000, 0x4b, 0x0, 0x2, 0x2, 0x5, 0x2, 0x0, 0x2, 0x9, 0x80000000, 0x40, 0x774, 0x7, 0xbed, 0x80000000, 0xf260, 0x3, 0x7, 0x954d, 0x3, 0xe29d, 0x200, 0x3, 0x5, 0x5, 0xfde, 0x1000, 0xfffffffffffffff8, 0x101, 0x6, 0x100, 0x0, 0x3, 0x6, 0x7f5, 0x6, 0x3, 0xfff, 0xffffffffffffffff, 0x7, 0x5], [0x3f, 0x2, 0x4, 0xfffffffffffffff7, 0x4, 0x4c1, 0xa5c, 0x0, 0x0, 0xf1f3, 0x7, 0x96, 0x0, 0x0, 0x7f, 0x8, 0x100000001, 0x3, 0xe1, 0xef2e, 0x401, 0x401, 0x7b3f, 0x5, 0x7f, 0x9, 0xfff, 0x7, 0x9, 0x8000, 0x40, 0x8001, 0x70a, 0x80000001, 0x1, 0x7, 0x10001, 0x2, 0x0, 0x1000, 0x101, 0xffffffff, 0x5, 0x5, 0x7ff, 0x2, 0x7, 0x800, 0x8001, 0x40, 0x2, 0x4, 0xffff, 0x9, 0x6, 0x8, 0x7, 0x4, 0x5, 0x1f, 0xfff, 0xcdbc, 0x100000001, 0x10000]}, 0x45c) [ 629.490084] block nbd0: shutting down sockets 14:05:07 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x4000, &(0x7f0000000100), 0x8001, 0x0) r0 = dup(0xffffffffffffffff) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x4000, 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x5, 0x7}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x5400000, 0x4, 0xfff, 0x1f, 0x5}, 0x14) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) fsetxattr$security_evm(r1, &(0x7f0000000140)='security.evm\x00', &(0x7f0000000180)=@sha1={0x1, "d75f7f82546fb1bba4f8646bcc03733b84af9ff9"}, 0x15, 0x2) 14:05:07 executing program 0: r0 = socket(0x11, 0x2, 0x0) msgget(0x2, 0x100) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) [ 629.642336] FAULT_INJECTION: forcing a failure. [ 629.642336] name failslab, interval 1, probability 0, space 0, times 0 [ 629.653786] CPU: 1 PID: 7864 Comm: syz-executor1 Not tainted 4.19.0-rc5-next-20180928+ #84 [ 629.662207] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 629.671603] Call Trace: [ 629.674231] dump_stack+0x1d3/0x2c4 [ 629.677879] ? dump_stack_print_info.cold.2+0x52/0x52 [ 629.683091] should_fail.cold.4+0xa/0x17 [ 629.687167] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 629.692295] ? mark_held_locks+0x130/0x130 [ 629.696539] ? mark_held_locks+0x130/0x130 [ 629.700831] ? ___ratelimit.cold.2+0x6b/0x6b [ 629.705255] ? ___ratelimit.cold.2+0x6b/0x6b [ 629.709672] ? mark_held_locks+0x130/0x130 [ 629.713922] ? rb_erase_cached+0xc78/0x3720 [ 629.718248] ? mark_held_locks+0x130/0x130 [ 629.722506] __should_failslab+0x124/0x180 [ 629.726762] should_failslab+0x9/0x14 [ 629.730590] kmem_cache_alloc+0x47/0x730 [ 629.734666] ? lock_acquire+0x1ed/0x520 [ 629.738670] ? skb_dst.isra.84+0x120/0x120 [ 629.742937] skb_clone+0x1bb/0x500 [ 629.746507] ? lock_release+0x970/0x970 [ 629.750490] ? skb_split+0x11e0/0x11e0 [ 629.754387] ? clockevents_program_event+0x158/0x370 [ 629.759507] dev_queue_xmit_nit+0x414/0xb30 [ 629.763847] ? default_device_exit+0x2c0/0x2c0 [ 629.768440] ? retint_kernel+0x2d/0x2d [ 629.772337] ? trace_hardirqs_on_caller+0xc0/0x310 [ 629.777276] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 629.782038] ? trace_hardirqs_off+0x310/0x310 [ 629.786554] dev_hard_start_xmit+0x186/0xc90 [ 629.790984] ? dev_direct_xmit+0x6b0/0x6b0 [ 629.795226] ? retint_kernel+0x2d/0x2d [ 629.799132] ? validate_xmit_xfrm+0x1ef/0xda0 [ 629.803636] ? __sanitizer_cov_trace_cmp8+0x20/0x20 [ 629.808666] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 629.814218] ? validate_xmit_skb+0x80c/0xf30 [ 629.818635] ? retint_kernel+0x2d/0x2d [ 629.822534] ? netif_skb_features+0xb70/0xb70 [ 629.827048] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 629.832612] ? check_preemption_disabled+0x48/0x200 [ 629.837651] ? check_preemption_disabled+0x48/0x200 [ 629.842688] __dev_queue_xmit+0x2f39/0x3950 [ 629.847032] ? netdev_pick_tx+0x2d0/0x2d0 [ 629.851197] ? kvm_clock_read+0x18/0x30 [ 629.855190] ? kvm_sched_clock_read+0x9/0x20 [ 629.859611] ? sched_clock+0x31/0x40 [ 629.863339] ? sched_clock_cpu+0x1b/0x1b0 [ 629.867497] ? hrtimer_try_to_cancel+0xb8/0x6f0 [ 629.872180] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 629.877735] ? mark_held_locks+0x130/0x130 [ 629.881987] ? retint_kernel+0x2d/0x2d [ 629.885891] ? trace_hardirqs_on_caller+0xc0/0x310 [ 629.890847] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 629.895623] ? trace_hardirqs_off+0x310/0x310 [ 629.900134] ? perf_pmu_enable+0xd9/0x120 [ 629.904294] ? retint_kernel+0x2d/0x2d [ 629.908197] ? trace_hardirqs_on_caller+0xc0/0x310 [ 629.913148] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 629.917921] ? tcp_packet+0x20d5/0x58d2 [ 629.921914] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 629.927466] ? nf_ct_l4proto_log_invalid+0x224/0x266 [ 629.932593] ? nf_l4proto_log_invalid+0x248/0x248 [ 629.937453] ? _raw_spin_unlock_bh+0x30/0x40 [ 629.941886] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 629.947358] ? mark_held_locks+0x130/0x130 [ 629.951614] ? trace_hardirqs_on+0xbd/0x310 [ 629.955961] ? retint_kernel+0x2d/0x2d [ 629.959868] ? trace_hardirqs_on_caller+0xc0/0x310 [ 629.964824] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 629.970388] ? trace_hardirqs_off+0x310/0x310 [ 629.974897] ? ip6t_do_table+0xd65/0x1d30 [ 629.979062] ? ip6_finish_output+0x4de/0xbc0 [ 629.983481] ? lock_downgrade+0x900/0x900 [ 629.987644] ? trace_hardirqs_on_thunk+0x1a/0x1c 14:05:07 executing program 3: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000600)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8)=0x1000, 0x200, 0x2) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/full\x00', 0x0, 0x0) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000640)=[@in6={0xa, 0x4e20, 0xfffffffffffffffd, @mcast1, 0x6}, @in={0x2, 0x4e24, @rand_addr=0x4}, @in={0x2, 0x4e20, @rand_addr=0x7ff}, @in={0x2, 0x4e22, @rand_addr=0x1}, @in={0x2, 0x4e22, @rand_addr=0x4}, @in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e24, @multicast1}], 0x7c) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000440)='./file0\x00', 0x100000000, 0x1, &(0x7f0000000540)=[{&(0x7f00000004c0)="227407ff2b189c478803956e27beb2d3fbfaf8c2932758e4d15017b6e5e0091b4232cf7e778dc8dc5070967aa28e28d7f7b9e00061cf1b9de21d376f6859bb24aee970273cc4efc3c3434aafb30b778ddef315628cbc0c2a5afb7ab8e0448765b8a2432015bd6e4b1f322a33fa871196886667a2", 0x74, 0x3}], 0x0, &(0x7f0000000580)={[{@nodiscard='nodiscard'}, {@iocharset={'iocharset', 0x3d, 'cp936'}}, {@integrity='integrity'}, {@integrity='integrity'}], [{@smackfsroot={'smackfsroot', 0x3d, 'GPL@\\em0)'}}, {@smackfshat={'smackfshat', 0x3d, '/dev/full\x00'}}, {@defcontext={'defcontext', 0x3d, 'root'}}, {@dont_measure='dont_measure'}]}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000780)={r1, 0x3dec, 0x8001, r1}) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000480)) fsetxattr$security_ima(r0, &(0x7f0000000700)='security.ima\x00', &(0x7f0000000740)=@sha1={0x1, "af5f76b3989e63903e3d64f13c7a5edbb513afce"}, 0x15, 0x3) 14:05:07 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x40) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)="18ca5d72f3fcfb775be43e00182176cd502bed7d493b1648ab683d450bf12bd8897da878285f0ce6ecedc227902fb99437b07eff3a634543596578d49c4d2e9ac4fd2cb136688919b1fb693b518d2ce3295edff1e5cd647de25231f2e3e9a21fd319e80a3b648dddb9a692f0b29d05b686a7ee9edff7fede1f293e739d37f23a5272b8358ab8960dfec49174066633aeae3ee199f7") 14:05:07 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000004ca2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') [ 629.992413] ? trace_hardirqs_on+0xbd/0x310 [ 629.996754] ? retint_kernel+0x2d/0x2d [ 630.000653] ? ip6_finish_output+0x4de/0xbc0 [ 630.000672] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 630.000693] dev_queue_xmit+0x17/0x20 [ 630.014352] ? dev_queue_xmit+0x17/0x20 [ 630.018344] ip6_finish_output2+0x1342/0x27a0 [ 630.022855] ? ip6_copy_metadata+0xe30/0xe30 [ 630.027305] ? ip6_mtu+0x39c/0x520 [ 630.030864] ? lock_downgrade+0x900/0x900 [ 630.035028] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 630.039979] ? ipv6_confirm+0x46e/0x650 14:05:07 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x20000000000000, 0x80002) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x402800) fanotify_mark(r0, 0x0, 0x8000000, r1, &(0x7f00000000c0)='./file0\x00') r2 = socket$inet6(0xa, 0x80000, 0xfffffffffffffffe) sendmsg(r2, &(0x7f0000013000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback}, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000000040)=[{0x28, 0x29, 0x39, "27020201594a87ccfe8000000000000059"}], 0x28}, 0x0) [ 630.043966] ? ipv6_helper+0x3ab/0x540 [ 630.043992] ? ip6_mtu+0x160/0x520 [ 630.044011] ? dst_hold+0x2f0/0x2f0 [ 630.055071] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 630.060624] ? nf_nat_ipv6_out+0x212/0x550 [ 630.064876] ip6_finish_output+0x4de/0xbc0 [ 630.064898] ? ip6_finish_output+0x4de/0xbc0 [ 630.073545] ip6_output+0x23e/0x9f0 [ 630.073576] ? ip6_finish_output+0xbc0/0xbc0 [ 630.081613] ? ip6_fragment+0x38e0/0x38e0 [ 630.081641] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 630.090966] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 630.095995] ? nf_hook_slow+0x11e/0x1c0 [ 630.099997] ip6_xmit+0xf64/0x2410 [ 630.103555] ? ip6_finish_output2+0x27a0/0x27a0 [ 630.108248] ? inet6_csk_route_socket+0x704/0x1020 [ 630.113196] ? trace_hardirqs_on_caller+0xc0/0x310 [ 630.118143] ? inet6_csk_route_req+0x820/0x820 [ 630.118159] ? trace_hardirqs_off+0x310/0x310 [ 630.118180] ? ip6_append_data+0x2d0/0x2d0 [ 630.118197] ? lock_acquire+0x1ed/0x520 [ 630.118218] ? inet6_csk_xmit+0x137/0x630 [ 630.127333] ? lock_release+0x970/0x970 [ 630.127353] ? retint_kernel+0x2d/0x2d [ 630.127377] inet6_csk_xmit+0x375/0x630 [ 630.151588] ? inet6_csk_update_pmtu+0x190/0x190 [ 630.156376] __tcp_transmit_skb+0x1bc5/0x3b00 [ 630.160894] ? __tcp_select_window+0x9e0/0x9e0 [ 630.160919] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 630.171031] ? tcp_fastopen_active_should_disable+0x269/0x340 [ 630.172482] jfs: Unrecognized mount option "smackfsroot=GPL@\em0)" or missing value [ 630.176941] ? retint_kernel+0x2d/0x2d [ 630.176964] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 630.176978] ? tcp_fastopen_no_cookie+0x155/0x190 [ 630.176993] ? tcp_fastopen_cookie_check+0xca/0x330 [ 630.177009] ? tcp_fastopen_active_should_disable+0x340/0x340 [ 630.177025] ? tcp_rbtree_insert+0x141/0x190 [ 630.177043] tcp_connect+0x20e3/0x4650 [ 630.177070] ? tcp_push_one+0x110/0x110 [ 630.222670] ? lock_downgrade+0x900/0x900 [ 630.222693] ? check_preemption_disabled+0x48/0x200 [ 630.231874] ? retint_kernel+0x2d/0x2d [ 630.231891] ? trace_hardirqs_on_caller+0xc0/0x310 [ 630.231905] ? pvclock_read_flags+0x160/0x160 14:05:07 executing program 2: mremap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000232000/0x2000)=nil) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000000000)=0x7, 0x7, 0xfffffffffffffffe) setxattr$trusted_overlay_nlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='trusted.overlay.nlink\x00', &(0x7f00000000c0)={'U-', 0xffffffffffffffff}, 0x28, 0x1) 14:05:07 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x2) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000080)={@multicast2, @broadcast, 0x0}, &(0x7f00000000c0)=0xc) recvfrom$packet(r1, &(0x7f0000000040)=""/47, 0x2f, 0x40010022, &(0x7f0000000100)={0x11, 0x1c, r2, 0x1, 0x6, 0x6, @remote}, 0x14) close(r0) [ 630.231927] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 630.249981] ? trace_hardirqs_off+0x310/0x310 [ 630.254494] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 630.259349] ? retint_kernel+0x2d/0x2d [ 630.259371] ? siphash_4u64+0x25/0x3c0 [ 630.259391] ? secure_tcpv6_ts_off+0x2b3/0x430 [ 630.259411] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 630.259432] ? tcp_fastopen_defer_connect+0x173/0x4a0 [ 630.282513] ? tcp_fastopen_cookie_check+0x330/0x330 [ 630.287635] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 630.292608] ? retint_kernel+0x2d/0x2d [ 630.296514] ? prandom_u32_state+0x13/0x180 [ 630.296536] tcp_v6_connect+0x1c0f/0x29b0 [ 630.296561] ? tcp_v6_pre_connect+0x120/0x120 [ 630.305037] ? __kernel_text_address+0xd/0x40 [ 630.305056] ? unwind_get_return_address+0x61/0xa0 [ 630.305087] ? __save_stack_trace+0x8d/0xf0 [ 630.323314] ? retint_kernel+0x2d/0x2d [ 630.327213] ? trace_hardirqs_on_caller+0xc0/0x310 [ 630.332146] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 630.336916] ? trace_hardirqs_off+0x310/0x310 [ 630.341421] ? save_stack+0xa9/0xd0 [ 630.345058] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 630.349844] ? __inet_stream_connect+0x121/0x1150 [ 630.354694] __inet_stream_connect+0x992/0x1150 [ 630.359393] ? tcp_v6_pre_connect+0x120/0x120 [ 630.363890] ? __inet_stream_connect+0x992/0x1150 [ 630.368748] ? inet_dgram_connect+0x2e0/0x2e0 [ 630.373249] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 630.378018] ? retint_kernel+0x2d/0x2d [ 630.381942] tcp_sendmsg_locked+0x28e6/0x3f90 [ 630.386455] ? lock_downgrade+0x900/0x900 [ 630.390608] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 630.395369] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 630.400307] ? tcp_sendpage+0x60/0x60 [ 630.404114] ? trace_hardirqs_on_caller+0xc0/0x310 [ 630.409054] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 630.414616] ? aa_label_sk_perm+0xfc/0xa50 [ 630.418855] ? trace_hardirqs_off+0x310/0x310 [ 630.423371] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 630.428161] ? trace_hardirqs_off+0x310/0x310 [ 630.432668] ? retint_kernel+0x2d/0x2d [ 630.436572] ? trace_hardirqs_on_caller+0xc0/0x310 [ 630.441515] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 630.446290] ? trace_hardirqs_off+0x310/0x310 [ 630.450796] ? lock_acquire+0x1ed/0x520 [ 630.454784] ? tcp_sendmsg+0x21/0x50 [ 630.458519] ? trace_hardirqs_on+0xbd/0x310 [ 630.462863] ? lock_release+0x970/0x970 [ 630.466845] ? lock_sock_nested+0xe2/0x120 [ 630.471088] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 630.476549] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 630.482106] ? check_preemption_disabled+0x48/0x200 [ 630.487127] ? lock_sock_nested+0x9a/0x120 [ 630.491365] ? lock_sock_nested+0x9a/0x120 [ 630.495605] ? __local_bh_enable_ip+0x160/0x260 [ 630.500287] tcp_sendmsg+0x2f/0x50 [ 630.503844] inet_sendmsg+0x19c/0x690 [ 630.507670] ? ipip_gro_receive+0x100/0x100 [ 630.512001] ? ipip_gro_receive+0x100/0x100 [ 630.516334] sock_sendmsg+0xd5/0x120 [ 630.520057] __sys_sendto+0x3d7/0x670 [ 630.523866] ? __ia32_sys_getpeername+0xb0/0xb0 [ 630.528543] ? wait_for_completion+0x8a0/0x8a0 [ 630.533141] ? fsnotify_first_mark+0x350/0x350 [ 630.537729] ? __fsnotify_parent+0xcc/0x420 [ 630.542061] ? retint_kernel+0x2d/0x2d [ 630.545963] ? trace_hardirqs_on_caller+0xc0/0x310 [ 630.550916] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 630.556470] ? __sb_end_write+0xd9/0x110 [ 630.560546] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 630.565320] ? retint_kernel+0x2d/0x2d [ 630.569221] __x64_sys_sendto+0xe1/0x1a0 [ 630.573289] ? __sys_sendto+0x670/0x670 [ 630.577270] do_syscall_64+0x1b9/0x820 [ 630.581171] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 630.586543] ? syscall_return_slowpath+0x5e0/0x5e0 [ 630.591481] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 