2326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0xe, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6"}]}}}}}}, 0x0) 06:46:44 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0xd7570000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 06:46:44 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r6, 0xab04) 06:46:44 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) [ 543.646227][ T2033] block nbd0: Receive control failed (result -32) [ 543.730496][T17923] block nbd0: shutting down sockets 06:46:44 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 06:46:44 executing program 5: syz_emit_ethernet(0x1e2, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x1ac, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0xe, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6"}]}}}}}}, 0x0) 06:46:44 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0xd8040000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 06:46:44 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "00ffff", 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:46:45 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "0000e0", 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:46:45 executing program 5: syz_emit_ethernet(0x1e2, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x1ac, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0xe, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6"}]}}}}}}, 0x0) 06:46:45 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0xdf3b0000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 544.390050][T17563] block nbd4: Receive control failed (result -32) [ 544.400111][T17955] block nbd4: shutting down sockets [ 544.414687][ T8490] block nbd2: Receive control failed (result -32) [ 544.437425][T17954] block nbd2: shutting down sockets 06:46:45 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0x4008ae90) 06:46:45 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "0080ff", 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:46:45 executing program 5: syz_emit_ethernet(0x21c, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x1e6, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x16, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd"}]}}}}}}, 0x0) 06:46:45 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0xdfee0000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 06:46:45 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) [ 544.637642][T17993] net_ratelimit: 16 callbacks suppressed [ 544.637665][T17993] IPv6: addrconf: prefix option has invalid lifetime [ 544.694901][T17993] IPv6: addrconf: prefix option has invalid lifetime [ 544.750938][T17998] block nbd4: server does not support multiple connections per device. [ 544.785005][T17998] block nbd4: shutting down sockets [ 544.820070][ T2033] block nbd0: Receive control failed (result -32) [ 544.820643][T17973] block nbd0: shutting down sockets 06:46:45 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 06:46:45 executing program 5: syz_emit_ethernet(0x21c, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x1e6, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x16, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd"}]}}}}}}, 0x0) 06:46:45 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "008dff", 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:46:45 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0xe71f0000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 544.868298][T18003] block nbd4: Device being setup by another task [ 544.915650][T18005] block nbd4: Could not allocate knbd recv work queue. 06:46:46 executing program 5: syz_emit_ethernet(0x21c, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x1e6, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x16, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd"}]}}}}}}, 0x0) 06:46:46 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r0, 0xab00, r5) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) [ 545.036270][T18012] IPv6: addrconf: prefix option has invalid lifetime [ 545.064345][T18012] IPv6: addrconf: prefix option has invalid lifetime [ 545.075705][T18005] block nbd4: shutting down sockets 06:46:46 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "00f5ff", 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) [ 545.390237][T18026] IPv6: addrconf: prefix option has invalid lifetime [ 545.429223][T18029] block nbd4: Device being setup by another task [ 545.457144][T18026] IPv6: addrconf: prefix option has invalid lifetime [ 545.500230][T18030] block nbd4: shutting down sockets [ 545.532128][ T8490] block nbd2: Receive control failed (result -32) [ 545.541839][T17997] block nbd2: shutting down sockets 06:46:46 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0x4008ae93) 06:46:46 executing program 5: syz_emit_ethernet(0x239, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x203, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x19, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a"}]}}}}}}, 0x0) 06:46:46 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0xe7d20000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 06:46:46 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x181600, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x2, 0x4000) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x30600) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r5 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) ioctl$NBD_CLEAR_SOCK(r5, 0xab04) 06:46:46 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) [ 545.826598][T18040] block nbd4: shutting down sockets [ 545.881250][T18045] IPv6: addrconf: prefix option has invalid lifetime [ 545.887215][T18037] block nbd4: shutting down sockets [ 545.895555][ T2033] block nbd0: Receive control failed (result -32) [ 545.924276][T18045] IPv6: addrconf: prefix option has invalid lifetime [ 546.033174][T18015] block nbd0: shutting down sockets 06:46:47 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab03) 06:46:47 executing program 5: syz_emit_ethernet(0x239, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x203, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x19, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a"}]}}}}}}, 0x0) 06:46:47 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:46:47 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x100) syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x408000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x480102) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) 06:46:47 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0xe8030000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 546.250427][T18053] IPv6: addrconf: prefix option has invalid lifetime [ 546.294445][T18053] IPv6: addrconf: prefix option has invalid lifetime 06:46:47 executing program 5: syz_emit_ethernet(0x239, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x203, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x19, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a"}]}}}}}}, 0x0) 06:46:47 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) [ 546.411458][T18059] block nbd4: shutting down sockets [ 546.502431][T18057] block nbd4: shutting down sockets [ 546.684733][ T2033] block nbd2: Receive control failed (result -32) [ 546.822673][T17871] block nbd2: shutting down sockets 06:46:47 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0x40101283) 06:46:47 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:46:47 executing program 5: syz_emit_ethernet(0x248, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x212, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1b, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa"}]}}}}}}, 0x0) 06:46:47 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x111203) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x422000) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) 06:46:47 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0xef030000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 547.075262][T18072] block nbd4: shutting down sockets [ 547.126102][T18072] block nbd4: shutting down sockets [ 547.223728][ T8490] block nbd0: Receive control failed (result -32) [ 547.242383][T18056] block nbd0: shutting down sockets 06:46:48 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab03) 06:46:48 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:46:48 executing program 5: syz_emit_ethernet(0x248, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x212, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1b, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa"}]}}}}}}, 0x0) 06:46:48 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) r1 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x140) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 06:46:48 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0xefb60000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 06:46:48 executing program 5: syz_emit_ethernet(0x248, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x212, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1b, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa"}]}}}}}}, 0x0) 06:46:48 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) [ 547.985079][ T8490] block nbd2: Receive control failed (result -32) [ 548.001235][T18079] block nbd2: shutting down sockets 06:46:49 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0x40101286) 06:46:49 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) r3 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20\x00', 0x88000, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 06:46:49 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:46:49 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0xf4010000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 06:46:49 executing program 5: syz_emit_ethernet(0x24f, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x219, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1c, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5"}]}}}}}}, 0x0) [ 548.244362][T18116] block nbd4: shutting down sockets [ 548.290567][T18111] block nbd4: shutting down sockets [ 548.537742][ T2033] block nbd0: Receive control failed (result -32) [ 548.547659][T18098] block nbd0: shutting down sockets 06:46:49 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab03) 06:46:49 executing program 5: syz_emit_ethernet(0x24f, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x219, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1c, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5"}]}}}}}}, 0x0) 06:46:49 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:46:49 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x4e9fae587cbbca04, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, r6) ioctl$NBD_SET_BLKSIZE(r5, 0xab01, 0x1) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) 06:46:49 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0xf5ffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 06:46:49 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0xf79a0000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 548.790206][T18139] block nbd4: shutting down sockets 06:46:49 executing program 5: syz_emit_ethernet(0x24f, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x219, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1c, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5"}]}}}}}}, 0x0) [ 549.068684][ T8490] block nbd2: Receive control failed (result -32) [ 549.078422][T18117] block nbd2: shutting down sockets 06:46:50 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0x40101288) 06:46:50 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:46:50 executing program 5: syz_emit_ethernet(0x253, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x21d, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb5"}]}}}}}}, 0x0) 06:46:50 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$HDIO_GETGEO(r3, 0x301, &(0x7f0000000080)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r4 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) [ 549.131405][T18119] block nbd2: Could not allocate knbd recv work queue. [ 549.166766][T18119] block nbd2: shutting down sockets 06:46:50 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0xfc000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 549.357077][T18163] block nbd4: shutting down sockets [ 549.391190][T18163] block nbd4: shutting down sockets 06:46:50 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:46:50 executing program 0: syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 06:46:50 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0xfdffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 06:46:50 executing program 5: syz_emit_ethernet(0x253, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x21d, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb5"}]}}}}}}, 0x0) 06:46:50 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) r6 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000900)='.log\x00', 0x80, 0x30) sendmsg$nl_route(r6, &(0x7f0000000a80)={&(0x7f0000000940)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000a40)={&(0x7f0000000980)=@ipv4_newaddr={0x8c, 0x14, 0x8, 0x70bd25, 0x25dfdbff, {0x2, 0x80, 0x8, 0xff}, [@IFA_LABEL={0x14, 0x3, 'nr0\x00'}, @IFA_CACHEINFO={0x14, 0x6, {0x20, 0xfffffff7, 0xfffffeff, 0x8}}, @IFA_ADDRESS={0x8, 0x1, @initdev={0xac, 0x1e, 0x0, 0x0}}, @IFA_ADDRESS={0x8, 0x1, @private=0xa010102}, @IFA_ADDRESS={0x8, 0x1, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0xa8}, @IFA_FLAGS={0x8, 0x8, 0x685}, @IFA_FLAGS={0x8, 0x8, 0x52}, @IFA_LOCAL={0x8, 0x2, @broadcast}, @IFA_CACHEINFO={0x14, 0x6, {0x200, 0x1, 0x4, 0x5}}]}, 0x8c}, 0x1, 0x0, 0x0, 0x40000c4}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r7 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x400240, 0x0) r8 = syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0xffffffff, 0x2, &(0x7f0000000280)=[{&(0x7f0000000100)="1a4fad975de144556abf6e22bba508bfd66fc54927e4d6537c6dedbd950c08e7ddfe98a22e79ab1ed017a99d5fae3943c53df6eac1f09e7e1e2364a46a9c1da1f3d843abab00bd9b1fdc99da15632a1ebfbf4b76a55b36bf2c7fe428ccceaea8b5f6d3eb18d4981891abad41a5f102a2693aaa2d1e28b744b1c161e68077e00b89d027a6f76601b81a79fa7d3d07ce2d450504f4ed410817e2aa84efa3e7b4ea655ca86d0cc4e18594ab6fa0c017f0bc02418caa13aaf56bf3977a6c98c5858b231e448f902d856d49d9be4ba52169bf1e79e54c2b49ab328619ad12a1daed723ed4a6a40fa172b971", 0xe9, 0x6}, {&(0x7f0000000200)="195bff574ef875545041abc61382e2ae51155c5029d818bfa45bd0f0034b22547673bb19be970c5f995b4a7974171f4340f4474e1bcc791ee0128b83ed4dce362f7e59f9477fde1527f1d6ef3f968745b88b169541e9ff94a401f614e6c814961fe581600227a56d2258087396b1b49566996ea380364b863d0254", 0x7b, 0x7}], 0x110040, &(0x7f00000002c0)={[{@gid={'gid', 0x3d, 0xee01}}, {@dir_umask={'dir_umask', 0x3d, 0x5b}}, {@session={'session', 0x3d, 0x2}}, {@file_umask={'file_umask', 0x3d, 0x6}}, {@uid={'uid'}}, {@creator={'creator', 0x3d, "20c11b71"}}, {@part={'part', 0x3d, 0x3f}}], [{@obj_type={'obj_type', 0x3d, '/dev/nbd#\x00'}}, {@audit='audit'}, {@pcr={'pcr', 0x3d, 0x14}}, {@func={'func', 0x3d, 'FILE_CHECK'}}, {@subj_type={'subj_type', 0x3d, '/dev/nbd#\x00'}}]}) preadv(r8, &(0x7f0000000640)=[{&(0x7f0000000400)}, {&(0x7f0000000440)=""/19, 0x13}, {&(0x7f0000000480)=""/175, 0xaf}, {&(0x7f0000000540)=""/104, 0x68}, {&(0x7f00000005c0)=""/120, 0x78}], 0x5, 0x5, 0x6) ioctl$NBD_SET_SOCK(r5, 0xab00, r7) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) [ 549.606073][ T2033] block nbd0: Receive control failed (result -32) [ 549.644850][T18140] block nbd0: shutting down sockets [ 549.717289][T18178] loop4: detected capacity change from 264192 to 0 [ 549.789226][T18184] net_ratelimit: 14 callbacks suppressed [ 549.789249][T18184] IPv6: addrconf: prefix option has invalid lifetime 06:46:50 executing program 0: syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 06:46:50 executing program 5: syz_emit_ethernet(0x253, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x21d, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb5"}]}}}}}}, 0x0) [ 549.869602][T18189] block nbd4: shutting down sockets [ 549.896971][T18184] IPv6: addrconf: prefix option has invalid lifetime [ 549.923439][T18178] loop4: detected capacity change from 264192 to 0 [ 550.161923][ T8490] block nbd2: Receive control failed (result -32) [ 550.180229][T18158] block nbd2: shutting down sockets 06:46:51 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0x401070c9) 06:46:51 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0xfe800000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 06:46:51 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:46:51 executing program 5: syz_emit_ethernet(0x255, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x21f, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d89"}]}}}}}}, 0x0) 06:46:51 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) ioctl$EXT4_IOC_GROUP_EXTEND(r2, 0x40086607, &(0x7f0000000040)=0xff) 06:46:51 executing program 0: syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) [ 550.354857][T18208] IPv6: addrconf: prefix option has invalid lifetime 06:46:51 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:46:51 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) [ 550.429866][T18208] IPv6: addrconf: prefix option has invalid lifetime [ 550.490275][T18216] block nbd4: shutting down sockets 06:46:51 executing program 5: syz_emit_ethernet(0x255, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x21f, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d89"}]}}}}}}, 0x0) 06:46:51 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) 06:46:51 executing program 5: syz_emit_ethernet(0x255, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x21f, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d89"}]}}}}}}, 0x0) 06:46:51 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0xfec00000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 550.665888][T18225] IPv6: addrconf: prefix option has invalid lifetime [ 550.711133][T18225] IPv6: addrconf: prefix option has invalid lifetime [ 550.883918][T18240] block nbd4: shutting down sockets [ 550.926856][T18240] block nbd4: shutting down sockets [ 551.308754][ T8490] block nbd2: Receive control failed (result -32) [ 551.319831][T18211] block nbd2: shutting down sockets [ 551.366122][T18218] block nbd2: Could not allocate knbd recv work queue. 06:46:52 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0x401070ca) 06:46:52 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "00ffff", 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:46:52 executing program 5: syz_emit_ethernet(0x191, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x15b, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:46:52 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0xfeffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 06:46:52 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={0x2, 0x17, 0x90, 0x0, 0x24, 0x0, 0x70bd27, 0x25dfdbfc, [@sadb_key={0x3, 0x9, 0x48, 0x0, "535ee497803251ce5b"}, @sadb_x_nat_t_type={0x1, 0x14, 0x6}, @sadb_key={0x9, 0x9, 0x1f8, 0x0, "0e0b0ebdb8ee3495f206cca22b7cc77d18a05583533b66e6e2980e2313bf5e42204fcb5b1cb7add40f587f8b043f50bae1e5b9623f41c0fcbbc4ad63f37162"}, @sadb_lifetime={0x4, 0x2, 0x5, 0x1, 0x10001, 0x19c200}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e24}, @sadb_sa={0x2, 0x1, 0x4d2, 0x4, 0xe4, 0x5, 0x3, 0x40000000}, @sadb_address={0x3, 0x17, 0x6c, 0x0, 0x0, @in={0x2, 0x4e22, @remote}}, @sadb_x_filter={0x5, 0x1a, @in6=@mcast2, @in6=@mcast1, 0x1, 0x14}, @sadb_sa={0x2, 0x1, 0x4d3, 0x6, 0x81, 0x78, 0x1, 0x20000000}, @sadb_lifetime={0x4, 0x0, 0x800, 0x401, 0x9, 0x7}]}, 0x120}}, 0x8080) [ 551.407060][T18218] block nbd2: shutting down sockets [ 551.507674][T18255] IPv6: addrconf: prefix option has invalid lifetime [ 551.538291][T18255] IPv6: addrconf: prefix option has invalid lifetime [ 551.546166][ T2033] block nbd0: Receive control failed (result -32) [ 551.559564][T18228] block nbd0: shutting down sockets [ 551.643969][T18263] block nbd4: shutting down sockets 06:46:52 executing program 5: syz_emit_ethernet(0x191, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x15b, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:46:52 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 06:46:52 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:46:52 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0xff000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 06:46:53 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x80000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$BLKTRACESTART(r3, 0x1274, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) r5 = getpid() perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0x8, 0x3, 0xa7, 0xf4, 0x0, 0x1ff, 0x20400, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x4, 0x1, @perf_config_ext={0x2}, 0x41c0a, 0x7dffffff, 0xb8a, 0x5, 0x8000, 0x8, 0x3}, r5, 0xc, 0xffffffffffffffff, 0x0) r6 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcsu\x00', 0xc0000, 0x0) r7 = openat$dsp1(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp1\x00', 0x40000, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x6, 0x8010, r7, 0x0) ioctl$NBD_DO_IT(r6, 0xab03) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) ioctl$NBD_SET_SOCK(r2, 0xab00, r6) 06:46:53 executing program 5: syz_emit_ethernet(0x191, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x15b, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) [ 552.072034][T18283] IPv6: addrconf: prefix option has invalid lifetime [ 552.129258][T18285] block nbd4: shutting down sockets [ 552.159705][T18283] IPv6: addrconf: prefix option has invalid lifetime [ 552.222113][T18285] block nbd4: shutting down sockets 06:46:53 executing program 5: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x0, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) [ 552.376734][ T8490] block nbd2: Receive control failed (result -32) [ 552.399270][T18254] block nbd2: shutting down sockets [ 552.436228][T18260] block nbd2: Could not allocate knbd recv work queue. [ 552.500127][T18260] block nbd2: shutting down sockets 06:46:53 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0x401070cd) 06:46:53 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:46:53 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0xff7e0000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 06:46:53 executing program 5: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x0, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:46:53 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$KVM_SET_FPU(r5, 0x41a0ae8d, &(0x7f0000000080)={[], 0xe588, 0x100, 0x5, 0x0, 0x4, 0x4000, 0x100000, [], 0xff}) r6 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) r7 = syz_open_dev$ndb(&(0x7f0000001980)='/dev/nbd#\x00', 0x0, 0x16001) ioctl$NBD_DO_IT(r6, 0xab03) r8 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0x414000) ioctl$NBD_SET_SOCK(r7, 0xab00, 0xffffffffffffffff) r9 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1, 0x43, 0x2, 0xc}, 0x40) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080), &(0x7f0000000300), 0x101, r9}, 0x38) r10 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1, 0x43, 0x2, 0x10}, 0x40) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080), &(0x7f0000000300), 0x101, r10}, 0x38) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001900)={&(0x7f0000000240)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000017c0)=[{&(0x7f00000002c0)="1bf782d7a8e1765e4398db2a0a4a08fff4309faa5a2be4e5fbd9328c7ee4b2990bee2225a77f75d33bd6d1936b666c35e629b2c20342015b86fcd795f710eec6399a69a23b099ad689b12f38370706321479c455162696e8b184417830e9", 0x5e}, {&(0x7f0000000340)="9f47536f3d65264f0b84ab3811b1c8a2e0e01ae30da1554568ca8a38070dfac1fd358b6eceb9f5ef79ae9caacabf87c811d8398698b60698d47e5331d205ed1009dd588da1b8a45ec0c2a818ad1349474085a39ed0ab4e957e2a44559f75003f6b5e194b5638cd5780ad05858fce1099d4d0be4399f67e3a7485ca450675ada76bb960adfeba65565d1d4212726bcd074b75ae87bc24c5ca1bc6d4cbc982fa6caee5c12ce858d0fde601a5b3f2a37af5ef5b53ddf5b1346ba8d5ec2705e375f0c4652f516b4398d13011a15f7b71c712491bd95a22674a9fe6d0cda4758dfba5a8a243a4773411165a2d13e2277cceb26c88e42f1a78", 0xf6}, {&(0x7f0000000440)="838376c609c784518b8081781651e6b103f1e824ee77d39b398d7a53046a8c7833841078541fb027d6840b23c4f5370de67cdbd4f7929a49c465502dd5b5f54501f80a64f465193a4990af37fbe01fd7a9c1a10a995868fd982be102cd8e1b251f918d510702c49a5af6f9f138e8c8ca282e3f49fafb27d5d3eae1b028e6a63dfc4d3ea757ab9c78d0c8ac7bdba46c5d282f7d0b58d377444ec9168ccbc4fca658399574a5a54bc588e13012956010cd", 0xb0}, {&(0x7f0000000500)="b939cd684a0f537163c8b0e9999c4fab008c2bf812e270deedbbc78cd7c7f650ce722f6f8ee5fd7abca857d9c445c48c11932f40bb1d867a2642b3f919956d412acc93bf38926e2e0b636877d969f283418597c5354431c5a578bba28ddb8ece7fc6fef823fce6ac655d122b193e81d69abdfa65f6c1e00cf0273f415e0b9fea7dad3a4862e9dac70c7e4bf20ea2dd8cc99a312d04ebff6f", 0x98}, {&(0x7f00000005c0)="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", 0x1000}, {&(0x7f00000015c0)="2ed981be0b6e8445dc5ee2dd944b3fa6909aef6ac8b98c181d38d481432bdc6059458617e7b8f1ca", 0x28}, {&(0x7f0000001600)="8d565279dcc9e0c5bb306ce52d203bdb2ee32477aa83279f19dd8798a2a44fbbd4bbcd32a5c49c00731c70fed16ae95b8bb3ff11cb", 0x35}, {&(0x7f0000001640)="b166ccaf886efa759aaa4dcf76efbc992d3806374d535ab190a626ad17e734c0eef5d91dc1dcbb40c1293a23e94aa71ab863d7d76adef8ff5c73b9dbbca16e41e863eb8a9b953ae5d2360c4ff51094f3595bc057782e60d1967478638d5e1d151c681ad288781a05ba29b454fb5cd7fd2f7d2f03b3272f2974549ff1d2339f57132bb8e29efb4ca5117fb0cf35df28d97e552642469fb0ba178c4d9063de0eb0bdfb663fcdf05067feeba1013d5734f453035ccba91779ae014ad7c529", 0xbd}, {&(0x7f0000001700)="9ec742fd11444c343a9e544d5c6d23dbc7c48ebd3dafdabc4607c8039c8ad20288f855928a12a6e36f555710a1b579e512be0943e8c644221e0fd721308273c3ff20a4848c715e1fbf803a1bd2089242f3b2326eb8806d076aa96b0e6a54618e419d925c84c30358cf4067599361617798164516270ff84ae92628d81b3167827ec2fb1630d903b218f0701b4a193eb969a2e6b29d250c6c728168772a5ac60d171f14b583e8d73103436a141e05bb5e", 0xb0}], 0x9, &(0x7f00000019c0)=ANY=[@ANYBLOB="000600000000000000fcff496d", @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="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", @ANYRES32=r8, @ANYRES32=r5, @ANYRES32=r9, @ANYRES32, @ANYRES32=r4, @ANYRES32=r10, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x50, 0x4008400}, 0x40000) ioctl$NBD_CLEAR_SOCK(r7, 0xab04) [ 552.722061][ T2033] block nbd0: Receive control failed (result -32) [ 552.722592][T18270] block nbd0: shutting down sockets 06:46:53 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) [ 552.825456][T18298] block nbd4: shutting down sockets 06:46:53 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 06:46:54 executing program 5: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x0, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:46:54 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0xffffff8d, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 06:46:54 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:46:54 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1, 0x43, 0x2, 0xc}, 0x40) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080), &(0x7f0000000300), 0x101, r2}, 0x38) dup2(r2, r0) r3 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r4 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) 06:46:54 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) [ 553.588031][ T2033] block nbd2: Receive control failed (result -32) [ 553.598224][T18302] block nbd2: shutting down sockets [ 553.638270][T18304] block nbd2: Could not allocate knbd recv work queue. 06:46:54 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0x40186366) 06:46:54 executing program 5: syz_emit_ethernet(0x193, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x15d, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:46:54 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0xfffffff5, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 06:46:54 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x90003) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0xfffffffffffffff7) r1 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x422c1) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000000)={r2, 0x9, 0x8, 0x10001}) ioctl$NBD_DO_IT(r3, 0xab03) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) bpf$ITER_CREATE(0x21, &(0x7f0000000080)={r5}, 0x8) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 06:46:54 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) [ 553.694352][T18304] block nbd2: shutting down sockets [ 553.860195][ T8490] block nbd0: Receive control failed (result -32) 06:46:55 executing program 5: syz_emit_ethernet(0x193, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x15d, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) [ 554.018396][T18315] block nbd0: shutting down sockets 06:46:55 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 06:46:55 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:46:55 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x10000, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x300, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r1) r4 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x800) 06:46:55 executing program 5: syz_emit_ethernet(0x193, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x15d, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:46:55 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0xfffffffd, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 06:46:55 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) [ 554.754147][ T8490] block nbd2: Receive control failed (result -32) [ 554.765154][T18341] block nbd2: shutting down sockets [ 554.838024][T18347] block nbd2: Could not allocate knbd recv work queue. [ 554.924662][T18347] block nbd2: shutting down sockets 06:46:56 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0x401870c8) 06:46:56 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:46:56 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 06:46:56 executing program 5: syz_emit_ethernet(0x1f5, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x1bf, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0xc, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:46:56 executing program 4: getdents(0xffffffffffffffff, &(0x7f00000003c0)=""/4096, 0x1000) r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r4 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1, 0x43, 0x2, 0xc}, 0x40) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080), &(0x7f0000000300), 0x101, r5}, 0x38) sendfile(r2, r5, 0x0, 0x9) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) 06:46:56 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0xfffffffe, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 555.065556][T18385] net_ratelimit: 12 callbacks suppressed [ 555.065579][T18385] IPv6: addrconf: prefix option has invalid lifetime 06:46:56 executing program 5: syz_emit_ethernet(0x1f5, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x1bf, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0xc, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) [ 555.135915][T18385] IPv6: addrconf: prefix option has invalid lifetime 06:46:56 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0x10000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 555.197544][T18391] block nbd4: shutting down sockets 06:46:56 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 06:46:56 executing program 5: syz_emit_ethernet(0x1f5, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x1bf, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0xc, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:46:56 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) [ 555.395642][T18402] block nbd4: shutting down sockets 06:46:56 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) [ 555.588281][T18410] IPv6: addrconf: prefix option has invalid lifetime [ 555.622544][T18410] IPv6: addrconf: prefix option has invalid lifetime [ 555.942384][ T2033] block nbd2: Receive control failed (result -32) [ 555.952916][T18381] block nbd2: shutting down sockets [ 556.002893][T18381] block nbd2: shutting down sockets 06:46:57 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0x401870cb) 06:46:57 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0x4000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 06:46:57 executing program 5: syz_emit_ethernet(0x226, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x1f0, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x12, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:46:57 