630.596336] ? trace_hardirqs_on_caller+0x310/0x310 [ 630.601366] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 630.606910] ? prepare_exit_to_usermode+0x291/0x3b0 [ 630.611934] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 630.616786] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 630.621989] RIP: 0033:0x457579 [ 630.625188] Code: 1d b4 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 b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 630.644095] RSP: 002b:00007fa28820dc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 630.651832] RAX: ffffffffffffffda RBX: 00007fa28820dc90 RCX: 0000000000457579 [ 630.659102] RDX: fffffffffffffe64 RSI: 0000000020e77fff RDI: 0000000000000004 [ 630.666389] RBP: 000000000072bf00 R08: 00000000208d4fe4 R09: 000000000000001c [ 630.673668] R10: 0000000020000002 R11: 0000000000000246 R12: 00007fa28820e6d4 [ 630.680944] R13: 00000000004c3935 R14: 00000000004d57d8 R15: 0000000000000007 [ 630.693617] block nbd0: shutting down sockets 14:05:08 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x2) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000080)={@multicast2, @broadcast, 0x0}, &(0x7f00000000c0)=0xc) recvfrom$packet(r1, &(0x7f0000000040)=""/47, 0x2f, 0x40010022, &(0x7f0000000100)={0x11, 0x1c, r2, 0x1, 0x6, 0x6, @remote}, 0x14) close(r0) 14:05:08 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f00001b0000/0x1000)=nil, 0x1000, 0x8002, &(0x7f00000000c0), 0x6, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x101000) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000140)=r1) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000040)={@remote}, &(0x7f0000000080)=0x14) mbind(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, &(0x7f0000000100)=0x8, 0xe944, 0x1) 14:05:08 executing program 1 (fault-call:7 fault-nth:4): r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x0, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f}, &(0x7f0000000200)=0x10) 14:05:08 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_dccp_int(r1, 0x21, 0xf, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) 14:05:08 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x76c1, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f00000004c0)={{0x5, 0x3, 0x5, 0xfffffffffffffff9, 'syz0\x00', 0x2}, 0x2, 0x1, 0x1, r1, 0x4, 0x40, 'syz0\x00', &(0x7f0000000480)=['self%security\x00', '/dev/snd/midiC#D#\x00', '/dev/snd/midiC#D#\x00', "5db36574683173656c696e757800"], 0x40, [], [0x0, 0x200, 0x3afb, 0x4]}) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000200)='/dev/full\x00', 0x802, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in=@rand_addr, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000340)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000380)={{{@in, @in=@broadcast, 0x4e24, 0xde, 0x4e20, 0x7ff, 0xa, 0xa0, 0x20, 0x7e, 0x0, r3}, {0x7fffffff, 0x1, 0xffffffff7fffffff, 0xb9e, 0x80000001, 0x9, 0x7, 0x4}, {0x1, 0x1, 0x6, 0x6}, 0x6, 0x6e6bb1, 0x1, 0x0, 0x2, 0x2}, {{@in, 0x4d6, 0x3c}, 0x2, @in6=@remote, 0x34ff, 0x1, 0x3, 0x2, 0x1f, 0x2, 0x2}}, 0xe8) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000000000), 0x1, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x40, 0x200) fsetxattr$security_ima(r4, &(0x7f0000000080)='security.ima\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="04704dbd0100f91f210ab6f6"], 0xc, 0x3) pipe(&(0x7f0000000100)={0xffffffffffffffff}) openat$mixer(0xffffffffffffff9c, &(0x7f0000000640)='/dev/mixer\x00', 0x0, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000000600)='/dev/urandom\x00', 0x400, 0x0) ioctl$LOOP_SET_DIRECT_IO(r5, 0x4c08, 0x6) 14:05:08 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000ece3a2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:05:08 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) inotify_rm_watch(r0, r1) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:05:08 executing program 5: r0 = socket$inet(0x2, 0xa, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8907, &(0x7f0000000600)={'team_slave_1\x00'}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x400000000001, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x101004, 0x0) getpeername(r0, &(0x7f0000000640)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, &(0x7f00000006c0)=0x80) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x3, &(0x7f00000003c0)={0x0, 0xffffffffffffffcd}, &(0x7f0000000400)) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000000440)={0x57, 0x31, 0x400, {0x100000000}, {0x0, 0x3f}, @cond=[{0x8, 0x9, 0x2585cee6, 0x1, 0xffff, 0x9}, {0x0, 0x0, 0x1000, 0x0, 0x0, 0x3}]}) ioctl$UI_SET_LEDBIT(0xffffffffffffff9c, 0x40045569, 0x2) r3 = dup2(r0, r0) r4 = socket(0xa, 0x3, 0x8) r5 = shmget(0x3, 0x4000, 0x78000001, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_INFO(r5, 0xe, &(0x7f0000000940)=""/199) r6 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x20e, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000000840)={{{@in=@local, @in=@loopback}}, {{@in=@dev}}}, &(0x7f00000007c0)=0xe8) getegid() prctl$intptr(0x4, 0x11000) write$FUSE_POLL(r6, &(0x7f0000000080)={0x18, 0xffffffffffffffda, 0x4, {0x3}}, 0x18) openat$null(0xffffffffffffff9c, &(0x7f0000000500)='/dev/null\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x7fffffff) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000300)) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={"6272696467653000000100"}) syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x5, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000140)) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000240)={'ifb0\x00', 0xfffffffffffffffd}) ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f0000000340)=""/62) socket$inet_dccp(0x2, 0x6, 0x0) [ 630.960327] FAULT_INJECTION: forcing a failure. [ 630.960327] name failslab, interval 1, probability 0, space 0, times 0 [ 630.976483] CPU: 1 PID: 7924 Comm: syz-executor1 Not tainted 4.19.0-rc5-next-20180928+ #84 [ 630.984918] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 630.994278] Call Trace: [ 630.996888] dump_stack+0x1d3/0x2c4 [ 631.000538] ? dump_stack_print_info.cold.2+0x52/0x52 [ 631.005767] should_fail.cold.4+0xa/0x17 [ 631.009855] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 631.009874] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 631.009896] ? check_preemption_disabled+0x48/0x200 [ 631.020543] ? __perf_event_task_sched_in+0x2a9/0xb60 [ 631.020562] ? perf_sched_cb_inc+0x350/0x350 [ 631.020587] ? mod_timer+0x642/0x1430 [ 631.020608] ? finish_task_switch+0x1f5/0x900 [ 631.043482] ? lock_downgrade+0x900/0x900 [ 631.047655] ? finish_task_switch+0x1b5/0x900 [ 631.052164] ? trace_hardirqs_on+0xbd/0x310 [ 631.052181] ? kasan_check_read+0x11/0x20 [ 631.052200] ? finish_task_switch+0x1f5/0x900 [ 631.065157] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 631.070626] ? compat_start_thread+0x80/0x80 [ 631.075056] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 631.080612] __should_failslab+0x124/0x180 [ 631.084859] should_failslab+0x9/0x14 [ 631.088666] kmem_cache_alloc_node+0x56/0x730 [ 631.093171] ? __switch_to_asm+0x34/0x70 [ 631.097237] ? __switch_to_asm+0x34/0x70 [ 631.101301] ? __switch_to_asm+0x40/0x70 [ 631.105364] ? __switch_to_asm+0x34/0x70 [ 631.109461] ? __switch_to_asm+0x40/0x70 [ 631.113527] ? __switch_to_asm+0x34/0x70 [ 631.117605] __alloc_skb+0x114/0x770 [ 631.121332] ? skb_scrub_packet+0x490/0x490 [ 631.125668] ? __sched_text_start+0x8/0x8 [ 631.129844] ? retint_kernel+0x2d/0x2d [ 631.133742] ? trace_hardirqs_on_caller+0xc0/0x310 [ 631.138685] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 631.144235] skb_copy+0x141/0x310 [ 631.147716] ? inet_bind+0x150/0x150 [ 631.151444] tcp_send_synack+0x60a/0x1270 [ 631.155614] ? retint_kernel+0x2d/0x2d [ 631.159534] ? tcp_send_active_reset+0x9f0/0x9f0 [ 631.164308] ? trace_hardirqs_off+0x310/0x310 [ 631.168823] ? trace_hardirqs_off+0xaf/0x310 [ 631.173254] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 631.178029] ? retint_kernel+0x2d/0x2d [ 631.181964] ? tcp_sync_mss+0x35e/0xba0 [ 631.185957] tcp_rcv_state_process+0x21d2/0x4f02 [ 631.190741] ? tcp_finish_connect+0x510/0x510 [ 631.195268] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 631.200033] ? trace_hardirqs_off+0x310/0x310 [ 631.204536] ? tcp_v6_connect+0xccf/0x29b0 [ 631.208792] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 631.213586] ? retint_kernel+0x2d/0x2d [ 631.217526] tcp_v6_do_rcv+0x894/0x13c0 [ 631.221508] ? tcp_v6_do_rcv+0x894/0x13c0 [ 631.225674] __release_sock+0x12a/0x3a0 [ 631.229697] ? do_raw_spin_lock+0xc1/0x200 [ 631.233972] release_sock+0xad/0x2c0 [ 631.237713] ? __release_sock+0x3a0/0x3a0 [ 631.241895] __inet_stream_connect+0x641/0x1150 [ 631.246600] ? inet_dgram_connect+0x2e0/0x2e0 [ 631.251124] ? tcp_sendmsg_locked+0x2754/0x3f90 [ 631.255832] ? __init_waitqueue_head+0x150/0x150 [ 631.260623] ? kasan_unpoison_shadow+0x35/0x50 [ 631.265236] ? kasan_kmalloc+0xc7/0xe0 [ 631.269155] ? kmem_cache_alloc_trace+0x31f/0x750 [ 631.274032] tcp_sendmsg_locked+0x28e6/0x3f90 [ 631.278563] ? lock_downgrade+0x900/0x900 [ 631.282739] ? shrink_dcache_sb+0x350/0x350 [ 631.287098] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 631.292326] ? tcp_sendpage+0x60/0x60 [ 631.296161] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 631.301738] ? aa_label_sk_perm+0xfc/0xa50 [ 631.306010] ? aa_profile_af_perm+0x410/0x410 [ 631.310529] ? ksys_dup3+0x680/0x680 [ 631.314274] ? lock_acquire+0x1ed/0x520 [ 631.318265] ? tcp_sendmsg+0x21/0x50 [ 631.322006] ? trace_hardirqs_on+0xbd/0x310 [ 631.326871] ? lock_release+0x970/0x970 [ 631.330857] ? lock_sock_nested+0xe2/0x120 [ 631.335104] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 631.340601] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 631.346157] ? check_preemption_disabled+0x48/0x200 [ 631.351185] ? lock_sock_nested+0x9a/0x120 [ 631.355436] ? lock_sock_nested+0x9a/0x120 [ 631.359725] ? __local_bh_enable_ip+0x160/0x260 [ 631.364408] tcp_sendmsg+0x2f/0x50 [ 631.367961] inet_sendmsg+0x19c/0x690 [ 631.371769] ? ipip_gro_receive+0x100/0x100 [ 631.376136] ? apparmor_socket_sendmsg+0x29/0x30 [ 631.380919] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 631.386475] ? security_socket_sendmsg+0x94/0xc0 [ 631.391247] ? ipip_gro_receive+0x100/0x100 [ 631.395597] sock_sendmsg+0xd5/0x120 [ 631.399320] __sys_sendto+0x3d7/0x670 [ 631.403135] ? __ia32_sys_getpeername+0xb0/0xb0 [ 631.407825] ? wait_for_completion+0x8a0/0x8a0 [ 631.412419] ? lock_release+0x970/0x970 [ 631.416432] ? fput+0x130/0x1a0 [ 631.419722] ? ksys_write+0x1ae/0x260 [ 631.423532] ? trace_hardirqs_on+0xbd/0x310 [ 631.427861] ? __ia32_sys_read+0xb0/0xb0 [ 631.431934] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 631.437308] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 631.442770] __x64_sys_sendto+0xe1/0x1a0 [ 631.446856] do_syscall_64+0x1b9/0x820 [ 631.450786] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 631.456166] ? syscall_return_slowpath+0x5e0/0x5e0 [ 631.461104] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 631.465960] ? trace_hardirqs_on_caller+0x310/0x310 [ 631.470985] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 631.476009] ? prepare_exit_to_usermode+0x291/0x3b0 [ 631.481044] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 631.485904] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 631.491102] RIP: 0033:0x457579 14:05:09 executing program 3: mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0xfc0004) r1 = accept4(r0, &(0x7f0000000000)=@ethernet={0x0, @local}, &(0x7f0000000040)=0x10, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x94, 0x0, 0x0, 0x0, 0xff}, 0x14) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) mbind(&(0x7f00003f0000/0x9000)=nil, 0x9000, 0x0, &(0x7f0000000080)=0x8001, 0x5, 0x4) 14:05:09 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000000040), 0x6, 0x7) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) mbind(&(0x7f0000133000/0x4000)=nil, 0x4000, 0xffffffffffffffff, &(0x7f0000000000)=0x101, 0x40, 0x7) r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x101, 0x83) fchdir(r0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00000000c0)={&(0x7f0000ffe000/0x2000)=nil, 0x1, 0x3, 0x4, &(0x7f0000ed9000/0x4000)=nil, 0x3}) [ 631.494303] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 631.513217] RSP: 002b:00007fa28820dc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 631.520950] RAX: ffffffffffffffda RBX: 00007fa28820dc90 RCX: 0000000000457579 [ 631.528222] RDX: fffffffffffffe64 RSI: 0000000020e77fff RDI: 0000000000000004 [ 631.535494] RBP: 000000000072bf00 R08: 00000000208d4fe4 R09: 000000000000001c [ 631.542768] R10: 0000000020000002 R11: 0000000000000246 R12: 00007fa28820e6d4 [ 631.550049] R13: 00000000004c3935 R14: 00000000004d57d8 R15: 0000000000000007 14:05:09 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40040000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@delrng={0x10, 0x14, 0x810, 0x70bd28, 0x25dfdbfd, "", ["", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x40000}, 0x20000001) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) [ 631.577337] block nbd0: shutting down sockets 14:05:09 executing program 2: syslog(0x2, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='io.stat\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x2d8}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r1, 0x3ff}, 0x8) mbind(&(0x7f00008ec000/0x4000)=nil, 0x4000, 0x4000000000000001, &(0x7f0000000040)=0x80000001, 0x20000000000001, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000000000)=0x1d, 0x1, 0x0) [ 631.634381] block nbd0: Receive control failed (result -22) 14:05:09 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000ecdca2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:05:09 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f0000000000)={0xfffffffffffffff8, 0x8, 0x1, 0xffffffffffffffff}) r1 = socket$xdp(0x2c, 0x3, 0x0) dup2(r0, r1) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) [ 631.676748] bridge0: port 2(bridge_slave_1) entered disabled state [ 631.683484] bridge0: port 1(bridge_slave_0) entered disabled state [ 631.701952] block nbd0: shutting down sockets 14:05:09 executing program 1: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x0, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f}, &(0x7f0000000200)=0x10) 14:05:09 executing program 0: r0 = socket(0x19, 0xa2a6eb784b9f7b5c, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x10000, 0x40000) 14:05:09 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000)=0xfffffffffffffffa, 0x1, 0x0) remap_file_pages(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x8, 0x5, 0x4000) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x10000, 0x0) fcntl$notify(r0, 0x402, 0x1) r1 = dup(r0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f00000000c0)={&(0x7f0000ffb000/0x3000)=nil, 0x400, 0x5, 0x4, &(0x7f0000ffa000/0x4000)=nil, 0x4}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x0, 0x7, 0x7f, 0x1, r2}) 14:05:09 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x1f, 0x204400) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000240)={0x20, 0x0, 0x100000001}) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={'syz', 0x2}, &(0x7f00000000c0)="d3c7ff5d36df5b9aaa5787010534cf0b0eef06d73f16ee4d40616386cc05657eacd858e157e82f2e84bae4e23dd98f32a357a84f00dfc306d480df3ceb48f76640163a38632ba8f943e3d74132882e6194344dcf", 0x54, 0xfffffffffffffff9) r2 = request_key(&(0x7f0000000140)='rxrpc\x00', &(0x7f0000000180)={'syz', 0x3}, &(0x7f00000001c0)='bdev\\-system\x00', 0xfffffffffffffffe) keyctl$reject(0x13, r1, 0x20, 0x100000000, r2) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000000000), 0x1, 0x0) 14:05:09 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000670000/0x1000)=nil, 0x1000, 0x1, &(0x7f0000000000), 0x6, 0x1) lookup_dcookie(0xd1f, &(0x7f0000000080)=""/205, 0xcd) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x2) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:05:09 executing program 3: r0 = socket$inet_sctp(0x2, 0x805, 0x84) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x12, r0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 14:05:09 executing program 1: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x0, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f}, &(0x7f0000000200)=0x10) 14:05:09 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhci\x00', 0x101040, 0x0) close(r0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:05:09 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e20, @broadcast}}, 0x8, 0x4, 0x1, "95ae8d7beea9de5c2b88fe07b3677208615cdfca822fa4730a2407db94936d2e07783357bc18ee85d987c0896afedecf5a49a138c553a72171f573bc69829fa2545cc860d1d7c4055855c66242c8c2ae"}, 0xd8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup3(r1, r0, 0x80000) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000000140)=""/102) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r3, 0xab00, r3) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 14:05:09 executing program 5: mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0xfc0004) r1 = accept4(r0, &(0x7f0000000000)=@ethernet={0x0, @local}, &(0x7f0000000040)=0x10, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x94, 0x0, 0x0, 0x0, 0xff}, 0x14) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) mbind(&(0x7f00003f0000/0x9000)=nil, 0x9000, 0x0, &(0x7f0000000080)=0x8001, 0x5, 0x4) 14:05:09 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000ece7a2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:05:09 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000000000), 0x6, 0xfffffffffffffffe) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:05:09 executing program 2: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) ptrace$getregs(0xc, r0, 0xc61, &(0x7f0000000080)=""/240) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8)=0x800000000000000, 0xa24, 0x6) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, &(0x7f0000000340)=0x80, 0x800) fcntl$dupfd(r1, 0x406, r2) 14:05:09 executing program 5: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000ece3a2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:05:09 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x20000, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000858000/0x2000)=nil, 0x2000}) 14:05:09 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'veth1_to_bond\x00', 0x5}, 0x18) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:05:10 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x8d4, 0x10}, 0xfffffeb1) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x48, 0x1, 0x68}]}, &(0x7f0000000000)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x14) r3 = dup2(r0, r2) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0xa0800, 0x40) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) fdatasync(r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x3) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000100)={{0x2, 0x4e22, @multicast1}, {0x307, @local}, 0x10, {0x2, 0x4e24, @loopback}, 'bcsh0\x00'}) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000000040)={0x5, 0x1, 0x7ff, 0x0, 0x3, 0xffffffffffffffc1, 0x9, 0xfa, 0x5, 0xffffffff, 0x0, 0x5, 0x0, 0x8, 0xffff, 0x7, 0xfffffffffffffffc, 0x4, 0x3}) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f0000000180)={0x52, 0x2, 0x8, {0x0, 0x77}, {0x101, 0x6}, @cond=[{0x3, 0x3ffc00000000000, 0x49ec, 0x4, 0x7f, 0x10000}, {0x100, 0x6, 0x6, 0x4, 0x2, 0xffffffff}]}) 14:05:10 executing program 1: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x0, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f}, &(0x7f0000000200)=0x10) 14:05:10 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000ecffa2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:05:10 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x4, 0x2000) mprotect(&(0x7f0000303000/0x3000)=nil, 0x3000, 0xb) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) munlockall() fsetxattr$security_ima(r1, &(0x7f0000000080)='security.ima\x00', &(0x7f00000000c0)=@ng={0x4, 0x10, "37a4f47775979b08f58f74bb83bd"}, 0x10, 0x1) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) [ 632.390047] Unknown ioctl -2146391551 [ 632.396399] block nbd0: Receive control failed (result -22) [ 632.422457] block nbd0: shutting down sockets [ 632.465991] Unknown ioctl -2146391551 14:05:10 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10800, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000040)={0x8}) 14:05:10 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000000040), 0x6, 0x7) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) mbind(&(0x7f0000133000/0x4000)=nil, 0x4000, 0xffffffffffffffff, &(0x7f0000000000)=0x101, 0x40, 0x7) r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x101, 0x83) fchdir(r0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00000000c0)={&(0x7f0000ffe000/0x2000)=nil, 0x1, 0x3, 0x4, &(0x7f0000ed9000/0x4000)=nil, 0x3}) 14:05:10 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000000)={@remote, @dev}, &(0x7f0000000040)=0x8) 14:05:10 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@remote, @broadcast, 0x0}, &(0x7f0000000c00)=0xc) pipe2(&(0x7f0000000cc0)={0xffffffffffffffff}, 0x4800) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000d00)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f0000000d40)={r5, 0x1}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000c80)={@dev={0xfe, 0x80, [], 0xd}, r3}, 0x14) write$binfmt_elf32(r2, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x4, 0x0, 0x4, 0x9, 0x3, 0x6, 0x4, 0x122, 0x38, 0x1e7, 0x80000001, 0x0, 0x20, 0x80000000, 0x0, 0x2000000, 0x2}, [{0x3, 0x7fffffff, 0xfffffffffffff9fe, 0x3, 0x5, 0x9, 0x8, 0x8}], "5d388343a8cc458f3a91aa326f2cf5e05f930d641e6626cec3ce76296d428c526c50a48b2d45ddb33ba05bb85b41c4ae2a3ba8ef8d987345d23dda5e16fe70ee1ee043028ba33936c6757d6a70d2493ed77c0fba41d36878236a79781d4465d64dfdb468772faed32c2c11c221afb68a6ee08325da8e84afe213de2c8aa1c045626a34aa6dc2a1b212db55e8931c7dd709d64034741994a045d37abb5344568a1b733e0596248fba837ba4bf99e21e2e1b3d0daa41e0c7768eab8d4cc3456b8fe1a8513dc33c8be3312c9d9fb4383980369d60a052a6ce3238f859e8bb1d4583840c4e7e845f53e7c3e2e4846e6b0e2b978a88ab2564a6ca", [[], [], [], [], [], [], [], [], [], []]}, 0xb50) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 14:05:10 executing program 1: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x0, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000004, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f}, &(0x7f0000000200)=0x10) 14:05:10 executing program 5: r0 = socket$inet6(0xa, 0x3, 0xc) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x7, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x14) [ 632.603206] block nbd0: Receive control failed (result -22) 14:05:10 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl$SCSI_IOCTL_GET_PCI(r0, 0x5387, &(0x7f0000000080)) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x752b, 0x400000) shmget$private(0x0, 0x2000, 0x1000, &(0x7f0000ffb000/0x2000)=nil) ioctl$KVM_RUN(r1, 0xae80, 0x0) 14:05:10 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000eaeca2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') [ 632.677584] block nbd0: shutting down sockets 14:05:10 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) semget(0x0, 0x0, 0x4) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 14:05:10 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_mempolicy(0x0, &(0x7f0000000080)=0xb3, 0x2) syz_emit_ethernet(0x419, &(0x7f0000000700)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x15, 0x4, 0x0, @dev, @local, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}}}}}}}, &(0x7f0000000040)) 14:05:10 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x1, 0x0) ioctl$BLKSECTGET(r0, 0x1267, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000000c0)='posix_acl_access{!\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000280)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x81, &(0x7f0000000040)=""/4) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x80000001, 0x20000) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000000180)={0x0, 0x9, 0x6, &(0x7f0000000140)=0x7fff}) 14:05:10 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f00000000c0), 0x6, 0x1) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f000016e000)=0x100000000, 0x1, 0x2) r0 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000080)='dummy0\x00') readahead(r0, 0x6, 0x3) 14:05:10 executing program 1: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x0, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000501, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f}, &(0x7f0000000200)=0x10) [ 632.820141] block nbd0: Receive control failed (result -22) 14:05:10 executing program 5: setsockopt$XDP_RX_RING(0xffffffffffffffff, 0x11b, 0x2, &(0x7f0000000040), 0x4) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, &(0x7f0000000000)=0x80) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f00000002c0)={0xffffffffffffffff, 0x1f, 0x40, 0x248a, 0x80000001}) connect$nfc_llcp(r1, &(0x7f0000000100)={0x27, 0x0, 0x1, 0x1, 0x7, 0x3, "46e0de50e1204228808f2693d764c271da3854cfb7781522900e404c3590fef7d9845a827ddb18222dab5d207b594051dd23740451c822d29f1d63d50d7e12", 0x1d}, 0x60) r2 = socket$inet(0x10, 0x3, 0x40000000000010) r3 = syz_open_dev$usbmon(&(0x7f0000000300)='/dev/usbmon#\x00', 0x81, 0x105400) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000001380)) recvmsg(0xffffffffffffffff, &(0x7f0000001340)={&(0x7f0000000240)=@pppoe={0x18, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000000300), 0x14000000, &(0x7f0000000340)=""/4096, 0x1000}, 0x0) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)="240000001d0003ffff3cc0023da2830101faff000000000000000068b51ba3a2d188737e", 0x24}], 0x1}, 0x0) 14:05:10 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x4401, &(0x7f00000000c0), 0x1, 0x9) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x89, 0x40) accept4$inet6(r0, 0x0, &(0x7f0000000040), 0x800) 14:05:10 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x100, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000040)={{0x2, 0x0, 0xffff, 0x3, 0xed87}, 0x7f, 0x5, 0xff}) mbind(&(0x7f000009e000/0x1000)=nil, 0x1000, 0x4000, &(0x7f00000000c0)=0x10000000, 0x5af, 0x4) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:05:10 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"6900002200004800a2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:05:10 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x800, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000140)={0x6, 0x8000}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000040)={0x81, 0x3, 'client0\x00', 0xffffffff80000000, "3d7ee556f75ebacb", "f378c83ff8543b025166970a2fa9459e567733051b35b7bd47ed4208eeb40e9a", 0x101, 0xfff}) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ashmem\x00', 0x1, 0x0) 14:05:10 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040), 0x10) [ 632.981048] netlink: 16 bytes leftover after parsing attributes in process `syz-executor5'. [ 633.017408] block nbd0: shutting down sockets 14:05:10 executing program 1: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x0, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000003, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f}, &(0x7f0000000200)=0x10) 14:05:10 executing program 5: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = socket$pppoe(0x18, 0x1, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r5 = dup2(r4, r4) syz_kvm_setup_cpu$x86(r5, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f0000000480)="b95d030000b800800000ba000000000f302e0f890038000066ba4000b840f90000efc4814d5863ab3e8197fd4300008fbc0000673667674d0fc79bc2c1f8640f323e400f0766baa000b000eeb9a5030000b89e4a0000ba000000000f30", 0x5d}], 0x1, 0x0, &(0x7f0000000500), 0x0) 14:05:10 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x2, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000040)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) [ 633.088345] block nbd0: Receive control failed (result -22) 14:05:10 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000f8eca2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:05:10 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast2, 0x401}}, 0x6cf, 0x5}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x8, 0xca1, 0x207, 0x9, 0x2a, 0x8001, 0x7, 0x7, r1}, &(0x7f0000000180)=0x20) 14:05:10 executing program 5: syz_emit_ethernet(0x0, &(0x7f0000000040)=ANY=[], &(0x7f0000000340)={0x0, 0x4, [0x2]}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x4000, 0x0) r1 = msgget(0x3, 0x2) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) r4 = getuid() lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = fcntl$getown(r0, 0x9) r7 = getpgrp(0xffffffffffffffff) msgctl$IPC_SET(r1, 0x1, &(0x7f00000002c0)={{0x20, r2, r3, r4, r5, 0x10, 0x1000}, 0xe88, 0xac9, 0x7, 0x10000, 0x0, 0x5, r6, r7}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x84, 'rose0\x00', 0x2}, 0x5c4) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000080)=0x2, 0x4) 14:05:10 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000180)={0x0, 0xffffffff, 0x0, 0x83, &(0x7f0000a94000/0x4000)=nil, 0x800}) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x4, &(0x7f000016e000)=0x31, 0x1, 0x5) syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x9, 0x22000) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f00000001c0)="0449d133761129b1d9789bd578fca1cd77483f541b55d61c6c97666cdc87036d04917391a19c3459b367ccb4083da8d2adf632bfc08eca6f8246bce2b0ec404a1c1289f71e7358f14a35d54ffdc87ebf4d86ae0a7d0803496e4d8337b61496120072ec832254307e510ad98cc8259a72ce2ae2b289f388c1ea1e7ba99c5dcbdc0e87367463bcdb9787f7e8ef85a40249bd7b2a0991fe") futex(&(0x7f0000000080)=0x100000001, 0x5, 0x5, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100)=0x2, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fstatfs(r1, &(0x7f0000000000)=""/79) [ 633.237773] block nbd0: shutting down sockets 14:05:10 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 14:05:10 