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) r1 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/unix\x00') r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x404000, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_DO_IT(r0, 0xab03) r4 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) 06:46:57 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 06:46:57 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) [ 556.202963][T18427] IPv6: addrconf: prefix option has invalid lifetime 06:46:57 executing program 5: syz_emit_ethernet(0x226, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x1f0, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x12, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) [ 556.249025][T18427] IPv6: addrconf: prefix option has invalid lifetime 06:46:57 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:46:57 executing program 0: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0xab03) 06:46:57 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm_plock\x00', 0x20080, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x2c, r4, 0x1, 0x70bd27, 0x25dfdbfb, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7fd}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x40011) r5 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r5, 0xab04) 06:46:57 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0x5000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 556.649871][T18440] IPv6: addrconf: prefix option has invalid lifetime [ 556.675799][T18440] IPv6: addrconf: prefix option has invalid lifetime 06:46:57 executing program 5: syz_emit_ethernet(0x226, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x1f0, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x12, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) [ 557.009829][T18452] block nbd4: shutting down sockets [ 557.081781][ T2033] block nbd2: Receive control failed (result -32) [ 557.091425][T18428] block nbd2: shutting down sockets [ 557.126342][T18425] block nbd2: shutting down sockets 06:46:58 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0x401870cc) 06:46:58 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:46:58 executing program 0: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0xab03) 06:46:58 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0x10000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 06:46:58 executing program 5: syz_emit_ethernet(0x23e, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x208, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x15, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab28"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:46:58 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x4e80) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x100800, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r1) r4 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x101b81) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) [ 557.358497][T18461] IPv6: addrconf: prefix option has invalid lifetime [ 557.395412][T18461] IPv6: addrconf: prefix option has invalid lifetime 06:46:58 executing program 0: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0xab03) 06:46:58 executing program 5: syz_emit_ethernet(0x23e, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x208, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x15, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab28"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:46:58 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) [ 557.492303][T18470] block nbd4: shutting down sockets 06:46:58 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0x100000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 557.611792][ T8490] block nbd4: Receive control failed (result -32) [ 557.623263][T18465] block nbd4: shutting down sockets 06:46:58 executing program 5: syz_emit_ethernet(0x23e, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x208, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x15, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab28"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:46:58 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) [ 558.265150][ T2033] block nbd2: Receive control failed (result -32) [ 558.299766][T18462] block nbd2: shutting down sockets 06:46:59 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0x4020940d) 06:46:59 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) 06:46:59 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:46:59 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 06:46:59 executing program 5: syz_emit_ethernet(0x24a, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x214, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x17, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd46"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:46:59 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0x103000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 06:46:59 executing program 5: syz_emit_ethernet(0x24a, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x214, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x17, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd46"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) [ 558.607416][T18513] block nbd4: shutting down sockets 06:46:59 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:46:59 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 06:46:59 executing program 5: syz_emit_ethernet(0x24a, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x214, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x17, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd46"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) [ 558.735435][ T2033] block nbd4: Receive control failed (result -32) [ 558.739616][T18503] block nbd4: shutting down sockets 06:46:59 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) r1 = eventfd(0x7) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000100)={0x0, 0x6, [0x3, 0x7fffffff, 0x4, 0xfffffffffffffffd, 0x200, 0x82]}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r4 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f00000000c0)={&(0x7f0000000040)=[0x3, 0x1ff, 0xbcd1, 0x0, 0x2, 0x6, 0x1, 0xd8], 0x8, 0x0, 0x0, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r6, 0xab00, r7) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) 06:46:59 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0x200000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 559.107610][T18533] block nbd4: shutting down sockets [ 559.336536][ T8490] block nbd2: Receive control failed (result -32) [ 559.347308][T18499] block nbd2: shutting down sockets [ 559.387295][T18507] block nbd2: Could not allocate knbd recv work queue. [ 559.496859][T18507] block nbd2: shutting down sockets 06:47:00 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0x4020ae46) 06:47:00 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00#I', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:00 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0xab03) 06:47:00 executing program 5: syz_emit_ethernet(0x250, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x21a, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x17, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:00 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r4 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_DISCONNECT(r0, 0xab08) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) ioctl$F2FS_IOC_MOVE_RANGE(r2, 0xc020f509, &(0x7f0000000040)={r3, 0x7, 0x0, 0xc344}) ioctl$NBD_DO_IT(r5, 0xab03) 06:47:00 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0x300000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 06:47:00 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:00 executing program 5: syz_emit_ethernet(0x250, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x21a, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x17, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) [ 559.739730][T18559] block nbd4: NBD_DISCONNECT [ 559.758490][T18559] block nbd4: Disconnected due to user request. [ 559.768804][T18559] block nbd4: shutting down sockets [ 559.816905][T18559] block nbd4: NBD_DISCONNECT 06:47:00 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0x400000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 06:47:01 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x40001) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) ioctl$NBD_SET_SOCK(r3, 0xab00, 0xffffffffffffffff) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$IOC_PR_CLEAR(r5, 0x401070cd, &(0x7f0000000040)) 06:47:01 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "00ffff", 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:01 executing program 5: syz_emit_ethernet(0x250, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x21a, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x17, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) [ 560.236045][T18580] net_ratelimit: 10 callbacks suppressed [ 560.236065][T18580] IPv6: addrconf: prefix option has invalid lifetime [ 560.252970][T18579] block nbd4: shutting down sockets [ 560.280790][T18580] IPv6: addrconf: prefix option has invalid lifetime [ 560.449303][ T8490] block nbd0: Receive control failed (result -32) [ 560.503176][T17563] block nbd2: Receive control failed (result -32) [ 560.572181][T16297] block nbd0: shutting down sockets 06:47:01 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0x4028700f) 06:47:01 executing program 5: syz_emit_ethernet(0x253, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x21d, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61e"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:01 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0x500000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 06:47:01 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) 06:47:01 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "000002", 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:01 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0xab03) [ 560.654174][T16302] block nbd2: shutting down sockets [ 560.804590][T18596] IPv6: addrconf: prefix option has invalid lifetime 06:47:01 executing program 5: syz_emit_ethernet(0x253, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x21d, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61e"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) [ 560.852276][T18596] IPv6: addrconf: prefix option has invalid lifetime 06:47:01 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "000003", 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) [ 560.901887][T18603] block nbd4: shutting down sockets [ 560.966504][T18603] block nbd4: shutting down sockets 06:47:02 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0x600000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 06:47:02 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x27) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) [ 561.058657][T18612] IPv6: addrconf: prefix option has invalid lifetime [ 561.085838][T18612] IPv6: addrconf: prefix option has invalid lifetime 06:47:02 executing program 5: syz_emit_ethernet(0x253, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x21d, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61e"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:02 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "000004", 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) [ 561.345417][T18621] nbd4: detected capacity change from 78 to 0 [ 561.393812][T18625] block nbd4: shutting down sockets [ 561.403416][T18626] IPv6: addrconf: prefix option has invalid lifetime [ 561.451614][T18621] nbd4: detected capacity change from 78 to 0 [ 561.474705][T18626] IPv6: addrconf: prefix option has invalid lifetime [ 561.486775][ T2033] block nbd4: Receive control failed (result -32) [ 561.498541][T18617] block nbd4: shutting down sockets [ 561.618689][ T8490] block nbd0: Receive control failed (result -32) [ 561.689256][T17563] block nbd2: Receive control failed (result -32) [ 561.765976][T16354] block nbd0: shutting down sockets [ 561.818572][T17871] block nbd2: shutting down sockets 06:47:02 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0x4090ae82) 06:47:02 executing program 5: syz_emit_ethernet(0x255, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x21f, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc9"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:02 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "000005", 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:02 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0x700000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 06:47:02 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20ncci\x00', 0x2, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r4 = socket$can_raw(0x1d, 0x3, 0x1) r5 = accept4(r4, 0x0, 0x0, 0x800) sendmmsg(r5, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000001a80)=[{&(0x7f00000008c0)="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", 0xe10}], 0x1}}], 0x2, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r5) r6 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r6, 0xab03) openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x40, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x20200, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) 06:47:02 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0xab03) [ 561.979720][T18642] IPv6: addrconf: prefix option has invalid lifetime 06:47:03 executing program 5: syz_emit_ethernet(0x255, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x21f, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc9"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) [ 562.054037][T18642] IPv6: addrconf: prefix option has invalid lifetime 06:47:03 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "000006", 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:03 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00\x00\a', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:03 executing program 5: syz_emit_ethernet(0x255, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x21f, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc9"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:03 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0x763000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 06:47:03 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00\x00\b', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) [ 562.788210][T17563] block nbd4: Receive control failed (result -32) [ 562.798091][T18641] block nbd4: shutting down sockets [ 562.808911][ T8490] block nbd0: Receive control failed (result -32) [ 562.809192][T18644] block nbd0: shutting down sockets [ 562.904859][ T2033] block nbd2: Receive control failed (result -32) [ 562.930645][T18645] block nbd2: shutting down sockets 06:47:04 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0x4138ae84) 06:47:04 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00\x00\n', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:04 executing program 5: syz_emit_ethernet(0x248, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x212, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:04 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0x800000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 06:47:04 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) 06:47:04 executing program 0: syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 06:47:04 executing program 5: syz_emit_ethernet(0x248, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x212, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:04 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00\x00H', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:04 executing program 0: syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 06:47:04 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0x900000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 563.330864][T18691] block nbd4: shutting down sockets 06:47:04 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00\x00L', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:04 executing program 4: open(&(0x7f0000000040)='./file0\x00', 0x43, 0x80) r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1, 0x43, 0x2, 0xc}, 0x40) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080), &(0x7f0000000300), 0x101, r2}, 0x38) fcntl$setlease(r2, 0x400, 0x2) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$NBD_DO_IT(r5, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) [ 563.715787][T18707] block nbd4: shutting down sockets [ 564.055256][ T8490] block nbd2: Receive control failed (result -32) [ 564.067476][T18684] block nbd2: shutting down sockets [ 564.114620][T18686] block nbd2: Could not allocate knbd recv work queue. 06:47:05 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0x4400ae8f) 06:47:05 executing program 5: syz_emit_ethernet(0x248, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x212, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:05 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0xa00000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 06:47:05 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00\x00`', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:05 executing program 0: syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 06:47:05 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$incfs(r4, &(0x7f0000000040)='.log\x00', 0x101480, 0x140) ioctl$NBD_DO_IT(r5, 0xab03) r6 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r6, 0xab04) [ 564.223298][T18686] block nbd2: shutting down sockets 06:47:05 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00\x00h', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:05 executing program 5: syz_emit_ethernet(0x24a, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x214, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:05 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) r1 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 06:47:05 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0xe00000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 06:47:05 executing program 5: syz_emit_ethernet(0x24a, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x214, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:05 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00\x00l', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) [ 565.138134][ T8490] block nbd4: Receive control failed (result -32) [ 565.156538][T18721] block nbd4: shutting down sockets [ 565.326706][ T2033] block nbd2: Receive control failed (result -32) [ 565.356999][T18728] block nbd2: shutting down sockets 06:47:06 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0x80041284) 06:47:06 executing program 5: syz_emit_ethernet(0x24a, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x214, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:06 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) r1 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 06:47:06 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0xf47000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 06:47:06 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00\x00t', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:06 executing program 4: getsockname(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000011c0)={0x0, 0x1f, 0x10000, 0x9}, &(0x7f0000001200)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000016c0)={0x0, 0x418d}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000002c0)={r5}, 0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001740)={0x0, @in={{0x2, 0x4e20, @remote}}, 0x4, 0x3, 0x40, 0x5ec8, 0x8000}, &(0x7f0000001800)=0x98) sendmmsg$inet_sctp(r0, &(0x7f0000001bc0)=[{&(0x7f0000000100)=@in6={0xa, 0x4e22, 0x7, @empty, 0x8}, 0x1c, &(0x7f0000001180)=[{&(0x7f0000000140)="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0x1000}, {&(0x7f0000001140)="7312a6183b1ab3333720b329078579542eb6c0574fa7a268f1737bdec34b", 0x1e}], 0x2, &(0x7f0000001240)=[@init={0x18, 0x84, 0x0, {0x80, 0xda, 0xfff, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x800}}, @init={0x18, 0x84, 0x0, {0x8, 0x7, 0x202}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x8, 0x4, 0x0, 0x10009, 0xffffff00, 0x4, 0x3f, r1}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x8}}, @dstaddrv4={0x18, 0x84, 0x7, @remote}, @dstaddrv4={0x18, 0x84, 0x7, @remote}], 0xc8, 0x4800}, {&(0x7f0000001340)=@in={0x2, 0x4e21, @multicast2}, 0x10, 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0x1000}, {&(0x7f0000001440)="5d2d5f1184cc28dd5835e2f95537b95020d495a4e6e6f43cf211c1b6417f761881da6f284cbdc80e88d241e8b75327257be2e96a3b73d9f619cbdf6f3cf3b2c0aeef4475149151d0cd67fbaa9b86f11e675cc66c43b0e50808879f708e24d1d736fedfe09d68a657614f1e947079d10594d16af43902bd9bff75e5d8b3b8c47a46b0f768f0c52b4ec31bdb1314c40d04e38e742d5f921c2cfcb2cbd6483945df096f8af55b216e7e764a33707b70f60a994318fcea16caad3faebeb2cbc04ba092910f6b49290a0b16dcfac1198b1dc990a2c86ac291dda13f83d822338ad98b978b6b13755a09e9", 0xe8}, {&(0x7f0000001540)="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", 0xfa}], 0x6, &(0x7f0000001840)=[@authinfo={0x18, 0x84, 0x6, {0xffff}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x20, 0x205, 0x80000001, 0xfffffffb, 0x80000000, 0x4, 0x9, r2}}, @prinfo={0x18, 0x84, 0x5, {0x10, 0x1}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0xb184}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0xc, 0xfffffffa, 0xffffffff}}, @sndrcv={0x30, 0x84, 0x1, {0xf5, 0x0, 0x8002, 0x5, 0x7, 0xfffffff7, 0xff, 0x2, r5}}, @dstaddrv4={0x18, 0x84, 0x7, @loopback}, @sndinfo={0x20, 0x84, 0x2, {0x1000, 0x4, 0x400, 0x14000000, r6}}], 0x100, 0x20000000}, {&(0x7f0000001940)=@in={0x2, 0x4e21, @multicast2}, 0x10, &(0x7f0000001a80)=[{&(0x7f0000004d40)="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", 0x1000}, {&(0x7f0000001980)="354ae99d503536d83e53f1cbd1eb15b1cc58f82f9137a59d74b03a299010afa5fc26d6b73c293692b55072ac875161c71f6eb2326587553ef0affb1fb4ba481595614b4dbfae8c93f4dc43891025917a42ec00f86d6567cd1e6743f3ab5b45ca49c22ffcf373e504e4c3d9377cd5fb875546c0d0960e4c95497a2dae9265406987c23c3d3b5f4a30218dc0df090f6ce614e14d7cf0193b24db50e7465ff7c078881d27ad4c6bb10ca2e52833b7503f2131d5c37b26315c033aa438a9bd6aa8128fdc023203ac6eb4ea4442c563f7a5916739f66f967878671fb7a82ca3fde3ac903451fd8ac3ffc6d82fc831e8edd93f0a9ffb7e0e72fa4e", 0xf8}], 0x2, &(0x7f0000001ac0)=[@dstaddrv6={0x20, 0x84, 0x8, @mcast2}, @init={0x18, 0x84, 0x0, {0x3, 0x7, 0x9, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0xfffb, 0x8002, 0x7c9}}, @dstaddrv6={0x20, 0x84, 0x8, @local}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x2, 0x9, 0x4000000, 0x1e, 0xc03, 0x4, 0x6}}, @dstaddrv6={0x20, 0x84, 0x8, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x13}}}, @dstaddrv6={0x20, 0x84, 0x8, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}], 0xe8, 0x4000885}], 0x3, 0x814) r7 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x10000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r9 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r7, 0xab09, 0x3) ioctl$NBD_SET_SOCK(r7, 0xab00, r8) ioctl$NBD_DO_IT(r9, 0xab03) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) [ 565.563642][T18762] net_ratelimit: 18 callbacks suppressed [ 565.563666][T18762] IPv6: addrconf: prefix option has invalid lifetime 06:47:06 executing program 5: syz_emit_ethernet(0x250, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x21a, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) [ 565.641184][T18762] IPv6: addrconf: prefix option has invalid lifetime 06:47:06 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) r1 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 06:47:06 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x1, 0x1, 0x8, 0x81, 0x0, 0x1, 0x5843, 0x8, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x5, 0x0, @perf_config_ext={0xf6, 0x7ff}, 0x2000, 0x3, 0xffff, 0x4, 0x7ff, 0x6, 0x8}, 0x0, 0x2, r4, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0xab05) r5 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r5, 0xab04) 06:47:06 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0x1000000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 06:47:06 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00\x00z', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:06 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0xab03) [ 565.946490][T18786] IPv6: addrconf: prefix option has invalid lifetime [ 565.955083][T18786] IPv6: addrconf: prefix option has invalid lifetime [ 566.505673][ T2033] block nbd2: Receive control failed (result -32) [ 566.545060][T18766] block nbd2: shutting down sockets 06:47:07 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0x80041285) 06:47:07 executing program 5: syz_emit_ethernet(0x250, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x21a, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:07 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "0000a7", 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:07 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0x1100000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 566.683688][ T8490] block nbd4: Receive control failed (result -32) [ 566.692839][T18803] IPv6: addrconf: prefix option has invalid lifetime [ 566.710930][T16356] block nbd4: shutting down sockets [ 566.774411][T18803] IPv6: addrconf: prefix option has invalid lifetime 06:47:07 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x7) r3 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0xa4c80) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$NBD_DO_IT(r5, 0xab03) [ 566.875221][T17563] block nbd0: Receive control failed (result -32) [ 566.875840][T18789] block nbd0: shutting down sockets 06:47:08 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0x172b000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 06:47:08 executing program 5: syz_emit_ethernet(0x250, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x21a, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:08 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0xab03) 06:47:08 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00\x00H', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:08 executing program 5: syz_emit_ethernet(0x253, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x21d, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) [ 567.172233][T18819] nbd4: detected capacity change from 14 to 0 [ 567.218819][T18824] IPv6: addrconf: prefix option has invalid lifetime [ 567.230192][T18825] block nbd4: shutting down sockets 06:47:08 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) [ 567.269720][T18824] IPv6: addrconf: prefix option has invalid lifetime 06:47:08 executing program 5: syz_emit_ethernet(0x253, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x21d, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) [ 567.429268][T18837] IPv6: addrconf: prefix option has invalid lifetime [ 567.459088][T18837] IPv6: addrconf: prefix option has invalid lifetime [ 567.622272][ T8490] block nbd2: Receive control failed (result -32) [ 567.633153][T18807] block nbd2: shutting down sockets [ 567.671895][T18808] block nbd2: Could not allocate knbd recv work queue. [ 567.741596][T18808] block nbd2: shutting down sockets 06:47:08 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0x80044801) 06:47:08 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0x17de000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 06:47:08 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x8a242) ioctl$NBD_DO_IT(r2, 0xab03) socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1, 0x43, 0x2, 0xc}, 0x40) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080), &(0x7f0000000300), 0x101, r4}, 0x38) syz_open_dev$char_raw(&(0x7f0000000040)='/dev/raw/raw#\x00', 0x0, 0x22000) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$NBD_SET_SIZE_BLOCKS(r5, 0xab07, 0xcd) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) 06:47:08 executing program 5: syz_emit_ethernet(0x253, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x21d, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:08 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:09 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:09 executing program 5: syz_emit_ethernet(0x255, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x21f, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc80008"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) [ 567.992053][T17563] block nbd0: Receive control failed (result -32) [ 568.003890][T18818] block nbd0: shutting down sockets [ 568.010482][T18856] block nbd4: shutting down sockets [ 568.079210][T18856] block nbd4: shutting down sockets 06:47:09 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0xab03) 06:47:09 executing program 5: syz_emit_ethernet(0x255, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x21f, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc80008"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:09 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0x1f00000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 06:47:09 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:09 executing program 4: syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r4 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/schedstat\x00', 0x0, 0x0) [ 568.755966][ T2033] block nbd2: Receive control failed (result -32) [ 568.766587][T18850] block nbd2: shutting down sockets [ 568.792875][ T2033] block nbd2: Receive control failed (result -32) [ 568.793123][T18859] block nbd2: shutting down sockets 06:47:09 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0x80081270) 06:47:09 executing program 5: syz_emit_ethernet(0x255, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x21f, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc80008"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:09 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0x1f0f000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 06:47:09 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:10 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0x1fc2000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 06:47:10 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "000096", 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:10 executing program 5: syz_emit_ethernet(0x204, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x1ce, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) [ 569.186662][ T8490] block nbd0: Receive control failed (result -32) [ 569.187379][T18874] block nbd0: shutting down sockets [ 569.212276][T17563] block nbd4: Receive control failed (result -32) [ 569.225557][T18876] block nbd4: shutting down sockets 06:47:10 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 06:47:10 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0x2000000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 06:47:10 executing program 5: syz_emit_ethernet(0x204, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x1ce, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:10 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:10 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$BLKRRPART(r5, 0x125f, 0x0) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) openat$cgroup_ro(r7, &(0x7f0000000000)='cgroup.stat\x00', 0x0, 0x0) r8 = getpid() sched_setscheduler(r8, 0x5, &(0x7f00000001c0)) r9 = syz_io_uring_complete(0x0) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000000200)={0x1, 0x40, 0x4, 0x2, 0x6, [{0x7f, 0x4, 0x1, [], 0x800}, {0x8, 0x5, 0x1ff, [], 0x800}, {0x14a, 0x33, 0x2, [], 0x2686}, {0x5, 0x80000001, 0x3f, [], 0x2000}, {0xa4, 0x100, 0xafb, [], 0x200}, {0x0, 0xfffffffffffeffff, 0x100000000, [], 0xa}]}) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={r8, r9, 0x0, 0xa, &(0x7f0000000080)='/dev/nbd#\x00'}, 0x30) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x1) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) [ 569.627765][T18927] block nbd4: shutting down sockets [ 569.850405][ T2033] block nbd2: Receive control failed (result -32) [ 569.861694][T18897] block nbd2: shutting down sockets [ 569.907385][T18899] block nbd2: Could not allocate knbd recv work queue. 06:47:11 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0x80081272) 06:47:11 executing program 5: syz_emit_ethernet(0x204, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x1ce, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:11 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:11 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0x2001001000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 06:47:11 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x1e9040) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x200001) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r4 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) syncfs(r2) [ 570.040023][T16302] block nbd2: shutting down sockets [ 570.144339][T18940] block nbd4: shutting down sockets [ 570.170357][T18940] block nbd4: shutting down sockets 06:47:11 executing program 5: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:11 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) [ 570.333247][ T8490] block nbd0: Receive control failed (result -32) 06:47:11 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 06:47:11 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) [ 570.419624][T18921] block nbd0: shutting down sockets 06:47:11 executing program 5: syz_emit_ethernet(0x206, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x1d0, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:11 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x480) ioctl$NBD_DO_IT(r2, 0xab03) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = getgid() r7 = socket$unix(0x1, 0x1, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r7) sendmsg$netlink(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000180)=@proc={0x10, 0x0, 0x25dfdbfc, 0x80}, 0xc, &(0x7f0000002c00)=[{0x0}, {&(0x7f00000009c0)=ANY=[@ANYBLOB="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@generic="30097dd06ab6c3eb700b86562d3b3aa9ebd1929a8b69ae9a48439309ca188f2536adcb5f7ae95fd4770e9c72b4a14f5408e0bc1250dcd1e9c0066e1dc2ff3a70712388541760985da9da2eb811fa02d1407723b028f30dbc7ec8a3e88cd35defb72a73694f602e612255990f29419d59453eff7aee078dd010dad1c9319be08065057435e2c94c589362877c0708f59cb1849527627c592b36c4fc08aaa63b96c8eb9ad0a99bda88d886776be095454b8a5ef9e8199c47b37fd662fe4293c04394092cd22399273154caed014e1d74e4d462376479eff41b0782548486a457a29d4d4da0a33f6b812e7edfe46c2b25a4c10a1e18ebfaccdaf81d22", @generic="d27a7aed2c2654e88d62e9bf4728b5fbf763ef53aeb0a9fa8713e4cdee2ff2b21910c502af471eb6b05b4eb41a3b6412ce21f21e9281574af29d14aafd92ec98788eb2245a21286e76c96679563449d266c754cf62d7161c256243ff3792f8d126967c204d39f1bf906584d548d97ac8", @typed={0x5, 0x0, 0x0, 0x0, @str='\x00'}, @generic="0d10fb8885a5abe607b58ee0fbea38d97d1ef725bbb5b3fe69301bb8f8b23f5272707dcd417332a10eca7fdc0168c9ae7cb6289d2c422acb069e2ea6d09cc06967918a194863a86e0c593c886bac5eb51956655a", @nested={0x3de, 0x37, 0x0, 0x1, [@generic="876645fe71ac3bc8410ad1a29e4dab4a0e1a546b", @generic="189885581fcf54d43cbb7fb834dc23ab36aeade91fd5c36e57457af2bbfc16ef2fd3a4b55f564cc352fc96824045a787afc4a6098e1e0fcbbb36293fbac7e28035042a36768e14ca06e4908367d5bf75f82cde65b3f3a558300dcc01d1764d47b9cc086c815fe8ce97d1d2a0cc8ed907956dc95665ce327a11670ebad8a29f59d9a818df12f20aee06afa01cc1535e983d4631c35c20be285cedcc0ed8627794a70d23aba2fb24a94aa1a64b3c1b4d10a7445ed4caf3b4", @generic="c5b966a62991ed8d708bed5c383dd0113a1aaea69104074ff0797ee72a05ba078cde1b1eca9b3d31d92e8100ef51b4dc6da053991d8ea77acbd7718d3d127c48dae47336a8ebfe07a26d9c9e0ff139b414a05f9ab468d1d123d72b0c10ab2cb396070260724c1655244843f9c1a6047ccb3197b534fafb3039c38f32182a903375b1680883c9e3fa3263aeb3e40fa2a1b4b88b1002a96f62a1996d154f77c923c620d21d3af356b903b031791431217d564bbdeb808249c615edeb635bf94817e84340131756d88f53fba88ec2534424c02ce02442", @generic="46fcace743c3b0f4984cdb81", @typed={0xc, 0x1e, 0x0, 0x0, @u64=0x5}, @generic="615840b054a67cf1cc9b194a8db237cc1eb4c5e673f61f48e331a5c88e23ed9490b153a8203e04b7ada366472baa2f17aab336f82f0dc726f0f2e00afd12448650f02f435f9db9e803f32ee010d0665f01da1cd9a2f16a3e7a45f7569a9cd4d52d28d2a90cca45df8efa1d7c31e9b3fccb7a3f303067957c578b68af5e", @generic="d9ec43c2b019a6941e081de0b8fdfa326ca76c01049903bbc9dedec0c0835def91c8bd4afb340c03def776f0730ac83785920ed8471aff6f4d8d911e654d10f5ef6ca93383d62e73886e40a948536dc1c8f14ec5b2916dea1757e2a3796953d11dba0f8800d3c439e258eec61070a8a9f733823e298b4df6b7564cc95aa8831964848e920c048ce5b7dd43f9bed0bad00c3b60d61d1efce1bfff162ab29c6d106fbe0e9e8e8cd6313aed20ab772f40afe8ef4a91ee520261d86bccc335f8b907792147de0552b96921149c2baca35e80a29e01d787bd7183dcb8", @generic="a4fe5b9481c93db01059d31440fe5dfdc42dc1629eb3c005440715f1c815cc23c2eebb4cbcf3be175b6c5083e46a83cd2904f80bb31bc5c2a06a5b708ca97179d68ca2ad377fdd8e41ac8004a3c352f7686e5bf7343559e90b2546b7f397d58b27729a08a96a39e558c62c22e394947ed89a264a14b5ed2d447c33f0539fd75f7d4d69f102b4def7cbbcfd1d8d094bacfd3236cb501ebd3ce5e267db96107ad71219170c99cdef547802161a7e761fe6949bd9d36834bf0b2136ae620e2800e43e53049622284b3a791745"]}]}, 0x764}, {&(0x7f0000002580)=ANY=[@ANYBLOB="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"], 0x100}, {&(0x7f0000002680)={0x1d4, 0x20, 0x2, 0x70bd28, 0x25dfdbfd, "", [@typed={0x14, 0x85, 0x0, 0x0, @ipv6=@empty}, @nested={0x1ad, 0x42, 0x0, 0x1, [@generic="20b62de014e1db1ef8f6c90a01922a25647fbcc29a40aebc473426016bd520851a4539305a53bab661ba758548a272df8f9b0af49351", @typed={0x8, 0x6, 0x0, 0x0, @pid}, @typed={0xc, 0x63, 0x0, 0x0, @u64=0x69f}, @generic="a1948cacfb70fa0807f1f60dcb5703220f601c0133bd272e539806712e4a28e67fad2f61fc5df1903b92fa237b8a299f4e45323d64e4f834e38426178fa0b5f62613abf83b53481454566cd1800b3338401bb4071dd4", @typed={0xc, 0x70, 0x0, 0x0, @u64=0x6ff}, @generic="81bca627f7baf3c867601f6d889f6d58665984bf993d8b9070e1b52ec18d84db424c7ec221a6eba269b3a99cef8f7e39b071b32160febd04174f2485f4e68bbfdd15808d5f7f2026b4a496d52547a925588d442635390d76566f99b3c0663cb3c046d92d5fc21f21a9a51cfa6023203326257379d54b2bb36c35413f8f82e7111e5a2ae5d33ccf5d4b2376823b928a66d24d6f52dae27bdaff57800a89ed82e0fc338c9718", @typed={0x8, 0x0, 0x0, 0x0, @uid=0xee00}, @generic="8fdf7de895a0c08d64ee792702b20a8b7b4a4186", @generic="1070d9e8afd67507b212cbd07525bfe552cf364f9b22b0f4d141ef3896c52b3e55667b316275626f9cd6aeaa9346154f729e5bcd4f21623bda2c1f81"]}]}, 0x1d4}, {&(0x7f0000002880)={0x29c, 0x2d, 0x800, 0x70bd2a, 0x25dfdbfe, "", [@typed={0xc, 0x57, 0x0, 0x0, @u64}, @nested={0x8f, 0x82, 0x0, 0x1, [@typed={0x1f, 0x5b, 0x0, 0x0, @binary="302763f1505f17d26c999d4f6e98ae9d565f95ddad35858e0abb63"}, @typed={0xc, 0x2e, 0x0, 0x0, @u64=0x8001}, @typed={0x8, 0x17, 0x0, 0x0, @ipv4=@loopback}, @typed={0x8, 0x31, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, @generic="b4308a585700824dd1d04942b9ff205568a059171bdced4a8d9499051d49060a9de18913f406d048ceff00c82efdbf2fc4e433580fb106df1c1f589d11131e39b9fb32f6ee472717b94b924d403058"]}, @generic="a95013cd4113176eeff7a4c017a5fb40cc7503df58f841b9829147d079f0cc6f39c51d5ce8ab233f0d3714c39f3bba61d0563a25a39369c9c11f4023781ac12523f4716a0231a2dae2a9d32be3943eca446bd0e1da6033da0455cf3e41b5f56becaad51fe7281c13d42b22705e1a6d3e199ddaafac94f06aeb5e1c1bb58cc18c3e4050671fd8c04d72528b469a1fc89b324e31b61b0ace", @generic="74426a566f992b5d2058baff9a339c699329c3a77d13f222d3be30a1b1d8b734df8377e21f6cab53e4e44b981396a51cc1086b23f7c0480a6c31d281a89fe9234f109540d8a9983d6d1d085f130d4d3c86", @nested={0x107, 0x86, 0x0, 0x1, [@generic="c4769500d47b78f9ce18cde26d5976b167668b47beb436f4423d97281db4b1723b3f1906fbf2d11bc1497f74d559a0f880738d812f4b79fb26f1a626a122324e7b988adefcb5b08fe0bf3e9554bbc3e0b2a76ea256a23ffe7c761e96dfb52f7bd4dee0d28d7fdef827fccc0d2fcb7b64026847", @typed={0x8, 0x8a, 0x0, 0x0, @ipv4}, @typed={0x4, 0x23}, @typed={0x82, 0x4c, 0x0, 0x0, @binary="184139faa5861eeb87c911c9d05b80967d6ee18eb0ea8c2a23100f67577c56bc5807485a4e00d4147470a58f79e36bd8d8894823d0fa3a49999e7278e49d31e0ab275fe9f436ebc719523a30d34ad79da85213f4c999e85a9e1d893d60fc25206c76406c0e28618a5ab6c2b85794c4a31c1aa8a7d61810ec28bef32aade2"}]}]}, 0x29c}], 0x8, &(0x7f0000002e40)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, r6}}}, @rights={{0x14, 0x1, 0x1, [r7]}}], 0x58, 0x40010}, 0x480d0) openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000001480)='/proc/thread-self\x00', 0x200800, 0x0) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1, 0x43, 0x2, 0xc}, 0x40) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080), &(0x7f0000000300), 0x101, r8}, 0x38) sendmsg$netlink(r5, &(0x7f0000001540)={&(0x7f0000000180)=@kern={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000001440)=[{&(0x7f00000040c0)={0x12a8, 0x28, 0x400, 0x70bd2a, 0x25dfdbfb, "", [@typed={0x8a, 0x7f, 0x0, 0x0, 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@generic="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", @typed={0x4, 0x85}, @typed={0x4, 0x38}, @typed={0x14, 0x54, 0x0, 0x0, @ipv6=@loopback}, @generic="442510e111d72c4c5cb31cc8dc72b98f5683c92407624c8b44fe0f8051ce65227cd711b9"]}, @nested={0xc, 0x5c, 0x0, 0x1, [@typed={0x8, 0x92, 0x0, 0x0, @uid}]}, @nested={0xab, 0x41, 0x0, 0x1, [@typed={0x8, 0x2b, 0x0, 0x0, @uid}, @generic="ec3f5aa228e2cc2bce9f8ba1a335eeccd34097ed75c54430e9e49e6e09c886985a86e80761e9e0db118a46197b93afeb2398c44cba30c9ed77b6f27d9509d0c28938eeb28349be58dd5c35e6b494fdf8f0b2100faf6945a93a60e9662b0d4c37cac3297b7b0f4bef21748bac4aea654b75ae73e4f7a110fccadf7123bf6336a3ac6be79da757858b5e8691135deda5ca73db1b3cd6cdbecbf2a18aea4ada29"]}, @typed={0x8, 0x4d, 0x0, 0x0, @pid}, @typed={0x8, 0x5c, 0x0, 0x0, @pid}]}, 0x12a8}, {&(0x7f0000002f00)={0x11ac, 0x2d, 0x200, 0x70bd2b, 0x25dfdbfd, "", [@generic="f754fc7c416f332b8c457369434b9f0c90cfc3a5e2d78736d38242fc43e4032060271d709d44e928fa7e1a1dc19fb45ce7049c6f5d651c0159d4474d677371", @typed={0x14, 0x8b, 0x0, 0x0, @ipv6=@rand_addr=' \x01\x00'}, @generic="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", @nested={0x145, 0x7, 0x0, 0x1, [@typed={0x8, 0x60, 0x0, 0x0, @u32=0x4}, @generic="a7db7586a80f47809c601fc1774043f08ea39c24b2ba1a66e1df57e0df7cf27935960342fbe43d07e97ebf3eea4c06f02a844945f9f5db5b685aa10c445c934ce2385b0017839c5c703574e9c61a7138caae0c99921ebd4e65d375eb08342d28b588c1afafe2f3b357b1852d1c30d9dd82e2f066b389ceb7b78275fcc4ff131699446d65bfe8a4596ba2d0056cd18186eff87420b327ab58638818fb0c4b254b05c4960830e8bc8360fc8af4ece7cf939246711a5cfc890db890878ea8a8538075425df63082de2010e4386f4172", @typed={0x14, 0x20, 0x0, 0x0, @ipv6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @generic="b28212dbce620c7dfaedb373e918d4c3124ec21d08255146eeaa69e80adeb15a146f4677", @generic="89561c1180406fb79e68d356a316f7d88099a2b15b44e7d6042a321de0616025664e5bbd4dcea296b7256c73e9875ea5349404"]}]}, 0x11ac}], 0x2, &(0x7f00000014c0)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, r6}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, r3, 0xffffffffffffffff, r8, r5]}}], 0x48, 0x10041}, 0x4000000) sendmsg$nl_route(r5, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=@getroute={0x14, 0x1a, 0x300, 0x70bd2c, 0x25dfdbfc, {}, ["", "", ""]}, 0xa}, 0x1, 0x0, 0x0, 0x20040885}, 0x90) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) 06:47:11 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0x2429000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 570.637266][T18958] block nbd4: server does not support multiple connections per device. [ 570.685406][T18958] block nbd4: shutting down sockets [ 571.063714][ T2033] block nbd2: Receive control failed (result -32) [ 571.074360][T18941] block nbd2: shutting down sockets [ 571.099932][T18943] block nbd2: shutting down sockets 06:47:12 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0x80086301) 06:47:12 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:12 executing program 5: syz_emit_ethernet(0x206, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x1d0, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:12 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r4 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_DISCONNECT(r0, 0xab08) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) ioctl$F2FS_IOC_MOVE_RANGE(r2, 0xc020f509, &(0x7f0000000040)={r3, 0x7, 0x0, 0xc344}) ioctl$NBD_DO_IT(r5, 0xab03) 06:47:12 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0x27a6000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 571.250116][T18978] net_ratelimit: 19 callbacks suppressed [ 571.250139][T18978] IPv6: addrconf: prefix option has invalid lifetime 06:47:12 executing program 5: syz_emit_ethernet(0x206, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x1d0, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) [ 571.335918][T18978] IPv6: addrconf: prefix option has invalid lifetime [ 571.367056][T18985] block nbd4: NBD_DISCONNECT [ 571.397438][T18985] block nbd4: Disconnected due to user request. [ 571.427627][ T8490] block nbd0: Receive control failed (result -32) [ 571.436930][T18960] block nbd0: shutting down sockets 06:47:12 executing program 5: syz_emit_ethernet(0x22e, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x1f8, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x5, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad9657926974"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) [ 571.491540][T18985] block nbd4: shutting down sockets 06:47:12 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 06:47:12 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0x2f8a000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 06:47:12 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "000002", 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:12 executing program 4: syz_emit_ethernet(0x255, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x21f, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d89"}]}}}}}}, 0x0) [ 571.698802][T18998] IPv6: addrconf: prefix option has invalid lifetime [ 571.736965][T18998] IPv6: addrconf: prefix option has invalid lifetime 06:47:12 executing program 5: syz_emit_ethernet(0x22e, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x1f8, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x5, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad9657926974"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) [ 572.149790][ T8490] block nbd2: Receive control failed (result -32) [ 572.160447][T18977] block nbd2: shutting down sockets [ 572.198898][T18984] block nbd2: Could not allocate knbd recv work queue. 06:47:13 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0x80086601) 06:47:13 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab03) 06:47:13 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:13 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0x376e000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 06:47:13 executing program 5: syz_emit_ethernet(0x22e, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x1f8, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x5, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad9657926974"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) [ 572.249725][T18984] block nbd2: shutting down sockets [ 572.367735][T19020] IPv6: addrconf: prefix option has invalid lifetime [ 572.409641][T19020] IPv6: addrconf: prefix option has invalid lifetime 06:47:13 executing program 5: syz_emit_ethernet(0x242, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x20c, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x7, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:13 executing program 5: syz_emit_ethernet(0x242, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x20c, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x7, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) [ 572.556576][ T2033] block nbd0: Receive control failed (result -32) 06:47:13 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab03) 06:47:13 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:13 executing program 5: syz_emit_ethernet(0x242, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x20c, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x7, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:13 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0x3a00000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 572.671896][T19001] block nbd0: shutting down sockets [ 572.752971][T19039] IPv6: addrconf: prefix option has invalid lifetime [ 572.782266][T19039] IPv6: addrconf: prefix option has invalid lifetime 06:47:13 executing program 5: syz_emit_ethernet(0x24c, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x216, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x9, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac150"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) [ 573.193661][ T8490] block nbd4: Receive control failed (result -32) [ 573.206679][T19017] block nbd4: shutting down sockets [ 573.259467][T17563] block nbd2: Receive control failed (result -32) [ 573.270585][T19022] block nbd2: shutting down sockets [ 573.305534][T19026] block nbd2: Could not allocate knbd recv work queue. [ 573.433864][T19026] block nbd2: shutting down sockets 06:47:14 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0x80087601) 06:47:14 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:14 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0x3f00000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 06:47:14 executing program 5: syz_emit_ethernet(0x24c, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x216, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x9, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac150"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:14 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) [ 573.538445][T19061] IPv6: addrconf: prefix option has invalid lifetime [ 573.573828][T19061] IPv6: addrconf: prefix option has invalid lifetime [ 573.643058][ T2033] block nbd0: Receive control failed (result -32) [ 573.643551][T19044] block nbd0: shutting down sockets [ 573.659207][T19064] block nbd4: server does not support multiple connections per device. 06:47:14 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) [ 573.704513][T19064] block nbd4: shutting down sockets 06:47:14 executing program 5: syz_emit_ethernet(0x24c, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x216, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x9, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac150"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:15 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0x3f52000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 06:47:15 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab03) 06:47:15 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x7f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000280), 0x2}, 0x10020}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}, 0x1496d, 0x0, 0x0, 0x4}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r2 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x75f, 0x103382) ioctl$SNDCTL_DSP_SETDUPLEX(0xffffffffffffffff, 0x5016, 0x0) r3 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) pwritev(r3, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) sendfile(r2, r2, 0x0, 0x24002da8) ioctl$FIONCLEX(r3, 0x5450) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0xfff, 0x3, 0x8, 0x10, "5b6e292720ad1c122716751da9bf189513d61d4796c07a6a60c48e0a829f91b97739809d64e869ae16798a44aad614fac6a21d3dcf2b3e871587f53cd809f98e", "f8b699c929b92ee722240b5b4c44a41eb88c87cff1866be0bec480ebc5c2189e", [0x0, 0x2d]}) socket$packet(0x11, 0x0, 0x300) getresgid(0x0, 0xffffffffffffffff, &(0x7f00000000c0)) getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) 06:47:15 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:15 executing program 5: syz_emit_ethernet(0x251, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x21b, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x9, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) [ 574.425137][T19085] loop_set_status: loop7 () has still dirty pages (nrpages=16) [ 574.457909][ T2033] block nbd2: Receive control failed (result -32) [ 574.465231][T19069] block nbd2: Device being setup by another task 06:47:15 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0x8138ae83) 06:47:15 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:15 executing program 5: syz_emit_ethernet(0x251, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x21b, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x9, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:15 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0x4000000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 574.574552][T17871] block nbd2: shutting down sockets 06:47:15 executing program 5: syz_emit_ethernet(0x251, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x21b, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x9, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:15 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00\x00\r', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) [ 574.955348][T17563] block nbd0: Receive control failed (result -32) [ 574.955864][T19080] block nbd0: shutting down sockets 06:47:16 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0x4736000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 575.082611][T19077] block nbd4: shutting down sockets 06:47:16 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab03) 06:47:16 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0x84009422) 06:47:16 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab03) 06:47:16 executing program 5: syz_emit_ethernet(0x254, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x21e, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:16 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:16 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0x47e9000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 06:47:16 executing program 5: syz_emit_ethernet(0x254, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x21e, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:16 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "0000ff", 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:16 executing program 5: syz_emit_ethernet(0x254, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x21e, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:16 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0x4800000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 06:47:16 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:17 executing program 5: syz_emit_ethernet(0x255, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x21f, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af03"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) [ 576.096701][T17563] block nbd0: Receive control failed (result -32) [ 576.115631][T19109] block nbd0: shutting down sockets 06:47:17 executing program 5: syz_emit_ethernet(0x255, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x21f, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af03"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) [ 576.177994][ T2033] block nbd2: Receive control failed (result -32) [ 576.188577][T19117] block nbd2: shutting down sockets [ 576.227403][T19115] block nbd2: shutting down sockets 06:47:17 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0xc0045878) [ 576.468528][ T8490] block nbd4: Receive control failed (result -32) [ 576.468776][T19128] block nbd4: shutting down sockets 06:47:17 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7ffffff6}]}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000001a80)=[{&(0x7f00000008c0)="35d1b4173a459d009b260c31b891403ed18905dbe6be0ef32d8b4b5f492a87757d720b2319b6ac297ff1533aa9643e1373215f2e3a1bee13084a2f36727de998ed895ebb2d94cc3b3df00fc9d21b6e21c39a4414b2b33d9e99f817503a1b09b29260efb6117ac157a4e4047fc599972837bdaa735b424807aa2369b928fb3d17804660b0a5153fea74a81c0df8efa4f4be71f739e9dc0215b68d31bc0fd096fef1ae228529484d4182661f5e1068b4bbac991858b84b7367980d5d988c5f580c34adbd258e7543809f52a5118ec054d8a3561578d515bf42caf3857d6dea18bfa22506abc4505239b2a94c4f112dfda050fb7a74b94b30d4896b4a9837e484f55cfa381bdffcb137024ec620348aa4c02887c1656b018a04b58ea8a96334920f582fa8178afbc8da7afc93541278f1bcebf63e4ee0bfa54331ac414e8a2da92db3873f66b63f860d803a42507e23f2bdac5d709b5c0c515358dd51885776c2f9d2e8e48f8e0241c32462f72d409a88d05cf3e355417c1a0ae50cd7f5b0063631dd9f47f546c28623d0f32ff366ca937e978eb56545530642e582558cce7ffad987f3847f86782910d4c960b6ed5acdfba21e7e51d7634b8fc8868a9996d99d4b830d7015049bcf5639986b1cd8bc5cc9efe53f34ac89d9a765cdf75f87fba68b10a57702338fe35f2ac9d3c4e1d7d07a1346aba1bbc6b5f812b2e08b4ba285fda137811e176fe1a4893e1f19cbac5886ec0894cf01db07f6bb9950aba817e2d3a46bedb3b1b38050ccc0b430ec26de48b74c734d70019bac6ed327f9f5c4ead514f3882ce6c0f02673869231d3723b3920c2d3d9837127eaa4c6739a51c053288f6074abe1fa0cec7a650f091a98b49383d7c3cb4d9df56f4e70c24157c80f05436717fc0ceea59afc39468159ee19a9523dce821135d58e6e002aa17050638108f649e2fa118e4332f54b28a83da1bd73cb073732c316c308eb199ad1f60d5f5b91d590cc99bbf073cd054f332e01d4082e81cb574da37979a352931715d4dd0f4f96e44aec734e5081daef4e2bf065fc08df60df36a49aec5b86e39477d5c22836cbd5e90808385f3110f1f3ff5e3297ba903a698ad679b1e7d7ab7823b98d33aa2e2344445ca64861aadf6cfdef852abae3c2c971f54b43513d211a05e5816dbdf7389dc33b4e55ba223826f3643bd08f68417816957a92bd1fca165768973458deb2d635a829386ae7a724f6807cb050c6e0ac6bfec17b220e723eaca70dc32cef4dc61677706ce2c5d4ba4984fbfb82b5f7bcb131d7473e87d1ae031ccd3192a484c2974356c9b051a8c5630d0fde7992a6ee4b65e721847ea39f6a3773a6585b963974873b250018593459c76a523ee6160ce7a3a1fc4bc2b6566960de745023c78edd71736da896b85eab946c6bc4b5db38502e59d0a60ea86f48057758818865d8084778634c12733e617277e0a788a3393598d0bee9cba7ca914ae24008cf94d538e010111c03b067d4eca87373dfdbac1eecc1733fc031da1288002ba1bd1752add0201516161ef9eb7ff9c7195eb3ff52bb4e0036466edbacf0067352ad7fb059ba1eb9b2d7ea766fde55a0c828df8edd2b64c2881690be07c925e79d0477932dbbcb812f53fb991cf45f5a377a5f4f62c3e54393dbba99a51f99ee84af9cb8add8a55eda6f5b44ea3d3c90046c27f5e982e71d3c4ba368188c9c70532473a0fb38df4c308e983b53febb4b6924a8332fe3d6ace8417021445f0bd16a3bf205b281a0da42cd1ca47013b31b42d235fd646ce074974a0608c22c9d62b5a7afedc794614e1cceb6e61006794260b8bb29efcc4f647ce7e36a4bc1cd09b637543cf4250c9ec439fed6cb655310c1d327e278b25ab364b01bc63cb1fcf8095829c71f6c3d434d2f0e5ccb7784090a019c4df747bd7c9bfaab96ceaea82f92ef48bc078a1a8011273a6d39de88c0038c170987d36b05905d4f0e30fd11ffceeb6d24ea8374c56c68838dae8df3e0ca60cde98979fe1dbf516e007f9e621d526f17228bb018a066cc02adfee0ef2856c527b34d276b637da486b2ac8171956eb7425c9d12ba5204e36f99e9953ced3633d1de9fbdb3025ba3cc45e261c2e83bb7eabfab9f4fb871bdfcb9a63f5b8d8761f8a4378ac9de62147c20c03d4445bfc795cd40ba3590c53f0f6a16d10b16f55b96fa52aeb6e6ccbf6d211d84acd19df6f12fb12af2507cd61c3d31b6140cefcc443be0952158617a8f6836aadaa33489620454ec1f03491d0fc75aa81dc0ade5907af6783de352f69f576142cf069170daa59470ab098e0e380d09468f50b735287d54d849044bb8f1cbb81b1f909098624fea97e5880941c524fad87085dea9978c11acf7b4859e439515aeb8959de1b37abaaa8e1534de4a5a8078657b7c056e69ded9b04ee7d4a8af9e045341d5d576816d6ce01d3a671bf691012239be4e46208802d5436994a277630f7cdaf1aec7ff9a6a3ee255563ce93a42bcf9629a074d8291e3e3942c56a1d83f2edf3c231aa57cdce8a34ebd58665efdcd49b2e7bc7e4f28d772db69a828f6b3425f3b68fb913332fbe67465fac11fd8d016f5462a201287d6da92ecf8609d3d877e48e2d2f6bd807064257d1fff7ce9c61d766986c7713461b64d5025d1f4f80bd2685dd3570f57c759b208dcaf5edb8530be4c99c972e4d427f0727984ced74f45870c721ca360760d3d4a8fbd310b2ce064b77bdb02454a4938250702d6f6d07add0870b6f84ef045e494fa0e0d9ab8c3963a2faac177262a0fdf74190828a8f86ac4c276f4f959c2762142e18d27c557ceecdffe54d972717b89754bf3a201f0252b7230a3fdc742abec21500557ef473abe9851789987fe34c457bb879c5f0e6879bd92fd9b314aaf96da5482c86884a564d668cce7406548d57004e8cf923c01f4445a910a7adc564b0391bd33a079930d479b4ee634578a40aadd23e1c00bcde006d5c0623f48978ea69e9ff8ca0fdf40860980865fd278a29ee03dc12f85e40b37c782a7c527f65cba3ca3000f002efe582506c53d94182029f9330bac2226b07c4af4643450fe0cb0aa3ae2e43f12cb4852b2c5b8d788ccb3c5670cae606ac7bccfc72249946647ec62aaf3b77e5f6d83662f3531423b83eb5c50dda0493370e0c41a6d81b53947ed7e609878602e9342164f3efda57b67edfafdadb856ef303cca9539617bb241ae70246427e09abcb783dd9bb14de0ee8236ffbdec8d29ee3952fb07afbbdc7e1ed834ed18db14d6e39b6baeea181f57457959d60a3d5a1be544d4ac047acc64cb01060a09508a4715cc5c664de470f8c366a13a0d92275b0ce2058dc98aaec62ae41fdfda22a6d42d8966a445d474ee307edeced70732fae503e6682aae8fd008fcdd0b0be16da18986ef5919a1909e85b1efe55f4b69298f8b5802acb2f913e149d20421a26950d18ed2cb3fc63df66d4ee8c1602c22e4c205d32229de55a7cc2faf2d2924caf18e2d0329d896e48c18e05ab5c61fdb32c592bef68fe34b18334a37d50d5f96cc3952a9ee957227b2cbbb55b0dd006ca0b0e577c64c3af00a251f06298e1d0d6a0b3f10e0839aa0b9438467f4de05e80b73b0d1cde096e1dbfd8fd0b88082c85998faca2131be9b51982700dce5829fd64cd894c570603a6139d3a11f2dd92a3a193a1e461d800442b0bea407fb2e7cfd78b9ca24a8f9d19149c8bd91824850bfac847b8d8bfd4f0582b1817eee429c63662b2498eef56a4f43b24746537c6b0962b1ea27ce738300d5f1cc70470cd6b1fc1b906a356fec933042e5905ef258b0c5de718d5936f3a4f0052a930fef836f2592f01213d655e3950d46b2d0406ca8ee428c33f4a280f48709f0dfb30e3001b810d5c850cff39fc8bbe06ab5f41e3358cb58fc8aa80375126655e4f8330f12172eb6dd3f937fd85d059e39efefccb5f262aa2f9ed407a3cf8c2cb48af8e5ca39d3615974e9e18d1ced781e733e726c72a2e6030f1c19cd384d6c7102b3f3a81db3674bd76a0688cff8bf793d1316e1ed9c16916aecc8285c378059751d096705af747fc2d0c1b2b3d422cce795eb338056547b7189e853c84986a91eab368912a78b2a49687c6dddb69e995a02197fffd2d90fb00d4db0c89c885284ad98514e375eefa19bd74e01dbfbd5c0d254eb7e5982de4ea668b0fad17df222864e6492cb6c3a1707fd1d8910e504b6b5c3b1f88c3636e688c5856273db1eb9033a51acd5abb7e1847389f16514fbc020afba88a76aef69e16d7850b8a140b51e1eaebeb1cd04ae84bbe5bee46b77876284e0a1e9f9f5a47d8aec2645c7ff6511d48ebbc685d40ef37cd4d37fba55d955ea74f83dfc3aef5875fa6d76a33e3e4e7137ff309975e75b344c17702379d098802dfac6a1fcbeff1cd24425a89d7aaab4c6c7646262cc5af6ee4762600e77838814a7158ff71a628a04361ac901d1d0a05ee4522334125264e5e29901072ce604ce84dcc9bde9e5ba1495de93841cfad9665793974a6feb6f868469bcb62bafe8b28b6c7d7c6fa5dd870da5e3f7043dcfcda5487d2bd71f38b279b763ff3a7345fae90d59f838660d80cf0a8fd34752192adc1d24252b50d70838aab92e9b250c9d0396fc792a6484487abdd55c0897d2acd51811a05f56759ebb3648ff330dcfe38c303e273ba128acebe8777a660bd1aa7392fc0cccfa601ffa6df7983fd2bac3d147f97a768ee804ddc35e6e630956a285cd064d09e3f83eb54ee059325c82ca03572c231eebd046b36d551caddfab985bb0a4e1903dd779d8e35e988c465fa72971940036d4fec67b7317eb075c4dc2e8086e04e1fbefa6f2ae393c3f433c1301ca5633502b209d334f0b03bb1f8e2281ec28a027f06d890c5558d09832dcc6026d2502363813ccbd04c332d33416ed6100ec404c3157905c2f71ca8cef715023f9c4efb4bf7201fbff6181aa71fd58a27538a260b4d4eb376ea4e9d561d118fdb62cd5337801a0a5c1fc3edc33765bd462869d1401b286247592962e5c83500557f66047c8076f6f38286a85817262aef86a552f38bfb2bdd0ed2d30", 0xe10}], 0x1}}], 0x2, 0x0) accept4(r2, 0x0, 0x0, 0x800) accept(0xffffffffffffffff, 0x0, &(0x7f0000000040)) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000180)="3ed205f703538f5b61cb822452c703ef091ec238e857c9c328153d3accc0497c5c58077847932587a4dd16d649e3dc3ebb13dbd4ef0e6b56461dc27e6888794acf9ef04f6781c6a2d4b806a49613bb5d83f0ddf20002318ed2edc18fa00a3c71ae1090b5bf4b3412251268c0ce76c688b3e28092b323a4f02c2efdf8a8f2b7cafe8671c9825e595f935a6dcd8256addb93ef188cad84ebaddf20063a13f1e3d4f2d4c529ff0d3e37a31eb34aae1373e702fa7752b6671459895f1622079597d11fda28ab6857d1939a468a9df5299671", 0xd0) recvmsg(r2, &(0x7f0000000100)={&(0x7f0000000080)=@ethernet={0x0, @local}, 0x80, &(0x7f0000000780)=[{&(0x7f00000003c0)=""/220, 0xdc}, {&(0x7f00000004c0)=""/224, 0xe0}, {&(0x7f0000000280)=""/116, 0x74}, {&(0x7f00000005c0)=""/130, 0x82}, {&(0x7f0000000680)=""/217, 0xd9}], 0x5, &(0x7f0000000800)=""/148, 0x94}, 0x40) 06:47:17 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:17 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0x4c00000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 06:47:17 executing program 0: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:17 executing program 5: syz_emit_ethernet(0x255, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x21f, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af03"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) [ 576.644082][T19163] net_ratelimit: 14 callbacks suppressed [ 576.644107][T19163] IPv6: addrconf: prefix option has invalid lifetime [ 576.676368][T19167] IPv6: addrconf: prefix option has invalid lifetime [ 576.712777][T19167] IPv6: addrconf: prefix option has invalid lifetime 06:47:17 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7ffffff6}]}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="743e91a29e1e4b980ee4dfe617aa0a267aa62ee07580e3af8819fa5282dfc725929d285fa785274f22ba3d2cbd0f2df6732b6eba3c23b38f4f3edd2811694c289b450edcffe6edea91daeae4b656981a8156b283ad9f2b06f56f6b7836f4084dea64a43313f4f54f4c9779672cbe08e97b227e20e7325bd9a34917991f271ea2d4c379d20891ac9e51b319134f243f90afe1976d4bf854a9bd400f7f1d8483bec723faec52ed1b6fc117a243c0a8dbd9df42f72e9240f39c0b232c70e122bb95fd19faa5031fa7878fe2eebc7789d5e8728ebe0f386e4093e5e16e39", 0xdc) r1 = openat2(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x40, 0x0, 0x9}, 0x18) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f00000000c0)) accept$alg(r0, 