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xfff, 0x2000) write$tun(r0, &(0x7f0000000040)={@void, @void, @ipx={0xffff, 0x101e, 0x1000, 0x1, {@broadcast, @random="e0c4f25969bf", 0x8001}, {@random=0x6, @current, 0x4}, "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"}}, 0x101e) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:05:11 executing program 1: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x0, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x2000000a, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f}, &(0x7f0000000200)=0x10) [ 633.321138] block nbd0: Receive control failed (result -22) 14:05:11 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000e7eca2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:05:11 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000000c0)={0x4, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x0, 0x0, &(0x7f0000000140)}) ppoll(&(0x7f0000000080), 0x97, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000040), 0x8) 14:05:11 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x20000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x7, 0x0, 0xbad7, 0x2, 0xe63}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0xa}, 0x5}}, [0xffffffffffffffff, 0x3, 0xffffffffffff0001, 0x2fdc3d51, 0x40, 0x94c8, 0x6, 0x2d90, 0x8, 0x80000001, 0x7fffffff, 0x100, 0x6, 0x51, 0xffffffffffffffff]}, &(0x7f00000001c0)=0x100) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:05:11 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000527ff8), 0x0, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x80) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x8, @ipv4={[], [], @remote}, 0x2}}, 0x7}, &(0x7f0000000100)=0x90) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x2801, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x6f, &(0x7f0000000240), 0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e22, 0x1, @remote}}}, 0x84) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x2) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000300)=0x1d, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000000340)={0x0, 0x80000, r0}) ioctl$FS_IOC_GETFSLABEL(r4, 0x81009431, &(0x7f0000000380)) remap_file_pages(&(0x7f00006dc000/0x4000)=nil, 0x4000, 0x1, 0x1f, 0x80000) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f00000002c0)={&(0x7f00009f4000/0x2000)=nil, 0x6, 0x5, 0x8, &(0x7f0000ffa000/0x4000)=nil, 0x8}) [ 633.447391] block nbd0: shutting down sockets 14:05:11 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40102) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x6, 0x7, 0x88, &(0x7f0000ffb000/0x2000)=nil, 0xff}) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x200, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KDDISABIO(r1, 0x4b37) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r2, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 14:05:11 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='numa_maps\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x5, @mcast1, 0x7}}, 0x3, 0xbe1e, 0x1, 0x2, 0x2}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r1, 0x8}, &(0x7f0000000180)=0x8) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x4, &(0x7f000016e000), 0x1, 0xfffffffffffffffe) 14:05:11 executing program 1: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x0, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000009, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f}, &(0x7f0000000200)=0x10) [ 633.537421] block nbd0: server does not support multiple connections per device. 14:05:11 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000000c0)={0x4, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x0, 0x0, &(0x7f0000000140)}) ppoll(&(0x7f0000000080), 0x97, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000040), 0x8) 14:05:11 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x1, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2e, &(0x7f0000000000)='keyring)%ppp0%eth0md5sum(vboxnet1selinuxnodev\x00', 0xffffffffffffffff}, 0x30) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000080)={0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 633.608034] block nbd0: shutting down sockets 14:05:11 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000ebeca2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:05:11 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) mincore(&(0x7f0000075000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/19) 14:05:11 executing program 0: r0 = socket(0xaa40c707df8a9862, 0x200002, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) socket$inet_icmp_raw(0x2, 0x3, 0x1) 14:05:11 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) iopl(0x4) 14:05:11 executing program 2: r0 = syz_open_pts(0xffffffffffffff9c, 0x4000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) recvfrom(r1, &(0x7f0000000080)=""/147, 0x93, 0x2002, &(0x7f0000000140)=@in6={0xa, 0x4e22, 0xa89d, @loopback, 0x5}, 0x80) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x10001, 0x5b, 0x7, 0x3, 0x9, 0x7, 0x5, 0xcb9c, 0x400, 0xe83f, 0x80000001, 0x8bf}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000040)={0x2, 0x3b9, 0x3, 0x8e0, 0x8, 0x9, 0x1, 0x417, 0x1, 0x8}) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:05:11 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000000c0)={0x4, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x0, 0x0, &(0x7f0000000140)}) ppoll(&(0x7f0000000080), 0x97, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000040), 0x8) 14:05:11 executing program 1: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x0, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000240, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f}, &(0x7f0000000200)=0x10) 14:05:11 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000040)={0x2}) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:05:11 executing program 0: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0), 0x4) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x102010, r0, 0x0) r1 = socket(0x11, 0x2, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r1) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000040)={'vlan0\x00', {0x2, 0x4e20, @broadcast}}) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x63, 0x22000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r2, 0xab09, 0x7f) socket(0x17, 0x806, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 14:05:11 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000007780)=[{{0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000040)}}, {{&(0x7f0000006cc0)=@nfc={0x1e}, 0x80, &(0x7f0000007080), 0x0, &(0x7f0000009d00)}}], 0x2, 0x0) r2 = getpid() capset(&(0x7f00000000c0)={0x20071026, r2}, &(0x7f0000000100)={0x5, 0x3, 0x3f, 0x9, 0x7, 0x80}) 14:05:11 executing program 3: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x0, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000009, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f}, &(0x7f0000000200)=0x10) 14:05:11 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000000c0)={0x4, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x0, 0x0, &(0x7f0000000140)}) ppoll(&(0x7f0000000080), 0x97, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000040), 0x8) 14:05:11 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000ecdea2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:05:11 executing program 1: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x0, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000014, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f}, &(0x7f0000000200)=0x10) 14:05:11 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rfkill\x00', 0x800, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000380)) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000000180)=0xe8) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f00000002c0)={'security\x00', 0xf, "f5c9176af2e55d2f7ff40141e5f7d8"}, &(0x7f0000000300)=0x33) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x40, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@debug={'debug', 0x3d, 0x305f00000000}}, {@posixacl='posixacl'}], [{@subj_role={'subj_role', 0x3d, '*ppp1('}}, {@obj_user={'obj_user'}}, {@fowner_eq={'fowner', 0x3d, r3}}, {@obj_user={'obj_user', 0x3d, '%'}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@seclabel='seclabel'}, {@measure='measure'}, {@measure='measure'}]}}) [ 634.049164] block nbd0: Receive control failed (result -22) 14:05:11 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ppoll(&(0x7f0000000080), 0x97, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000040), 0x8) 14:05:11 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000000c0)='/dev/nbd#\x00', 0x1) ioctl$RTC_UIE_ON(r3, 0x7003) ioctl$NBD_SET_SOCK(r3, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) fcntl$dupfd(r1, 0x406, r2) ioctl$UI_ABS_SETUP(r3, 0x401c5504, &(0x7f0000000100)={0x2, {0x3, 0x81, 0xbffffffffffffffd, 0x7, 0xb2, 0xef}}) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x6, 0x1f, 0x9}) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) [ 634.137929] block nbd0: shutting down sockets 14:05:11 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x8000, 0x4, 0x9, 0x10000, 0x9, 0x3ff, 0x9, {0x0, @in6={{0xa, 0x4e24, 0xfffffffffffffffc, @loopback, 0x8}}, 0xfffffffffffffffe, 0x8ae, 0x5, 0xffff, 0x3ff}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x1f, 0x30}, &(0x7f0000000180)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00000001c0)={0x0, 0x0, {0x0, 0x2, 0xfffffffffffffffb, 0x3, 0x1}}) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:05:11 executing program 1: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x0, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000007, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f}, &(0x7f0000000200)=0x10) 14:05:11 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000ecdba2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:05:11 executing program 2: pipe2(&(0x7f0000000080), 0x84000) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f000009a000/0x4000)=nil, 0x4000, 0x8003, &(0x7f00000000c0)=0x80000000, 0x10000000000cd49, 0x0) r0 = semget$private(0x0, 0x3, 0x4e2) semctl$GETZCNT(r0, 0x1, 0xf, &(0x7f0000000000)=""/81) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:05:11 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ppoll(&(0x7f0000000080), 0x97, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000040), 0x8) 14:05:12 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) sigaltstack(&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000040)) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000300)) 14:05:12 executing program 0: recvmsg$kcm(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000100)=""/77, 0x4d}, {&(0x7f0000000180)=""/10, 0xa}, {&(0x7f00000001c0)=""/39, 0x27}, {&(0x7f0000000200)=""/150, 0x96}, {&(0x7f00000002c0)=""/85, 0x55}], 0x5, &(0x7f00000003c0)=""/196, 0xc4, 0xe9}, 0x40000000) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000500)={{0x4, 0xfffffffffffffffc}, 0x1}, 0x10) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x4) ioctl$NBD_SET_SOCK(r2, 0xab00, 0xffffffffffffff9c) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) syz_open_dev$rtc(&(0x7f0000000040)='/dev/rtc#\x00', 0x9, 0x2000) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r2, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 14:05:12 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffb000/0x2000)=nil, &(0x7f00009be000/0x12000)=nil, 0x2000, 0x1}) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:05:12 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ppoll(&(0x7f0000000080), 0x97, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000040), 0x8) 14:05:12 executing program 1: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x0, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x2000000d, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f}, &(0x7f0000000200)=0x10) 14:05:12 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000ece5a2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:05:12 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000000c0)={0x4, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x0, 0x0, &(0x7f0000000140)}) ppoll(&(0x7f0000000080), 0x97, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000040), 0x8) [ 634.826887] block nbd0: Receive control failed (result -22) [ 634.840512] block nbd0: shutting down sockets 14:05:12 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000aff000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000040), 0x10000, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4c6cc0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e22, 0x3, @local, 0x9}}}, 0x84) 14:05:12 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x50080, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @multicast1}}, 0x5, 0x8, 0xfffffffffffffffb, 0xe83, 0x6}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000140)={r1, 0x20}, 0x8) mbind(&(0x7f0000b04000/0x3000)=nil, 0x3000, 0x100000000000, &(0x7f0000000180)=0x2, 0x1, 0x0) 14:05:12 executing program 3: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setlease(r1, 0x400, 0x3) r2 = getpid() fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x1, 0x3, 0x781, 0x3f, r2}) sched_setscheduler(r2, 0x1, &(0x7f0000000040)=0x3) 14:05:12 executing program 1: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x0, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0x2, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f}, &(0x7f0000000200)=0x10) 14:05:12 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000ecd3a2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:05:12 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKBSZGET(r1, 0x80081270, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000040), &(0x7f0000000100)=0x10) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) socket$inet6(0xa, 0x2, 0x4) 14:05:12 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000000c0)={0x4, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x0, 0x0, &(0x7f0000000140)}) ppoll(&(0x7f0000000080), 0x97, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000040), 0x8) 14:05:12 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ac6000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x101000) ioctl$RTC_IRQP_READ(r0, 0x8008700b, &(0x7f0000000040)) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:05:12 executing program 3: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x0, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x2000000d, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f}, &(0x7f0000000200)=0x10) 14:05:12 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x101, 0x141042) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)=0x80000001) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:05:12 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000ece4a2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:05:12 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000000c0)={0x4, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x0, 0x0, &(0x7f0000000140)}) ppoll(&(0x7f0000000080), 0x97, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000040), 0x8) 14:05:12 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) accept$packet(r0, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000001c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000240)={'team0\x00', r4}) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) socketpair(0x0, 0x80000, 0x3f, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RSTATFS(r5, &(0x7f00000000c0)={0x43, 0x9, 0x1, {0x1d, 0x8, 0x6, 0x2, 0x1, 0x1f, 0xfffffffffffffffa, 0xfff, 0x400}}, 0x43) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) ftruncate(r3, 0x6) [ 635.177824] block nbd0: shutting down sockets 14:05:12 executing program 1: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x0, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0x12, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f}, &(0x7f0000000200)=0x10) 14:05:12 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = geteuid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f00000003c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000400)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000000500)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, &(0x7f0000000580)=0xc) r6 = getegid() lsetxattr$system_posix_acl(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f00000005c0)={{}, {0x1, 0x3}, [{0x2, 0x4, r0}, {0x2, 0x1, r1}, {0x2, 0x4, r2}, {0x2, 0x5, r3}, {0x2, 0x7, r4}], {0x4, 0x4}, [{0x8, 0x7, r5}, {0x8, 0x7, r6}], {0x10, 0x2}, {0x20, 0x4}}, 0x5c, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) r7 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x10000, 0x0) ioctl$KVM_GET_XCRS(r7, 0x8188aea6, &(0x7f0000000040)={0x4, 0x1b8, [{0xfffffffffffffc00, 0x0, 0x4}, {0x91, 0x0, 0x1}, {0x3ff}, {0xffffffffffffffff, 0x0, 0x7}]}) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:05:12 executing program 5: openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000000c0)={0x4, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x0, 0x0, &(0x7f0000000140)}) ppoll(&(0x7f0000000080), 0x97, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000040), 0x8) 14:05:13 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x50082, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x100, 0x4) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:05:13 executing program 5: openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000000c0)={0x4, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="0c6300003b97a2f9437672133c1b28be2d37ac553f64cfcca38136e6b4fe25f8e193e6d9bc4fb4f44489434fd0bd3422dddffaab8479220ab58b11159f1b4f012aca5b5411f382514696acb59bbbb10162118a1dc1343d66fe2f9c5a12c885ad5b36cba320da3139046da79c0f62f213185d82a4aed3cc70d10bdbbc7135298cbb8ddac88180f41f26f13d8c799868f500c5f0c829429f4388de6436eb562140a7ea276812a1a29c76838b240e8015772698b77334b16e6692781e452ae77e4eda8bc2ca63936d0573ce46d375859b6de8533127666443e19b1f2960457ca7b410de47eed066d47b984df9ee2681b0ffd2f9ecc969b182ff1cced76217aab51a27575ef3fa837466c99bb0bb61ea3ef963"], 0x0, 0x0, &(0x7f0000000140)}) ppoll(&(0x7f0000000080), 0x97, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000040), 0x8) [ 635.337726] block nbd0: Receive control failed (result -22) 14:05:13 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000ecf2a2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:05:13 executing program 2: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x8010, r0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000000140), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) [ 635.427822] block nbd0: shutting down sockets 14:05:13 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) fcntl$getown(r0, 0x9) r2 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x100000001, 0x8000) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$FIGETBSZ(r1, 0x2, &(0x7f00000000c0)) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) preadv(r3, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) r4 = semget(0x1, 0x1, 0x20) semctl$GETVAL(r4, 0x0, 0xc, &(0x7f0000000140)=""/77) 14:05:13 executing program 5: openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000000c0)={0x4, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x0, 0x0, &(0x7f0000000140)}) ppoll(&(0x7f0000000080), 0x97, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000040), 0x8) 14:05:13 executing program 0: r0 = socket(0x5, 0x1, 0x0) r1 = dup2(r0, r0) mq_getsetattr(r1, &(0x7f0000000c00)={0x0, 0x8000, 0x98e0, 0x7, 0x80000001, 0xff, 0x6, 0x5d}, &(0x7f0000000c40)) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x400, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x1) write$binfmt_aout(r3, &(0x7f00000000c0)={{0x10b, 0x7, 0x80, 0x364, 0x34f, 0x6, 0x2ce, 0xee}, "1c63a41ce4eca096eef199f4bb499f06f655c9a5c9d6d285e55546741565032088b2a13a11c80021cc69f1ab5f41e30469ce4234648a301d63dc00b38e55fc22ef2b7d1118e53cce788c5c14a80c78abb5ed17abd81d384c3e13809ec6260eae01d12d9462f3c36d7e9b4349c6793458b57f886f4b4efa881afff431197f601b312597264d82277ad56dcf8d9d1f0e043cad393a9415eb5533b16a3691fb0f20b2fc451c75e103553aa32fb0c643f906042b22bbf7ed805ef2ce58c082ad6013bed693d29896e47da251f787636806e34d970fad48f8a87bb9f9ed7b18e82a04301d81de44aca0bd5d", [[], [], [], [], [], [], [], [], [], []]}, 0xb09) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r2, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 14:05:13 executing program 1: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x0, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xfffffffd, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f}, &(0x7f0000000200)=0x10) 14:05:13 executing program 2: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x1010, r0, 0x0) mbind(&(0x7f0000af0000/0x4000)=nil, 0x4000, 0x1, &(0x7f00000000c0), 0x6, 0x4000000000004) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x10001, 0x3ff, 0x0, 0x2, 0x528, 0x8, 0x1f, 0x5, 0xffffffffffffff92, 0x6}, 0xb) 14:05:13 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"69000022000006eda2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:05:13 executing program 5: perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000000c0)={0x4, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x0, 0x0, &(0x7f0000000140)}) ppoll(&(0x7f0000000080), 0x97, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000040), 0x8) 14:05:13 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001540)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000002900)}}], 0x1, 0x0, &(0x7f0000003280)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x2, [0x4, 0x3ff]}, 0x8) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='net/route\x00') preadv(r1, &(0x7f00000017c0), 0x19d, 0x200000000000000) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:05:13 executing program 0: r0 = socket(0xf, 0x800002, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 14:05:13 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000f6eca2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:05:13 executing program 1: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x0, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e4c, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f}, &(0x7f0000000200)=0x10) 14:05:13 executing program 5: perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000000c0)={0x4, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x0, 0x0, &(0x7f0000000140)}) ppoll(&(0x7f0000000080), 0x97, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000040), 0x8) 14:05:14 executing program 3: sched_setaffinity(0x0, 0x8, &(0x7f0000000140)=0x40000000000009) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000440)={0x0, 0x0, 0xfffffffffffffffc, 0xfffffffffffffffc}, 0x14) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x210200, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000180)={0x2, 0x4e24, @rand_addr=0xd6c1}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f00000000c0)=0x201, 0x4) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, &(0x7f00000001c0)=""/35) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x15) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000200)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x20000004, &(0x7f0000000080)={0xa, 0x4e22, 0x300000000000000, @empty={[0xe00000000000000, 0x0, 0xea03000000000000, 0x0, 0x0, 0x0, 0x0, 0xd9050000]}}, 0x1c) creat(&(0x7f0000000080)='./bus\x00', 0x0) open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000340), &(0x7f0000000180)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) r4 = syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000400)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000480)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000000580)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000740)={@local, 0x0}, &(0x7f0000000780)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000007c0)={0x0, @loopback, @rand_addr}, &(0x7f0000000800)=0xc) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f00000009c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000980)={&(0x7f0000000840)={0x120, r4, 0x5e4e9af41bb7cfdc, 0x70bd2b, 0x25dfdbfd, {}, [{{0x8, 0x1, r5}, {0xbc, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0xffff}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r6}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x14, 0x4, [{0x4, 0x0, 0x9}, {0xffffffffffffffc2, 0x21f, 0x5, 0xffffffffffff01ce}]}}}]}}, {{0x8, 0x1, r7}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r8}}}]}}]}, 0x120}, 0x1, 0x0, 0x0, 0x20040044}, 0x40) prctl$setptracer(0x59616d61, r3) tkill(r3, 0x401104000000016) 14:05:14 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000240), &(0x7f0000000280)=0x8) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x98, r4, 0x8, 0x70bd2c, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote}]}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x10000}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1f}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6622}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2adc}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}]}, 0x98}, 0x1, 0x0, 0x0, 0x40}, 0x2000c001) openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x2, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 14:05:14 executing program 5: perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000000c0)={0x4, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x0, 0x0, &(0x7f0000000140)}) ppoll(&(0x7f0000000080), 0x97, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000040), 0x8) 14:05:14 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"6900002200000007a2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:05:14 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10000, 0x4000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:05:14 executing program 1: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x0, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x3f00000000000000, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f}, &(0x7f0000000200)=0x10) [ 636.739213] block nbd0: Receive control failed (result -22) 14:05:14 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000000c0)={0x4, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x0, 0x0, &(0x7f0000000140)}) ppoll(&(0x7f0000000080), 0x97, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000040), 0x8) 14:05:14 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x8000, 0x0) fsetxattr$trusted_overlay_upper(r0, &(0x7f0000000040)='trusted.overlay.upper\x00', &(0x7f0000000080)={0x0, 0xfb, 0x10d, 0x2, 0x8, "dbbede1198e9855da9c21262b3a6d828", "bcbafc9595e1fba6f8789daec61462223cb2c4235e0fe72f4310b1fb4fc4dacb9d64771c8632a6e2fa129f790b4f9603c96473a79128a580a8b643e3601c0f25c667980068c53fad34b2e2f6e082b7b5851bdd2ad264b6fde8fce64272ee4063844144bfeedffbbc2b6744ec24c03ca43c331fef296a1bc4e9719745a1bc470983583c864b7449ce6b7c3690e0804d029bef2082a1e761056b7a29288ff6360d7a2e837603055e3cc369a10336e6e39aad382d552ecad8a40f0b0eefab1d722d6a07856e318ec3cf63bd649ece8af7936c1f5402644ae70d530dfb35dbafad170839f50541c3c4e74013268e55beca8452ca7210db3b09cd"}, 0x10d, 0x1) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000380)={&(0x7f0000000200), 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x8c, r2, 0x420, 0x70bd25, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x9}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xc5}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x80000001}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0xc004}, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:05:14 executing program 0: r0 = socket(0x11, 0x4, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) socketpair(0xb, 0x5, 0x1, &(0x7f0000000040)) syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x100, 0x80) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x20200, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) [ 636.825526] block nbd0: shutting down sockets [ 636.858075] audit: type=1804 audit(1538402714.505:521): pid=8502 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor3" name="/root/syzkaller-testdir287658487/syzkaller.zT7l1S/1319/bus" dev="sda1" ino=16550 res=1 14:05:14 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000ed0fa2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:05:14 executing program 1: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x0, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x5400, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f}, &(0x7f0000000200)=0x10) 14:05:14 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000000c0)={0x4, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x0, 0x0, &(0x7f0000000140)}) ppoll(&(0x7f0000000080), 0x97, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000040), 0x8) 14:05:15 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000005b00)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="25ff7402b4ade80e4aa3"], 0xa) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f00000001c0)=[@text64={0x40, &(0x7f0000000140)="f043812d63000000009000000f0648b800300000000000000f23c80f21f835040090000f23f8b96e080000b800000000ba008000000f3066642e0f0174b0db66b878000f00d8c7442400de000000c7442402bc02ddb3c7442406000000000f011424643ef00fba3fd13e430f060f30", 0x6f}], 0x0, 0x0, &(0x7f0000000000), 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000005b40)={0x80000000}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000059c0)=[{{&(0x7f00000000c0)=@vsock={0x28, 0x0, 0x0, @host}, 0x80, &(0x7f0000001200)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, &(0x7f0000001240)=""/135, 0x87, 0x95d9}, 0x1}, {{&(0x7f0000001300)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, 0x80, &(0x7f0000005600)=[{&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000002380)=""/83, 0x53}, {&(0x7f0000002400)=""/143, 0x8f}, {&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f00000034c0)=""/4096, 0x1000}, {&(0x7f00000044c0)=""/44, 0x2c}, {&(0x7f0000004500)=""/4096, 0x1000}, {&(0x7f0000005500)=""/246, 0xf6}], 0x8, &(0x7f0000005680)=""/153, 