0x0, 0x0) 06:47:17 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0x541c) 06:47:17 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:17 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7ffffff6}]}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000001a80)=[{&(0x7f00000008c0)="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", 0xe10}], 0x1}}], 0x2, 0x0) accept4(r2, 0x0, 0x0, 0x800) accept(0xffffffffffffffff, 0x0, &(0x7f0000000040)) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000180)="3ed205f703538f5b61cb822452c703ef091ec238e857c9c328153d3accc0497c5c58077847932587a4dd16d649e3dc3ebb13dbd4ef0e6b56461dc27e6888794acf9ef04f6781c6a2d4b806a49613bb5d83f0ddf20002318ed2edc18fa00a3c71ae1090b5bf4b3412251268c0ce76c688b3e28092b323a4f02c2efdf8a8f2b7cafe8671c9825e595f935a6dcd8256addb93ef188cad84ebaddf20063a13f1e3d4f2d4c529ff0d3e37a31eb34aae1373e702fa7752b6671459895f1622079597d11fda28ab6857d1939a468a9df5299671", 0xd0) recvmsg(r2, &(0x7f0000000100)={&(0x7f0000000080)=@ethernet={0x0, @local}, 0x80, &(0x7f0000000780)=[{&(0x7f00000003c0)=""/220, 0xdc}, {&(0x7f00000004c0)=""/224, 0xe0}, {&(0x7f0000000280)=""/116, 0x74}, {&(0x7f00000005c0)=""/130, 0x82}, {&(0x7f0000000680)=""/217, 0xd9}], 0x5, &(0x7f0000000800)=""/148, 0x94}, 0x40) 06:47:17 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0x4f1a000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 577.029671][T19180] IPv6: addrconf: prefix option has invalid lifetime [ 577.089768][T19180] IPv6: addrconf: prefix option has invalid lifetime 06:47:18 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7ffffff6}]}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="743e91a29e1e4b980ee4dfe617aa0a267aa62ee07580e3af8819fa5282dfc725929d285fa785274f22ba3d2cbd0f2df6732b6eba3c23b38f4f3edd2811694c289b450edcffe6edea91daeae4b656981a8156b283ad9f2b06f56f6b7836f4084dea64a43313f4f54f4c9779672cbe08e97b227e20e7325bd9a34917991f271ea2d4c379d20891ac9e51b319134f243f90afe1976d4bf854a9bd400f7f1d8483bec723faec52ed1b6fc117a243c0a8dbd9df42f72e9240f39c0b232c70e122bb95fd19faa5031fa7878fe2eebc7789d5e8728ebe0f386e4093e5e16e39", 0xdc) r1 = openat2(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x40, 0x0, 0x9}, 0x18) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f00000000c0)) accept$alg(r0, 0x0, 0x0) [ 577.193767][ T2033] block nbd2: Receive control failed (result -32) [ 577.205568][T19153] block nbd2: shutting down sockets 06:47:18 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0xc0045878) 06:47:18 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:18 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7ffffff6}]}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000001a80)=[{&(0x7f00000008c0)="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", 0xe10}], 0x1}}], 0x2, 0x0) accept4(r2, 0x0, 0x0, 0x800) accept(0xffffffffffffffff, 0x0, &(0x7f0000000040)) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000180)="3ed205f703538f5b61cb822452c703ef091ec238e857c9c328153d3accc0497c5c58077847932587a4dd16d649e3dc3ebb13dbd4ef0e6b56461dc27e6888794acf9ef04f6781c6a2d4b806a49613bb5d83f0ddf20002318ed2edc18fa00a3c71ae1090b5bf4b3412251268c0ce76c688b3e28092b323a4f02c2efdf8a8f2b7cafe8671c9825e595f935a6dcd8256addb93ef188cad84ebaddf20063a13f1e3d4f2d4c529ff0d3e37a31eb34aae1373e702fa7752b6671459895f1622079597d11fda28ab6857d1939a468a9df5299671", 0xd0) recvmsg(r2, &(0x7f0000000100)={&(0x7f0000000080)=@ethernet={0x0, @local}, 0x80, &(0x7f0000000780)=[{&(0x7f00000003c0)=""/220, 0xdc}, {&(0x7f00000004c0)=""/224, 0xe0}, {&(0x7f0000000280)=""/116, 0x74}, {&(0x7f00000005c0)=""/130, 0x82}, {&(0x7f0000000680)=""/217, 0xd9}], 0x5, &(0x7f0000000800)=""/148, 0x94}, 0x40) 06:47:18 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0x4fcd000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 06:47:18 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7ffffff6}]}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="743e91a29e1e4b980ee4dfe617aa0a267aa62ee07580e3af8819fa5282dfc725929d285fa785274f22ba3d2cbd0f2df6732b6eba3c23b38f4f3edd2811694c289b450edcffe6edea91daeae4b656981a8156b283ad9f2b06f56f6b7836f4084dea64a43313f4f54f4c9779672cbe08e97b227e20e7325bd9a34917991f271ea2d4c379d20891ac9e51b319134f243f90afe1976d4bf854a9bd400f7f1d8483bec723faec52ed1b6fc117a243c0a8dbd9df42f72e9240f39c0b232c70e122bb95fd19faa5031fa7878fe2eebc7789d5e8728ebe0f386e4093e5e16e39", 0xdc) r1 = openat2(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x40, 0x0, 0x9}, 0x18) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f00000000c0)) accept$alg(r0, 0x0, 0x0) [ 577.460830][T19194] IPv6: addrconf: prefix option has invalid lifetime [ 577.493191][T19194] IPv6: addrconf: prefix option has invalid lifetime 06:47:18 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7ffffff6}]}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000001a80)=[{&(0x7f00000008c0)="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", 0xe10}], 0x1}}], 0x2, 0x0) accept4(r2, 0x0, 0x0, 0x800) accept(0xffffffffffffffff, 0x0, &(0x7f0000000040)) recvmsg(r2, &(0x7f0000000100)={&(0x7f0000000080)=@ethernet={0x0, @local}, 0x80, &(0x7f0000000780)=[{&(0x7f00000003c0)=""/220, 0xdc}, {&(0x7f00000004c0)=""/224, 0xe0}, {&(0x7f0000000280)=""/116, 0x74}, {&(0x7f00000005c0)=""/130, 0x82}, {&(0x7f0000000680)=""/217, 0xd9}], 0x5, &(0x7f0000000800)=""/148, 0x94}, 0x40) 06:47:18 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) [ 577.769227][ T8490] block nbd0: Receive control failed (result -32) [ 577.769464][T19173] block nbd0: shutting down sockets 06:47:18 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0xc0045878) 06:47:18 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0x57b1000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 06:47:19 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7ffffff6}]}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000001a80)=[{&(0x7f00000008c0)="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", 0xe10}], 0x1}}], 0x2, 0x0) accept4(r2, 0x0, 0x0, 0x800) recvmsg(r2, &(0x7f0000000100)={&(0x7f0000000080)=@ethernet={0x0, @local}, 0x80, &(0x7f0000000780)=[{&(0x7f00000003c0)=""/220, 0xdc}, {&(0x7f00000004c0)=""/224, 0xe0}, {&(0x7f0000000280)=""/116, 0x74}, {&(0x7f00000005c0)=""/130, 0x82}, {&(0x7f0000000680)=""/217, 0xd9}], 0x5, &(0x7f0000000800)=""/148, 0x94}, 0x40) [ 577.932453][T19209] IPv6: addrconf: prefix option has invalid lifetime [ 577.959921][T19209] IPv6: addrconf: prefix option has invalid lifetime 06:47:19 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7ffffff6}]}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="743e91a29e1e4b980ee4dfe617aa0a267aa62ee07580e3af8819fa5282dfc725929d285fa785274f22ba3d2cbd0f2df6732b6eba3c23b38f4f3edd2811694c289b450edcffe6edea91daeae4b656981a8156b283ad9f2b06f56f6b7836f4084dea64a43313f4f54f4c9779672cbe08e97b227e20e7325bd9a34917991f271ea2d4c379d20891ac9e51b319134f243f90afe1976d4bf854a9bd400f7f1d8483bec723faec52ed1b6fc117a243c0a8dbd9df42f72e9240f39c0b232c70e122bb95fd19faa5031fa7878fe2eebc7789d5e8728ebe0f386e4093e5e16e39", 0xdc) r1 = openat2(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x40, 0x0, 0x9}, 0x18) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f00000000c0)) 06:47:19 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) [ 578.188792][T19223] IPv6: addrconf: prefix option has invalid lifetime [ 578.356310][ T2033] block nbd2: Receive control failed (result -32) [ 578.367733][T19198] block nbd2: shutting down sockets [ 578.439341][T19198] block nbd2: Could not allocate knbd recv work queue. 06:47:19 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0xc008ae05) 06:47:19 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0x5f95000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 06:47:19 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7ffffff6}]}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000001a80)=[{&(0x7f00000008c0)="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", 0xe10}], 0x1}}], 0x2, 0x0) recvmsg(r2, &(0x7f0000000100)={&(0x7f0000000080)=@ethernet={0x0, @local}, 0x80, &(0x7f0000000780)=[{&(0x7f00000003c0)=""/220, 0xdc}, {&(0x7f00000004c0)=""/224, 0xe0}, {&(0x7f0000000280)=""/116, 0x74}, {&(0x7f00000005c0)=""/130, 0x82}, {&(0x7f0000000680)=""/217, 0xd9}], 0x5, &(0x7f0000000800)=""/148, 0x94}, 0x40) 06:47:19 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:19 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7ffffff6}]}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="743e91a29e1e4b980ee4dfe617aa0a267aa62ee07580e3af8819fa5282dfc725929d285fa785274f22ba3d2cbd0f2df6732b6eba3c23b38f4f3edd2811694c289b450edcffe6edea91daeae4b656981a8156b283ad9f2b06f56f6b7836f4084dea64a43313f4f54f4c9779672cbe08e97b227e20e7325bd9a34917991f271ea2d4c379d20891ac9e51b319134f243f90afe1976d4bf854a9bd400f7f1d8483bec723faec52ed1b6fc117a243c0a8dbd9df42f72e9240f39c0b232c70e122bb95fd19faa5031fa7878fe2eebc7789d5e8728ebe0f386e4093e5e16e39", 0xdc) openat2(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x40, 0x0, 0x9}, 0x18) [ 578.493467][T19198] block nbd2: shutting down sockets 06:47:19 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:19 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7ffffff6}]}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) recvmsg(r2, &(0x7f0000000100)={&(0x7f0000000080)=@ethernet={0x0, @local}, 0x80, &(0x7f0000000780)=[{&(0x7f00000003c0)=""/220, 0xdc}, {&(0x7f00000004c0)=""/224, 0xe0}, {&(0x7f0000000280)=""/116, 0x74}, {&(0x7f00000005c0)=""/130, 0x82}, {&(0x7f0000000680)=""/217, 0xd9}], 0x5, &(0x7f0000000800)=""/148, 0x94}, 0x40) [ 578.871055][ T8490] block nbd0: Receive control failed (result -32) [ 578.871299][T19215] block nbd0: shutting down sockets 06:47:20 executing program 0: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:20 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0x6000000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 06:47:20 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7ffffff6}]}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) openat2(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x40, 0x0, 0x9}, 0x18) 06:47:20 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7ffffff6}]}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) recvmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@ethernet={0x0, @local}, 0x80, &(0x7f0000000780)=[{&(0x7f00000003c0)=""/220, 0xdc}, {&(0x7f00000004c0)=""/224, 0xe0}, {&(0x7f0000000280)=""/116, 0x74}, {&(0x7f00000005c0)=""/130, 0x82}, {&(0x7f0000000680)=""/217, 0xd9}], 0x5, &(0x7f0000000800)=""/148, 0x94}, 0x40) 06:47:20 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) [ 579.522307][ T2033] block nbd2: Receive control failed (result -32) [ 579.543049][T19239] block nbd2: shutting down sockets [ 579.573282][T19240] block nbd2: Could not allocate knbd recv work queue. 06:47:20 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0xc0101282) 06:47:20 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7ffffff6}]}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) recvmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@ethernet={0x0, @local}, 0x80, &(0x7f0000000780)=[{&(0x7f00000003c0)=""/220, 0xdc}, {&(0x7f00000004c0)=""/224, 0xe0}, {&(0x7f0000000280)=""/116, 0x74}, {&(0x7f00000005c0)=""/130, 0x82}, {&(0x7f0000000680)=""/217, 0xd9}], 0x5, &(0x7f0000000800)=""/148, 0x94}, 0x40) 06:47:20 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0x6779000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 06:47:20 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7ffffff6}]}) socket$alg(0x26, 0x5, 0x0) openat2(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x40, 0x0, 0x9}, 0x18) 06:47:20 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:20 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7ffffff6}]}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x58) accept4(r0, 0x0, 0x0, 0x0) [ 579.719938][T17871] block nbd2: shutting down sockets 06:47:20 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7ffffff6}]}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) recvmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@ethernet={0x0, @local}, 0x80, &(0x7f0000000780)=[{&(0x7f00000003c0)=""/220, 0xdc}, {&(0x7f00000004c0)=""/224, 0xe0}, {&(0x7f0000000280)=""/116, 0x74}, {&(0x7f00000005c0)=""/130, 0x82}, {&(0x7f0000000680)=""/217, 0xd9}], 0x5, &(0x7f0000000800)=""/148, 0x94}, 0x40) 06:47:21 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7ffffff6}]}) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000000440)={0x0, 0x3}) bind$alg(r0, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000140)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_ACCEPT(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="0096e500", @ANYRES16=r2, @ANYBLOB="080025bd7000fcdbdf2501000000080004000000000014000600626f6e643000000000000000000000000500010000000000"], 0x38}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000001700)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000017c0)={&(0x7f0000001740)={0x58, r2, 0x2e0dee48dbeb2366, 0x70bd2b, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private1}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private0}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @private=0xa010101}]}, 0x58}}, 0x8000) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x40, r2, 0x10, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_SECCTX={0x29, 0x7, 'system_u:object_r:random_device_t:s0\x00'}]}, 0x40}, 0x1, 0x0, 0x0, 0x8000}, 0x44000) r3 = fsmount(0xffffffffffffffff, 0x0, 0x0) sendmsg$NFNL_MSG_CTHELPER_GET(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x20, 0x1, 0x9, 0x101, 0x0, 0x0, {0xa}, [@NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0x9}}]}, 0x20}, 0x1, 0x0, 0x0, 0x40810}, 0x0) 06:47:21 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7ffffff6}]}) openat2(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x40, 0x0, 0x9}, 0x18) 06:47:21 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0x6800000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 06:47:21 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:21 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7ffffff6}]}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept4(r1, 0x0, 0x0, 0x0) recvmsg(r2, &(0x7f0000000100)={&(0x7f0000000080)=@ethernet={0x0, @local}, 0x80, &(0x7f0000000780)=[{&(0x7f00000003c0)=""/220, 0xdc}, {&(0x7f00000004c0)=""/224, 0xe0}, {&(0x7f0000000280)=""/116, 0x74}, {&(0x7f00000005c0)=""/130, 0x82}, {&(0x7f0000000680)=""/217, 0xd9}], 0x5, &(0x7f0000000800)=""/148, 0x94}, 0x40) [ 580.730082][ T2033] block nbd2: Receive control failed (result -32) 06:47:21 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0xc0189436) 06:47:21 executing program 5: openat2(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x40, 0x0, 0x9}, 0x18) 06:47:21 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:21 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7ffffff6}]}) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000000440)={0x0, 0x3}) bind$alg(r0, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000140)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_ACCEPT(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="0096e500", @ANYRES16=r2, @ANYBLOB="080025bd7000fcdbdf2501000000080004000000000014000600626f6e643000000000000000000000000500010000000000"], 0x38}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000001700)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000017c0)={&(0x7f0000001740)={0x58, r2, 0x2e0dee48dbeb2366, 0x70bd2b, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private1}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private0}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @private=0xa010101}]}, 0x58}}, 0x8000) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x40, r2, 0x10, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_SECCTX={0x29, 0x7, 'system_u:object_r:random_device_t:s0\x00'}]}, 0x40}, 0x1, 0x0, 0x0, 0x8000}, 0x44000) r3 = fsmount(0xffffffffffffffff, 0x0, 0x0) sendmsg$NFNL_MSG_CTHELPER_GET(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x20, 0x1, 0x9, 0x101, 0x0, 0x0, {0xa}, [@NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0x9}}]}, 0x20}, 0x1, 0x0, 0x0, 0x40810}, 0x0) 06:47:21 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0x6c00000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 06:47:21 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7ffffff6}]}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept4(r1, 0x0, 0x0, 0x0) recvmsg(r2, &(0x7f0000000100)={&(0x7f0000000080)=@ethernet={0x0, @local}, 0x80, &(0x7f0000000780)=[{&(0x7f00000003c0)=""/220, 0xdc}, {&(0x7f00000004c0)=""/224, 0xe0}, {&(0x7f0000000280)=""/116, 0x74}, {&(0x7f00000005c0)=""/130, 0x82}, {&(0x7f0000000680)=""/217, 0xd9}], 0x5, &(0x7f0000000800)=""/148, 0x94}, 0x40) [ 580.798266][T19276] block nbd2: shutting down sockets 06:47:22 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7ffffff6}]}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept4(r1, 0x0, 0x0, 0x0) recvmsg(r2, &(0x7f0000000100)={&(0x7f0000000080)=@ethernet={0x0, @local}, 0x80, &(0x7f0000000780)=[{&(0x7f00000003c0)=""/220, 0xdc}, {&(0x7f00000004c0)=""/224, 0xe0}, {&(0x7f0000000280)=""/116, 0x74}, {&(0x7f00000005c0)=""/130, 0x82}, {&(0x7f0000000680)=""/217, 0xd9}], 0x5, &(0x7f0000000800)=""/148, 0x94}, 0x40) 06:47:22 executing program 5: openat2(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x40, 0x0, 0x9}, 0x18) 06:47:22 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:22 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7ffffff6}]}) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000000440)={0x0, 0x3}) bind$alg(r0, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000140)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_ACCEPT(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="0096e500", @ANYRES16=r2, @ANYBLOB="080025bd7000fcdbdf2501000000080004000000000014000600626f6e643000000000000000000000000500010000000000"], 0x38}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000001700)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000017c0)={&(0x7f0000001740)={0x58, r2, 0x2e0dee48dbeb2366, 0x70bd2b, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private1}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private0}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @private=0xa010101}]}, 0x58}}, 0x8000) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x40, r2, 0x10, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_SECCTX={0x29, 0x7, 'system_u:object_r:random_device_t:s0\x00'}]}, 0x40}, 0x1, 0x0, 0x0, 0x8000}, 0x44000) r3 = fsmount(0xffffffffffffffff, 0x0, 0x0) sendmsg$NFNL_MSG_CTHELPER_GET(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x20, 0x1, 0x9, 0x101, 0x0, 0x0, {0xa}, [@NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0x9}}]}, 0x20}, 0x1, 0x0, 0x0, 0x40810}, 0x0) 06:47:22 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0x6f5d000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 06:47:22 executing program 5: openat2(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x40, 0x0, 0x9}, 0x18) [ 581.833565][ T2033] block nbd2: Receive control failed (result -32) [ 581.868401][T19307] block nbd2: shutting down sockets 06:47:23 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0xc020660b) 06:47:23 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7ffffff6}]}) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000000440)={0x0, 0x3}) bind$alg(r0, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000140)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_ACCEPT(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="0096e500", @ANYRES16=r2, @ANYBLOB="080025bd7000fcdbdf2501000000080004000000000014000600626f6e643000000000000000000000000500010000000000"], 0x38}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000001700)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000017c0)={&(0x7f0000001740)={0x58, r2, 0x2e0dee48dbeb2366, 0x70bd2b, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private1}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private0}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @private=0xa010101}]}, 0x58}}, 0x8000) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x40, r2, 0x10, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_SECCTX={0x29, 0x7, 'system_u:object_r:random_device_t:s0\x00'}]}, 0x40}, 0x1, 0x0, 0x0, 0x8000}, 0x44000) fsmount(0xffffffffffffffff, 0x0, 0x0) 06:47:23 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:23 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7ffffff6}]}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) bind$alg(0xffffffffffffffff, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000100)={&(0x7f0000000080)=@ethernet={0x0, @local}, 0x80, &(0x7f0000000780)=[{&(0x7f00000003c0)=""/220, 0xdc}, {&(0x7f00000004c0)=""/224, 0xe0}, {&(0x7f0000000280)=""/116, 0x74}, {&(0x7f00000005c0)=""/130, 0x82}, {&(0x7f0000000680)=""/217, 0xd9}], 0x5, &(0x7f0000000800)=""/148, 0x94}, 0x40) 06:47:23 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) openat2(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x40, 0x0, 0x9}, 0x18) 06:47:23 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0x7400000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 582.099610][T19354] net_ratelimit: 16 callbacks suppressed [ 582.099634][T19354] IPv6: addrconf: prefix option has invalid lifetime 06:47:23 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7ffffff6}]}) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000000440)={0x0, 0x3}) bind$alg(r0, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) accept4(r0, 0x0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000140)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_ACCEPT(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="0096e500", @ANYRES16=r1, @ANYBLOB="080025bd7000fcdbdf2501000000080004000000000014000600626f6e643000000000000000000000000500010000000000"], 0x38}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000001700)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000017c0)={&(0x7f0000001740)={0x58, r1, 0x2e0dee48dbeb2366, 0x70bd2b, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private1}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private0}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @private=0xa010101}]}, 0x58}}, 0x8000) fsmount(0xffffffffffffffff, 0x0, 0x0) 06:47:23 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7ffffff6}]}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) bind$alg(0xffffffffffffffff, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000100)={&(0x7f0000000080)=@ethernet={0x0, @local}, 0x80, &(0x7f0000000780)=[{&(0x7f00000003c0)=""/220, 0xdc}, {&(0x7f00000004c0)=""/224, 0xe0}, {&(0x7f0000000280)=""/116, 0x74}, {&(0x7f00000005c0)=""/130, 0x82}, {&(0x7f0000000680)=""/217, 0xd9}], 0x5, &(0x7f0000000800)=""/148, 0x94}, 0x40) [ 582.170409][T19354] IPv6: addrconf: prefix option has invalid lifetime 06:47:23 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) openat2(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x40, 0x0, 0x9}, 0x18) 06:47:23 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:23 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0x7741000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 582.396539][T19367] IPv6: addrconf: prefix option has invalid lifetime [ 582.426855][T19367] IPv6: addrconf: prefix option has invalid lifetime 06:47:23 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7ffffff6}]}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) bind$alg(0xffffffffffffffff, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000100)={&(0x7f0000000080)=@ethernet={0x0, @local}, 0x80, &(0x7f0000000780)=[{&(0x7f00000003c0)=""/220, 0xdc}, {&(0x7f00000004c0)=""/224, 0xe0}, {&(0x7f0000000280)=""/116, 0x74}, {&(0x7f00000005c0)=""/130, 0x82}, {&(0x7f0000000680)=""/217, 0xd9}], 0x5, &(0x7f0000000800)=""/148, 0x94}, 0x40) [ 582.954027][ T2033] block nbd2: Receive control failed (result -32) [ 582.974426][T19352] block nbd2: shutting down sockets [ 583.007061][ T2033] block nbd2: Receive control failed (result -32) [ 583.007499][T19355] block nbd2: shutting down sockets 06:47:24 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7ffffff6}]}) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000000440)={0x0, 0x3}) bind$alg(r0, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) accept4(r0, 0x0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000140)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_ACCEPT(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="0096e500", @ANYRES16=r1, @ANYBLOB="080025bd7000fcdbdf2501000000080004000000000014000600626f6e643000000000000000000000000500010000000000"], 0x38}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) fsmount(0xffffffffffffffff, 0x0, 0x0) 06:47:24 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0xc0481273) 06:47:24 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7ffffff6}]}) socket$alg(0x26, 0x5, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000100)={&(0x7f0000000080)=@ethernet={0x0, @local}, 0x80, &(0x7f0000000780)=[{&(0x7f00000003c0)=""/220, 0xdc}, {&(0x7f00000004c0)=""/224, 0xe0}, {&(0x7f0000000280)=""/116, 0x74}, {&(0x7f00000005c0)=""/130, 0x82}, {&(0x7f0000000680)=""/217, 0xd9}], 0x5, &(0x7f0000000800)=""/148, 0x94}, 0x40) 06:47:24 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:24 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0x77f4000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 06:47:24 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) openat2(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x40, 0x0, 0x9}, 0x18) [ 583.206884][T19392] IPv6: addrconf: prefix option has invalid lifetime [ 583.254531][T19392] IPv6: addrconf: prefix option has invalid lifetime 06:47:24 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7ffffff6}]}) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000000440)={0x0, 0x3}) bind$alg(r0, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) accept4(r0, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000140)='NLBL_UNLBL\x00') fsmount(0xffffffffffffffff, 0x0, 0x0) 06:47:24 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7ffffff6}]}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000100)={&(0x7f0000000080)=@ethernet={0x0, @local}, 0x80, &(0x7f0000000780)=[{&(0x7f00000003c0)=""/220, 0xdc}, {&(0x7f00000004c0)=""/224, 0xe0}, {&(0x7f0000000280)=""/116, 0x74}, {&(0x7f00000005c0)=""/130, 0x82}, {&(0x7f0000000680)=""/217, 0xd9}], 0x5, &(0x7f0000000800)=""/148, 0x94}, 0x40) 06:47:24 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) openat2(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x40, 0x0, 0x9}, 0x18) 06:47:24 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) openat2(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x40, 0x0, 0x9}, 0x18) 06:47:24 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:24 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0x7800000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 06:47:24 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7ffffff6}]}) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000000440)={0x0, 0x3}) bind$alg(r0, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) accept4(r0, 0x0, 0x0, 0x0) fsmount(0xffffffffffffffff, 0x0, 0x0) [ 583.618465][T19411] IPv6: addrconf: prefix option has invalid lifetime [ 583.653836][T19411] IPv6: addrconf: prefix option has invalid lifetime [ 584.079407][ T2033] block nbd2: Receive control failed (result -32) [ 584.089316][T19389] block nbd2: shutting down sockets [ 584.117794][T19396] block nbd2: Could not allocate knbd recv work queue. 06:47:25 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0xc400941d) 06:47:25 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) openat2(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x40, 0x0, 0x9}, 0x18) 06:47:25 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000100)={&(0x7f0000000080)=@ethernet={0x0, @local}, 0x80, &(0x7f0000000780)=[{&(0x7f00000003c0)=""/220, 0xdc}, {&(0x7f00000004c0)=""/224, 0xe0}, {&(0x7f0000000280)=""/116, 0x74}, {&(0x7f00000005c0)=""/130, 0x82}, {&(0x7f0000000680)=""/217, 0xd9}], 0x5, &(0x7f0000000800)=""/148, 0x94}, 0x40) 06:47:25 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) [ 584.214416][T19396] block nbd2: shutting down sockets 06:47:25 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0x7a00000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 06:47:25 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7ffffff6}]}) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000000440)={0x0, 0x3}) bind$alg(r0, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) fsmount(0xffffffffffffffff, 0x0, 0x0) [ 584.339749][T19429] IPv6: addrconf: prefix option has invalid lifetime [ 584.373465][T19429] IPv6: addrconf: prefix option has invalid lifetime 06:47:25 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7ffffff6}]}) socket$alg(0x26, 0x5, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000000440)={0x0, 0x3}) fsmount(0xffffffffffffffff, 0x0, 0x0) 06:47:25 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000100)={&(0x7f0000000080)=@ethernet={0x0, @local}, 0x80, &(0x7f0000000780)=[{&(0x7f00000003c0)=""/220, 0xdc}, {&(0x7f00000004c0)=""/224, 0xe0}, {&(0x7f0000000280)=""/116, 0x74}, {&(0x7f00000005c0)=""/130, 0x82}, {&(0x7f0000000680)=""/217, 0xd9}], 0x5, &(0x7f0000000800)=""/148, 0x94}, 0x40) 06:47:25 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:25 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000140)}) openat2(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x40, 0x0, 0x9}, 0x18) 06:47:25 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0x7f25000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 06:47:25 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000100)={&(0x7f0000000080)=@ethernet={0x0, @local}, 0x80, &(0x7f0000000780)=[{&(0x7f00000003c0)=""/220, 0xdc}, {&(0x7f00000004c0)=""/224, 0xe0}, {&(0x7f0000000280)=""/116, 0x74}, {&(0x7f00000005c0)=""/130, 0x82}, {&(0x7f0000000680)=""/217, 0xd9}], 0x5, &(0x7f0000000800)=""/148, 0x94}, 0x40) [ 585.275982][ T2033] block nbd2: Receive control failed (result -32) [ 585.287312][T19436] block nbd2: shutting down sockets [ 585.335422][T19436] block nbd2: Could not allocate knbd recv work queue. 