0x99, 0x6}, 0x4}, {{0x0, 0x0, &(0x7f00000058c0)=[{&(0x7f0000005740)=""/84, 0x54}, {&(0x7f00000057c0)=""/173, 0xad}, {&(0x7f0000005880)=""/57, 0x39}], 0x3, &(0x7f0000005900)=""/165, 0xa5, 0x6}, 0x28}], 0x3, 0x100, &(0x7f0000005a80)={0x0, 0x989680}) setsockopt$inet6_dccp_int(r4, 0x21, 0x11, &(0x7f0000005ac0)=0x55e, 0x4) 14:05:15 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x40000, 0x0) ioctl$SG_GET_ACCESS_COUNT(r0, 0x2289, &(0x7f0000000040)) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:05:15 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000000c0)={0x4, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x0, 0x0, &(0x7f0000000140)}) ppoll(&(0x7f0000000080), 0x97, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000040), 0x8) 14:05:15 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 14:05:15 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000eceea2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:05:15 executing program 1: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x0, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0xffffff91, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f}, &(0x7f0000000200)=0x10) [ 637.626136] audit: type=1804 audit(1538402715.265:522): pid=8533 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor3" name="/root/syzkaller-testdir287658487/syzkaller.zT7l1S/1319/bus" dev="sda1" ino=16550 res=1 [ 637.649984] audit: type=1804 audit(1538402715.285:523): pid=8502 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor3" name="/root/syzkaller-testdir287658487/syzkaller.zT7l1S/1319/bus" dev="sda1" ino=16550 res=1 14:05:15 executing program 2: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0xa, 0x80031, r0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:05:15 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000000c0)={0x4, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x0, 0x0, &(0x7f0000000140)}) ppoll(&(0x7f0000000080), 0x97, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000040), 0x8) [ 637.734630] block nbd0: Receive control failed (result -22) [ 637.776558] QAT: Invalid ioctl 14:05:15 executing program 1: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x0, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0xf5ffffff00000000, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f}, &(0x7f0000000200)=0x10) [ 637.803666] QAT: Invalid ioctl 14:05:15 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000efeca2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:05:15 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)=ANY=[], 0x0, 0x0, &(0x7f0000000140)}) ppoll(&(0x7f0000000080), 0x97, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000040), 0x8) 14:05:15 executing program 2: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x400200, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uinput\x00', 0x802, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x9, 0x10, r0, 0x0) mbind(&(0x7f00006c9000/0x2000)=nil, 0x2000, 0x1, &(0x7f0000527ff8), 0x6, 0x7) mbind(&(0x7f00009fb000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000000000)=0x2000000, 0x1, 0x10) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000000c0)=0x2a) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000000080)=0x5) close(r1) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000100)={r2, 0x7}, 0x8) [ 637.833642] QAT: Invalid ioctl [ 637.846313] QAT: Invalid ioctl [ 637.850750] block nbd0: shutting down sockets 14:05:15 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) migrate_pages(r1, 0x2, &(0x7f0000000080)=0x6b3, &(0x7f00000000c0)=0x1c) ioctl$sock_ifreq(r0, 0x8914, &(0x7f0000001fc0)={'dummy0\x00', @ifru_addrs=@l2}) r2 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x2, 0x0, 0xff, 0x5, r2}) 14:05:15 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usb(&(0x7f00000001c0)='/dev/bus/usb/00#/00#\x00', 0x6, 0x20000) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="000229bd7000fcdbdf2511000000540001000800060072720000080001000000000008000600776c63000800050001000000080004004e2200001400030000000000000000000000ffffe000000108000500010000000c00070029007380a141cc64"], 0x68}, 0x1, 0x0, 0x0, 0x40000}, 0x4000891) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x2000, 0x0) syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x400, 0x400000) openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x244000, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc0\x00', 0x90000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0xffc0000000000000) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$KVM_REINJECT_CONTROL(r5, 0xae71, &(0x7f0000000140)={0x71a}) 14:05:15 executing program 2: uselib(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:05:15 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)=ANY=[], 0x0, 0x0, &(0x7f0000000140)}) ppoll(&(0x7f0000000080), 0x97, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000040), 0x8) 14:05:15 executing program 1: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x0, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x40020000, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f}, &(0x7f0000000200)=0x10) [ 637.972555] block nbd0: Receive control failed (result -22) [ 638.003773] block nbd0: shutting down sockets 14:05:15 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"6900002200000006a2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:05:15 executing program 3: mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) mount(&(0x7f0000000300)=ANY=[@ANYBLOB="6e552ff416953ccf4cae188eda8492078218560cec9ed04d7c3a27d33442c8177f5041ef09b28368813fd95f4d36cd0ed5eab476376188c8d852559b09a992ff5a3eb84f38952338f2be7bb0541f4de40bad0266cbfb4452da4c951df551dd233445bac86e3fe00df39b7b185c772b2257e622319b58bd9e4bfad47081a49efe4de446856ac7fb3320afc9e0d7897a701c4a33c49a10abb778f187bda8dcad2b5a4480f7a9"], &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x800000, &(0x7f0000000100)="3963f38d0f3244ca4b18e5a1cb47034525a1203e37dd127e51b92809524a49430e2afc0497042acabd8e8b043553cf972e93b8eed05887fe192ddc9fa379532dbaed92f918731162726342cb3037feb57383b54ed8a36f15e86772916c6e4e93ed4b04b52439e69f5fad800d00f243625aecc1477885960c0038427862ce07fcf4a6157b85b4ca3f6db577e2eb30d5a4f7a73b403ad471fb4e90a69d7cb19c1cbc0f0336") chdir(&(0x7f00000002c0)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$RDMA_USER_CM_CMD_JOIN_MCAST(r0, &(0x7f0000000200)={0x16, 0x98, 0xfa00, {&(0x7f00000008c0), 0x0, 0xffffffffffffffff, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback}}}, 0xa0) sendfile(r0, r0, &(0x7f00000001c0), 0xa198) 14:05:15 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ptrace$getregset(0x4204, r3, 0x206, &(0x7f0000000140)={&(0x7f00000000c0)=""/65, 0x41}) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 14:05:15 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)=ANY=[], 0x0, 0x0, &(0x7f0000000140)}) ppoll(&(0x7f0000000080), 0x97, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000040), 0x8) 14:05:15 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) [ 638.166485] block nbd0: Receive control failed (result -22) 14:05:15 executing program 1: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x0, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0xfe800000, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f}, &(0x7f0000000200)=0x10) 14:05:15 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000d3eca2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:05:15 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x3, 0x2) ioctl$LOOP_CLR_FD(r1, 0x4c01) mmap(&(0x7f0000d14000/0x3000)=nil, 0x3000, 0x7, 0x31, r0, 0x0) mbind(&(0x7f0000322000/0x2000)=nil, 0x2000, 0x100000000000001, &(0x7f0000000000), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:05:15 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB], 0x0, 0x0, &(0x7f0000000140)}) ppoll(&(0x7f0000000080), 0x97, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000040), 0x8) 14:05:16 executing program 0: r0 = socket(0x11, 0x2, 0xc98) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x7f, 0x40000) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000080)={0x0, 0xfffffffffffffff9, 0x10}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000100)={r4, 0x3}, &(0x7f0000000140)=0x8) [ 638.347714] block nbd0: shutting down sockets 14:05:16 executing program 1: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x0, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x1559811d0ee1bb21, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f}, &(0x7f0000000200)=0x10) 14:05:16 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) fsetxattr$security_selinux(r0, &(0x7f0000000100)='security.selinux\x00', &(0x7f0000000140)='system_u:object_r:ssh_keygen_exec_t:s0\x00', 0x27, 0x3) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x5fffd, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00000000c0)=r2) r3 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$ASHMEM_GET_NAME(r3, 0x81007702, &(0x7f0000000000)=""/37) close(r0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) [ 638.405426] block nbd0: Receive control failed (result -22) 14:05:16 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB], 0x0, 0x0, &(0x7f0000000140)}) ppoll(&(0x7f0000000080), 0x97, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000040), 0x8) [ 638.467608] block nbd0: shutting down sockets 14:05:16 executing program 3: mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) mount(&(0x7f0000000300)=ANY=[@ANYBLOB="6e552ff416953ccf4cae188eda8492078218560cec9ed04d7c3a27d33442c8177f5041ef09b28368813fd95f4d36cd0ed5eab476376188c8d852559b09a992ff5a3eb84f38952338f2be7bb0541f4de40bad0266cbfb4452da4c951df551dd233445bac86e3fe00df39b7b185c772b2257e622319b58bd9e4bfad47081a49efe4de446856ac7fb3320afc9e0d7897a701c4a33c49a10abb778f187bda8dcad2b5a4480f7a9"], &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x800000, &(0x7f0000000100)="3963f38d0f3244ca4b18e5a1cb47034525a1203e37dd127e51b92809524a49430e2afc0497042acabd8e8b043553cf972e93b8eed05887fe192ddc9fa379532dbaed92f918731162726342cb3037feb57383b54ed8a36f15e86772916c6e4e93ed4b04b52439e69f5fad800d00f243625aecc1477885960c0038427862ce07fcf4a6157b85b4ca3f6db577e2eb30d5a4f7a73b403ad471fb4e90a69d7cb19c1cbc0f0336") chdir(&(0x7f00000002c0)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$RDMA_USER_CM_CMD_JOIN_MCAST(r0, &(0x7f0000000200)={0x16, 0x98, 0xfa00, {&(0x7f00000008c0), 0x0, 0xffffffffffffffff, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback}}}, 0xa0) sendfile(r0, r0, &(0x7f00000001c0), 0xa198) 14:05:16 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"69000022000013eda2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:05:16 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EXT4_IOC_SWAP_BOOT(r3, 0x6611) dup3(r3, r2, 0x80000) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x40) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x1f) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 14:05:16 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000100)=0x0) sched_getattr(r0, &(0x7f0000000140), 0x30, 0x0) socketpair(0xa, 0xf, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000040)={0x3f, @remote, 0x4e24, 0x1, 'lblcr\x00', 0x10, 0x417b, 0x50}, 0x2c) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000180)=0x0) write$cgroup_pid(r2, &(0x7f0000000080)=r3, 0x12) r4 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00') sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x3c, r4, 0x100, 0x70bd2a, 0x25dfdbfe, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1f}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000000}, 0x20008000) 14:05:16 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB], 0x0, 0x0, &(0x7f0000000140)}) ppoll(&(0x7f0000000080), 0x97, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000040), 0x8) 14:05:16 executing program 1: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x0, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x5000000000000, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f}, &(0x7f0000000200)=0x10) [ 638.589326] block nbd0: Receive control failed (result -22) [ 638.597852] block nbd0: shutting down sockets 14:05:16 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKTRACESTOP(r1, 0x1275, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) poll(&(0x7f0000000040)=[{r1, 0x40}, {r0, 0x40}, {r3, 0x20}, {r0, 0x40}, {r0, 0x8}, {r2, 0x100}, {r1, 0x6}, {r2, 0x4000}], 0x8, 0x6) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 14:05:16 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) mlock2(&(0x7f000059f000/0x3000)=nil, 0x3000, 0x1) 14:05:16 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000000c0)={0x89, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="0c6300003b97a2f9437672133c1b28be2d37ac553f64cfcca38136e6b4fe25f8e193e6d9bc4fb4f44489434fd0bd3422dddffaab8479220ab58b11159f1b4f012aca5b5411f382514696acb59bbbb10162118a1dc1343d66fe2f9c5a12c885ad5b36cba320da3139046da79c0f62f213185d82a4aed3cc70d10bdbbc7135298cbb8ddac88180f41f26"], 0x0, 0x0, &(0x7f0000000140)}) ppoll(&(0x7f0000000080), 0x97, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000040), 0x8) 14:05:16 executing program 1: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x0, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x500000000000000, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f}, &(0x7f0000000200)=0x10) 14:05:16 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"69000022000004eda2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') [ 638.780399] block nbd0: Receive control failed (result -22) 14:05:16 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000000c0)={0x89, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="0c6300003b97a2f9437672133c1b28be2d37ac553f64cfcca38136e6b4fe25f8e193e6d9bc4fb4f44489434fd0bd3422dddffaab8479220ab58b11159f1b4f012aca5b5411f382514696acb59bbbb10162118a1dc1343d66fe2f9c5a12c885ad5b36cba320da3139046da79c0f62f213185d82a4aed3cc70d10bdbbc7135298cbb8ddac88180f41f26"], 0x0, 0x0, &(0x7f0000000140)}) ppoll(&(0x7f0000000080), 0x97, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000040), 0x8) [ 638.892685] block nbd0: shutting down sockets 14:05:16 executing program 3: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x0, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x5000000000000, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f}, &(0x7f0000000200)=0x10) 14:05:16 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x48600, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000040)={0xd26a, 0x667, 0x1000}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002480)) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) sendfile(r0, r0, 0x0, 0x7d5) r1 = gettid() sendmsg$nl_netfilter(r0, &(0x7f0000002440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000002400)={&(0x7f00000024c0)=ANY=[@ANYBLOB="64220000080600022bbd7000fedbdf250000000710003a002f6465762f66756c6c000000402264005f4f0c1f96e9b6b769c34349ca7d875dcb2ddd951ee6d07b4bda124955f5a701e3b07a972a6557718b1486fcde26aaf193b2451960665bca084dd7d945d56d6e49896206568bd1340959965db5daf73072bbf7684869ab13677ed02438ca9ca3cef04ea7258186a1128874c1ae0ef91ad3fb6e4f25d467addafece06a1ccf9c96ee3bf52dc813a50e768f886bd083f2360bab1b09603cabd606bd25ec555dbdb0cc999c04017698cbe64e9b68ec1450df084bf2d88c82d50210470193ac94f0cf1419adf23eaf55f8d2c93bf5746b27d7618b25d74af2ffb054d79ac072af551e182be3b74107c7c24925eee2b7df342b9dd923440450b83aa7ff73b33e822283e405e479b74a8fa564bfd86ead9a36ea6279145436e905895c5e4828059317ccc6d068c7761853f42f20cd272f61c784493426c292622b4db6f9f29840ac7c159ca3cf88d301b335ace662598de7deaaf475fb613cb0eea78b5675a2d491ac97c96baf5e148cd4a15756d67ca85b2e090833c", @ANYRES32=r1, @ANYBLOB="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"], 0x2264}, 0x1, 0x0, 0x0, 0x40000}, 0x4000000) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000080)={{0x5f4, 0x400, 0x7, 0x7ff, 0xffffffffffffffff, 0x63dc}, 0x1}) 14:05:16 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_pts(0xffffffffffffff9c, 0x101000) ioctl$VT_DISALLOCATE(r4, 0x5608) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000040)=""/96) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e22, 0x3, @loopback, 0x8}, 0x1c) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 14:05:16 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000000c0)={0x89, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="0c6300003b97a2f9437672133c1b28be2d37ac553f64cfcca38136e6b4fe25f8e193e6d9bc4fb4f44489434fd0bd3422dddffaab8479220ab58b11159f1b4f012aca5b5411f382514696acb59bbbb10162118a1dc1343d66fe2f9c5a12c885ad5b36cba320da3139046da79c0f62f213185d82a4aed3cc70d10bdbbc7135298cbb8ddac88180f41f26"], 0x0, 0x0, &(0x7f0000000140)}) ppoll(&(0x7f0000000080), 0x97, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000040), 0x8) 14:05:16 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000ed08a2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:05:16 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000000c0)={0xcd, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="0c6300003b97a2f9437672133c1b28be2d37ac553f64cfcca38136e6b4fe25f8e193e6d9bc4fb4f44489434fd0bd3422dddffaab8479220ab58b11159f1b4f012aca5b5411f382514696acb59bbbb10162118a1dc1343d66fe2f9c5a12c885ad5b36cba320da3139046da79c0f62f213185d82a4aed3cc70d10bdbbc7135298cbb8ddac88180f41f26f13d8c799868f500c5f0c829429f4388de6436eb562140a7ea276812a1a29c76838b240e8015772698b77334b16e6692781e452ae77e4eda8bc2ca63936d0573ce46d375"], 0x0, 0x0, &(0x7f0000000140)}) ppoll(&(0x7f0000000080), 0x97, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000040), 0x8) 14:05:16 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) ptrace$getregset(0x4204, r0, 0x202, &(0x7f0000000280)={&(0x7f0000000200)=""/118, 0x76}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='syscall\x00') setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000040)={0x3, @remote, 0x4e24, 0x0, 'nq\x00', 0x20, 0x8000, 0x1f}, 0x2c) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000080)=0x1, 0x4) readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/119, 0x77) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f00000002c0)=0x1, 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) 14:05:16 executing program 1: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x0, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x900, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f}, &(0x7f0000000200)=0x10) 14:05:16 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 14:05:16 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x7, 0x9, &(0x7f00000015c0)=[{&(0x7f0000000080)="68f3fff317a8f806424ed1853eece650fc4ea6095123e3c8dec32cd9af269eb2b44235d44f75259c88fa5b59398a1f2ae540876ce06b7c8c7b55cb86bfcaba1fd9c4273c4cdc9881423bb46b3fbe6989f20a75d74da067edf42776a0d09b295ee810bebb", 0x64, 0x7fff}, {&(0x7f0000000100)="a8458f10eee61539c49a", 0xa, 0x851}, {&(0x7f0000000140)="6d1a2d3184bee28ff3688999518a5a20d372cffb32c0ef936dcf4899d6b8b95ee884a3a3b89b2b2764feb78244cdf7aafde4eb84a1ebad86caa89b54414c745a736617bd6a6104d1bb9e7fae9a63317fd26b399a73996c3c0f40268d65e90bb8baa961d54fb1b1fc56d8cb053aae488440b60ad9e04ba2dc", 0x78, 0x22}, {&(0x7f00000001c0)="f92e9bf54f08c1897c57a516833ab6a9232a05dd056383cbecf98274e85976fca9688734e7970cbb4362a46ee50ff7fb27a37940aab3d183fb7528a9d7699145883f63b1150914bc10a5c6342bdb132221fc6055f1b1120c9f775172fc6c669c322d9b1b4e104ad0d4af8f6b1ebcfeb221fecf8038566e640a70f04a2c7ce577e1fc9dfc2d06234add51852bdbcf0a6f9d8ce828e081942db74b3a14e8b4c07744fde3822e9f155678189f535ec44ca8edf8ef6b429d2d688e510b01ca82acf2e544323604d7583e04dec85e2552c03ba3e600a90adb44912b707840aa0d59", 0xdf, 0x7fff}, {&(0x7f00000002c0)="0679ea7433978434a1c43f2f95a09085ec2375ac26a91bfc27e4ff30527a1b009bfb7800254ea8046d5e68e79fb91e505b81443938e622a48ab96f548f45075a5683d1e9586b663072eb9787f886971e1046c0f8db78807071fba0885b02941f92cccf5ced4d9c6e12683ec7298d5f835af3035c9993ce131539a4595b34ffe492de6337c3f9bb0da583517fe32cd476aa84d62e1ed2fe33877173f51dc150c9be43fb0f7512bd6de3c1681a88a85beed09d1c404bb49432abe96981aa23bd4898", 0xc1}, {&(0x7f00000003c0)="4e929e4b6f23c78cf748b4c8b147d40b63183a64941f99a35b98f95190da7192071e08cd727c81a069995ce28e9dbfda68d56abe8b99", 0x36, 0x2}, {&(0x7f0000000400)="cbe0cc52387415d4151ad90a9f4fa32e927f08d8457cda5abc058e3c6f6842a3d1a7ffe8ab86ebddd944c39cef3dc5757fc10e1b2bc8caec7175bcd00a1ba86ab7b88edd252c09c1cc544881e4e8bbf511250f92483a4839f5dd70ea15806f4160b9367a4adbec2b385a337928f497c6112c959cad5d8dd0eb16dcdbff0a87964f3df23d1a16aabcdfffecdd14524c9139f564762db73917f0e8", 0x9a, 0x2}, {&(0x7f00000004c0)="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", 0x1000, 0x7}, {&(0x7f00000014c0)="0b3b71a4c7f25b83ce41c40101f41713c482f678268035b2f0ddcd0e0b0f4b192fc9ee8fab3ec1d85af03bbbddf69533adba19c587b245c1a7a0f922fbaeafcbeda75130732b3d618a7fbec028c00fac5ce503203ff60416c742c88eba3c26e38c9aa92979bb2b054fa56bf21635609a81e370d12caa7087144666957445e7a1d038b33283d31b6575a9efae4050a6c1299c476d415df082c3e3b236c477d903bb0c485b94c4552f16a7b64c202eafb2397059584460dfec11ed554f7bd46e3b2433f29f7d8dea3abff4c9827467cd51559e69621a2193594c02b15f246c914a10eb96bd85c5b1b9929d3917e9", 0xed, 0xc7}], 0x8001, &(0x7f00000016c0)={[{@orlov='orlov'}, {@nombcache='nombcache'}, {@orlov='orlov'}, {@journal_async_commit='journal_async_commit'}], [{@obj_user={'obj_user', 0x3d, 'proc^'}}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@appraise_type='appraise_type=imasig'}, {@obj_user={'obj_user', 0x3d, '}'}}]}) 14:05:16 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000000c0)={0xcd, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="0c6300003b97a2f9437672133c1b28be2d37ac553f64cfcca38136e6b4fe25f8e193e6d9bc4fb4f44489434fd0bd3422dddffaab8479220ab58b11159f1b4f012aca5b5411f382514696acb59bbbb10162118a1dc1343d66fe2f9c5a12c885ad5b36cba320da3139046da79c0f62f213185d82a4aed3cc70d10bdbbc7135298cbb8ddac88180f41f26f13d8c799868f500c5f0c829429f4388de6436eb562140a7ea276812a1a29c76838b240e8015772698b77334b16e6692781e452ae77e4eda8bc2ca63936d0573ce46d375"], 0x0, 0x0, &(0x7f0000000140)}) ppoll(&(0x7f0000000080), 0x97, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000040), 0x8) 14:05:16 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000ed02a2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') [ 639.214391] block nbd0: Receive control failed (result -22) [ 639.228139] block nbd0: shutting down sockets 14:05:17 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EXT4_IOC_SWAP_BOOT(r3, 0x6611) dup3(r3, r2, 0x80000) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x40) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x1f) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 14:05:17 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) 14:05:17 executing program 1: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x0, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x5772b4b05db94, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f}, &(0x7f0000000200)=0x10) 14:05:17 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000000c0)={0xcd, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="0c6300003b97a2f9437672133c1b28be2d37ac553f64cfcca38136e6b4fe25f8e193e6d9bc4fb4f44489434fd0bd3422dddffaab8479220ab58b11159f1b4f012aca5b5411f382514696acb59bbbb10162118a1dc1343d66fe2f9c5a12c885ad5b36cba320da3139046da79c0f62f213185d82a4aed3cc70d10bdbbc7135298cbb8ddac88180f41f26f13d8c799868f500c5f0c829429f4388de6436eb562140a7ea276812a1a29c76838b240e8015772698b77334b16e6692781e452ae77e4eda8bc2ca63936d0573ce46d375"], 0x0, 0x0, &(0x7f0000000140)}) ppoll(&(0x7f0000000080), 0x97, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000040), 0x8) 14:05:17 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/fuse\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 14:05:17 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000ed12a2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:05:17 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000080)="005be7bbc567338df739b935c19e03c1af91840ec695a3a4373e8a459df07a18db4182e7b6d6a5556418b555523de455de6a87e738cd44091ed964770f9e9c6961b9047426aba70d2634a04ee3bbfc58dc71893d03ae9406c11715863ad65dcede10b9e5dfb3afd0a3233a19975af37b7abd7f8f8ba3621d8a3bc408816090e6c58d71293ed77595fbf6e3d90eadde56d0ed4915d4d1c09b0b80b8618cae8168e5ba43020aa1aa608ce49e30a250d456b30e76b22a0000006da25d18c87ecfeab468448eb681", 0xc6, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x300018) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) [ 639.951034] block nbd0: Receive control failed (result -22) [ 639.982878] block nbd0: shutting down sockets 14:05:17 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000040)=0x3, 0x4) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000080)={0x0, @rand_addr=0xb54, 0x4e21, 0x3, 'wrr\x00', 0x10, 0x8, 0x7a}, 0x2c) 14:05:17 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000000c0)={0xef, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="0c6300003b97a2f9437672133c1b28be2d37ac553f64cfcca38136e6b4fe25f8e193e6d9bc4fb4f44489434fd0bd3422dddffaab8479220ab58b11159f1b4f012aca5b5411f382514696acb59bbbb10162118a1dc1343d66fe2f9c5a12c885ad5b36cba320da3139046da79c0f62f213185d82a4aed3cc70d10bdbbc7135298cbb8ddac88180f41f26f13d8c799868f500c5f0c829429f4388de6436eb562140a7ea276812a1a29c76838b240e8015772698b77334b16e6692781e452ae77e4eda8bc2ca63936d0573ce46d375859b6de8533127666443e19b1f2960457ca7b410de47eed066d47b984df9ee2681b0"], 0x0, 0x0, &(0x7f0000000140)}) ppoll(&(0x7f0000000080), 0x97, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000040), 0x8) [ 640.025530] block nbd0: Receive control failed (result -22) [ 640.038372] block nbd0: shutting down sockets 14:05:17 executing program 1: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x0, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x2, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f}, &(0x7f0000000200)=0x10) 14:05:17 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fsetxattr$security_smack_transmute(r0, &(0x7f0000000000)='security.SMACK64TRANSMUTE\x00', &(0x7f0000000040)='TRUE', 0x4, 0x2) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1ff, 0x400000) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00000000c0)=""/4096) r2 = getpgrp(0xffffffffffffffff) r3 = perf_event_open(&(0x7f00000010c0)={0x7, 0x70, 0x7fffffff, 0x8, 0x7, 0xffffffffffff8001, 0x0, 0x50b4efa7, 0x4040b, 0x8, 0x4, 0x8, 0xfffffffffffffffc, 0x5, 0x2, 0x401, 0x7, 0x93e, 0x800, 0x7d, 0x6, 0x9, 0x6df, 0x6b5, 0xffffffffffffffe0, 0x9, 0x3, 0x7bf, 0x7, 0x6, 0x7, 0x9, 0x1, 0x5, 0x48f, 0x8, 0x3, 0x1000, 0x0, 0x200, 0x6, @perf_config_ext={0x200, 0x4}, 0x1000, 0x7, 0x7, 0x2, 0x7, 0x3ff}, r2, 0x6, r1, 0x1) ioctl$SCSI_IOCTL_TEST_UNIT_READY(r1, 0x2) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000001240)={&(0x7f0000001140)={0x10, 0x0, 0x0, 0x12000000}, 0xc, &(0x7f0000001200)={&(0x7f00000011c0)={0x20, r4, 0x320, 0x70bd2b, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x4000001) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2) recvfrom(r0, &(0x7f0000001280)=""/251, 0xfb, 0x1, &(0x7f0000001380)=@vsock={0x28, 0x0, 0x2711, @hyper}, 0x80) timer_create(0x7, &(0x7f0000001500)={0x0, 0x8, 0x0, @thr={&(0x7f0000001400)="874bfe104da1b1648f1931b93de58b00f4aa6691c5be5207583a58d04e33bb4b74e30e06d301a6d36f74e0526ce5d1cb9bce2c5b87df3577ffcafd16cac139d545ec3b9cf0977115fa96d055785d2c05157735f814a84eec3eb530a78ea1eadf12850c3f8b625c9f78929db9d30adf417a8415dbd3438dab13b5acb8e482c7fe12880590d983156169df1f20ebca232e978a29a63bc0b6cdb9", &(0x7f00000014c0)="9a1986e0814fa387c28a880dc05a8a2b82dbb423109249c9f244d766e1f4f32192bb"}}, &(0x7f0000001540)) syz_open_dev$evdev(&(0x7f0000001580)='/dev/input/event#\x00', 0x3, 0x400040) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00000015c0)={0x2, 0x7, 0x200, 0x1}, 0x8) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000001640)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000001600)={0xffffffffffffffff}, 0x13f, 0x1000}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r1, &(0x7f0000001680)={0x3, 0x40, 0xfa00, {{0xa, 0x4e22, 0x3, @remote, 0x6}, {0xa, 0x4e20, 0x7, @remote, 0x6}, r5}}, 0x48) shmget(0x1, 0x3000, 0x800, &(0x7f0000ffa000/0x3000)=nil) io_setup(0xb696, &(0x7f0000001700)) ioctl$TCGETS(r1, 0x5401, &(0x7f0000001740)) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000001780)={0x3, 0x9, 0x100, 0x2, 0x4}) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00000017c0)) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x1) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000001800)=""/127, &(0x7f0000001880)=0x7f) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000018c0)={0x3, 0x9, 0x820c, 0x7, 0x9, 0x1192, 0x9, 0x2, 0x0}, &(0x7f0000001900)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001940)={r6, @in={{0x2, 0x4e23, @remote}}, 0x1000}, 0x90) openat$fuse(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/fuse\x00', 0x2, 0x0) write$P9_RSYMLINK(r1, &(0x7f0000001a40)={0x14, 0x11, 0x1, {0x4, 0x1, 0x7}}, 0x14) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001a80)) sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000001bc0)={&(0x7f0000001ac0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000001b80)={&(0x7f0000001b00)={0x64, r4, 0x320, 0x70bd26, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3ff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xffff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xbf1d}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x4040}, 0x4) mount(&(0x7f0000001c00)=@nullb='/dev/nullb0\x00', &(0x7f0000001c40)='./file0\x00', &(0x7f0000001c80)='romfs\x00', 0x8, 0x0) [ 640.068016] block nbd0: Receive control failed (result -22) 14:05:17 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"6900002200004c00a2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:05:17 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000000c0)={0xef, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="0c6300003b97a2f9437672133c1b28be2d37ac553f64cfcca38136e6b4fe25f8e193e6d9bc4fb4f44489434fd0bd3422dddffaab8479220ab58b11159f1b4f012aca5b5411f382514696acb59bbbb10162118a1dc1343d66fe2f9c5a12c885ad5b36cba320da3139046da79c0f62f213185d82a4aed3cc70d10bdbbc7135298cbb8ddac88180f41f26f13d8c799868f500c5f0c829429f4388de6436eb562140a7ea276812a1a29c76838b240e8015772698b77334b16e6692781e452ae77e4eda8bc2ca63936d0573ce46d375859b6de8533127666443e19b1f2960457ca7b410de47eed066d47b984df9ee2681b0"], 