06:47:26 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0xc4009420) 06:47:26 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:26 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7ffffff6}]}) socket$alg(0x26, 0x5, 0x0) fsmount(0xffffffffffffffff, 0x0, 0x0) 06:47:26 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000140)}) openat2(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x40, 0x0, 0x9}, 0x18) 06:47:26 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000100)={&(0x7f0000000080)=@ethernet={0x0, @local}, 0x80, &(0x7f0000000780)=[{&(0x7f00000003c0)=""/220, 0xdc}, {&(0x7f00000004c0)=""/224, 0xe0}, {&(0x7f0000000280)=""/116, 0x74}, {&(0x7f00000005c0)=""/130, 0x82}, {&(0x7f0000000680)=""/217, 0xd9}], 0x5, &(0x7f0000000800)=""/148, 0x94}, 0x40) 06:47:26 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0x7fd8000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 585.402978][T19436] block nbd2: shutting down sockets 06:47:26 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:26 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000100)={&(0x7f0000000080)=@ethernet={0x0, @local}, 0x80, &(0x7f0000000780)=[{&(0x7f00000003c0)=""/220, 0xdc}, {&(0x7f00000004c0)=""/224, 0xe0}, {&(0x7f0000000280)=""/116, 0x74}, {&(0x7f00000005c0)=""/130, 0x82}, {&(0x7f0000000680)=""/217, 0xd9}], 0x5, &(0x7f0000000800)=""/148, 0x94}, 0x40) 06:47:26 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000140)}) openat2(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x40, 0x0, 0x9}, 0x18) 06:47:26 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7ffffff6}]}) fsmount(0xffffffffffffffff, 0x0, 0x0) 06:47:26 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0x8004020000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 06:47:26 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000100)={&(0x7f0000000080)=@ethernet={0x0, @local}, 0x80, &(0x7f0000000780)=[{&(0x7f00000003c0)=""/220, 0xdc}, {&(0x7f00000004c0)=""/224, 0xe0}, {&(0x7f0000000280)=""/116, 0x74}, {&(0x7f00000005c0)=""/130, 0x82}, {&(0x7f0000000680)=""/217, 0xd9}], 0x5, &(0x7f0000000800)=""/148, 0x94}, 0x40) [ 586.421716][ T2033] block nbd2: Receive control failed (result -32) [ 586.425567][T19477] block nbd2: Device being setup by another task 06:47:27 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0xc4089434) 06:47:27 executing program 0: fsmount(0xffffffffffffffff, 0x0, 0x0) 06:47:27 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "0000ff", 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:27 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x7ffffff6}]}) openat2(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x40, 0x0, 0x9}, 0x18) 06:47:27 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000100)={&(0x7f0000000080)=@ethernet={0x0, @local}, 0x80, &(0x7f0000000780)=[{&(0x7f00000003c0)=""/220, 0xdc}, {&(0x7f00000004c0)=""/224, 0xe0}, {&(0x7f0000000280)=""/116, 0x74}, {&(0x7f00000005c0)=""/130, 0x82}, {&(0x7f0000000680)=""/217, 0xd9}], 0x5, &(0x7f0000000800)=""/148, 0x94}, 0x40) 06:47:27 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0x8709000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 586.468744][T19477] block nbd2: shutting down sockets 06:47:27 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x7ffffff6}]}) openat2(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x40, 0x0, 0x9}, 0x18) 06:47:27 executing program 0: fsmount(0xffffffffffffffff, 0x0, 0x0) 06:47:27 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000100)={&(0x7f0000000080)=@ethernet={0x0, @local}, 0x80, &(0x7f0000000780)=[{&(0x7f00000003c0)=""/220, 0xdc}, {&(0x7f00000004c0)=""/224, 0xe0}, {&(0x7f0000000280)=""/116, 0x74}, {&(0x7f00000005c0)=""/130, 0x82}, {&(0x7f0000000680)=""/217, 0xd9}], 0x5, &(0x7f0000000800)=""/148, 0x94}, 0x40) 06:47:27 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "0000ff", 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:27 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x7ffffff6}]}) openat2(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x40, 0x0, 0x9}, 0x18) 06:47:27 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6}]}) openat2(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x40, 0x0, 0x9}, 0x18) [ 586.956830][ T35] audit: type=1326 audit(1610606848.022:176): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=19526 comm="syz-executor.5" exe="/root/syz-executor.5" sig=31 arch=c000003e syscall=228 compat=0 ip=0x46107a code=0x0 [ 587.491760][ T2033] block nbd2: Receive control failed (result -32) [ 587.502089][T19514] block nbd2: shutting down sockets [ 587.571350][T19510] block nbd2: shutting down sockets 06:47:28 executing program 0: fsmount(0xffffffffffffffff, 0x0, 0x0) 06:47:28 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0x87bc000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 06:47:28 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:28 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x181000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) 06:47:28 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000100)={&(0x7f0000000080)=@ethernet={0x0, @local}, 0x80, &(0x7f0000000780)=[{&(0x7f00000003c0)=""/220, 0xdc}, {&(0x7f00000004c0)=""/224, 0xe0}, {&(0x7f0000000280)=""/116, 0x74}, {&(0x7f00000005c0)=""/130, 0x82}, {&(0x7f0000000680)=""/217, 0xd9}], 0x5, &(0x7f0000000800)=""/148, 0x94}, 0x40) 06:47:28 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) fsmount(0xffffffffffffffff, 0x0, 0x0) [ 587.670366][T19549] net_ratelimit: 10 callbacks suppressed [ 587.670389][T19549] IPv6: addrconf: prefix option has invalid lifetime [ 587.704994][T19549] IPv6: addrconf: prefix option has invalid lifetime 06:47:28 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000140)}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000100)={&(0x7f0000000080)=@ethernet={0x0, @local}, 0x80, &(0x7f0000000780)=[{&(0x7f00000003c0)=""/220, 0xdc}, {&(0x7f00000004c0)=""/224, 0xe0}, {&(0x7f0000000280)=""/116, 0x74}, {&(0x7f00000005c0)=""/130, 0x82}, {&(0x7f0000000680)=""/217, 0xd9}], 0x5, &(0x7f0000000800)=""/148, 0x94}, 0x40) 06:47:28 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:28 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6}]}) openat2(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x40, 0x0, 0x9}, 0x18) [ 587.913485][T19558] block nbd2: shutting down sockets 06:47:29 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) fsmount(0xffffffffffffffff, 0x0, 0x0) 06:47:29 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0x8dffffff00000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 587.990007][T19558] block nbd2: shutting down sockets 06:47:29 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000140)}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000100)={&(0x7f0000000080)=@ethernet={0x0, @local}, 0x80, &(0x7f0000000780)=[{&(0x7f00000003c0)=""/220, 0xdc}, {&(0x7f00000004c0)=""/224, 0xe0}, {&(0x7f0000000280)=""/116, 0x74}, {&(0x7f00000005c0)=""/130, 0x82}, {&(0x7f0000000680)=""/217, 0xd9}], 0x5, &(0x7f0000000800)=""/148, 0x94}, 0x40) [ 588.076510][T19569] IPv6: addrconf: prefix option has invalid lifetime [ 588.111778][T19569] IPv6: addrconf: prefix option has invalid lifetime 06:47:29 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r0, 0xab00, r4) r5 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r5, 0xab04) [ 588.143825][ T35] audit: type=1326 audit(1610606849.212:177): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=19568 comm="syz-executor.5" exe="/root/syz-executor.5" sig=31 arch=c000003e syscall=228 compat=0 ip=0x46107a code=0x0 06:47:29 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "0000ff", 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:29 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) fsmount(0xffffffffffffffff, 0x0, 0x0) 06:47:29 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0x8fa0000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 06:47:29 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000140)}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000100)={&(0x7f0000000080)=@ethernet={0x0, @local}, 0x80, &(0x7f0000000780)=[{&(0x7f00000003c0)=""/220, 0xdc}, {&(0x7f00000004c0)=""/224, 0xe0}, {&(0x7f0000000280)=""/116, 0x74}, {&(0x7f00000005c0)=""/130, 0x82}, {&(0x7f0000000680)=""/217, 0xd9}], 0x5, &(0x7f0000000800)=""/148, 0x94}, 0x40) [ 588.408321][T19581] block nbd2: server does not support multiple connections per device. [ 588.431987][T19579] block nbd2: shutting down sockets 06:47:29 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r5, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r5, 0xab04) 06:47:29 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) fsmount(0xffffffffffffffff, 0x0, 0x0) [ 588.488194][T19587] IPv6: addrconf: prefix option has invalid lifetime [ 588.509632][T19587] IPv6: addrconf: prefix option has invalid lifetime 06:47:29 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) [ 588.752768][T19599] IPv6: addrconf: prefix option has invalid lifetime [ 588.791488][T19601] block nbd2: shutting down sockets [ 588.805211][T19599] IPv6: addrconf: prefix option has invalid lifetime 06:47:30 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6}]}) openat2(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x40, 0x0, 0x9}, 0x18) 06:47:30 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x7ffffff6}]}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000100)={&(0x7f0000000080)=@ethernet={0x0, @local}, 0x80, &(0x7f0000000780)=[{&(0x7f00000003c0)=""/220, 0xdc}, {&(0x7f00000004c0)=""/224, 0xe0}, {&(0x7f0000000280)=""/116, 0x74}, {&(0x7f00000005c0)=""/130, 0x82}, {&(0x7f0000000680)=""/217, 0xd9}], 0x5, &(0x7f0000000800)=""/148, 0x94}, 0x40) 06:47:30 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) fsmount(0xffffffffffffffff, 0x0, 0x0) 06:47:30 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0x9784000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 06:47:30 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x532681b29c7d701f}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@bridge_getvlan={0x48, 0x72, 0x4, 0x70bd2c, 0x25dfdbfb, {}, [@BRIDGE_VLANDB_DUMP_FLAGS={0x8}, @BRIDGE_VLANDB_DUMP_FLAGS={0x8}, @BRIDGE_VLANDB_DUMP_FLAGS={0x8, 0x1, 0x1}, @BRIDGE_VLANDB_DUMP_FLAGS={0x8, 0x1, 0x1}, @BRIDGE_VLANDB_DUMP_FLAGS={0x8, 0x1, 0x1}, @BRIDGE_VLANDB_DUMP_FLAGS={0x8}]}, 0x48}, 0x1, 0x0, 0x0, 0x44094}, 0x20004180) syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x2, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r1) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000200)=r3, 0x4) r4 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) 06:47:30 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "000080", 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:30 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x7ffffff6}]}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000100)={&(0x7f0000000080)=@ethernet={0x0, @local}, 0x80, &(0x7f0000000780)=[{&(0x7f00000003c0)=""/220, 0xdc}, {&(0x7f00000004c0)=""/224, 0xe0}, {&(0x7f0000000280)=""/116, 0x74}, {&(0x7f00000005c0)=""/130, 0x82}, {&(0x7f0000000680)=""/217, 0xd9}], 0x5, &(0x7f0000000800)=""/148, 0x94}, 0x40) 06:47:30 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) fsmount(0xffffffffffffffff, 0x0, 0x0) [ 589.121109][T19616] IPv6: addrconf: prefix option has invalid lifetime [ 589.179828][ T35] audit: type=1326 audit(1610606850.242:178): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=19614 comm="syz-executor.5" exe="/root/syz-executor.5" sig=31 arch=c000003e syscall=228 compat=0 ip=0x46107a code=0x0 [ 589.211088][T19616] IPv6: addrconf: prefix option has invalid lifetime 06:47:30 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x14440) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r5, 0xab04) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r7, 0xab0a, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) ioctl$NBD_DO_IT(r3, 0xab03) 06:47:30 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0x9805000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 06:47:30 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "00008d", 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:30 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x7ffffff6}]}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000100)={&(0x7f0000000080)=@ethernet={0x0, @local}, 0x80, &(0x7f0000000780)=[{&(0x7f00000003c0)=""/220, 0xdc}, {&(0x7f00000004c0)=""/224, 0xe0}, {&(0x7f0000000280)=""/116, 0x74}, {&(0x7f00000005c0)=""/130, 0x82}, {&(0x7f0000000680)=""/217, 0xd9}], 0x5, &(0x7f0000000800)=""/148, 0x94}, 0x40) [ 589.442953][T19628] block nbd2: shutting down sockets 06:47:31 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0x9f68000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 06:47:31 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7ffffff6}]}) openat2(0xffffffffffffff9c, 0x0, &(0x7f0000000080)={0x40, 0x0, 0x9}, 0x18) 06:47:31 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = openat(r2, &(0x7f0000000080)='./file0\x00', 0x4028c1, 0x20) name_to_handle_at(r3, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x104, 0x6, "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"}, &(0x7f0000000240), 0x400) r4 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x400) ioctl$NBD_SET_SOCK(r4, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r5 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x4b32e5e2f65622c0) ioctl$NBD_CLEAR_SOCK(r5, 0xab04) 06:47:31 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6}]}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000100)={&(0x7f0000000080)=@ethernet={0x0, @local}, 0x80, &(0x7f0000000780)=[{&(0x7f00000003c0)=""/220, 0xdc}, {&(0x7f00000004c0)=""/224, 0xe0}, {&(0x7f0000000280)=""/116, 0x74}, {&(0x7f00000005c0)=""/130, 0x82}, {&(0x7f0000000680)=""/217, 0xd9}], 0x5, &(0x7f0000000800)=""/148, 0x94}, 0x40) 06:47:31 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000140)}) fsmount(0xffffffffffffffff, 0x0, 0x0) 06:47:31 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "0000f5", 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) [ 590.140009][ T35] audit: type=1326 audit(1610606851.202:179): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=19649 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=228 compat=0 ip=0x46107a code=0x0 06:47:31 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000140)}) fsmount(0xffffffffffffffff, 0x0, 0x0) [ 590.221951][T19658] block nbd2: Device being setup by another task [ 590.260997][T19567] block nbd2: shutting down sockets 06:47:31 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:31 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$NBD_DO_IT(r5, 0xab03) ioctl$TIOCGETD(r5, 0x5424, &(0x7f0000000040)) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) 06:47:31 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7ffffff6}]}) openat2(0xffffffffffffff9c, 0x0, &(0x7f0000000080)={0x40, 0x0, 0x9}, 0x18) 06:47:31 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0xa74c000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 06:47:31 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:31 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000140)}) fsmount(0xffffffffffffffff, 0x0, 0x0) 06:47:31 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7ffffff6}]}) openat2(0xffffffffffffff9c, 0x0, &(0x7f0000000080)={0x40, 0x0, 0x9}, 0x18) 06:47:31 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) [ 590.694591][T19677] block nbd2: shutting down sockets 06:47:31 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) 06:47:32 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6}]}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000100)={&(0x7f0000000080)=@ethernet={0x0, @local}, 0x80, &(0x7f0000000780)=[{&(0x7f00000003c0)=""/220, 0xdc}, {&(0x7f00000004c0)=""/224, 0xe0}, {&(0x7f0000000280)=""/116, 0x74}, {&(0x7f00000005c0)=""/130, 0x82}, {&(0x7f0000000680)=""/217, 0xd9}], 0x5, &(0x7f0000000800)=""/148, 0x94}, 0x40) 06:47:32 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0xaf30000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 06:47:32 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x7ffffff6}]}) fsmount(0xffffffffffffffff, 0x0, 0x0) 06:47:32 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) [ 590.964436][T19690] block nbd2: shutting down sockets 06:47:32 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7ffffff6}]}) openat2(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) [ 591.010753][T19690] block nbd2: shutting down sockets [ 591.024081][T19685] block nbd2: Could not allocate knbd recv work queue. [ 591.176867][ T35] audit: type=1326 audit(1610606852.243:180): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=19697 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=228 compat=0 ip=0x46107a code=0x0 06:47:32 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_CLEAR_QUE(r2, 0xab05) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r4 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) r5 = fsmount(r2, 0x0, 0x1) ioctl$NBD_CLEAR_SOCK(r5, 0xab04) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) r6 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x400040) ioctl$NBD_DO_IT(r4, 0xab03) ioctl$NBD_CLEAR_SOCK(r6, 0xab04) ioctl$NBD_SET_SIZE_BLOCKS(r6, 0xab07, 0x3) 06:47:32 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x7ffffff6}]}) fsmount(0xffffffffffffffff, 0x0, 0x0) 06:47:32 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0xafe3000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 06:47:32 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:32 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7ffffff6}]}) openat2(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) [ 591.462416][T19705] block nbd2: shutting down sockets 06:47:32 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x7ffffff6}]}) fsmount(0xffffffffffffffff, 0x0, 0x0) 06:47:32 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bind$unix(r1, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e22}, 0x6e) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0xa00) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r4 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r5 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) ioctl$NBD_CLEAR_SOCK(r5, 0xab04) 06:47:33 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6}]}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000100)={&(0x7f0000000080)=@ethernet={0x0, @local}, 0x80, &(0x7f0000000780)=[{&(0x7f00000003c0)=""/220, 0xdc}, {&(0x7f00000004c0)=""/224, 0xe0}, {&(0x7f0000000280)=""/116, 0x74}, {&(0x7f00000005c0)=""/130, 0x82}, {&(0x7f0000000680)=""/217, 0xd9}], 0x5, &(0x7f0000000800)=""/148, 0x94}, 0x40) 06:47:33 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:33 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0xb714000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 06:47:33 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7ffffff6}]}) openat2(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) 06:47:33 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6}]}) fsmount(0xffffffffffffffff, 0x0, 0x0) 06:47:33 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) signalfd(r1, &(0x7f0000000040)={[0x29e73be9]}, 0x8) r3 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-control\x00', 0x2000, 0x0) r5 = dup2(r3, r3) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) [ 592.124255][ T35] audit: type=1326 audit(1610606853.193:181): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=19728 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=228 compat=0 ip=0x46107a code=0x0 06:47:33 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:33 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7ffffff6}]}) openat2(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x9}, 0x18) [ 592.209506][ T35] audit: type=1326 audit(1610606853.273:182): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=19737 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=228 compat=0 ip=0x46107a code=0x0 [ 592.247695][T19741] block nbd2: shutting down sockets [ 592.345299][ T2033] block nbd2: Receive control failed (result -32) [ 592.346191][T19741] block nbd2: shutting down sockets 06:47:33 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:33 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0xb7c7000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 06:47:33 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x84800) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) 06:47:33 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7ffffff6}]}) openat2(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x9}, 0x18) [ 592.704785][T19754] net_ratelimit: 18 callbacks suppressed [ 592.704809][T19754] IPv6: addrconf: prefix option has invalid lifetime [ 592.740979][T19754] IPv6: addrconf: prefix option has invalid lifetime [ 592.930768][T19763] block nbd2: shutting down sockets 06:47:34 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7ffffff6}]}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000100)={&(0x7f0000000080)=@ethernet={0x0, @local}, 0x80, &(0x7f0000000780)=[{&(0x7f00000003c0)=""/220, 0xdc}, {&(0x7f00000004c0)=""/224, 0xe0}, {&(0x7f0000000280)=""/116, 0x74}, {&(0x7f00000005c0)=""/130, 0x82}, {&(0x7f0000000680)=""/217, 0xd9}], 0x5, &(0x7f0000000800)=""/148, 0x94}, 0x40) 06:47:34 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:34 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7ffffff6}]}) openat2(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x9}, 0x18) 06:47:34 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0xbfab000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 06:47:34 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r1, 0x8983, &(0x7f0000000140)={0x3, 'ip6erspan0\x00', {0x3ff}}) ioctl$F2FS_IOC_ABORT_VOLATILE_WRITE(r2, 0xf505, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r2, 0xab03) r3 = openat$fb1(0xffffffffffffff9c, &(0x7f0000000040)='/dev/fb1\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r3, 0x4601, &(0x7f0000000080)={0xf0, 0x140, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {}, {}, {}, {0xfffffffb}}) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) dup(r0) 06:47:34 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6}]}) fsmount(0xffffffffffffffff, 0x0, 0x0) [ 593.211280][T19774] IPv6: addrconf: prefix option has invalid lifetime [ 593.250881][ T35] audit: type=1326 audit(1610606854.313:183): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=19770 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=228 compat=0 ip=0x46107a code=0x0 [ 593.263294][T19774] IPv6: addrconf: prefix option has invalid lifetime 06:47:34 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7ffffff6}]}) openat2(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x40}, 0x18) 06:47:34 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7ffffff6}]}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000100)={&(0x7f0000000080)=@ethernet={0x0, @local}, 0x80, &(0x7f0000000780)=[{&(0x7f00000003c0)=""/220, 0xdc}, {&(0x7f00000004c0)=""/224, 0xe0}, {&(0x7f0000000280)=""/116, 0x74}, {&(0x7f00000005c0)=""/130, 0x82}, {&(0x7f0000000680)=""/217, 0xd9}], 0x5, &(0x7f0000000800)=""/148, 0x94}, 0x40) 06:47:34 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0xc78f000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 06:47:34 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:34 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0x40101288) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) 06:47:34 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7ffffff6}]}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000100)={&(0x7f0000000080)=@ethernet={0x0, @local}, 0x80, &(0x7f0000000780)=[{&(0x7f00000003c0)=""/220, 0xdc}, {&(0x7f00000004c0)=""/224, 0xe0}, {&(0x7f0000000280)=""/116, 0x74}, {&(0x7f00000005c0)=""/130, 0x82}, {&(0x7f0000000680)=""/217, 0xd9}], 0x5, &(0x7f0000000800)=""/148, 0x94}, 0x40) 06:47:34 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0xc805000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 593.719635][T19793] IPv6: addrconf: prefix option has invalid lifetime [ 593.772479][T19793] IPv6: addrconf: prefix option has invalid lifetime 06:47:34 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) [ 593.833517][T19795] block nbd5: shutting down sockets 06:47:35 executing program 5: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x9, 0x7ffffff6}]}) r1 = socket$alg(0x26, 0x5, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1, 0x43, 0x2, 0xc}, 0x40) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080), &(0x7f0000000300), 0x101, r2}, 0x38) r3 = perf_event_open$cgroup(&(0x7f0000003d00)={0x3, 0x70, 0x7, 0x4, 0x0, 0x6, 0x0, 0xdb4, 0x54400, 0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x460d, 0x0, @perf_bp={&(0x7f0000003cc0), 0xf}, 0x440, 0x3, 0x7f, 0x8, 0x8, 0x200, 0xf000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xd) r4 = getpid() sched_setscheduler(r4, 0x5, &(0x7f00000001c0)) read$FUSE(0xffffffffffffffff, &(0x7f0000003d80)={0x2020, 0x0, 0x0, 0x0}, 0x2020) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000005dc0)={0x3, 0xffffffffffffffff}) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1, 0x43, 0x2, 0xc}, 0x40) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080), &(0x7f0000000300), 0x101, r7}, 0x38) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1, 0x43, 0x2, 0xc}, 0x40) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080), &(0x7f0000000300), 0x101, r8}, 0x38) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000005e00)={0x1f, 0xfffffffb, {0xffffffffffffffff}, {0xffffffffffffffff}, 0xa7b, 0x2}) r10 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r11, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005f40)=[{&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000014c0)=[{&(0x7f00000003c0)="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", 0x1000}, {&(0x7f0000000100)="4c41704d6f26fb0f1f09a6d09d7e6646922b1e6beca90876aa5f52fcf10a7e89ed206272ff666e0bca3830e9040b17f834581d9eb23915ec9cc3449ddac5a983da4d35069256a8a105ec5eefec88c9f585aa1a50fe9cd74d56a5c9cf097b2b813c383c42edbfc3c3e8", 0x69}, {&(0x7f0000000180)="af94189040bdfdafec8b1393e905a45d75bf3398841372459a4de037580b2a7b68a9310c2b831e42b241fd8a0cbabe", 0x2f}, {&(0x7f00000001c0)="3b1e4fc97034e7e17188ee466f764945377235772d9a5b84146a9b2aac8511dd64c7a077fe09b9b7a764b5cf5a431c19098226744a7e40645534dc3dbda22d10a24c8fced50b102c2180dc8c1dddd8f4f9309691187bdc86a2107eb9af8edb8e905464334f8e98ab608ce0331ca8fef408f3608147f51217942dbce1fa50e1400cbeda158cf0d4a0bcc9aca2561dff3a2a08f43c4fd8de1c3d2a", 0x9a}, {&(0x7f0000000280)="670e850f0e60369e1e6255cbee1cefc5876be91e597c2814e896eb44700a4568a0176df2e357786def34c2ac09377ab75ce0e1d24904678adcd3be84e356939c430278b4c3baa88ea87602189a0cf7dafa32a154d48e180bc52083d99325c30203ff4cdd4337ca6ec9a9e2a9eee95becf683636be14af9a7604bec71df5ec7df7cdaed97", 0x84}, {&(0x7f00000013c0)="a73d92918b8da21e481ac5b06c348c5d9f47359d55e6736c73e06285a0199db0b4fe3585fcb4407c1ed827f7a9c23d5f19a46a52eb4ad7253baec70d18403b8b39b0efb9cfd19d3c625f20f4d3da2196137fb8ed2344e7291f46d0e035372966286d2b9c89cff1faad8a197b4ffc0fd1b6606df311f70daf4abd585226c60992a957bef5b5dbe2bd0fd81d626776b00dec4cf25635", 0x95}, {&(0x7f0000001480)="319a6830526a9bec75840f92fa647ab016051e7db4840f75e359983d3957698976a8675e6ac06a67", 0x28}], 0x7, 0x0, 0x0, 0x10}, {&(0x7f0000001540)=@file={0x0, './file0\x00'}, 0x6e, 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&(0x7f0000002ec0)=[{&(0x7f0000002dc0)="19bb851d18327a3e56381a2e3978aceca8dfa8b65ad9196dd41b766d40254da177ab4df40368087f83d970d3cc1b592628191d80511a548d510c6b4f3cb5491f0ac50f06af260e4fd58ffaa87dcf67fe6ce8683488e72ec237dc6c7b44a3b7285fbd5a0c4fa1d9f960b04a635f2040794a2c1305cb8563033b92c59000d765e0785cfe41e1f00e5deb8a9322d183390b85c83469741480ed3734cbe3b0a41a1db52932d2894a51e4dbe599e991d5d31b6be0c4c402f677a394070c819871af824d94ed1125909030dde716100f83ad2c534f3988dcea", 0xd6}], 0x1, &(0x7f0000002f80)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff}}}], 0x20, 0x2000c010}, {&(0x7f0000002fc0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000033c0)=[{&(0x7f0000003040)="4bb8f36cd5f78c2e8e16629df0a396328cc93faf7189ccf592ad94a27080cd6d1dd0b6cd7a37295eab656b4d4a7c0fb22e59ffac1240c41e6309e54e0f1d14c6dd0cc0b307ee191481178fee91da0c2311834c7aaedbbb66bfe280e8395b37c2e7afb3d26228bd302ee63190af8a7f5713d08541b05129a96c7384395ed1f34b345b76a0b1a57486583340ef962f0012b6753f8de7d1a82e54e043c776f6daf2171ce9cb1cd68f5b7dcc2e6b070291a20aa853472e7504d0be84567ef7023d4681a1aa310f81c40b21b71b8db86cfccb8097d848b45d130f39a5409276fe5c3a068a159b6a85bc909286fc38e46a0b2fb938d28ac6", 0xf5}, {&(0x7f0000003140)="efb9539b4e97e56fbc1ca97f243656f5778389b5849de29178d2ed3d9474c05c5e215c08fe7bc303a0db96b82b6a74690a17b598cde834a59180997819912ea3be61bfac9889c744cff211b6c812dffdda6bf88e7643efe69df6c745d120219452d84fa91cca53b810b962f53108b5d5d394fdf756798184635e5a01c66690c6afb1c0a1637ba5d97e3be9a2c2026b7d37bd80ef889b863d6a3e2185a661cb82d62ec23b9714ff6711225ea7c170b8d7f18cbdb042ba9a911a77da44d86c776954de7d79cf6722d11c55d5674cf9fa67d4f9171c0ef7d9a227fafea873f171d2690d41aeb08af036d605", 0xea}, {&(0x7f0000003240)="287294fd71d90b7626a37658bcb3486df4d00e756d6b95227540de4a2418974fc86f0a8e83c0601de70895f109b096914ac7e625556a9fc593208fbdcc2126c6705f251178acd790b19c558856a1ec63eee8be340c209552336a47b030f0d73078aa8f381785c1e979138a9289466b3c293e2e19339810a72d393b9f91629d3c5e4eafabb575404db3fddf824f68d47efefe478267366e7823e79f551a2bd539efc43c2c1bff0a1e722dd3337de8fbe387", 0xb1}, {&(0x7f0000003300)="1c0c8f0d9d6264492af22874c0754d9a651c5415a43710ea5d9d0c837dd678ba7275f60c7a7d8140ce493d6c969ca64f866e2c034fbf36a2a29786b876a366db583276ed02420dfe9d9aaf4de777ca05aafdd7deb09ca6ab159248de5a57c77441384f025019bb934187d01efd504edaa3d97398b3184b879e6b460c53992d8fe402b7625a2d8a", 0x87}], 0x4}, {&(0x7f0000003400)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000003680)=[{&(0x7f0000003480)="da8098cb510b22d6ececa3df9ef10c721f7f7b44304504ff5d62247f82bbb650c36299488cb3d458cfe9d0a73b096ba1921fb5b1a3e91cae89bfb20d8dcef711fdbaadd007be74bc10b79dbb1807933ef367085e38000457acc9781fef9245676793839decc79894e6b6fdc64533b10ec384fa3a80aa82d3fd84005a116fc4489554c825", 0x84}, {&(0x7f0000003540)="1f695d47c94d52cf153853a90cb869cb708dfee1df9bd010a3fc5c4c580f27d2a7a9293d728c455a8823f3da235b48bb11743fad4c20234111", 0x39}, {&(0x7f0000003580)="f9c8e594ebdd17adc80abd54b89732485332f17b0a9ce234326d855f3d9666a52c571da9dbba8535a15c05b84006bb6d26a60111af3cfd54843443aeb18928bff6def092acfcf835a688a3c7fff6", 0x4e}, {&(0x7f0000003600)="a45d81497963445f93", 0x9}, {&(0x7f0000003640)}], 0x5, &(0x7f00000071c0)=ANY=[@ANYBLOB="24000000000000000100000001000000", @ANYBLOB="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@ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000034000000000000000100000001000000", @ANYRES32=r1, @ANYRES32, @ANYRES32, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32, @ANYRES32, @ANYBLOB="0000000034000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r3, @ANYBLOB="00735b7ae74c72a604ffffffffffff00000019", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32, @ANYBLOB="000000001c000000010000000100010000000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r9, @ANYRES32=r11, @ANYRESHEX, @ANYBLOB='\x00\x00\x00\x00'], 0xf8}], 0x6, 0x5) bind$alg(r1, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) accept4(r1, 0x0, 0x0, 0x0) 06:47:35 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7ffffff6}]}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, 0x0, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000100)={&(0x7f0000000080)=@ethernet={0x0, @local}, 0x80, &(0x7f0000000780)=[{&(0x7f00000003c0)=""/220, 0xdc}, {&(0x7f00000004c0)=""/224, 0xe0}, {&(0x7f0000000280)=""/116, 0x74}, {&(0x7f00000005c0)=""/130, 0x82}, {&(0x7f0000000680)=""/217, 0xd9}], 0x5, &(0x7f0000000800)=""/148, 0x94}, 0x40) [ 594.027068][T19804] IPv6: addrconf: prefix option has invalid lifetime [ 594.069161][T19804] IPv6: addrconf: prefix option has invalid lifetime [ 594.076639][ T2033] block nbd2: Receive control failed (result -32) [ 594.093865][T19769] block nbd2: shutting down sockets [ 594.180095][T19769] block nbd2: shutting down sockets 06:47:35 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) 06:47:35 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:35 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7ffffff6}]}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, 0x0, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000100)={&(0x7f0000000080)=@ethernet={0x0, @local}, 0x80, &(0x7f0000000780)=[{&(0x7f00000003c0)=""/220, 0xdc}, {&(0x7f00000004c0)=""/224, 0xe0}, {&(0x7f0000000280)=""/116, 0x74}, {&(0x7f00000005c0)=""/130, 0x82}, {&(0x7f0000000680)=""/217, 0xd9}], 0x5, &(0x7f0000000800)=""/148, 0x94}, 0x40) 06:47:35 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0xcf73000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 06:47:35 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6}]}) fsmount(0xffffffffffffffff, 0x0, 0x0) [ 594.315406][T19815] IPv6: addrconf: prefix option has invalid lifetime [ 594.347863][T19815] IPv6: addrconf: prefix option has invalid lifetime [ 594.384512][ T35] audit: type=1326 audit(1610606855.453:184): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=19812 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=228 compat=0 ip=0x46107a code=0x0 06:47:35 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7ffffff6}]}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, 0x0, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000100)={&(0x7f0000000080)=@ethernet={0x0, @local}, 0x80, &(0x7f0000000780)=[{&(0x7f00000003c0)=""/220, 0xdc}, {&(0x7f00000004c0)=""/224, 0xe0}, {&(0x7f0000000280)=""/116, 0x74}, {&(0x7f00000005c0)=""/130, 0x82}, {&(0x7f0000000680)=""/217, 0xd9}], 0x5, &(0x7f0000000800)=""/148, 0x94}, 0x40) 06:47:35 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "0000ff", 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) [ 594.500163][T19823] block nbd2: shutting down sockets [ 594.556598][T19823] block nbd2: shutting down sockets 06:47:35 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0xd757000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 06:47:35 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x40c0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) ioctl$NBD_DO_IT(r0, 0xab03) 06:47:35 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) [ 594.872789][T19840] block nbd2: shutting down sockets [ 594.952530][T19835] block nbd2: shutting down sockets 06:47:36 executing program 5: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x9, 0x7ffffff6}]}) r1 = socket$alg(0x26, 0x5, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1, 0x43, 0x2, 0xc}, 0x40) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080), &(0x7f0000000300), 0x101, r2}, 0x38) r3 = perf_event_open$cgroup(&(0x7f0000003d00)={0x3, 0x70, 0x7, 0x4, 0x0, 0x6, 0x0, 0xdb4, 0x54400, 