0x0, 0x0, &(0x7f0000000140)}) ppoll(&(0x7f0000000080), 0x97, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000040), 0x8) 14:05:17 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0xf7d1421a62f3e7ab) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0xb0, &(0x7f0000000080)=[@in={0x2, 0x4e20, @local}, @in6={0xa, 0x4e24, 0x4, @ipv4={[], [], @local}, 0xff}, @in={0x2, 0x4e24, @multicast1}, @in={0x2, 0x4e23, @remote}, @in6={0xa, 0x4e20, 0xf25c, @empty, 0x4}, @in6={0xa, 0x4e23, 0x0, @local, 0x200}, @in={0x2, 0x4e21, @multicast2}, @in6={0xa, 0x4e22, 0x5, @ipv4={[], [], @rand_addr=0xff4}, 0x9}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)={r1, 0x20, 0x1000, "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"}, 0x1008) r2 = memfd_create(&(0x7f0000000000)='&%\x00', 0x4) accept4$alg(r2, 0x0, 0x0, 0x800) [ 640.203303] block nbd0: shutting down sockets 14:05:17 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x1, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xc4, r1, 0x0, 0x70bd28, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xffffffff00000000}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_team\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x101}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7b2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xb}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}]}, 0xc4}, 0x1, 0x0, 0x0, 0x800}, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000280)={0x0, r0, 0x40, 0x6, 0x1, 0x9}) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x4) ioctl$FICLONE(r2, 0x40049409, r0) 14:05:17 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040)={0x8, 0x6da, 0x6}) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7f) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='net/bnep\x00') ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r3, 0x80045530, &(0x7f00000000c0)=""/8) 14:05:17 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000000c0)={0xef, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="0c6300003b97a2f9437672133c1b28be2d37ac553f64cfcca38136e6b4fe25f8e193e6d9bc4fb4f44489434fd0bd3422dddffaab8479220ab58b11159f1b4f012aca5b5411f382514696acb59bbbb10162118a1dc1343d66fe2f9c5a12c885ad5b36cba320da3139046da79c0f62f213185d82a4aed3cc70d10bdbbc7135298cbb8ddac88180f41f26f13d8c799868f500c5f0c829429f4388de6436eb562140a7ea276812a1a29c76838b240e8015772698b77334b16e6692781e452ae77e4eda8bc2ca63936d0573ce46d375859b6de8533127666443e19b1f2960457ca7b410de47eed066d47b984df9ee2681b0"], 0x0, 0x0, &(0x7f0000000140)}) ppoll(&(0x7f0000000080), 0x97, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000040), 0x8) 14:05:17 executing program 1: r0 = socket$packet(0x11, 0x40000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0xe362}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40000060, &(0x7f0000001280)={0x2, 0x0, @remote}, 0x10) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000002, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x8dffffff00000000, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8009, 0x7f}, &(0x7f0000000200)=0x10) 14:05:17 executing program 4: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"690000220000ed04a2cc620e6152d1ab", 0x43732e5398416f1a}) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000480)=""/59, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) close(r0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 14:05:18 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$P9_RMKNOD(r0, &(0x7f0000000240)={0x14, 0x13, 0x2, {0x10, 0x4}}, 0x14) msgget$private(0x0, 0x32) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffffffffffff}, 0x111}}, 0x20) r3 = msgget(0x0, 0x68c) msgctl$IPC_RMID(r3, 0x0) write$RDMA_USER_CM_CMD_RESOLVE_IP(r1, &(0x7f0000000100)={0x3, 0x40, 0xfa00, {{0x19000000, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000]}}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfec0]}}, r2}}, 0x48) close(r1) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x10001, 0x0) getdents(r4, &(0x7f00000001c0)=""/124, 0x7c) r5 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x6, 0x20000) ioctl$sock_SIOCBRADDBR(r5, 0x89a0, &(0x7f0000000100)='syz_tun\x00') r6 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r6, 0x8912, &(0x7f00000001c0)="0a5cc80700315f85715070") r7 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r7, &(0x7f0000000080)) prctl$seccomp(0x16, 0x8000000001, &(0x7f00000002c0)={0x0, &(0x7f0000000180)}) ppoll(&(0x7f0000000180)=[{r8}], 0x1, &(0x7f00000001c0)={0x0, 0x989680}, &(0x7f0000000200), 0x8) [ 640.364690] block nbd0: Receive control failed (result -22) 14:05:18 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000000c0)={0x100, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x0, 0x0, &(0x7f0000000140)}) ppoll(&(0x7f0000000080), 0x97, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000040), 0x8) 14:05:18 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x10180, 0x90) ioctl$BLKBSZSET(r0, 0x40081271, &(0x7f0000000040)=0x453) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000080)={0xffffffffffffffff}, 0x13f, 0xe}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(r0, &(0x7f0000000100)={0x15, 0x110, 0xfa00, {r1, 0x1, 0x0, 0x0, 0x0, @in={0x2, 0x4e21, @loopback}, @ib={0x1b, 0x7, 0x5, {"dfc26f4062d18653fc0616c58348b2d1"}, 0x3, 0x7ff, 0x9}}}, 0x118) [ 640.442646] kasan: CONFIG_KASAN_INLINE enabled [ 640.459984] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 640.480059] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 640.486325] CPU: 1 PID: 8828 Comm: syz-executor3 Not tainted 4.19.0-rc5-next-20180928+ #84 [ 640.494735] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 640.504117] RIP: 0010:addr_resolve+0x7bd/0x1b80 [ 640.508807] Code: 0f 84 da 01 00 00 e8 62 d6 f4 fb 48 8b 85 d0 fd ff ff 48 8d b8 54 02 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 01 38 d0 7c 08 84 d2 0f 85 95 [ 640.527736] RSP: 0018:ffff8801bfea7368 EFLAGS: 00010202 [ 640.533111] RAX: dffffc0000000000 RBX: ffff8801bfea7578 RCX: ffffc90007ea6000 [ 640.540386] RDX: 000000000000003e RSI: ffffffff858891ee RDI: 00000000000001f1 [ 640.547659] RBP: ffff8801bfea75a0 R08: ffff8801919ca680 R09: 0000000000000000 [ 640.554933] R10: ffffed0037fd4e60 R11: 0000000000000000 R12: ffff8801d8999460 [ 640.562207] R13: 00000000ffffff9d R14: 0000000000000001 R15: 000000000000000a [ 640.569496] FS: 00007f0ea929f700(0000) GS:ffff8801daf00000(0000) knlGS:0000000000000000 [ 640.577724] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 640.583606] CR2: 00007f0c859cd000 CR3: 00000001ba7f9000 CR4: 00000000001406e0 [ 640.590880] Call Trace: [ 640.593489] ? rdma_translate_ip+0x300/0x300 [ 640.597916] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 640.602687] ? trace_hardirqs_off+0x310/0x310 [ 640.607195] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 640.611966] ? __lockdep_init_map+0x105/0x590 [ 640.616473] ? lockdep_init_map+0x9/0x10 [ 640.620546] ? init_timer_key+0x1a0/0x480 [ 640.624715] ? work_on_cpu_safe+0x90/0x90 [ 640.628872] ? init_timer_on_stack_key+0xe0/0xe0 [ 640.633647] ? __lockdep_init_map+0x105/0x590 [ 640.638157] rdma_resolve_ip+0x499/0x790 [ 640.642232] ? cma_work_handler+0x1f0/0x1f0 [ 640.646573] ? process_one_req+0x920/0x920 [ 640.650874] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 640.655991] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 640.661193] rdma_resolve_addr+0x2d6/0x2870 [ 640.665528] ? rdma_bind_addr+0x23d0/0x23d0 [ 640.669857] ? ucma_get_ctx+0x7f/0x160 [ 640.673760] ? lock_downgrade+0x900/0x900 [ 640.677918] ? futex_wake+0x304/0x760 [ 640.681741] ? kasan_check_write+0x14/0x20 [ 640.685988] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 640.690932] ? wait_for_completion+0x8a0/0x8a0 [ 640.695534] ? retint_kernel+0x2d/0x2d [ 640.699442] ucma_resolve_ip+0x242/0x2a0 [ 640.703512] ? ucma_resolve_ip+0x242/0x2a0 [ 640.707755] ? ucma_query+0xb20/0xb20 [ 640.711584] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 640.717140] ? _copy_from_user+0xdf/0x150 [ 640.721303] ? ucma_query+0xb20/0xb20 [ 640.725112] ucma_write+0x336/0x420 [ 640.728754] ? ucma_open+0x3f0/0x3f0 [ 640.732483] __vfs_write+0x119/0x9f0 [ 640.736206] ? ucma_open+0x3f0/0x3f0 [ 640.739927] ? kernel_read+0x120/0x120 [ 640.743861] ? apparmor_path_rmdir+0x30/0x30 [ 640.748290] ? apparmor_file_permission+0x24/0x30 [ 640.753152] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 640.758700] ? security_file_permission+0x1c2/0x230 [ 640.763729] ? rw_verify_area+0x118/0x360 [ 640.767885] vfs_write+0x1fc/0x560 [ 640.771442] ksys_write+0x101/0x260 [ 640.775080] ? __ia32_sys_read+0xb0/0xb0 [ 640.779155] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 640.784636] __x64_sys_write+0x73/0xb0 [ 640.788537] do_syscall_64+0x1b9/0x820 [ 640.792440] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 640.797822] ? syscall_return_slowpath+0x5e0/0x5e0 [ 640.803284] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 640.808137] ? trace_hardirqs_on_caller+0x310/0x310 [ 640.813164] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 640.818194] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 640.823738] ? prepare_exit_to_usermode+0x291/0x3b0 [ 640.828764] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 640.833637] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 640.838850] RIP: 0033:0x457579 [ 640.842060] Code: 1d b4 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 b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 640.860977] RSP: 002b:00007f0ea929ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 640.868698] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457579 [ 640.875979] RDX: 0000000000000048 RSI: 0000000020000100 RDI: 0000000000000004 [ 640.883251] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 640.890524] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0ea929f6d4 [ 640.897797] R13: 00000000004cb6a0 R14: 00000000004d8cb8 R15: 00000000ffffffff [ 640.905085] Modules linked in: [ 640.913703] ---[ end trace ac5d8b7cb0bb8060 ]--- [ 640.918860] RIP: 0010:addr_resolve+0x7bd/0x1b80 [ 640.923909] Code: 0f 84 da 01 00 00 e8 62 d6 f4 fb 48 8b 85 d0 fd ff ff 48 8d b8 54 02 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 01 38 d0 7c 08 84 d2 0f 85 95 14:05:18 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) write$P9_RREADDIR(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0xa6) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x608040, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="05ae236563f84a53a47b2ace09d7000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x18) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x6, 0x0) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000180)=@llc={0x1a, 0x308, 0x5, 0x40, 0x1ff, 0x9, @random="dc449fc1c070"}, 0x80, &(0x7f0000001780)=[{&(0x7f0000000040)="0252d7e46be9a810400be89e1b4f1791e6100e0f5b98e548522da31bf9885424bd274b0330c52835dc5f0946", 0x2c}, {&(0x7f0000000200)="d9355a85f4aea00d43b46728815d3b72701ceb4beb7224bb9ef683d38d5af23cb731943d352fd48836e62a3f08e6d6ae02e726d20424031ea0635e69c527709ef7fef951fbb49e2b4117104855d0d0687373f3c9f42a33fe128f2b3222a73cd4920c06ed", 0x64}, {&(0x7f00000004c0)="fc57cd0cd4194e07feed8a362053d19b125249c50ad43bc36ee03bdf9a26c9826366400c14cf60ed7e1ec1eb625862e8db89eaef85dd62bb8d1ac0e4ec8a2382c325b7ffb352198c4263fd30064e7895538cd03e519caed21ab620361b881af0d77051980da79983e6e5c7b040feb9c828977ed1bcb313765fd7483b9f27b33d2123038b84d5a4483f3b88670cc3959769c631a7a76716962a6e9eb8330e772532d9b94df58881c55792f0", 0xab}, {&(0x7f0000000580)="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", 0xfa}, {&(0x7f0000000680)="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", 0x1000}, {&(0x7f0000001680)="07cf3dc4fca32769413eb493a30597881b9907ddd2b85029969ffff78961ec15694c01f03a27a0c817915e7a402c836c120ad65bb402f3f29d53a7b270650113ee891af99aa2aea00c815f094e4d05a19f888365481b040616cb486a84d126ee366c601c1ec7e561b5a022896c07f5c365a2c1f817282f9417f13a2c247cd94c9257e947775665236cbe9b26b91e18497114f1733e9eafd80be6ab7a655588d640533b2211480969fe66a7fdf21e32e33e95aee95f772c4f70a8bab2e2352369c107cff5cc292296118213a65e34eba3a9ea3ee6c3c299d1b03cf36b", 0xdc}, {&(0x7f0000000280)="54e581c25298f5fb17ace7e5c7becd92273091054c5e100030fab688cbf1c8a3b80e9ec427e05fb7a53be73c6ccb46613e873895309ed87b34056cc854482fbfd28a8e552a9531ffef15f607942cb034378027b36389473fe1194e2acd4483eafffa2cffa86c3988aee68f4751e9169c845cf68d853ea8870eca81af", 0x7c}], 0x7, &(0x7f0000001800)=[{0xc8, 0x11e, 0xdc, "8406cc653c0bfe54eb9af3dd979d3efe2158c708e9464ae43897da764cf0de9411b9687ee6cfc629668d90c1cc6b8f3b56d946907f98f4323c1772bfbc1b68d80c0fff8f57a0b68c04bdae91dce5efac8e6dd52dc85c5f1288132a17b70e62d51d1cf7ad428fceaa2b7f16b874bf02ad74d1c33357ef3e4bed50c06e6c3f58b84ccedcf85eb389b8bdbe1fd03e8e473bb8c5b2e1b964860dbf8f015f80d24f760998a5d09560e26a73bae063f4b1ce5622ca2d10"}, {0x70, 0x10d, 0x1f20, "d5743183e2fb2563d375cd36e3184adfd9967c55912e97be143c9526fec1adef7662ca4925604c2432e2de2389902ff2a4539abb8a296612c94c7e1552fa2af9519ad6544553c02e60fa53777370a09a7018662d4626f5b3b284"}, {0xf0, 0x100, 0x2, "45fa4cd82a352d1dff60439625a7f198df6a68d8069a1221d5badc40f778ce13e4e11036432d3d07269f39fefb456cef74bf7d7166724eb36552f6a252d277efc07387411d2b1b52e432dfaf6aaf4e96890625104eebd5539a7820c6be42d724cb2ddcfbc55ca61ae7a4ad41220f303480c5d1c127bd85773c81666d9c04488fa2c3fe390fffaa1a33b585997359ada08b2d0b8d09cb62769b0f0341c673174e341b3f365a17a1cf8f03d2d8bc3f5736841bd8f73c0fba5b94f5b1aa710f6a9bc8b3a12fc7b8cbc56018c66466fd1527f12a8518f25f1a1f4aefd0f16e7a"}, {0x48, 0x118, 0x8, "15d25e82bafd83e0ef01ea7752b0435602e7a424a4d71b97cccab78d65d7cc01af08576155818898d187b234d58611c4746ee877e01a"}], 0x270, 0x4040000}, 0x4000) mbind(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x0, &(0x7f000016e000), 0x1, 0x0) [ 640.943553] RSP: 0018:ffff8801bfea7368 EFLAGS: 00010202 [ 640.949480] RAX: dffffc0000000000 RBX: ffff8801bfea7578 RCX: ffffc90007ea6000 [ 640.956865] RDX: 000000000000003e RSI: ffffffff858891ee RDI: 00000000000001f1 [ 640.965133] RBP: ffff8801bfea75a0 R08: ffff8801919ca680 R09: 0000000000000000 [ 640.965918] kobject: 'loop2' (000000000af03fca): kobject_uevent_env [ 640.972574] R10: ffffed0037fd4e60 R11: 0000000000000000 R12: ffff8801d8999460 [ 640.986403] R13: 00000000ffffff9d R14: 0000000000000001 R15: 000000000000000a [ 640.989450] kobject: 'loop2' (000000000af03fca): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 640.994257] FS: 00007f0ea929f700(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 641.012026] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 641.018184] CR2: 00007fff0d190bc8 CR3: 00000001ba7f9000 CR4: 00000000001406f0 [ 641.026652] Kernel panic - not syncing: Fatal exception [ 641.033036] Kernel Offset: disabled [ 641.036678] Rebooting in 86400 seconds..