0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x460d, 0x0, @perf_bp={&(0x7f0000003cc0), 0xf}, 0x440, 0x3, 0x7f, 0x8, 0x8, 0x200, 0xf000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xd) r4 = getpid() sched_setscheduler(r4, 0x5, &(0x7f00000001c0)) read$FUSE(0xffffffffffffffff, &(0x7f0000003d80)={0x2020, 0x0, 0x0, 0x0}, 0x2020) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000005dc0)={0x3, 0xffffffffffffffff}) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1, 0x43, 0x2, 0xc}, 0x40) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080), &(0x7f0000000300), 0x101, r7}, 0x38) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1, 0x43, 0x2, 0xc}, 0x40) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080), &(0x7f0000000300), 0x101, r8}, 0x38) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000005e00)={0x1f, 0xfffffffb, {0xffffffffffffffff}, {0xffffffffffffffff}, 0xa7b, 0x2}) r10 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r11, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005f40)=[{&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000014c0)=[{&(0x7f00000003c0)="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0x1000}, {&(0x7f0000000100)="4c41704d6f26fb0f1f09a6d09d7e6646922b1e6beca90876aa5f52fcf10a7e89ed206272ff666e0bca3830e9040b17f834581d9eb23915ec9cc3449ddac5a983da4d35069256a8a105ec5eefec88c9f585aa1a50fe9cd74d56a5c9cf097b2b813c383c42edbfc3c3e8", 0x69}, {&(0x7f0000000180)="af94189040bdfdafec8b1393e905a45d75bf3398841372459a4de037580b2a7b68a9310c2b831e42b241fd8a0cbabe", 0x2f}, {&(0x7f00000001c0)="3b1e4fc97034e7e17188ee466f764945377235772d9a5b84146a9b2aac8511dd64c7a077fe09b9b7a764b5cf5a431c19098226744a7e40645534dc3dbda22d10a24c8fced50b102c2180dc8c1dddd8f4f9309691187bdc86a2107eb9af8edb8e905464334f8e98ab608ce0331ca8fef408f3608147f51217942dbce1fa50e1400cbeda158cf0d4a0bcc9aca2561dff3a2a08f43c4fd8de1c3d2a", 0x9a}, {&(0x7f0000000280)="670e850f0e60369e1e6255cbee1cefc5876be91e597c2814e896eb44700a4568a0176df2e357786def34c2ac09377ab75ce0e1d24904678adcd3be84e356939c430278b4c3baa88ea87602189a0cf7dafa32a154d48e180bc52083d99325c30203ff4cdd4337ca6ec9a9e2a9eee95becf683636be14af9a7604bec71df5ec7df7cdaed97", 0x84}, {&(0x7f00000013c0)="a73d92918b8da21e481ac5b06c348c5d9f47359d55e6736c73e06285a0199db0b4fe3585fcb4407c1ed827f7a9c23d5f19a46a52eb4ad7253baec70d18403b8b39b0efb9cfd19d3c625f20f4d3da2196137fb8ed2344e7291f46d0e035372966286d2b9c89cff1faad8a197b4ffc0fd1b6606df311f70daf4abd585226c60992a957bef5b5dbe2bd0fd81d626776b00dec4cf25635", 0x95}, {&(0x7f0000001480)="319a6830526a9bec75840f92fa647ab016051e7db4840f75e359983d3957698976a8675e6ac06a67", 0x28}], 0x7, 0x0, 0x0, 0x10}, {&(0x7f0000001540)=@file={0x0, './file0\x00'}, 0x6e, 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&(0x7f0000002ec0)=[{&(0x7f0000002dc0)="19bb851d18327a3e56381a2e3978aceca8dfa8b65ad9196dd41b766d40254da177ab4df40368087f83d970d3cc1b592628191d80511a548d510c6b4f3cb5491f0ac50f06af260e4fd58ffaa87dcf67fe6ce8683488e72ec237dc6c7b44a3b7285fbd5a0c4fa1d9f960b04a635f2040794a2c1305cb8563033b92c59000d765e0785cfe41e1f00e5deb8a9322d183390b85c83469741480ed3734cbe3b0a41a1db52932d2894a51e4dbe599e991d5d31b6be0c4c402f677a394070c819871af824d94ed1125909030dde716100f83ad2c534f3988dcea", 0xd6}], 0x1, &(0x7f0000002f80)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff}}}], 0x20, 0x2000c010}, {&(0x7f0000002fc0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000033c0)=[{&(0x7f0000003040)="4bb8f36cd5f78c2e8e16629df0a396328cc93faf7189ccf592ad94a27080cd6d1dd0b6cd7a37295eab656b4d4a7c0fb22e59ffac1240c41e6309e54e0f1d14c6dd0cc0b307ee191481178fee91da0c2311834c7aaedbbb66bfe280e8395b37c2e7afb3d26228bd302ee63190af8a7f5713d08541b05129a96c7384395ed1f34b345b76a0b1a57486583340ef962f0012b6753f8de7d1a82e54e043c776f6daf2171ce9cb1cd68f5b7dcc2e6b070291a20aa853472e7504d0be84567ef7023d4681a1aa310f81c40b21b71b8db86cfccb8097d848b45d130f39a5409276fe5c3a068a159b6a85bc909286fc38e46a0b2fb938d28ac6", 0xf5}, {&(0x7f0000003140)="efb9539b4e97e56fbc1ca97f243656f5778389b5849de29178d2ed3d9474c05c5e215c08fe7bc303a0db96b82b6a74690a17b598cde834a59180997819912ea3be61bfac9889c744cff211b6c812dffdda6bf88e7643efe69df6c745d120219452d84fa91cca53b810b962f53108b5d5d394fdf756798184635e5a01c66690c6afb1c0a1637ba5d97e3be9a2c2026b7d37bd80ef889b863d6a3e2185a661cb82d62ec23b9714ff6711225ea7c170b8d7f18cbdb042ba9a911a77da44d86c776954de7d79cf6722d11c55d5674cf9fa67d4f9171c0ef7d9a227fafea873f171d2690d41aeb08af036d605", 0xea}, {&(0x7f0000003240)="287294fd71d90b7626a37658bcb3486df4d00e756d6b95227540de4a2418974fc86f0a8e83c0601de70895f109b096914ac7e625556a9fc593208fbdcc2126c6705f251178acd790b19c558856a1ec63eee8be340c209552336a47b030f0d73078aa8f381785c1e979138a9289466b3c293e2e19339810a72d393b9f91629d3c5e4eafabb575404db3fddf824f68d47efefe478267366e7823e79f551a2bd539efc43c2c1bff0a1e722dd3337de8fbe387", 0xb1}, {&(0x7f0000003300)="1c0c8f0d9d6264492af22874c0754d9a651c5415a43710ea5d9d0c837dd678ba7275f60c7a7d8140ce493d6c969ca64f866e2c034fbf36a2a29786b876a366db583276ed02420dfe9d9aaf4de777ca05aafdd7deb09ca6ab159248de5a57c77441384f025019bb934187d01efd504edaa3d97398b3184b879e6b460c53992d8fe402b7625a2d8a", 0x87}], 0x4}, {&(0x7f0000003400)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000003680)=[{&(0x7f0000003480)="da8098cb510b22d6ececa3df9ef10c721f7f7b44304504ff5d62247f82bbb650c36299488cb3d458cfe9d0a73b096ba1921fb5b1a3e91cae89bfb20d8dcef711fdbaadd007be74bc10b79dbb1807933ef367085e38000457acc9781fef9245676793839decc79894e6b6fdc64533b10ec384fa3a80aa82d3fd84005a116fc4489554c825", 0x84}, {&(0x7f0000003540)="1f695d47c94d52cf153853a90cb869cb708dfee1df9bd010a3fc5c4c580f27d2a7a9293d728c455a8823f3da235b48bb11743fad4c20234111", 0x39}, {&(0x7f0000003580)="f9c8e594ebdd17adc80abd54b89732485332f17b0a9ce234326d855f3d9666a52c571da9dbba8535a15c05b84006bb6d26a60111af3cfd54843443aeb18928bff6def092acfcf835a688a3c7fff6", 0x4e}, {&(0x7f0000003600)="a45d81497963445f93", 0x9}, {&(0x7f0000003640)}], 0x5, &(0x7f00000071c0)=ANY=[@ANYBLOB="24000000000000000100000001000000", @ANYBLOB="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", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000034000000000000000100000001000000", @ANYRES32=r1, @ANYRES32, @ANYRES32, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32, @ANYRES32, @ANYBLOB="0000000034000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r3, @ANYBLOB="00735b7ae74c72a604ffffffffffff00000019", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32, @ANYBLOB="000000001c000000010000000100010000000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r9, @ANYRES32=r11, @ANYRESHEX, @ANYBLOB='\x00\x00\x00\x00'], 0xf8}], 0x6, 0x5) bind$alg(r1, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) accept4(r1, 0x0, 0x0, 0x0) 06:47:36 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7ffffff6}]}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000100)={&(0x7f0000000080)=@ethernet={0x0, @local}, 0x80, &(0x7f0000000780)=[{&(0x7f00000003c0)=""/220, 0xdc}, {&(0x7f00000004c0)=""/224, 0xe0}, {&(0x7f0000000280)=""/116, 0x74}, {&(0x7f00000005c0)=""/130, 0x82}, {&(0x7f0000000680)=""/217, 0xd9}], 0x5, &(0x7f0000000800)=""/148, 0x94}, 0x40) 06:47:36 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0xd804000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 06:47:36 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:36 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-monitor\x00', 0x200100, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r4 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x401002) ioctl$NBD_DO_IT(r2, 0xab03) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1, 0x43, 0x2, 0xc}, 0x40) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080), &(0x7f0000000300), 0x101, r7}, 0x38) readv(r7, &(0x7f0000000240)=[{&(0x7f0000000100)=""/78, 0x4e}, {&(0x7f0000000180)=""/161, 0xa1}, {&(0x7f0000000080)=""/28, 0x1c}], 0x3) ioctl$NBD_SET_SOCK(r0, 0xab00, r6) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) [ 595.206474][T19854] block nbd2: shutting down sockets 06:47:36 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:36 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x9, 0x7ffffff6}]}) r1 = socket$alg(0x26, 0x5, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1, 0x43, 0x2, 0xc}, 0x40) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080), &(0x7f0000000300), 0x101, r2}, 0x38) r3 = perf_event_open$cgroup(&(0x7f0000003d00)={0x3, 0x70, 0x7, 0x4, 0x0, 0x6, 0x0, 0xdb4, 0x54400, 0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x460d, 0x0, @perf_bp={&(0x7f0000003cc0), 0xf}, 0x440, 0x3, 0x7f, 0x8, 0x8, 0x200, 0xf000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xd) r4 = getpid() sched_setscheduler(r4, 0x5, &(0x7f00000001c0)) read$FUSE(0xffffffffffffffff, &(0x7f0000003d80)={0x2020, 0x0, 0x0, 0x0}, 0x2020) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000005dc0)={0x3, 0xffffffffffffffff}) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1, 0x43, 0x2, 0xc}, 0x40) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080), &(0x7f0000000300), 0x101, r7}, 0x38) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1, 0x43, 0x2, 0xc}, 0x40) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080), &(0x7f0000000300), 0x101, r8}, 0x38) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000005e00)={0x1f, 0xfffffffb, {0xffffffffffffffff}, {0xffffffffffffffff}, 0xa7b, 0x2}) r10 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r11, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005f40)=[{&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000014c0)=[{&(0x7f00000003c0)="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0x84}, {&(0x7f00000013c0)="a73d92918b8da21e481ac5b06c348c5d9f47359d55e6736c73e06285a0199db0b4fe3585fcb4407c1ed827f7a9c23d5f19a46a52eb4ad7253baec70d18403b8b39b0efb9cfd19d3c625f20f4d3da2196137fb8ed2344e7291f46d0e035372966286d2b9c89cff1faad8a197b4ffc0fd1b6606df311f70daf4abd585226c60992a957bef5b5dbe2bd0fd81d626776b00dec4cf25635", 0x95}, {&(0x7f0000001480)="319a6830526a9bec75840f92fa647ab016051e7db4840f75e359983d3957698976a8675e6ac06a67", 0x28}], 0x7, 0x0, 0x0, 0x10}, {&(0x7f0000001540)=@file={0x0, './file0\x00'}, 0x6e, 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&(0x7f0000002ec0)=[{&(0x7f0000002dc0)="19bb851d18327a3e56381a2e3978aceca8dfa8b65ad9196dd41b766d40254da177ab4df40368087f83d970d3cc1b592628191d80511a548d510c6b4f3cb5491f0ac50f06af260e4fd58ffaa87dcf67fe6ce8683488e72ec237dc6c7b44a3b7285fbd5a0c4fa1d9f960b04a635f2040794a2c1305cb8563033b92c59000d765e0785cfe41e1f00e5deb8a9322d183390b85c83469741480ed3734cbe3b0a41a1db52932d2894a51e4dbe599e991d5d31b6be0c4c402f677a394070c819871af824d94ed1125909030dde716100f83ad2c534f3988dcea", 0xd6}], 0x1, &(0x7f0000002f80)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff}}}], 0x20, 0x2000c010}, {&(0x7f0000002fc0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000033c0)=[{&(0x7f0000003040)="4bb8f36cd5f78c2e8e16629df0a396328cc93faf7189ccf592ad94a27080cd6d1dd0b6cd7a37295eab656b4d4a7c0fb22e59ffac1240c41e6309e54e0f1d14c6dd0cc0b307ee191481178fee91da0c2311834c7aaedbbb66bfe280e8395b37c2e7afb3d26228bd302ee63190af8a7f5713d08541b05129a96c7384395ed1f34b345b76a0b1a57486583340ef962f0012b6753f8de7d1a82e54e043c776f6daf2171ce9cb1cd68f5b7dcc2e6b070291a20aa853472e7504d0be84567ef7023d4681a1aa310f81c40b21b71b8db86cfccb8097d848b45d130f39a5409276fe5c3a068a159b6a85bc909286fc38e46a0b2fb938d28ac6", 0xf5}, {&(0x7f0000003140)="efb9539b4e97e56fbc1ca97f243656f5778389b5849de29178d2ed3d9474c05c5e215c08fe7bc303a0db96b82b6a74690a17b598cde834a59180997819912ea3be61bfac9889c744cff211b6c812dffdda6bf88e7643efe69df6c745d120219452d84fa91cca53b810b962f53108b5d5d394fdf756798184635e5a01c66690c6afb1c0a1637ba5d97e3be9a2c2026b7d37bd80ef889b863d6a3e2185a661cb82d62ec23b9714ff6711225ea7c170b8d7f18cbdb042ba9a911a77da44d86c776954de7d79cf6722d11c55d5674cf9fa67d4f9171c0ef7d9a227fafea873f171d2690d41aeb08af036d605", 0xea}, {&(0x7f0000003240)="287294fd71d90b7626a37658bcb3486df4d00e756d6b95227540de4a2418974fc86f0a8e83c0601de70895f109b096914ac7e625556a9fc593208fbdcc2126c6705f251178acd790b19c558856a1ec63eee8be340c209552336a47b030f0d73078aa8f381785c1e979138a9289466b3c293e2e19339810a72d393b9f91629d3c5e4eafabb575404db3fddf824f68d47efefe478267366e7823e79f551a2bd539efc43c2c1bff0a1e722dd3337de8fbe387", 0xb1}, {&(0x7f0000003300)="1c0c8f0d9d6264492af22874c0754d9a651c5415a43710ea5d9d0c837dd678ba7275f60c7a7d8140ce493d6c969ca64f866e2c034fbf36a2a29786b876a366db583276ed02420dfe9d9aaf4de777ca05aafdd7deb09ca6ab159248de5a57c77441384f025019bb934187d01efd504edaa3d97398b3184b879e6b460c53992d8fe402b7625a2d8a", 0x87}], 0x4}, {&(0x7f0000003400)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000003680)=[{&(0x7f0000003480)="da8098cb510b22d6ececa3df9ef10c721f7f7b44304504ff5d62247f82bbb650c36299488cb3d458cfe9d0a73b096ba1921fb5b1a3e91cae89bfb20d8dcef711fdbaadd007be74bc10b79dbb1807933ef367085e38000457acc9781fef9245676793839decc79894e6b6fdc64533b10ec384fa3a80aa82d3fd84005a116fc4489554c825", 0x84}, {&(0x7f0000003540)="1f695d47c94d52cf153853a90cb869cb708dfee1df9bd010a3fc5c4c580f27d2a7a9293d728c455a8823f3da235b48bb11743fad4c20234111", 0x39}, {&(0x7f0000003580)="f9c8e594ebdd17adc80abd54b89732485332f17b0a9ce234326d855f3d9666a52c571da9dbba8535a15c05b84006bb6d26a60111af3cfd54843443aeb18928bff6def092acfcf835a688a3c7fff6", 0x4e}, {&(0x7f0000003600)="a45d81497963445f93", 0x9}, {&(0x7f0000003640)}], 0x5, &(0x7f00000071c0)=ANY=[@ANYBLOB="24000000000000000100000001000000", @ANYBLOB="8f5039b701818627b9ef9b5a5acc0c2b0df675e02897eeaffda8d789baac422cc59ff8f988e793e29197ce4a28b36b1a3a30a72e3e62e81ad45189060c8734aa4576a35a36c649587649acce7300c7dd12922d5840e042c45019f1c9cb38903f463a91b2272e8a1bcae31526403d025e436dbf3c66a3a7a880e5e4383900178b0aa58924129f8537009192082aa83edb8bcf45db47b9c818409d9e78ad04a409c3bb7e6963488cb7e730241115175408c21f391749b1a9df870c0a209e8b62ccdbaa971b12ee9d99205cf63ef2a6ba4aa7af5828a7e859badf3c5e500ba4cf9a8393b5f3c629eb81ba888fce8c3882be7ed06c3b06b724d6ca0eff99dd37602c2d09c20237a3c44499b9845bd3ecb200481e1ee6f8354a850a528baaa17bc1594315298a48c6a61fbdd883e6d05f46df30938e7a431653f3ecc6ea42b9c1595daa615267e73feda2197c89857717623b0e84db76ffc28e6ea8f1b3f1da4dee3168347166cf3921ee0596a3bfb3d5ea23eb68202bceed915fe31ab9dab4ac556103e19d31f55617ebbca4a6fcc60e6cf4e340be6aa9216cc71082c1c87e31c6c2ee580e4b091acc22acdf8e21f11be82014dbd0031235349044fffcd7c5978dd305f6448a304e269a6934432aa46be6117d65cae33f0d88791d09c93f7b174c8d26148a1f1afdf390d609ce50b511dbbb78edffdb0b2f19a3aa27a21583f300a57eadf7892a7db9afec3f2d38754243848f5e0d0fc239b9de95d0ea5f5288f51eb9c58aca3ee61a8f1949c48b0a5d34d78eee15fc8d72349f1925717b7c1d8df7f59140049d547b82db7ca9adaab7cfb489028b9175c71b7d8d39ef2ae3d2acf28b473cddf786e9475e434c0dbee678fc28dd1599febee91f97dc1f5e6cf601afc2e462a91362cf23f7b265e28d20c79092ab10db93de70ec3c46abb283fab8b16b869af431f279e310bc5035c8460fd8541cb14f2b4bdf1d3c9ea8595a825a2f5aa58df7319c50ff745a263c14c8f6d141c533aa2ed7f6a67f4d6c7c2abcf6f1b6078adc82c545880baf12f3e8b9f2d75d6cf0d2d8e215332d75827c55591b9f77f757622497e601d3cf39b82dd8fcc2c5b8c5403bd35c41bcf660cbc3d80f1f2f267a20fe5fd2d93a8b0edd060dd29dce12ee31b297a0facb789acf2fdaf7b76a43e2dc2679f3ef28a8f4feb3ffdc0bc761cd47bbc12a4591db1687e50ae3fcbe4c04c2343a0bb4371294c21696d3f510aa2d3412420bf49ae9eeed897f40bb1151685e60a4dda6f71ac3f0beb2d63243515fa5bf6755bceae1f41ea3e77e72f2e412f81b81808a69c6cb22c9e535c73546fd9ab7c06121d5c3ad2b82b678770dc58380894d3ae4b4df5e5c2f45a646987bd15be5c2fc34192d34dae96a29f9b2def6280146c3b24b2649338b97b1da31747233fdef8c560acd779025ae7be12f6cb7f9eca505c213bb9674983e7a2f7a47fa699859272b00d0a6fe4fbaac02b90942f58e616dc576ff210536aae98c85f909b92d86d9f0e203cb8af4529bf9b25931082fa62777049ac850e10b9670a4691fed0b3f1c9e17cabe78f2b4a55ab9bfebf8c475711785be138cca288f725bcb5bc6fbee18a1852171e74a0cb48cbb9b746c1b2dd1253d5e74f94bbd56cfaa264df6d09544f6cb6995400e4baacbc48356fcf93be93139948f9fd6729b07747d7588bf36ff0ec458f0aff476d8c10f7123f520a108bf6521d06b12fbb2a055225f813e726cd1c0d43dca5231f5692afb25e4beb5e6f3e77e10c2fbb0fabba4c2ba8a06713300f9f6d8cc2d44481c61cb69a32676d39d125b0240d73487cffde0bbe345cbc24160bb15f1f7f26dd4d5073f2b06e9589b85260dbbc7458bedc7ecb471cd8508ed13e27c4cc12d9ba0930fd68c7e730fe4a0f4f7b343e72af865a22b0aeb44d955ec86171ea9fcaa0d67fbcc4484f140f06e5083eb50ee776a127e0026cb20b72d0ee58ad664d948be98d5ec5a26cec7532c94ff78f41daa839fa9cd2703bb279c9dd82ea4d34374c1138c03736fc4856c9fc068493feb57722d92cb11be24807a0c4f1b74aab96f5953783faac2cbeb3620581b0745c76ce86c3da635372c95a2a9540f5aeb53b7c4f1bd80c0261c1863ec84c5fc7d296338bb89a0e54b1371d1d5dc9db3a97922ed9fb7bad50c87fc9cc6c419a2b2630b7e625e6621648898a961c08685f64fab9495806144307fb07621be1844369d390650a66324ee021e72c9ba01f626f03f3eccbe14b5b7913753135c1607e47208cc150543d47c0bca19b118851c62bec85a641d9c18aff007ed1183faaf5c242c24546265649dac1d41c0144fd2a6fdf1307455748f8839e62d2d30ebc0804d66cdb7a28e1ae1ffbeaa57f81ff3ca8f165cdcd0b2fccd2b332c36662810af6ab3192a33790eb38b629c375d385afde4451131188a8f872f3b06391fdbe69d392cca25af3e3b98db6c715892406614fa542784e0a9c1630851d3011d4d5b17422361ea3fb350556b13e4cd82c4d34727f428bc11869a203544aa65647b73264480976a153f7a0c0b95c0f5b7730d198a251af0855386c26c48fecb322c9980a9f001b6f502a0b79d51714b5f896b752c076301768b21d9d4f605f1d97cfca721abe30186481b27ea923149ec29444c2c8e69987fa9694b4fa9dc75b4585d50e98ec63a2001e2e3723268a82675f1a1caf9012c948d6b4df648a368cdd0161832eab81c28c642149027f910aa7dacee1ceef9dc8e2e0d8df0e45f9f4eac62daf5887cfe07da9e41a7801fb24d84d20c5a771b15f777fe00f47bd0edbb498849744f588f323f56b03f5d4aecc3f540bfe5f7c59f11096509602e9906570a3483be7df3d15108ac7c8aa5efab30c2219e8b0336eeeeb32215dbd8b2a435cb04be9f9921ba872244bea1b051fa81d9252d959ed40faabf0145f742b51910bfb9d58573925796bb8ab2570ff152da8c17ec376de1be37b529bcd0013df5105b0694d964c2eda25bd7354ba6cbe18e8d2675ca0e4b9bbc5c55a2238658f5628edca757abf1c7ffa00ef2e4f90a9dfb394facfc7e23469c64326193e95326c16bac8fdbd049a790b97b6d6c69125d6ac4f6065771b67631dd7ed34ce33b5626b2611ff6e803ff2062aa19570a9677256b0e21a34fed999b1f8a8e489491a3adfde0f6387fcc7e7a5c15aa1d353ce53c8def853aa4c4ae03c1c78f966d8b7bd784768e25b3af672e2beb65c80b8591254ad5c4991a5ac4844dd5d8b0b7dc55d440728b52a52e6a67fc66ae7777100fdd90c8e904b0cb3a4517aa74faa7e970d667765e5960c3834ee658ddb2689a475976d3b42aadf77200581e93042a110ea036a3590f99582172870b94cfb4cebfbae3a32e880221d3743c7b0c7af50b305d02b36af6617960da37686037e37c106970a767cd719b771b85627a3ae2c43dc995baf89dfd3518493c1ccfb30434b2b02ce1d8963fd2bf33b2925064715aecda666b18b23b723dbf4d0468667d2d277f6afe8eae5f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@ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000034000000000000000100000001000000", @ANYRES32=r1, @ANYRES32, @ANYRES32, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32, @ANYRES32, @ANYBLOB="0000000034000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r3, @ANYBLOB="00735b7ae74c72a604ffffffffffff00000019", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32, @ANYBLOB="000000001c000000010000000100010000000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r9, @ANYRES32=r11, @ANYRESHEX, @ANYBLOB='\x00\x00\x00\x00'], 0xf8}], 0x6, 0x5) bind$alg(r1, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) accept4(r1, 0x0, 0x0, 0x0) 06:47:36 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7ffffff6}]}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000100)={&(0x7f0000000080)=@ethernet={0x0, @local}, 0x80, &(0x7f0000000780)=[{&(0x7f00000003c0)=""/220, 0xdc}, {&(0x7f00000004c0)=""/224, 0xe0}, {&(0x7f0000000280)=""/116, 0x74}, {&(0x7f00000005c0)=""/130, 0x82}, {&(0x7f0000000680)=""/217, 0xd9}], 0x5, &(0x7f0000000800)=""/148, 0x94}, 0x40) 06:47:36 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x8940) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) 06:47:36 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0xdf3b000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 06:47:36 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:36 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7ffffff6}]}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000100)={&(0x7f0000000080)=@ethernet={0x0, @local}, 0x80, &(0x7f0000000780)=[{&(0x7f00000003c0)=""/220, 0xdc}, {&(0x7f00000004c0)=""/224, 0xe0}, {&(0x7f0000000280)=""/116, 0x74}, {&(0x7f00000005c0)=""/130, 0x82}, {&(0x7f0000000680)=""/217, 0xd9}], 0x5, &(0x7f0000000800)=""/148, 0x94}, 0x40) [ 595.672189][T19875] block nbd2: shutting down sockets [ 595.738354][T19875] block nbd2: shutting down sockets [ 595.769161][T19870] block nbd2: Could not allocate knbd recv work queue. 06:47:37 executing program 5: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x9, 0x7ffffff6}]}) r1 = socket$alg(0x26, 0x5, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1, 0x43, 0x2, 0xc}, 0x40) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080), &(0x7f0000000300), 0x101, r2}, 0x38) r3 = perf_event_open$cgroup(&(0x7f0000003d00)={0x3, 0x70, 0x7, 0x4, 0x0, 0x6, 0x0, 0xdb4, 0x54400, 0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x460d, 0x0, @perf_bp={&(0x7f0000003cc0), 0xf}, 0x440, 0x3, 0x7f, 0x8, 0x8, 0x200, 0xf000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xd) r4 = getpid() sched_setscheduler(r4, 0x5, &(0x7f00000001c0)) read$FUSE(0xffffffffffffffff, &(0x7f0000003d80)={0x2020, 0x0, 0x0, 0x0}, 0x2020) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000005dc0)={0x3, 0xffffffffffffffff}) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1, 0x43, 0x2, 0xc}, 0x40) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080), &(0x7f0000000300), 0x101, r7}, 0x38) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1, 0x43, 0x2, 0xc}, 0x40) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080), &(0x7f0000000300), 0x101, r8}, 0x38) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000005e00)={0x1f, 0xfffffffb, {0xffffffffffffffff}, {0xffffffffffffffff}, 0xa7b, 0x2}) r10 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r11, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005f40)=[{&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000014c0)=[{&(0x7f00000003c0)="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0x84}, {&(0x7f00000013c0)="a73d92918b8da21e481ac5b06c348c5d9f47359d55e6736c73e06285a0199db0b4fe3585fcb4407c1ed827f7a9c23d5f19a46a52eb4ad7253baec70d18403b8b39b0efb9cfd19d3c625f20f4d3da2196137fb8ed2344e7291f46d0e035372966286d2b9c89cff1faad8a197b4ffc0fd1b6606df311f70daf4abd585226c60992a957bef5b5dbe2bd0fd81d626776b00dec4cf25635", 0x95}, {&(0x7f0000001480)="319a6830526a9bec75840f92fa647ab016051e7db4840f75e359983d3957698976a8675e6ac06a67", 0x28}], 0x7, 0x0, 0x0, 0x10}, {&(0x7f0000001540)=@file={0x0, './file0\x00'}, 0x6e, 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&(0x7f0000002ec0)=[{&(0x7f0000002dc0)="19bb851d18327a3e56381a2e3978aceca8dfa8b65ad9196dd41b766d40254da177ab4df40368087f83d970d3cc1b592628191d80511a548d510c6b4f3cb5491f0ac50f06af260e4fd58ffaa87dcf67fe6ce8683488e72ec237dc6c7b44a3b7285fbd5a0c4fa1d9f960b04a635f2040794a2c1305cb8563033b92c59000d765e0785cfe41e1f00e5deb8a9322d183390b85c83469741480ed3734cbe3b0a41a1db52932d2894a51e4dbe599e991d5d31b6be0c4c402f677a394070c819871af824d94ed1125909030dde716100f83ad2c534f3988dcea", 0xd6}], 0x1, &(0x7f0000002f80)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff}}}], 0x20, 0x2000c010}, {&(0x7f0000002fc0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000033c0)=[{&(0x7f0000003040)="4bb8f36cd5f78c2e8e16629df0a396328cc93faf7189ccf592ad94a27080cd6d1dd0b6cd7a37295eab656b4d4a7c0fb22e59ffac1240c41e6309e54e0f1d14c6dd0cc0b307ee191481178fee91da0c2311834c7aaedbbb66bfe280e8395b37c2e7afb3d26228bd302ee63190af8a7f5713d08541b05129a96c7384395ed1f34b345b76a0b1a57486583340ef962f0012b6753f8de7d1a82e54e043c776f6daf2171ce9cb1cd68f5b7dcc2e6b070291a20aa853472e7504d0be84567ef7023d4681a1aa310f81c40b21b71b8db86cfccb8097d848b45d130f39a5409276fe5c3a068a159b6a85bc909286fc38e46a0b2fb938d28ac6", 0xf5}, {&(0x7f0000003140)="efb9539b4e97e56fbc1ca97f243656f5778389b5849de29178d2ed3d9474c05c5e215c08fe7bc303a0db96b82b6a74690a17b598cde834a59180997819912ea3be61bfac9889c744cff211b6c812dffdda6bf88e7643efe69df6c745d120219452d84fa91cca53b810b962f53108b5d5d394fdf756798184635e5a01c66690c6afb1c0a1637ba5d97e3be9a2c2026b7d37bd80ef889b863d6a3e2185a661cb82d62ec23b9714ff6711225ea7c170b8d7f18cbdb042ba9a911a77da44d86c776954de7d79cf6722d11c55d5674cf9fa67d4f9171c0ef7d9a227fafea873f171d2690d41aeb08af036d605", 0xea}, {&(0x7f0000003240)="287294fd71d90b7626a37658bcb3486df4d00e756d6b95227540de4a2418974fc86f0a8e83c0601de70895f109b096914ac7e625556a9fc593208fbdcc2126c6705f251178acd790b19c558856a1ec63eee8be340c209552336a47b030f0d73078aa8f381785c1e979138a9289466b3c293e2e19339810a72d393b9f91629d3c5e4eafabb575404db3fddf824f68d47efefe478267366e7823e79f551a2bd539efc43c2c1bff0a1e722dd3337de8fbe387", 0xb1}, {&(0x7f0000003300)="1c0c8f0d9d6264492af22874c0754d9a651c5415a43710ea5d9d0c837dd678ba7275f60c7a7d8140ce493d6c969ca64f866e2c034fbf36a2a29786b876a366db583276ed02420dfe9d9aaf4de777ca05aafdd7deb09ca6ab159248de5a57c77441384f025019bb934187d01efd504edaa3d97398b3184b879e6b460c53992d8fe402b7625a2d8a", 0x87}], 0x4}, {&(0x7f0000003400)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000003680)=[{&(0x7f0000003480)="da8098cb510b22d6ececa3df9ef10c721f7f7b44304504ff5d62247f82bbb650c36299488cb3d458cfe9d0a73b096ba1921fb5b1a3e91cae89bfb20d8dcef711fdbaadd007be74bc10b79dbb1807933ef367085e38000457acc9781fef9245676793839decc79894e6b6fdc64533b10ec384fa3a80aa82d3fd84005a116fc4489554c825", 0x84}, {&(0x7f0000003540)="1f695d47c94d52cf153853a90cb869cb708dfee1df9bd010a3fc5c4c580f27d2a7a9293d728c455a8823f3da235b48bb11743fad4c20234111", 0x39}, {&(0x7f0000003580)="f9c8e594ebdd17adc80abd54b89732485332f17b0a9ce234326d855f3d9666a52c571da9dbba8535a15c05b84006bb6d26a60111af3cfd54843443aeb18928bff6def092acfcf835a688a3c7fff6", 0x4e}, {&(0x7f0000003600)="a45d81497963445f93", 0x9}, {&(0x7f0000003640)}], 0x5, &(0x7f00000071c0)=ANY=[@ANYBLOB="24000000000000000100000001000000", @ANYBLOB="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", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000034000000000000000100000001000000", @ANYRES32=r1, @ANYRES32, @ANYRES32, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32, @ANYRES32, @ANYBLOB="0000000034000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r3, @ANYBLOB="00735b7ae74c72a604ffffffffffff00000019", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32, @ANYBLOB="000000001c000000010000000100010000000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r9, @ANYRES32=r11, @ANYRESHEX, @ANYBLOB='\x00\x00\x00\x00'], 0xf8}], 0x6, 0x5) bind$alg(r1, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) accept4(r1, 0x0, 0x0, 0x0) 06:47:37 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:37 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0xdfee000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 06:47:37 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7ffffff6}]}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) accept4(r0, 0x0, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@ethernet={0x0, @local}, 0x80, &(0x7f0000000780)=[{&(0x7f00000003c0)=""/220, 0xdc}, {&(0x7f00000004c0)=""/224, 0xe0}, {&(0x7f0000000280)=""/116, 0x74}, {&(0x7f00000005c0)=""/130, 0x82}, {&(0x7f0000000680)=""/217, 0xd9}], 0x5, &(0x7f0000000800)=""/148, 0x94}, 0x40) 06:47:37 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) socket$inet_udplite(0x2, 0x2, 0x88) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x201c2, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) 06:47:37 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:37 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x9, 0x7ffffff6}]}) r1 = socket$alg(0x26, 0x5, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1, 0x43, 0x2, 0xc}, 0x40) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080), &(0x7f0000000300), 0x101, r2}, 0x38) r3 = perf_event_open$cgroup(&(0x7f0000003d00)={0x3, 0x70, 0x7, 0x4, 0x0, 0x6, 0x0, 0xdb4, 0x54400, 0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x460d, 0x0, @perf_bp={&(0x7f0000003cc0), 0xf}, 0x440, 0x3, 0x7f, 0x8, 0x8, 0x200, 0xf000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xd) r4 = getpid() sched_setscheduler(r4, 0x5, &(0x7f00000001c0)) read$FUSE(0xffffffffffffffff, &(0x7f0000003d80)={0x2020, 0x0, 0x0, 0x0}, 0x2020) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000005dc0)={0x3, 0xffffffffffffffff}) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1, 0x43, 0x2, 0xc}, 0x40) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080), &(0x7f0000000300), 0x101, r7}, 0x38) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1, 0x43, 0x2, 0xc}, 0x40) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080), &(0x7f0000000300), 0x101, r8}, 0x38) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000005e00)={0x1f, 0xfffffffb, {0xffffffffffffffff}, {0xffffffffffffffff}, 0xa7b, 0x2}) r10 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r11, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005f40)=[{&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000014c0)=[{&(0x7f00000003c0)="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0x84}, {&(0x7f00000013c0)="a73d92918b8da21e481ac5b06c348c5d9f47359d55e6736c73e06285a0199db0b4fe3585fcb4407c1ed827f7a9c23d5f19a46a52eb4ad7253baec70d18403b8b39b0efb9cfd19d3c625f20f4d3da2196137fb8ed2344e7291f46d0e035372966286d2b9c89cff1faad8a197b4ffc0fd1b6606df311f70daf4abd585226c60992a957bef5b5dbe2bd0fd81d626776b00dec4cf25635", 0x95}, {&(0x7f0000001480)="319a6830526a9bec75840f92fa647ab016051e7db4840f75e359983d3957698976a8675e6ac06a67", 0x28}], 0x7, 0x0, 0x0, 0x10}, {&(0x7f0000001540)=@file={0x0, './file0\x00'}, 0x6e, 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&(0x7f0000002ec0)=[{&(0x7f0000002dc0)="19bb851d18327a3e56381a2e3978aceca8dfa8b65ad9196dd41b766d40254da177ab4df40368087f83d970d3cc1b592628191d80511a548d510c6b4f3cb5491f0ac50f06af260e4fd58ffaa87dcf67fe6ce8683488e72ec237dc6c7b44a3b7285fbd5a0c4fa1d9f960b04a635f2040794a2c1305cb8563033b92c59000d765e0785cfe41e1f00e5deb8a9322d183390b85c83469741480ed3734cbe3b0a41a1db52932d2894a51e4dbe599e991d5d31b6be0c4c402f677a394070c819871af824d94ed1125909030dde716100f83ad2c534f3988dcea", 0xd6}], 0x1, &(0x7f0000002f80)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff}}}], 0x20, 0x2000c010}, {&(0x7f0000002fc0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000033c0)=[{&(0x7f0000003040)="4bb8f36cd5f78c2e8e16629df0a396328cc93faf7189ccf592ad94a27080cd6d1dd0b6cd7a37295eab656b4d4a7c0fb22e59ffac1240c41e6309e54e0f1d14c6dd0cc0b307ee191481178fee91da0c2311834c7aaedbbb66bfe280e8395b37c2e7afb3d26228bd302ee63190af8a7f5713d08541b05129a96c7384395ed1f34b345b76a0b1a57486583340ef962f0012b6753f8de7d1a82e54e043c776f6daf2171ce9cb1cd68f5b7dcc2e6b070291a20aa853472e7504d0be84567ef7023d4681a1aa310f81c40b21b71b8db86cfccb8097d848b45d130f39a5409276fe5c3a068a159b6a85bc909286fc38e46a0b2fb938d28ac6", 0xf5}, {&(0x7f0000003140)="efb9539b4e97e56fbc1ca97f243656f5778389b5849de29178d2ed3d9474c05c5e215c08fe7bc303a0db96b82b6a74690a17b598cde834a59180997819912ea3be61bfac9889c744cff211b6c812dffdda6bf88e7643efe69df6c745d120219452d84fa91cca53b810b962f53108b5d5d394fdf756798184635e5a01c66690c6afb1c0a1637ba5d97e3be9a2c2026b7d37bd80ef889b863d6a3e2185a661cb82d62ec23b9714ff6711225ea7c170b8d7f18cbdb042ba9a911a77da44d86c776954de7d79cf6722d11c55d5674cf9fa67d4f9171c0ef7d9a227fafea873f171d2690d41aeb08af036d605", 0xea}, {&(0x7f0000003240)="287294fd71d90b7626a37658bcb3486df4d00e756d6b95227540de4a2418974fc86f0a8e83c0601de70895f109b096914ac7e625556a9fc593208fbdcc2126c6705f251178acd790b19c558856a1ec63eee8be340c209552336a47b030f0d73078aa8f381785c1e979138a9289466b3c293e2e19339810a72d393b9f91629d3c5e4eafabb575404db3fddf824f68d47efefe478267366e7823e79f551a2bd539efc43c2c1bff0a1e722dd3337de8fbe387", 0xb1}, {&(0x7f0000003300)="1c0c8f0d9d6264492af22874c0754d9a651c5415a43710ea5d9d0c837dd678ba7275f60c7a7d8140ce493d6c969ca64f866e2c034fbf36a2a29786b876a366db583276ed02420dfe9d9aaf4de777ca05aafdd7deb09ca6ab159248de5a57c77441384f025019bb934187d01efd504edaa3d97398b3184b879e6b460c53992d8fe402b7625a2d8a", 0x87}], 0x4}, {&(0x7f0000003400)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000003680)=[{&(0x7f0000003480)="da8098cb510b22d6ececa3df9ef10c721f7f7b44304504ff5d62247f82bbb650c36299488cb3d458cfe9d0a73b096ba1921fb5b1a3e91cae89bfb20d8dcef711fdbaadd007be74bc10b79dbb1807933ef367085e38000457acc9781fef9245676793839decc79894e6b6fdc64533b10ec384fa3a80aa82d3fd84005a116fc4489554c825", 0x84}, {&(0x7f0000003540)="1f695d47c94d52cf153853a90cb869cb708dfee1df9bd010a3fc5c4c580f27d2a7a9293d728c455a8823f3da235b48bb11743fad4c20234111", 0x39}, {&(0x7f0000003580)="f9c8e594ebdd17adc80abd54b89732485332f17b0a9ce234326d855f3d9666a52c571da9dbba8535a15c05b84006bb6d26a60111af3cfd54843443aeb18928bff6def092acfcf835a688a3c7fff6", 0x4e}, {&(0x7f0000003600)="a45d81497963445f93", 0x9}, {&(0x7f0000003640)}], 0x5, &(0x7f00000071c0)=ANY=[@ANYBLOB="24000000000000000100000001000000", @ANYBLOB="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", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000034000000000000000100000001000000", @ANYRES32=r1, @ANYRES32, @ANYRES32, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32, @ANYRES32, @ANYBLOB="0000000034000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r3, @ANYBLOB="00735b7ae74c72a604ffffffffffff00000019", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32, @ANYBLOB="000000001c000000010000000100010000000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r9, @ANYRES32=r11, @ANYRESHEX, @ANYBLOB='\x00\x00\x00\x00'], 0xf8}], 0x6, 0x5) bind$alg(r1, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) accept4(r1, 0x0, 0x0, 0x0) 06:47:37 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7ffffff6}]}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) accept4(r0, 0x0, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@ethernet={0x0, @local}, 0x80, &(0x7f0000000780)=[{&(0x7f00000003c0)=""/220, 0xdc}, {&(0x7f00000004c0)=""/224, 0xe0}, {&(0x7f0000000280)=""/116, 0x74}, {&(0x7f00000005c0)=""/130, 0x82}, {&(0x7f0000000680)=""/217, 0xd9}], 0x5, &(0x7f0000000800)=""/148, 0x94}, 0x40) 06:47:37 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0xe71f000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 06:47:37 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:37 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7ffffff6}]}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) accept4(r0, 0x0, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@ethernet={0x0, @local}, 0x80, &(0x7f0000000780)=[{&(0x7f00000003c0)=""/220, 0xdc}, {&(0x7f00000004c0)=""/224, 0xe0}, {&(0x7f0000000280)=""/116, 0x74}, {&(0x7f00000005c0)=""/130, 0x82}, {&(0x7f0000000680)=""/217, 0xd9}], 0x5, &(0x7f0000000800)=""/148, 0x94}, 0x40) 06:47:37 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0xe7d2000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 06:47:37 executing program 5: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x9, 0x7ffffff6}]}) r1 = socket$alg(0x26, 0x5, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1, 0x43, 0x2, 0xc}, 0x40) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080), &(0x7f0000000300), 0x101, r2}, 0x38) r3 = perf_event_open$cgroup(&(0x7f0000003d00)={0x3, 0x70, 0x7, 0x4, 0x0, 0x6, 0x0, 0xdb4, 0x54400, 0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x460d, 0x0, @perf_bp={&(0x7f0000003cc0), 0xf}, 0x440, 0x3, 0x7f, 0x8, 0x8, 0x200, 0xf000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xd) r4 = getpid() sched_setscheduler(r4, 0x5, &(0x7f00000001c0)) read$FUSE(0xffffffffffffffff, &(0x7f0000003d80)={0x2020, 0x0, 0x0, 0x0}, 0x2020) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000005dc0)={0x3, 0xffffffffffffffff}) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1, 0x43, 0x2, 0xc}, 0x40) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080), &(0x7f0000000300), 0x101, r7}, 0x38) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1, 0x43, 0x2, 0xc}, 0x40) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080), &(0x7f0000000300), 0x101, r8}, 0x38) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000005e00)={0x1f, 0xfffffffb, {0xffffffffffffffff}, {0xffffffffffffffff}, 0xa7b, 0x2}) r10 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r11, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005f40)=[{&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000014c0)=[{&(0x7f00000003c0)="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&(0x7f0000002ec0)=[{&(0x7f0000002dc0)="19bb851d18327a3e56381a2e3978aceca8dfa8b65ad9196dd41b766d40254da177ab4df40368087f83d970d3cc1b592628191d80511a548d510c6b4f3cb5491f0ac50f06af260e4fd58ffaa87dcf67fe6ce8683488e72ec237dc6c7b44a3b7285fbd5a0c4fa1d9f960b04a635f2040794a2c1305cb8563033b92c59000d765e0785cfe41e1f00e5deb8a9322d183390b85c83469741480ed3734cbe3b0a41a1db52932d2894a51e4dbe599e991d5d31b6be0c4c402f677a394070c819871af824d94ed1125909030dde716100f83ad2c534f3988dcea", 0xd6}], 0x1, &(0x7f0000002f80)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff}}}], 0x20, 0x2000c010}, {&(0x7f0000002fc0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000033c0)=[{&(0x7f0000003040)="4bb8f36cd5f78c2e8e16629df0a396328cc93faf7189ccf592ad94a27080cd6d1dd0b6cd7a37295eab656b4d4a7c0fb22e59ffac1240c41e6309e54e0f1d14c6dd0cc0b307ee191481178fee91da0c2311834c7aaedbbb66bfe280e8395b37c2e7afb3d26228bd302ee63190af8a7f5713d08541b05129a96c7384395ed1f34b345b76a0b1a57486583340ef962f0012b6753f8de7d1a82e54e043c776f6daf2171ce9cb1cd68f5b7dcc2e6b070291a20aa853472e7504d0be84567ef7023d4681a1aa310f81c40b21b71b8db86cfccb8097d848b45d130f39a5409276fe5c3a068a159b6a85bc909286fc38e46a0b2fb938d28ac6", 0xf5}, {&(0x7f0000003140)="efb9539b4e97e56fbc1ca97f243656f5778389b5849de29178d2ed3d9474c05c5e215c08fe7bc303a0db96b82b6a74690a17b598cde834a59180997819912ea3be61bfac9889c744cff211b6c812dffdda6bf88e7643efe69df6c745d120219452d84fa91cca53b810b962f53108b5d5d394fdf756798184635e5a01c66690c6afb1c0a1637ba5d97e3be9a2c2026b7d37bd80ef889b863d6a3e2185a661cb82d62ec23b9714ff6711225ea7c170b8d7f18cbdb042ba9a911a77da44d86c776954de7d79cf6722d11c55d5674cf9fa67d4f9171c0ef7d9a227fafea873f171d2690d41aeb08af036d605", 0xea}, {&(0x7f0000003240)="287294fd71d90b7626a37658bcb3486df4d00e756d6b95227540de4a2418974fc86f0a8e83c0601de70895f109b096914ac7e625556a9fc593208fbdcc2126c6705f251178acd790b19c558856a1ec63eee8be340c209552336a47b030f0d73078aa8f381785c1e979138a9289466b3c293e2e19339810a72d393b9f91629d3c5e4eafabb575404db3fddf824f68d47efefe478267366e7823e79f551a2bd539efc43c2c1bff0a1e722dd3337de8fbe387", 0xb1}, {&(0x7f0000003300)="1c0c8f0d9d6264492af22874c0754d9a651c5415a43710ea5d9d0c837dd678ba7275f60c7a7d8140ce493d6c969ca64f866e2c034fbf36a2a29786b876a366db583276ed02420dfe9d9aaf4de777ca05aafdd7deb09ca6ab159248de5a57c77441384f025019bb934187d01efd504edaa3d97398b3184b879e6b460c53992d8fe402b7625a2d8a", 0x87}], 0x4}, {&(0x7f0000003400)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000003680)=[{&(0x7f0000003480)="da8098cb510b22d6ececa3df9ef10c721f7f7b44304504ff5d62247f82bbb650c36299488cb3d458cfe9d0a73b096ba1921fb5b1a3e91cae89bfb20d8dcef711fdbaadd007be74bc10b79dbb1807933ef367085e38000457acc9781fef9245676793839decc79894e6b6fdc64533b10ec384fa3a80aa82d3fd84005a116fc4489554c825", 0x84}, {&(0x7f0000003540)="1f695d47c94d52cf153853a90cb869cb708dfee1df9bd010a3fc5c4c580f27d2a7a9293d728c455a8823f3da235b48bb11743fad4c20234111", 0x39}, {&(0x7f0000003580)="f9c8e594ebdd17adc80abd54b89732485332f17b0a9ce234326d855f3d9666a52c571da9dbba8535a15c05b84006bb6d26a60111af3cfd54843443aeb18928bff6def092acfcf835a688a3c7fff6", 0x4e}, {&(0x7f0000003600)="a45d81497963445f93", 0x9}, {&(0x7f0000003640)}], 0x5, &(0x7f00000071c0)=ANY=[@ANYBLOB="24000000000000000100000001000000", @ANYBLOB="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", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000034000000000000000100000001000000", @ANYRES32=r1, @ANYRES32, @ANYRES32, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32, @ANYRES32, @ANYBLOB="0000000034000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r3, @ANYBLOB="00735b7ae74c72a604ffffffffffff00000019", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32, @ANYBLOB="000000001c000000010000000100010000000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r9, @ANYRES32=r11, @ANYRESHEX, @ANYBLOB='\x00\x00\x00\x00'], 0xf8}], 0x6, 0x5) bind$alg(r1, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) 06:47:37 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:37 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7ffffff6}]}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) recvmsg(r1, 0x0, 0x40) 06:47:37 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0xe803000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 596.933860][ T2033] block nbd2: Receive control failed (result -32) [ 596.943664][T19891] block nbd2: shutting down sockets 06:47:38 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7ffffff6}]}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) recvmsg(r1, 0x0, 0x40) 06:47:38 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:38 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0xef03000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 06:47:38 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x9040) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r5 = accept4(r4, 0x0, 0x0, 0x0) sendmmsg(r5, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000001a80)=[{&(0x7f00000008c0)="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", 0xe10}], 0x1}}], 0x2, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r5) syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r6 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) r7 = pidfd_getfd(0xffffffffffffffff, r1, 0x0) ioctl$NBD_DO_IT(r7, 0xab03) socket(0xa, 0x0, 0x401) r8 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x408180, 0x0) ioctl$NBD_CLEAR_SOCK(r8, 0xab04) ioctl$NBD_CLEAR_SOCK(r6, 0xab04) 06:47:38 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x9, 0x7ffffff6}]}) r1 = socket$alg(0x26, 0x5, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1, 0x43, 0x2, 0xc}, 0x40) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080), &(0x7f0000000300), 0x101, r2}, 0x38) r3 = perf_event_open$cgroup(&(0x7f0000003d00)={0x3, 0x70, 0x7, 0x4, 0x0, 0x6, 0x0, 0xdb4, 0x54400, 0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x460d, 0x0, @perf_bp={&(0x7f0000003cc0), 0xf}, 0x440, 0x3, 0x7f, 0x8, 0x8, 0x200, 0xf000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xd) r4 = getpid() sched_setscheduler(r4, 0x5, &(0x7f00000001c0)) read$FUSE(0xffffffffffffffff, &(0x7f0000003d80)={0x2020, 0x0, 0x0, 0x0}, 0x2020) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000005dc0)={0x3, 0xffffffffffffffff}) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1, 0x43, 0x2, 0xc}, 0x40) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080), &(0x7f0000000300), 0x101, r7}, 0x38) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1, 0x43, 0x2, 0xc}, 0x40) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080), &(0x7f0000000300), 0x101, r8}, 0x38) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000005e00)={0x1f, 0xfffffffb, {0xffffffffffffffff}, {0xffffffffffffffff}, 0xa7b, 0x2}) r10 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r11, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005f40)=[{&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000014c0)=[{&(0x7f00000003c0)="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{&(0x7f00000027c0)="f639dbaef836def45777d6809fd140520d7551553b5c265ea8aea1da406bfaa6d29b1de9bd42b826c139f109f3fcce0fc4b841cbd88a421b945eb66d89c2535a45e1f0e1ce94257912133c0fc63781dadd9cbc10901cd155e3bcdc54f95bfbefa2d2dfe99818d472973445e14301770228d451450f6c1462d179c8d95deb28ad3fe860bb9aa566adaa", 0x89}], 0x5, &(0x7f0000002900)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xee00}}}, @rights={{0x10}}], 0x50, 0x44040801}, {&(0x7f0000002980)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000002cc0)=[{&(0x7f0000002a00)="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", 0xfd}, {&(0x7f0000002b00)="aa4bc1ff0f09497fc8f8eaba6d4e2c73ae2a919b3fd6564d8a93df6b45eae463340b9ba6afa475565069bffc3420cbe5c90f8e3fef8e3fc82ba63121910fa63f8abd99a99d659f1166fb4068c5d062259d545320ffaa3bce99625656e768106552e95b74af70257cebcabba766d193795b256fc3ced117d55159a6194dc0b5907c4ce99b0ac29097464799475948417c6f16ec80d1b5cf0b3f46ea26754d95663e5c12af427b5aacda658479a31bad64285bcc496040377b2f6faa682671f89f48dfe1f6764c87e8b7c440ebe86bd1b21da377a4194a6c92c66b45f44e85101c9457a668a2470d558a0b25f65c7917", 0xef}, {&(0x7f0000002c00)="e3ecefe934da312ed0f1e4bb259cd6d5407c", 0x12}, {&(0x7f0000002c40)="bcb499efecc8dd6bb911bf30a3cffa08ce18e7dc53fd1196f2ebdc9b5da3195976559b6ffc917a6b6a4ff7b5c2c2a15de8b40d7f7316af71ecaf912c404439c4410fb971d27cc8bd543c646756bef9cc4ffebf23bb2c9c", 0x57}], 0x4, &(0x7f0000002d00)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18, 0x8000}, {&(0x7f0000002d40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002ec0)=[{&(0x7f0000002dc0)="19bb851d18327a3e56381a2e3978aceca8dfa8b65ad9196dd41b766d40254da177ab4df40368087f83d970d3cc1b592628191d80511a548d510c6b4f3cb5491f0ac50f06af260e4fd58ffaa87dcf67fe6ce8683488e72ec237dc6c7b44a3b7285fbd5a0c4fa1d9f960b04a635f2040794a2c1305cb8563033b92c59000d765e0785cfe41e1f00e5deb8a9322d183390b85c83469741480ed3734cbe3b0a41a1db52932d2894a51e4dbe599e991d5d31b6be0c4c402f677a394070c819871af824d94ed1125909030dde716100f83ad2c534f3988dcea", 0xd6}], 0x1, &(0x7f0000002f80)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff}}}], 0x20, 0x2000c010}, {&(0x7f0000002fc0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000033c0)=[{&(0x7f0000003040)="4bb8f36cd5f78c2e8e16629df0a396328cc93faf7189ccf592ad94a27080cd6d1dd0b6cd7a37295eab656b4d4a7c0fb22e59ffac1240c41e6309e54e0f1d14c6dd0cc0b307ee191481178fee91da0c2311834c7aaedbbb66bfe280e8395b37c2e7afb3d26228bd302ee63190af8a7f5713d08541b05129a96c7384395ed1f34b345b76a0b1a57486583340ef962f0012b6753f8de7d1a82e54e043c776f6daf2171ce9cb1cd68f5b7dcc2e6b070291a20aa853472e7504d0be84567ef7023d4681a1aa310f81c40b21b71b8db86cfccb8097d848b45d130f39a5409276fe5c3a068a159b6a85bc909286fc38e46a0b2fb938d28ac6", 0xf5}, {&(0x7f0000003140)="efb9539b4e97e56fbc1ca97f243656f5778389b5849de29178d2ed3d9474c05c5e215c08fe7bc303a0db96b82b6a74690a17b598cde834a59180997819912ea3be61bfac9889c744cff211b6c812dffdda6bf88e7643efe69df6c745d120219452d84fa91cca53b810b962f53108b5d5d394fdf756798184635e5a01c66690c6afb1c0a1637ba5d97e3be9a2c2026b7d37bd80ef889b863d6a3e2185a661cb82d62ec23b9714ff6711225ea7c170b8d7f18cbdb042ba9a911a77da44d86c776954de7d79cf6722d11c55d5674cf9fa67d4f9171c0ef7d9a227fafea873f171d2690d41aeb08af036d605", 0xea}, {&(0x7f0000003240)="287294fd71d90b7626a37658bcb3486df4d00e756d6b95227540de4a2418974fc86f0a8e83c0601de70895f109b096914ac7e625556a9fc593208fbdcc2126c6705f251178acd790b19c558856a1ec63eee8be340c209552336a47b030f0d73078aa8f381785c1e979138a9289466b3c293e2e19339810a72d393b9f91629d3c5e4eafabb575404db3fddf824f68d47efefe478267366e7823e79f551a2bd539efc43c2c1bff0a1e722dd3337de8fbe387", 0xb1}, {&(0x7f0000003300)="1c0c8f0d9d6264492af22874c0754d9a651c5415a43710ea5d9d0c837dd678ba7275f60c7a7d8140ce493d6c969ca64f866e2c034fbf36a2a29786b876a366db583276ed02420dfe9d9aaf4de777ca05aafdd7deb09ca6ab159248de5a57c77441384f025019bb934187d01efd504edaa3d97398b3184b879e6b460c53992d8fe402b7625a2d8a", 0x87}], 0x4}, {&(0x7f0000003400)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000003680)=[{&(0x7f0000003480)="da8098cb510b22d6ececa3df9ef10c721f7f7b44304504ff5d62247f82bbb650c36299488cb3d458cfe9d0a73b096ba1921fb5b1a3e91cae89bfb20d8dcef711fdbaadd007be74bc10b79dbb1807933ef367085e38000457acc9781fef9245676793839decc79894e6b6fdc64533b10ec384fa3a80aa82d3fd84005a116fc4489554c825", 0x84}, {&(0x7f0000003540)="1f695d47c94d52cf153853a90cb869cb708dfee1df9bd010a3fc5c4c580f27d2a7a9293d728c455a8823f3da235b48bb11743fad4c20234111", 0x39}, {&(0x7f0000003580)="f9c8e594ebdd17adc80abd54b89732485332f17b0a9ce234326d855f3d9666a52c571da9dbba8535a15c05b84006bb6d26a60111af3cfd54843443aeb18928bff6def092acfcf835a688a3c7fff6", 0x4e}, {&(0x7f0000003600)="a45d81497963445f93", 0x9}, {&(0x7f0000003640)}], 0x5, &(0x7f00000071c0)=ANY=[@ANYBLOB="24000000000000000100000001000000", @ANYBLOB="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", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000034000000000000000100000001000000", @ANYRES32=r1, @ANYRES32, @ANYRES32, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32, @ANYRES32, @ANYBLOB="0000000034000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r3, @ANYBLOB="00735b7ae74c72a604ffffffffffff00000019", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32, @ANYBLOB="000000001c000000010000000100010000000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r9, @ANYRES32=r11, @ANYRESHEX, @ANYBLOB='\x00\x00\x00\x00'], 0xf8}], 0x6, 0x5) bind$alg(r1, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) accept4(r1, 0x0, 0x0, 0x0) 06:47:38 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:38 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7ffffff6}]}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) recvmsg(r1, 0x0, 0x40) [ 597.298223][T19932] block nbd2: shutting down sockets 06:47:38 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r1) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) r5 = socket$nl_generic(0x10, 0x3, 0x10) io_setup(0x7, &(0x7f0000000040)=0x0) io_submit(r6, 0x1, &(0x7f0000000600)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r5, 0x0, 0xdd4ad65}]) io_destroy(r6) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1, 0x43, 0x2, 0xc}, 0x40) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080), &(0x7f0000000300), 0x101, r7}, 0x38) r8 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x7, 0x100400) r9 = socket$inet6_sctp(0xa, 0x1, 0x84) io_submit(r6, 0x3, &(0x7f0000000380)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x6, 0xa62c, r7, &(0x7f0000000080)="c5750b1dce6f8a1f73d5fc2b3466a63c5b7a2a204e64d4b8c3fbe6e3ad4f549498ded15a34a8f1974e3ab804ceb1f171d2c9bc14cd9be91d427220c9886b47a9914cd55a17cb4f2ff48f0305c8c86b1d17dd42bc060cc4e1eb387fdb1a463d2ec16b4bf4b60b4c32076a841b9ecfc2a4e4b6455f11623f20724d1f43989863d604e0bb23fd7783dab819229123c6f41d1a64c46514438d9fc4a444274c20f0887c93e0e48a216bb0c0069309f648138d578b68e2fe8c77594f10d917f2936fcbc2fc5a3184fd3782d7746c693344875be4709fec2bb6196541", 0xd9, 0x40, 0x0, 0x2, r8}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x7, 0x1ff, 0xffffffffffffffff, &(0x7f0000000200), 0x0, 0x6, 0x0, 0x2, r4}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x7, 0x8, r9, &(0x7f0000000280)="79b580e402bc984e54c4dfaf17d6ebc271a8231a6dbac02e7e52fb428cc03c258535d9ff9cacf723b98374fec4a5bee94d4a011680aa815e7761d83062274e968505d8223c4a5a330ecd08e7ffd1adee737a40bfc803f16d190d3d0f58484799b47d818831a0932bb07eff5411ec533d9fd6396b64a8a31ba341e9da0179cbf90eb5fcb9b225e432b09b4868fd93", 0x8e, 0xd261, 0x0, 0x3}]) [ 597.625517][T19947] block nbd2: shutting down sockets 06:47:38 executing program 5: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x9, 0x7ffffff6}]}) r1 = socket$alg(0x26, 0x5, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1, 0x43, 0x2, 0xc}, 0x40) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080), &(0x7f0000000300), 0x101, r2}, 0x38) r3 = perf_event_open$cgroup(&(0x7f0000003d00)={0x3, 0x70, 0x7, 0x4, 0x0, 0x6, 0x0, 0xdb4, 0x54400, 0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x460d, 0x0, @perf_bp={&(0x7f0000003cc0), 0xf}, 0x440, 0x3, 0x7f, 0x8, 0x8, 0x200, 0xf000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xd) r4 = getpid() sched_setscheduler(r4, 0x5, &(0x7f00000001c0)) read$FUSE(0xffffffffffffffff, &(0x7f0000003d80)={0x2020, 0x0, 0x0, 0x0}, 0x2020) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000005dc0)={0x3, 0xffffffffffffffff}) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1, 0x43, 0x2, 0xc}, 0x40) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080), &(0x7f0000000300), 0x101, r7}, 0x38) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1, 0x43, 0x2, 0xc}, 0x40) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080), &(0x7f0000000300), 0x101, r8}, 0x38) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000005e00)={0x1f, 0xfffffffb, {0xffffffffffffffff}, {0xffffffffffffffff}, 0xa7b, 0x2}) r10 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r11, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005f40)=[{&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000014c0)=[{&(0x7f00000003c0)="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&(0x7f0000002ec0)=[{&(0x7f0000002dc0)="19bb851d18327a3e56381a2e3978aceca8dfa8b65ad9196dd41b766d40254da177ab4df40368087f83d970d3cc1b592628191d80511a548d510c6b4f3cb5491f0ac50f06af260e4fd58ffaa87dcf67fe6ce8683488e72ec237dc6c7b44a3b7285fbd5a0c4fa1d9f960b04a635f2040794a2c1305cb8563033b92c59000d765e0785cfe41e1f00e5deb8a9322d183390b85c83469741480ed3734cbe3b0a41a1db52932d2894a51e4dbe599e991d5d31b6be0c4c402f677a394070c819871af824d94ed1125909030dde716100f83ad2c534f3988dcea", 0xd6}], 0x1, &(0x7f0000002f80)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff}}}], 0x20, 0x2000c010}, {&(0x7f0000002fc0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000033c0)=[{&(0x7f0000003040)="4bb8f36cd5f78c2e8e16629df0a396328cc93faf7189ccf592ad94a27080cd6d1dd0b6cd7a37295eab656b4d4a7c0fb22e59ffac1240c41e6309e54e0f1d14c6dd0cc0b307ee191481178fee91da0c2311834c7aaedbbb66bfe280e8395b37c2e7afb3d26228bd302ee63190af8a7f5713d08541b05129a96c7384395ed1f34b345b76a0b1a57486583340ef962f0012b6753f8de7d1a82e54e043c776f6daf2171ce9cb1cd68f5b7dcc2e6b070291a20aa853472e7504d0be84567ef7023d4681a1aa310f81c40b21b71b8db86cfccb8097d848b45d130f39a5409276fe5c3a068a159b6a85bc909286fc38e46a0b2fb938d28ac6", 0xf5}, {&(0x7f0000003140)="efb9539b4e97e56fbc1ca97f243656f5778389b5849de29178d2ed3d9474c05c5e215c08fe7bc303a0db96b82b6a74690a17b598cde834a59180997819912ea3be61bfac9889c744cff211b6c812dffdda6bf88e7643efe69df6c745d120219452d84fa91cca53b810b962f53108b5d5d394fdf756798184635e5a01c66690c6afb1c0a1637ba5d97e3be9a2c2026b7d37bd80ef889b863d6a3e2185a661cb82d62ec23b9714ff6711225ea7c170b8d7f18cbdb042ba9a911a77da44d86c776954de7d79cf6722d11c55d5674cf9fa67d4f9171c0ef7d9a227fafea873f171d2690d41aeb08af036d605", 0xea}, {&(0x7f0000003240)="287294fd71d90b7626a37658bcb3486df4d00e756d6b95227540de4a2418974fc86f0a8e83c0601de70895f109b096914ac7e625556a9fc593208fbdcc2126c6705f251178acd790b19c558856a1ec63eee8be340c209552336a47b030f0d73078aa8f381785c1e979138a9289466b3c293e2e19339810a72d393b9f91629d3c5e4eafabb575404db3fddf824f68d47efefe478267366e7823e79f551a2bd539efc43c2c1bff0a1e722dd3337de8fbe387", 0xb1}, {&(0x7f0000003300)="1c0c8f0d9d6264492af22874c0754d9a651c5415a43710ea5d9d0c837dd678ba7275f60c7a7d8140ce493d6c969ca64f866e2c034fbf36a2a29786b876a366db583276ed02420dfe9d9aaf4de777ca05aafdd7deb09ca6ab159248de5a57c77441384f025019bb934187d01efd504edaa3d97398b3184b879e6b460c53992d8fe402b7625a2d8a", 0x87}], 0x4}, {&(0x7f0000003400)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000003680)=[{&(0x7f0000003480)="da8098cb510b22d6ececa3df9ef10c721f7f7b44304504ff5d62247f82bbb650c36299488cb3d458cfe9d0a73b096ba1921fb5b1a3e91cae89bfb20d8dcef711fdbaadd007be74bc10b79dbb1807933ef367085e38000457acc9781fef9245676793839decc79894e6b6fdc64533b10ec384fa3a80aa82d3fd84005a116fc4489554c825", 0x84}, {&(0x7f0000003540)="1f695d47c94d52cf153853a90cb869cb708dfee1df9bd010a3fc5c4c580f27d2a7a9293d728c455a8823f3da235b48bb11743fad4c20234111", 0x39}, {&(0x7f0000003580)="f9c8e594ebdd17adc80abd54b89732485332f17b0a9ce234326d855f3d9666a52c571da9dbba8535a15c05b84006bb6d26a60111af3cfd54843443aeb18928bff6def092acfcf835a688a3c7fff6", 0x4e}, {&(0x7f0000003600)="a45d81497963445f93", 0x9}, {&(0x7f0000003640)}], 0x5, &(0x7f00000071c0)=ANY=[@ANYBLOB="24000000000000000100000001000000", @ANYBLOB="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", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000034000000000000000100000001000000", @ANYRES32=r1, @ANYRES32, @ANYRES32, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32, @ANYRES32, @ANYBLOB="0000000034000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r3, @ANYBLOB="00735b7ae74c72a604ffffffffffff00000019", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32, @ANYBLOB="000000001c000000010000000100010000000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r9, @ANYRES32=r11, @ANYRESHEX, @ANYBLOB='\x00\x00\x00\x00'], 0xf8}], 0x6, 0x5) 06:47:38 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7ffffff6}]}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000003c0)=""/220, 0xdc}, {&(0x7f00000004c0)=""/224, 0xe0}, {&(0x7f0000000280)=""/116, 0x74}, {&(0x7f00000005c0)=""/130, 0x82}, {&(0x7f0000000680)=""/217, 0xd9}], 0x5, &(0x7f0000000800)=""/148, 0x94}, 0x40) 06:47:38 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:38 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0xefb6000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 06:47:38 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:38 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x2901) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) 06:47:38 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7ffffff6}]}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000800)=""/148, 0x94}, 0x40) [ 597.875704][T19959] net_ratelimit: 24 callbacks suppressed [ 597.875729][T19959] IPv6: addrconf: prefix option has invalid lifetime [ 597.938263][T19959] IPv6: addrconf: prefix option has invalid lifetime 06:47:39 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x9, 0x7ffffff6}]}) r1 = socket$alg(0x26, 0x5, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1, 0x43, 0x2, 0xc}, 0x40) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080), &(0x7f0000000300), 0x101, r2}, 0x38) r3 = perf_event_open$cgroup(&(0x7f0000003d00)={0x3, 0x70, 0x7, 0x4, 0x0, 0x6, 0x0, 0xdb4, 0x54400, 0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x460d, 0x0, @perf_bp={&(0x7f0000003cc0), 0xf}, 0x440, 0x3, 0x7f, 0x8, 0x8, 0x200, 0xf000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xd) r4 = getpid() sched_setscheduler(r4, 0x5, &(0x7f00000001c0)) read$FUSE(0xffffffffffffffff, &(0x7f0000003d80)={0x2020, 0x0, 0x0, 0x0}, 0x2020) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000005dc0)={0x3, 0xffffffffffffffff}) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1, 0x43, 0x2, 0xc}, 0x40) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080), &(0x7f0000000300), 0x101, r7}, 0x38) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1, 0x43, 0x2, 0xc}, 0x40) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080), &(0x7f0000000300), 0x101, r8}, 0x38) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000005e00)={0x1f, 0xfffffffb, {0xffffffffffffffff}, {0xffffffffffffffff}, 0xa7b, 0x2}) r10 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r11, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005f40)=[{&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000014c0)=[{&(0x7f00000003c0)="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0x84}, {&(0x7f00000013c0)="a73d92918b8da21e481ac5b06c348c5d9f47359d55e6736c73e06285a0199db0b4fe3585fcb4407c1ed827f7a9c23d5f19a46a52eb4ad7253baec70d18403b8b39b0efb9cfd19d3c625f20f4d3da2196137fb8ed2344e7291f46d0e035372966286d2b9c89cff1faad8a197b4ffc0fd1b6606df311f70daf4abd585226c60992a957bef5b5dbe2bd0fd81d626776b00dec4cf25635", 0x95}, {&(0x7f0000001480)="319a6830526a9bec75840f92fa647ab016051e7db4840f75e359983d3957698976a8675e6ac06a67", 0x28}], 0x7, 0x0, 0x0, 0x10}, {&(0x7f0000001540)=@file={0x0, './file0\x00'}, 0x6e, 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&(0x7f0000002ec0)=[{&(0x7f0000002dc0)="19bb851d18327a3e56381a2e3978aceca8dfa8b65ad9196dd41b766d40254da177ab4df40368087f83d970d3cc1b592628191d80511a548d510c6b4f3cb5491f0ac50f06af260e4fd58ffaa87dcf67fe6ce8683488e72ec237dc6c7b44a3b7285fbd5a0c4fa1d9f960b04a635f2040794a2c1305cb8563033b92c59000d765e0785cfe41e1f00e5deb8a9322d183390b85c83469741480ed3734cbe3b0a41a1db52932d2894a51e4dbe599e991d5d31b6be0c4c402f677a394070c819871af824d94ed1125909030dde716100f83ad2c534f3988dcea", 0xd6}], 0x1, &(0x7f0000002f80)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff}}}], 0x20, 0x2000c010}, {&(0x7f0000002fc0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000033c0)=[{&(0x7f0000003040)="4bb8f36cd5f78c2e8e16629df0a396328cc93faf7189ccf592ad94a27080cd6d1dd0b6cd7a37295eab656b4d4a7c0fb22e59ffac1240c41e6309e54e0f1d14c6dd0cc0b307ee191481178fee91da0c2311834c7aaedbbb66bfe280e8395b37c2e7afb3d26228bd302ee63190af8a7f5713d08541b05129a96c7384395ed1f34b345b76a0b1a57486583340ef962f0012b6753f8de7d1a82e54e043c776f6daf2171ce9cb1cd68f5b7dcc2e6b070291a20aa853472e7504d0be84567ef7023d4681a1aa310f81c40b21b71b8db86cfccb8097d848b45d130f39a5409276fe5c3a068a159b6a85bc909286fc38e46a0b2fb938d28ac6", 0xf5}, {&(0x7f0000003140)="efb9539b4e97e56fbc1ca97f243656f5778389b5849de29178d2ed3d9474c05c5e215c08fe7bc303a0db96b82b6a74690a17b598cde834a59180997819912ea3be61bfac9889c744cff211b6c812dffdda6bf88e7643efe69df6c745d120219452d84fa91cca53b810b962f53108b5d5d394fdf756798184635e5a01c66690c6afb1c0a1637ba5d97e3be9a2c2026b7d37bd80ef889b863d6a3e2185a661cb82d62ec23b9714ff6711225ea7c170b8d7f18cbdb042ba9a911a77da44d86c776954de7d79cf6722d11c55d5674cf9fa67d4f9171c0ef7d9a227fafea873f171d2690d41aeb08af036d605", 0xea}, {&(0x7f0000003240)="287294fd71d90b7626a37658bcb3486df4d00e756d6b95227540de4a2418974fc86f0a8e83c0601de70895f109b096914ac7e625556a9fc593208fbdcc2126c6705f251178acd790b19c558856a1ec63eee8be340c209552336a47b030f0d73078aa8f381785c1e979138a9289466b3c293e2e19339810a72d393b9f91629d3c5e4eafabb575404db3fddf824f68d47efefe478267366e7823e79f551a2bd539efc43c2c1bff0a1e722dd3337de8fbe387", 0xb1}, {&(0x7f0000003300)="1c0c8f0d9d6264492af22874c0754d9a651c5415a43710ea5d9d0c837dd678ba7275f60c7a7d8140ce493d6c969ca64f866e2c034fbf36a2a29786b876a366db583276ed02420dfe9d9aaf4de777ca05aafdd7deb09ca6ab159248de5a57c77441384f025019bb934187d01efd504edaa3d97398b3184b879e6b460c53992d8fe402b7625a2d8a", 0x87}], 0x4}, {&(0x7f0000003400)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000003680)=[{&(0x7f0000003480)="da8098cb510b22d6ececa3df9ef10c721f7f7b44304504ff5d62247f82bbb650c36299488cb3d458cfe9d0a73b096ba1921fb5b1a3e91cae89bfb20d8dcef711fdbaadd007be74bc10b79dbb1807933ef367085e38000457acc9781fef9245676793839decc79894e6b6fdc64533b10ec384fa3a80aa82d3fd84005a116fc4489554c825", 0x84}, {&(0x7f0000003540)="1f695d47c94d52cf153853a90cb869cb708dfee1df9bd010a3fc5c4c580f27d2a7a9293d728c455a8823f3da235b48bb11743fad4c20234111", 0x39}, {&(0x7f0000003580)="f9c8e594ebdd17adc80abd54b89732485332f17b0a9ce234326d855f3d9666a52c571da9dbba8535a15c05b84006bb6d26a60111af3cfd54843443aeb18928bff6def092acfcf835a688a3c7fff6", 0x4e}, {&(0x7f0000003600)="a45d81497963445f93", 0x9}, {&(0x7f0000003640)}], 0x5, &(0x7f00000071c0)=ANY=[@ANYBLOB="24000000000000000100000001000000", @ANYBLOB="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@ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000034000000000000000100000001000000", @ANYRES32=r1, @ANYRES32, @ANYRES32, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32, @ANYRES32, @ANYBLOB="0000000034000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r3, @ANYBLOB="00735b7ae74c72a604ffffffffffff00000019", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32, @ANYBLOB="000000001c000000010000000100010000000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r9, @ANYRES32=r11, @ANYRESHEX, @ANYBLOB='\x00\x00\x00\x00'], 0xf8}], 0x6, 0x5) bind$alg(r1, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) 06:47:39 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0xf401000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 598.017329][T19968] block nbd2: shutting down sockets 06:47:39 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x9, 0x7ffffff6}]}) socket$alg(0x26, 0x5, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1, 0x43, 0x2, 0xc}, 0x40) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080), &(0x7f0000000300), 0x101, r0}, 0x38) perf_event_open$cgroup(&(0x7f0000003d00)={0x3, 0x70, 0x7, 0x4, 0x0, 0x6, 0x0, 0xdb4, 0x54400, 0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x460d, 0x0, @perf_bp={&(0x7f0000003cc0), 0xf}, 0x440, 0x3, 0x7f, 0x8, 0x8, 0x200, 0xf000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xd) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) read$FUSE(0xffffffffffffffff, &(0x7f0000003d80)={0x2020}, 0x2020) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000005dc0)={0x3}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1, 0x43, 0x2, 0xc}, 0x40) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080), &(0x7f0000000300), 0x101, r2}, 0x38) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1, 0x43, 0x2, 0xc}, 0x40) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080), &(0x7f0000000300), 0x101, r3}, 0x38) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000005e00)={0x1f, 0xfffffffb, {0xffffffffffffffff}, {0xffffffffffffffff}, 0xa7b, 0x2}) r4 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r5, 0x0) 06:47:39 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) [ 598.099102][T19968] block nbd2: shutting down sockets 06:47:39 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7ffffff6}]}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x40) 06:47:39 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x284500, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_QUE(r4, 0xab05) [ 598.242000][T19978] IPv6: addrconf: prefix option has invalid lifetime [ 598.271969][T19978] IPv6: addrconf: prefix option has invalid lifetime 06:47:39 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0xf5ffffff00000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 06:47:39 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:39 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7ffffff6}]}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) [ 598.442656][T19988] block nbd2: shutting down sockets 06:47:39 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x9, 0x7ffffff6}]}) r1 = socket$alg(0x26, 0x5, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1, 0x43, 0x2, 0xc}, 0x40) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080), &(0x7f0000000300), 0x101, r2}, 0x38) r3 = perf_event_open$cgroup(&(0x7f0000003d00)={0x3, 0x70, 0x7, 0x4, 0x0, 0x6, 0x0, 0xdb4, 0x54400, 0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x460d, 0x0, @perf_bp={&(0x7f0000003cc0), 0xf}, 0x440, 0x3, 0x7f, 0x8, 0x8, 0x200, 0xf000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xd) r4 = getpid() sched_setscheduler(r4, 0x5, &(0x7f00000001c0)) read$FUSE(0xffffffffffffffff, &(0x7f0000003d80)={0x2020, 0x0, 0x0, 0x0}, 0x2020) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000005dc0)={0x3, 0xffffffffffffffff}) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1, 0x43, 0x2, 0xc}, 0x40) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080), &(0x7f0000000300), 0x101, r7}, 0x38) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1, 0x43, 0x2, 0xc}, 0x40) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080), &(0x7f0000000300), 0x101, r8}, 0x38) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000005e00)={0x1f, 0xfffffffb, {0xffffffffffffffff}, {0xffffffffffffffff}, 0xa7b, 0x2}) r10 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r11, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005f40)=[{&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000014c0)=[{&(0x7f00000003c0)="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0x84}, {&(0x7f00000013c0)="a73d92918b8da21e481ac5b06c348c5d9f47359d55e6736c73e06285a0199db0b4fe3585fcb4407c1ed827f7a9c23d5f19a46a52eb4ad7253baec70d18403b8b39b0efb9cfd19d3c625f20f4d3da2196137fb8ed2344e7291f46d0e035372966286d2b9c89cff1faad8a197b4ffc0fd1b6606df311f70daf4abd585226c60992a957bef5b5dbe2bd0fd81d626776b00dec4cf25635", 0x95}, {&(0x7f0000001480)="319a6830526a9bec75840f92fa647ab016051e7db4840f75e359983d3957698976a8675e6ac06a67", 0x28}], 0x7, 0x0, 0x0, 0x10}, {&(0x7f0000001540)=@file={0x0, './file0\x00'}, 0x6e, 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&(0x7f0000002ec0)=[{&(0x7f0000002dc0)="19bb851d18327a3e56381a2e3978aceca8dfa8b65ad9196dd41b766d40254da177ab4df40368087f83d970d3cc1b592628191d80511a548d510c6b4f3cb5491f0ac50f06af260e4fd58ffaa87dcf67fe6ce8683488e72ec237dc6c7b44a3b7285fbd5a0c4fa1d9f960b04a635f2040794a2c1305cb8563033b92c59000d765e0785cfe41e1f00e5deb8a9322d183390b85c83469741480ed3734cbe3b0a41a1db52932d2894a51e4dbe599e991d5d31b6be0c4c402f677a394070c819871af824d94ed1125909030dde716100f83ad2c534f3988dcea", 0xd6}], 0x1, &(0x7f0000002f80)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff}}}], 0x20, 0x2000c010}, {&(0x7f0000002fc0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000033c0)=[{&(0x7f0000003040)="4bb8f36cd5f78c2e8e16629df0a396328cc93faf7189ccf592ad94a27080cd6d1dd0b6cd7a37295eab656b4d4a7c0fb22e59ffac1240c41e6309e54e0f1d14c6dd0cc0b307ee191481178fee91da0c2311834c7aaedbbb66bfe280e8395b37c2e7afb3d26228bd302ee63190af8a7f5713d08541b05129a96c7384395ed1f34b345b76a0b1a57486583340ef962f0012b6753f8de7d1a82e54e043c776f6daf2171ce9cb1cd68f5b7dcc2e6b070291a20aa853472e7504d0be84567ef7023d4681a1aa310f81c40b21b71b8db86cfccb8097d848b45d130f39a5409276fe5c3a068a159b6a85bc909286fc38e46a0b2fb938d28ac6", 0xf5}, {&(0x7f0000003140)="efb9539b4e97e56fbc1ca97f243656f5778389b5849de29178d2ed3d9474c05c5e215c08fe7bc303a0db96b82b6a74690a17b598cde834a59180997819912ea3be61bfac9889c744cff211b6c812dffdda6bf88e7643efe69df6c745d120219452d84fa91cca53b810b962f53108b5d5d394fdf756798184635e5a01c66690c6afb1c0a1637ba5d97e3be9a2c2026b7d37bd80ef889b863d6a3e2185a661cb82d62ec23b9714ff6711225ea7c170b8d7f18cbdb042ba9a911a77da44d86c776954de7d79cf6722d11c55d5674cf9fa67d4f9171c0ef7d9a227fafea873f171d2690d41aeb08af036d605", 0xea}, {&(0x7f0000003240)="287294fd71d90b7626a37658bcb3486df4d00e756d6b95227540de4a2418974fc86f0a8e83c0601de70895f109b096914ac7e625556a9fc593208fbdcc2126c6705f251178acd790b19c558856a1ec63eee8be340c209552336a47b030f0d73078aa8f381785c1e979138a9289466b3c293e2e19339810a72d393b9f91629d3c5e4eafabb575404db3fddf824f68d47efefe478267366e7823e79f551a2bd539efc43c2c1bff0a1e722dd3337de8fbe387", 0xb1}, {&(0x7f0000003300)="1c0c8f0d9d6264492af22874c0754d9a651c5415a43710ea5d9d0c837dd678ba7275f60c7a7d8140ce493d6c969ca64f866e2c034fbf36a2a29786b876a366db583276ed02420dfe9d9aaf4de777ca05aafdd7deb09ca6ab159248de5a57c77441384f025019bb934187d01efd504edaa3d97398b3184b879e6b460c53992d8fe402b7625a2d8a", 0x87}], 0x4}, {&(0x7f0000003400)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000003680)=[{&(0x7f0000003480)="da8098cb510b22d6ececa3df9ef10c721f7f7b44304504ff5d62247f82bbb650c36299488cb3d458cfe9d0a73b096ba1921fb5b1a3e91cae89bfb20d8dcef711fdbaadd007be74bc10b79dbb1807933ef367085e38000457acc9781fef9245676793839decc79894e6b6fdc64533b10ec384fa3a80aa82d3fd84005a116fc4489554c825", 0x84}, {&(0x7f0000003540)="1f695d47c94d52cf153853a90cb869cb708dfee1df9bd010a3fc5c4c580f27d2a7a9293d728c455a8823f3da235b48bb11743fad4c20234111", 0x39}, {&(0x7f0000003580)="f9c8e594ebdd17adc80abd54b89732485332f17b0a9ce234326d855f3d9666a52c571da9dbba8535a15c05b84006bb6d26a60111af3cfd54843443aeb18928bff6def092acfcf835a688a3c7fff6", 0x4e}, {&(0x7f0000003600)="a45d81497963445f93", 0x9}, {&(0x7f0000003640)}], 0x5, &(0x7f00000071c0)=ANY=[@ANYBLOB="24000000000000000100000001000000", @ANYBLOB="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@ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000034000000000000000100000001000000", @ANYRES32=r1, @ANYRES32, @ANYRES32, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32, @ANYRES32, @ANYBLOB="0000000034000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r3, @ANYBLOB="00735b7ae74c72a604ffffffffffff00000019", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32, @ANYBLOB="000000001c000000010000000100010000000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r9, @ANYRES32=r11, @ANYRESHEX, @ANYBLOB='\x00\x00\x00\x00'], 0xf8}], 0x6, 0x5) [ 598.480101][T19992] IPv6: addrconf: prefix option has invalid lifetime [ 598.497162][T19992] IPv6: addrconf: prefix option has invalid lifetime [ 598.572957][T19988] block nbd2: shutting down sockets 06:47:39 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x8940) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) 06:47:39 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0xf79a000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 06:47:39 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:39 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x9) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r4 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) r5 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) ioctl$NBD_CLEAR_SOCK(r5, 0xab04) syncfs(r5) [ 598.854114][T20009] IPv6: addrconf: prefix option has invalid lifetime [ 598.855708][T20010] block nbd4: shutting down sockets [ 598.972539][T20009] IPv6: addrconf: prefix option has invalid lifetime [ 599.014447][T19567] block nbd2: shutting down sockets 06:47:40 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x9, 0x7ffffff6}]}) socket$alg(0x26, 0x5, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1, 0x43, 0x2, 0xc}, 0x40) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080), &(0x7f0000000300), 0x101, r0}, 0x38) perf_event_open$cgroup(&(0x7f0000003d00)={0x3, 0x70, 0x7, 0x4, 0x0, 0x6, 0x0, 0xdb4, 0x54400, 0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x460d, 0x0, @perf_bp={&(0x7f0000003cc0), 0xf}, 0x440, 0x3, 0x7f, 0x8, 0x8, 0x200, 0xf000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xd) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) read$FUSE(0xffffffffffffffff, &(0x7f0000003d80)={0x2020}, 0x2020) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000005dc0)={0x3}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1, 0x43, 0x2, 0xc}, 0x40) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080), &(0x7f0000000300), 0x101, r2}, 0x38) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1, 0x43, 0x2, 0xc}, 0x40) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080), &(0x7f0000000300), 0x101, r3}, 0x38) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000005e00)={0x1f, 0xfffffffb, {0xffffffffffffffff}, {0xffffffffffffffff}, 0xa7b, 0x2}) socket$unix(0x1, 0x2, 0x0) setresuid(0x0, 0x0, 0x0) 06:47:40 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) sendmsg$sock(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x0, 0x3, {0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0x34}, 0x4}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000100)="c2ecc5c147bb7988d316734d56db8cf5c864058ed8346d82314e00c38b30ddc9e1b3735648d85025329ce2d1e9c3ee94be5aacea3d21542730745bf7e9804a04e80cad45ea13bb5efe58ba5e0e7c8b6e458b9b72b57ab69dbe06b26f5d7242ff384aed24d6c57f30c4955a3ec6110980b7877234497261ecb0d1dea4a50883ca88b3ef97fa6834", 0x87}, {&(0x7f00000001c0)="f3bfbc853c47a16ac0febe942ee199eb8b99e531b8bfe3d676d18ee233d074c9e73e4ae8b278ea7f756f1f572cfe90c014fc0c15601dc895cf238dac176fe41e6616f42cfc40ff", 0x47}, {&(0x7f0000000240)="6a6a35c8e1614bf37a32250dc069f406217087e0d2efa2670bffb93cc6b708ba3e2002c75971282c7d0242858b4fc4d77dd1475f0182b2fa59d4cdede859ecdc1bb1640b95b772cd10b2072e5064d7eb1993a475a94481177c09ceff18a3c18f621521b40a2bbf0c399da6f85a33bede5ce34c439f4828294f941875fa8cf5ffb3f7db1ab2194be1906ce971bf9fb9458c42b7ad340faf737db9bddc3ca03b2689cc55d2297bf7cd97e6fcddc8b395f1006408d7d35824adb818c7f694e42ec00d23794d08c4896b93643aaa28ac9b8833a9e548a4fea7d2c3871f69b911", 0xde}, {&(0x7f0000000340)='W', 0x1}, {&(0x7f0000000380)="85e39383e9f89cabe2518b242bc29e4f89ebe940aa5465b5012c01eabad4f891e70a9d364186d4bdc5070ce223e45ac1d502998845d922c993a4b8480906b8c83d1dfda213d35062c93746ba7f11026ce6c8437cccc6281f6663767aaac41efa31b4338e7ae2f801f2a7e9d1b83839ae3bc08c495531cd6dec8139935cf52f5f58b34de95013fa200fe8ad5bc1b434ec561a7c8f2dced6fe", 0x98}], 0x5, &(0x7f00000004c0)=[@txtime={{0x18, 0x1, 0x3d, 0x9}}], 0x18}, 0x4844) r1 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r4 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 06:47:40 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00\x00#', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:40 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0x127a) 06:47:40 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0xfc00000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 599.192343][T20017] IPv6: addrconf: prefix option has invalid lifetime [ 599.225065][T20017] IPv6: addrconf: prefix option has invalid lifetime [ 599.343586][T20029] block nbd2: shutting down sockets 06:47:40 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:40 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0xfdffffff00000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 06:47:40 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x9, 0x7ffffff6}]}) socket$alg(0x26, 0x5, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1, 0x43, 0x2, 0xc}, 0x40) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080), &(0x7f0000000300), 0x101, r0}, 0x38) perf_event_open$cgroup(&(0x7f0000003d00)={0x3, 0x70, 0x7, 0x4, 0x0, 0x6, 0x0, 0xdb4, 0x54400, 0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x460d, 0x0, @perf_bp={&(0x7f0000003cc0), 0xf}, 0x440, 0x3, 0x7f, 0x8, 0x8, 0x200, 0xf000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xd) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) read$FUSE(0xffffffffffffffff, &(0x7f0000003d80)={0x2020}, 0x2020) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000005dc0)={0x3}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1, 0x43, 0x2, 0xc}, 0x40) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080), &(0x7f0000000300), 0x101, r2}, 0x38) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1, 0x43, 0x2, 0xc}, 0x40) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080), &(0x7f0000000300), 0x101, r3}, 0x38) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000005e00)={0x1f, 0xfffffffb, {0xffffffffffffffff}, {0xffffffffffffffff}, 0xa7b, 0x2}) r4 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r5, 0x0) [ 599.432543][T20018] block nbd2: Could not allocate knbd recv work queue. [ 599.439527][T20029] block nbd2: shutting down sockets 06:47:40 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x5) 06:47:40 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "0000ff", 0x220, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:40 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0xfe80000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 599.742128][T20046] nbd2: detected capacity change from 10 to 0 06:47:40 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x7, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) [ 600.064096][ T2033] block nbd4: Receive control failed (result -32) [ 600.074945][T20013] block nbd4: shutting down sockets 06:47:41 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x9, 0x7ffffff6}]}) socket$alg(0x26, 0x5, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1, 0x43, 0x2, 0xc}, 0x40) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080), &(0x7f0000000300), 0x101, r0}, 0x38) perf_event_open$cgroup(&(0x7f0000003d00)={0x3, 0x70, 0x7, 0x4, 0x0, 0x6, 0x0, 0xdb4, 0x54400, 0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x460d, 0x0, @perf_bp={&(0x7f0000003cc0), 0xf}, 0x440, 0x3, 0x7f, 0x8, 0x8, 0x200, 0xf000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xd) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) read$FUSE(0xffffffffffffffff, &(0x7f0000003d80)={0x2020}, 0x2020) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000005dc0)={0x3}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1, 0x43, 0x2, 0xc}, 0x40) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080), &(0x7f0000000300), 0x101, r2}, 0x38) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1, 0x43, 0x2, 0xc}, 0x40) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080), &(0x7f0000000300), 0x101, r3}, 0x38) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000005e00)={0x1f, 0xfffffffb, {0xffffffffffffffff}, {0xffffffffffffffff}, 0xa7b, 0x2}) setresuid(0x0, 0x0, 0x0) 06:47:41 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0xfec0000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 06:47:41 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x20a, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) 06:47:41 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) sendmsg$sock(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x0, 0x3, {0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0x34}, 0x4}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000100)="c2ecc5c147bb7988d316734d56db8cf5c864058ed8346d82314e00c38b30ddc9e1b3735648d85025329ce2d1e9c3ee94be5aacea3d21542730745bf7e9804a04e80cad45ea13bb5efe58ba5e0e7c8b6e458b9b72b57ab69dbe06b26f5d7242ff384aed24d6c57f30c4955a3ec6110980b7877234497261ecb0d1dea4a50883ca88b3ef97fa6834", 0x87}, {&(0x7f00000001c0)="f3bfbc853c47a16ac0febe942ee199eb8b99e531b8bfe3d676d18ee233d074c9e73e4ae8b278ea7f756f1f572cfe90c014fc0c15601dc895cf238dac176fe41e6616f42cfc40ff", 0x47}, {&(0x7f0000000240)="6a6a35c8e1614bf37a32250dc069f406217087e0d2efa2670bffb93cc6b708ba3e2002c75971282c7d0242858b4fc4d77dd1475f0182b2fa59d4cdede859ecdc1bb1640b95b772cd10b2072e5064d7eb1993a475a94481177c09ceff18a3c18f621521b40a2bbf0c399da6f85a33bede5ce34c439f4828294f941875fa8cf5ffb3f7db1ab2194be1906ce971bf9fb9458c42b7ad340faf737db9bddc3ca03b2689cc55d2297bf7cd97e6fcddc8b395f1006408d7d35824adb818c7f694e42ec00d23794d08c4896b93643aaa28ac9b8833a9e548a4fea7d2c3871f69b911", 0xde}, {&(0x7f0000000340)='W', 0x1}, {&(0x7f0000000380)="85e39383e9f89cabe2518b242bc29e4f89ebe940aa5465b5012c01eabad4f891e70a9d364186d4bdc5070ce223e45ac1d502998845d922c993a4b8480906b8c83d1dfda213d35062c93746ba7f11026ce6c8437cccc6281f6663767aaac41efa31b4338e7ae2f801f2a7e9d1b83839ae3bc08c495531cd6dec8139935cf52f5f58b34de95013fa200fe8ad5bc1b434ec561a7c8f2dced6fe", 0x98}], 0x5, &(0x7f00000004c0)=[@txtime={{0x18, 0x1, 0x3d, 0x9}}], 0x18}, 0x4844) r1 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r4 = syz_open_dev$ndb(&(0x7f0000001d00)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 06:47:41 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x9, 0x7ffffff6}]}) socket$alg(0x26, 0x5, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1, 0x43, 0x2, 0xc}, 0x40) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080), &(0x7f0000000300), 0x101, r0}, 0x38) perf_event_open$cgroup(&(0x7f0000003d00)={0x3, 0x70, 0x7, 0x4, 0x0, 0x6, 0x0, 0xdb4, 0x54400, 0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x460d, 0x0, @perf_bp={&(0x7f0000003cc0), 0xf}, 0x440, 0x3, 0x7f, 0x8, 0x8, 0x200, 0xf000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xd) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) read$FUSE(0xffffffffffffffff, &(0x7f0000003d80)={0x2020}, 0x2020) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000005dc0)={0x3}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1, 0x43, 0x2, 0xc}, 0x40) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080), &(0x7f0000000300), 0x101, r2}, 0x38) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1, 0x43, 0x2, 0xc}, 0x40) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080), &(0x7f0000000300), 0x101, r3}, 0x38) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000005e00)={0x1f, 0xfffffffb, {0xffffffffffffffff}, {0xffffffffffffffff}, 0xa7b, 0x2}) r4 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) 06:47:41 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x9, 0x7ffffff6}]}) socket$alg(0x26, 0x5, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1, 0x43, 0x2, 0xc}, 0x40) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080), &(0x7f0000000300), 0x101, r0}, 0x38) perf_event_open$cgroup(&(0x7f0000003d00)={0x3, 0x70, 0x7, 0x4, 0x0, 0x6, 0x0, 0xdb4, 0x54400, 0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x460d, 0x0, @perf_bp={&(0x7f0000003cc0), 0xf}, 0x440, 0x3, 0x7f, 0x8, 0x8, 0x200, 0xf000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xd) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) read$FUSE(0xffffffffffffffff, &(0x7f0000003d80)={0x2020}, 0x2020) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000005dc0)={0x3}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1, 0x43, 0x2, 0xc}, 0x40) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080), &(0x7f0000000300), 0x101, r2}, 0x38) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1, 0x43, 0x2, 0xc}, 0x40) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080), &(0x7f0000000300), 0x101, r3}, 0x38) setresuid(0x0, 0x0, 0x0) 06:47:41 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x20b, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) [ 600.549252][T20070] block nbd4: shutting down sockets 06:47:41 executing program 1: syz_emit_ethernet(0x256, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x225, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce540b259808000000000000023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92326a7051e460a13ddde25a5b85b9d93090d625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb99e5ff38403946f5ab6560d2d0124624cc383bf15d4fe6b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d255518751501f4d980e61c2d908a95c5f4a1a2367bc591dd8b094822ff0642a18b79f7c5eba31fb68b2d734a6671e27182aee4de24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba423999086baa39eb8164e240069f656d3a057ecf894222a141123f5acaa556b9f30dcab2b90aa23e667016effc5dc49dfb58d8931"}]}}}}}}, 0x0) [ 602.614147][T20041] block nbd2: shutting down sockets [ 629.876523][ T2041] block nbd2: Possible stuck request 0000000088864736: control (read@0,1024B). Runtime 30 seconds [ 629.888336][ T2041] block nbd2: Possible stuck request 00000000f82c763d: control (read@1024,1024B). Runtime 30 seconds [ 629.905999][ T2041] block nbd2: Possible stuck request 0000000007b2248e: control (read@2048,1024B). Runtime 30 seconds [ 629.917072][ T2041] block nbd2: Possible stuck request 000000005e241b95: control (read@3072,1024B). Runtime 30 seconds [ 659.953675][ T2041] block nbd2: Possible stuck request 0000000088864736: control (read@0,1024B). Runtime 60 seconds [ 659.964416][ T2041] block nbd2: Possible stuck request 00000000f82c763d: control (read@1024,1024B). Runtime 60 seconds [ 659.983524][ T2041] block nbd2: Possible stuck request 0000000007b2248e: control (read@2048,1024B). Runtime 60 seconds [ 659.994547][ T2041] block nbd2: Possible stuck request 000000005e241b95: control (read@3072,1024B). Runtime 60 seconds [ 690.031549][ T2041] block nbd2: Possible stuck request 0000000088864736: control (read@0,1024B). Runtime 90 seconds [ 690.042457][ T2041] block nbd2: Possible stuck request 00000000f82c763d: control (read@1024,1024B). Runtime 90 seconds [ 690.061402][ T2041] block nbd2: Possible stuck request 0000000007b2248e: control (read@2048,1024B). Runtime 90 seconds [ 690.072436][ T2041] block nbd2: Possible stuck request 000000005e241b95: control (read@3072,1024B). Runtime 90 seconds [ 720.109786][ T2041] block nbd2: Possible stuck request 0000000088864736: control (read@0,1024B). Runtime 120 seconds [ 720.120859][ T2041] block nbd2: Possible stuck request 00000000f82c763d: control (read@1024,1024B). Runtime 120 seconds [ 720.139866][ T2041] block nbd2: Possible stuck request 0000000007b2248e: control (read@2048,1024B). Runtime 120 seconds [ 720.151040][ T2041] block nbd2: Possible stuck request 000000005e241b95: control (read@3072,1024B). Runtime 120 seconds [ 750.199744][ T2041] block nbd2: Possible stuck request 0000000088864736: control (read@0,1024B). Runtime 150 seconds [ 750.210724][ T2041] block nbd2: Possible stuck request 00000000f82c763d: control (read@1024,1024B). Runtime 150 seconds [ 750.229275][ T2041] block nbd2: Possible stuck request 0000000007b2248e: control (read@2048,1024B). Runtime 150 seconds [ 750.241201][ T2041] block nbd2: Possible stuck request 000000005e241b95: control (read@3072,1024B). Runtime 150 seconds [ 759.149709][ T1645] INFO: task systemd-udevd:19567 blocked for more than 143 seconds. [ 759.157874][ T1645] Not tainted 5.11.0-rc3-syzkaller #0 [ 759.165276][ T1645] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 759.174877][ T1645] task:systemd-udevd state:D stack:26448 pid:19567 ppid: 4892 flags:0x00004000 [ 759.184339][ T1645] Call Trace: [ 759.187661][ T1645] __schedule+0x90c/0x21a0 [ 759.192304][ T1645] ? io_schedule_timeout+0x140/0x140 [ 759.197660][ T1645] ? preempt_schedule_thunk+0x16/0x18 [ 759.204211][ T1645] ? preempt_schedule_common+0x59/0xc0 [ 759.210050][ T1645] schedule+0xcf/0x270 [ 759.214177][ T1645] io_schedule+0xba/0x130 [ 759.218521][ T1645] wait_on_page_bit_common+0x424/0xeb0 [ 759.224195][ T1645] ? find_get_pages_range_tag+0xb50/0xb50 [ 759.230244][ T1645] ? bdev_disk_changed+0x410/0x410 [ 759.235404][ T1645] ? lru_cache_add+0x5ca/0xb30 [ 759.241149][ T1645] ? end_buffer_async_read_io+0x2f0/0x2f0 [ 759.247031][ T1645] ? __wait_on_page_locked_async+0x680/0x680 [ 759.255526][ T1645] ? __page_cache_alloc+0x10d/0x360 [ 759.262960][ T1645] do_read_cache_page+0x957/0x1390 [ 759.268238][ T1645] read_part_sector+0x140/0x610 [ 759.275086][ T1645] adfspart_check_ICS+0x9d/0xc90 [ 759.280577][ T1645] ? pointer+0x930/0x930 [ 759.284923][ T1645] ? rcu_read_lock_sched_held+0x3a/0x70 [ 759.293523][ T1645] ? adfspart_check_ADFS+0x7f0/0x7f0 [ 759.300026][ T1645] ? snprintf+0xbb/0xf0 [ 759.304498][ T1645] ? vsprintf+0x30/0x30 [ 759.308695][ T1645] ? adfspart_check_ADFS+0x7f0/0x7f0 [ 759.317511][ T1645] blk_add_partitions+0x57c/0xf10 [ 759.323134][ T1645] bdev_disk_changed+0x1fd/0x410 [ 759.328133][ T1645] __blkdev_get+0xa21/0xc10 [ 759.333318][ T1645] blkdev_get_by_dev+0x260/0x5e0 [ 759.338727][ T1645] blkdev_open+0x154/0x2b0 [ 759.345983][ T1645] do_dentry_open+0x4b9/0x11b0 [ 759.354729][ T1645] ? blkdev_get_by_dev+0x5e0/0x5e0 [ 759.360227][ T1645] path_openat+0x1b9a/0x2730 [ 759.365074][ T1645] ? path_lookupat+0x830/0x830 [ 759.370204][ T1645] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 759.376694][ T1645] do_filp_open+0x17e/0x3c0 [ 759.381456][ T1645] ? may_open_dev+0xf0/0xf0 [ 759.386046][ T1645] ? do_raw_spin_lock+0x120/0x2b0 [ 759.391660][ T1645] ? rwlock_bug.part.0+0x90/0x90 [ 759.398106][ T1645] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 759.405091][ T1645] ? _raw_spin_unlock+0x24/0x40 [ 759.410248][ T1645] ? alloc_fd+0x2bc/0x640 [ 759.414614][ T1645] do_sys_openat2+0x16d/0x420 [ 759.421800][ T1645] ? build_open_flags+0x680/0x680 [ 759.427012][ T1645] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 759.433681][ T1645] __x64_sys_open+0x119/0x1c0 [ 759.438393][ T1645] ? do_sys_open+0x140/0x140 [ 759.443376][ T1645] ? __secure_computing+0x104/0x360 [ 759.449604][ T1645] do_syscall_64+0x2d/0x70 [ 759.457379][ T1645] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 759.465550][ T1645] RIP: 0033:0x7fa4a241e840 [ 759.470258][ T1645] RSP: 002b:00007fffbda51528 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 759.478979][ T1645] RAX: ffffffffffffffda RBX: 000055693b5218c0 RCX: 00007fa4a241e840 [ 759.488001][ T1645] RDX: 000055693a00efe3 RSI: 00000000000a0800 RDI: 000055693b521ae0 [ 759.496133][ T1645] RBP: 00007fffbda516a0 R08: 000055693a00e670 R09: 0000000000000010 [ 759.504415][ T1645] R10: 000055693a00ed0c R11: 0000000000000246 R12: 00007fffbda515f0 [ 759.512639][ T1645] R13: 000055693b51de60 R14: 0000000000000003 R15: 000000000000000e [ 759.520822][ T1645] INFO: task syz-executor.2:20039 blocked for more than 143 seconds. [ 759.529620][ T1645] Not tainted 5.11.0-rc3-syzkaller #0 [ 759.535536][ T1645] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 759.544424][ T1645] task:syz-executor.2 state:D stack:28152 pid:20039 ppid: 8482 flags:0x00000004 [ 759.555841][ T1645] Call Trace: [ 759.559212][ T1645] __schedule+0x90c/0x21a0 [ 759.564316][ T1645] ? io_schedule_timeout+0x140/0x140 [ 759.573827][ T1645] schedule+0xcf/0x270 [ 759.577971][ T1645] schedule_preempt_disabled+0xf/0x20 [ 759.585262][ T1645] __mutex_lock+0x81a/0x1110 [ 759.590562][ T1645] ? find_held_lock+0x2d/0x110 [ 759.595380][ T1645] ? blkdev_put+0x59/0x570 [ 759.601661][ T1645] ? mutex_lock_io_nested+0xf60/0xf60 [ 759.607086][ T1645] ? do_raw_spin_lock+0x120/0x2b0 [ 759.613605][ T1645] ? rwlock_bug.part.0+0x90/0x90 [ 759.618655][ T1645] ? locks_check_ctx_file_list+0x1d/0x110 [ 759.625957][ T1645] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 759.633809][ T1645] ? _raw_spin_unlock+0x24/0x40 [ 759.638793][ T1645] ? locks_remove_file+0x30d/0x560 [ 759.644128][ T1645] blkdev_put+0x59/0x570 [ 759.651411][ T1645] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 [ 759.658369][ T1645] blkdev_close+0x8c/0xb0 [ 759.663569][ T1645] __fput+0x283/0x920 [ 759.668021][ T1645] ? blkdev_put+0x570/0x570 [ 759.673941][ T1645] task_work_run+0xdd/0x190 [ 759.678501][ T1645] exit_to_user_mode_prepare+0x249/0x250 [ 759.687106][ T1645] syscall_exit_to_user_mode+0x19/0x50 [ 759.695014][ T1645] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 759.702581][ T1645] RIP: 0033:0x417b71 [ 759.706618][ T1645] RSP: 002b:00007fff0465c020 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 759.715320][ T1645] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 0000000000417b71 [ 759.724716][ T1645] RDX: 0000001b2dd20000 RSI: 0000000080000000 RDI: 0000000000000003 [ 759.732932][ T1645] RBP: 0000000000000001 R08: 00000000000016b9 R09: 00000000f49d96bd [ 759.741361][ T1645] R10: 00007fff0465c100 R11: 0000000000000293 R12: 000000000119ca00 [ 759.749693][ T1645] R13: 000000000119ca00 R14: 00000000000003e8 R15: 000000000119c034 [ 759.757960][ T1645] [ 759.757960][ T1645] Showing all locks held in the system: [ 759.767592][ T1645] 1 lock held by khungtaskd/1645: [ 759.772775][ T1645] #0: ffffffff8b373920 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x53/0x260 [ 759.785825][ T1645] 1 lock held by in:imklog/8152: [ 759.791246][ T1645] #0: ffff888012edf130 (&f->f_pos_lock){+.+.}-{3:3}, at: __fdget_pos+0xe9/0x100 [ 759.805893][ T1645] 1 lock held by systemd-udevd/19567: [ 759.813203][ T1645] #0: ffff8881444f53a0 (&bdev->bd_mutex){+.+.}-{3:3}, at: blkdev_get_by_dev+0x255/0x5e0 [ 759.824835][ T1645] 1 lock held by syz-executor.2/20039: [ 759.831848][ T1645] #0: ffff8881444f53a0 (&bdev->bd_mutex){+.+.}-{3:3}, at: blkdev_put+0x59/0x570 [ 759.841633][ T1645] [ 759.843998][ T1645] ============================================= [ 759.843998][ T1645] [ 759.853718][ T1645] NMI backtrace for cpu 0 [ 759.858775][ T1645] CPU: 0 PID: 1645 Comm: khungtaskd Not tainted 5.11.0-rc3-syzkaller #0 [ 759.867123][ T1645] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 759.877302][ T1645] Call Trace: [ 759.880595][ T1645] dump_stack+0x107/0x163 [ 759.885170][ T1645] nmi_cpu_backtrace.cold+0x44/0xd7 [ 759.890473][ T1645] ? lapic_can_unplug_cpu+0x80/0x80 [ 759.895790][ T1645] nmi_trigger_cpumask_backtrace+0x1b3/0x230 [ 759.901795][ T1645] watchdog+0xd43/0xfa0 [ 759.907553][ T1645] ? reset_hung_task_detector+0x30/0x30 [ 759.914208][ T1645] kthread+0x3b1/0x4a0 [ 759.921296][ T1645] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 759.929924][ T1645] ret_from_fork+0x1f/0x30 [ 759.935650][ T1645] Sending NMI from CPU 0 to CPUs 1: [ 759.941939][ C1] NMI backtrace for cpu 1 [ 759.941951][ C1] CPU: 1 PID: 4878 Comm: systemd-journal Not tainted 5.11.0-rc3-syzkaller #0 [ 759.941962][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 759.941973][ C1] RIP: 0010:trace_hardirqs_off_finish+0xcc/0x270 [ 759.941985][ C1] Code: 0f a3 1d 4f 00 8b 0b 0f 92 c3 31 ff 89 de e8 2b 32 fa ff 84 db 74 8c e8 42 2a fa ff 65 ff 05 eb 4d 89 7e 48 8b 05 a4 4c 77 0b 6f be 81 07 31 ff 89 c3 89 c6 e8 44 30 fa ff 85 db 74 1d e8 1b [ 759.942009][ C1] RSP: 0018:ffffc90001357f18 EFLAGS: 00000083 [ 759.942023][ C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000 [ 759.942033][ C1] RDX: ffff888014b5c400 RSI: ffffffff8178a1ce RDI: 0000000000000003 [ 759.942042][ C1] RBP: ffffffff88fa66f8 R08: 0000000000000000 R09: 0000000000000001 [ 759.942052][ C1] R10: ffffffff8178a1c5 R11: 0000000000000000 R12: 0000000000000027 [ 759.942062][ C1] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 759.942071][ C1] FS: 00007fea8c1ea8c0(0000) GS:ffff8880b9f00000(0000) knlGS:0000000000000000 [ 759.942081][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 759.942090][ C1] CR2: 00007fea89798010 CR3: 0000000014c1e000 CR4: 00000000001506e0 [ 759.942099][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 759.942109][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 759.942117][ C1] Call Trace: [ 759.942122][ C1] syscall_enter_from_user_mode+0x18/0x50 [ 759.942129][ C1] do_syscall_64+0xf/0x70 [ 759.942135][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 759.942142][ C1] RIP: 0033:0x7fea8b483f17 [ 759.942153][ C1] Code: ff ff ff 48 8b 4d a0 0f b7 51 fe 48 8b 4d a8 66 89 54 08 fe e9 1a ff ff ff 66 2e 0f 1f 84 00 00 00 00 00 b8 27 00 00 00 0f 05 0f 1f 84 00 00 00 00 00 b8 6e 00 00 00 0f 05 c3 0f 1f 84 00 00 [ 759.942170][ C1] RSP: 002b:00007fff35407148 EFLAGS: 00000206 ORIG_RAX: 0000000000000027 [ 759.942185][ C1] RAX: ffffffffffffffda RBX: 00005577494a4200 RCX: 00007fea8b483f17 [ 759.942194][ C1] RDX: 0000000000000000 RSI: 000000002d4c03ee RDI: 00005577494a4200 [ 759.942204][ C1] RBP: 000000000000130e R08: 00005577494aee90 R09: 00007fff355d90f0 [ 759.942213][ C1] R10: 0000000000024ae6 R11: 0000000000000206 R12: ffffffffffffffff [ 759.942223][ C1] R13: 00007fff354071f8 R14: 0000557748f29958 R15: 0005b8d6ab5c7fe5 [ 759.945885][ T1645] Kernel panic - not syncing: hung_task: blocked tasks [ 760.178229][ T1645] CPU: 0 PID: 1645 Comm: khungtaskd Not tainted 5.11.0-rc3-syzkaller #0 [ 760.186556][ T1645] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 760.196625][ T1645] Call Trace: [ 760.199909][ T1645] dump_stack+0x107/0x163 [ 760.204265][ T1645] panic+0x306/0x73d [ 760.208253][ T1645] ? __warn_printk+0xf3/0xf3 [ 760.212880][ T1645] ? lapic_can_unplug_cpu+0x80/0x80 [ 760.218214][ T1645] ? preempt_schedule_thunk+0x16/0x18 [ 760.223606][ T1645] ? nmi_trigger_cpumask_backtrace+0x196/0x230 [ 760.229778][ T1645] ? watchdog.cold+0x5/0x158 [ 760.234445][ T1645] watchdog.cold+0x16/0x158 [ 760.239002][ T1645] ? reset_hung_task_detector+0x30/0x30 [ 760.244555][ T1645] kthread+0x3b1/0x4a0 [ 760.248638][ T1645] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 760.254555][ T1645] ret_from_fork+0x1f/0x30 [ 760.259672][ T1645] Kernel Offset: disabled [ 760.264047][ T1645] Rebooting in 86400 seconds..