uld not allocate knbd recv work queue. 07:17:35 executing program 4: r0 = syz_genetlink_get_family_id$team(&(0x7f0000000040), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, &(0x7f0000009b00)={0x0, 0x0, &(0x7f0000009ac0)={&(0x7f0000000280)={0x54, r0, 0x1, 0x0, 0x0, {}, [{{0x8, 0x1, r1}, {0x38, 0x2, 0x0, 0x1, [{0x34, 0x1, @bpf_hash_func={{0x24}, {0x5, 0x3, 0x5}, {0xfffffd88}}}]}}]}, 0x54}}, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000240)={'gretap0\x00', &(0x7f0000000100)={'tunl0\x00', 0x0, 0x1, 0x8000, 0x0, 0x7, {{0x3e, 0x4, 0x3, 0x8, 0xf8, 0x68, 0x0, 0x0, 0x4, 0x0, @empty, @multicast1, {[@end, @ssrr={0x89, 0x17, 0xf9, [@local, @local, @dev={0xac, 0x14, 0x14, 0x1b}, @multicast1, @local]}, @lsrr={0x83, 0x13, 0x75, [@broadcast, @dev={0xac, 0x14, 0x14, 0x19}, @multicast1, @loopback]}, @timestamp={0x44, 0xc, 0x9a, 0x0, 0x3, [0x3, 0x1]}, @timestamp_prespec={0x44, 0x24, 0x9c, 0x3, 0x5, [{@local, 0x9}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x80000000}, {@rand_addr=0x64010101, 0x80000000}, {@local, 0x7}]}, @lsrr={0x83, 0x17, 0x83, [@broadcast, @empty, @multicast2, @loopback, @dev={0xac, 0x14, 0x14, 0x19}]}, @cipso={0x86, 0x4a, 0x1, [{0x2, 0x3, 'l'}, {0x0, 0x7, "17156209aa"}, {0x2, 0x8, "1e9c8f9caed4"}, {0x0, 0x3, ')'}, {0x5, 0x10, "a5cdaf2e62bd710aff2a7e0247db"}, {0x0, 0x11, "ae31bdc895844b19e30d8f2afc841d"}, {0x5, 0xe, "1a910c71ec91cdbee6581e64"}]}, @timestamp={0x44, 0x28, 0x6, 0x0, 0x3, [0x8001, 0x2000, 0x80000000, 0x100, 0x7fffffff, 0x6, 0x3, 0x401, 0xb3]}]}}}}}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000000300)={'ip6tnl0\x00', &(0x7f0000000280)={'syztnl2\x00', 0x0, 0x2f, 0x20, 0x7, 0x6, 0x1, @dev={0xfe, 0x80, '\x00', 0x3d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x20, 0x20, 0x2, 0x8}}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r4, 0x80, 0x87}, [@NDA_LLADDR={0xa, 0x2, @dev}]}, 0x28}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000003c0)={'syztnl1\x00', &(0x7f0000000340)={'syztnl2\x00', 0x0, 0x4, 0x5, 0x7, 0x7, 0x1, @private2={0xfc, 0x2, '\x00', 0x1}, @loopback, 0x20, 0x8, 0x3, 0x5}}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r6, 0x80, 0x87}, [@NDA_LLADDR={0xa, 0x2, @dev}]}, 0x28}}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r7, 0x80, 0x87}, [@NDA_LLADDR={0xa, 0x2, @dev}]}, 0x28}}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r8, 0x80, 0x87}, [@NDA_LLADDR={0xa, 0x2, @dev}]}, 0x28}}, 0x0) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, &(0x7f0000000b80)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000b40)={&(0x7f0000000400)={0x73c, r0, 0x400, 0x70bd29, 0x25dfdbfb, {}, [{{0x8}, {0x7c, 0x2, 0x0, 0x1, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8, 0x4, r2}}, {0x8}}}]}}, {{0x8, 0x1, r3}, {0x1b0, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x10001}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x3f}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x1f}}}, {0x54, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x24, 0x4, [{0x9, 0x8, 0x3, 0x7}, {0x3, 0x3, 0x5, 0xec}, {0x2c3, 0x5, 0x9, 0x6}, {0x7, 0xff, 0x2, 0x6}]}}}]}}, {{0x8}, {0xf4, 0x2, 0x0, 0x1, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x9e}}}, {0x44, 0x1, @name={{0x24}, {0x5}, {0x11, 0x4, 'activebackup\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r4}}}]}}, {{0x8}, {0x19c, 0x2, 0x0, 0x1, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8}}}, {0x3c, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0xc, 0x4, [{0x80cc, 0x3, 0x9, 0x1}]}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x512}}, {0x8}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r5}}}]}}, {{0x8}, {0x244, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x5}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x1f}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x1bc}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x20}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x3}}}, {0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x3f}}}]}}]}, 0x73c}, 0x1, 0x0, 0x0, 0x10001040}, 0x40004) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r10 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r10, 0xab00, r9) ioctl$NBD_DO_IT(r10, 0xab03) ioctl$NBD_CLEAR_SOCK(r10, 0xab04) 07:17:35 executing program 2: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f00000000c0), 0x100, 0x0) ioctl$SOUND_MIXER_READ_CAPS(r0, 0x80044dfc, &(0x7f0000000640)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r3, 0x8983, &(0x7f0000000000)={0x6, 'veth1_vlan\x00', {0x4}, 0x3}) [ 510.715056][ T8557] vhci_hcd: vhci_device speed not set [ 510.784961][ T8557] usb 9-1: new full-speed USB device number 2 using vhci_hcd [ 510.807788][T18810] vhci_hcd: connection reset by peer [ 510.829406][T12049] vhci_hcd: stop threads 07:17:35 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x119}, 0x28) [ 510.834708][T12049] vhci_hcd: release socket [ 510.871468][T12049] vhci_hcd: disconnect device [ 510.878292][T18827] block nbd4: shutting down sockets 07:17:35 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="850000006100000054000000000000009500000000000000ef0285b72eae795b11ad261777db751896c5df696334e2d836395560230500ef286f21c974d520c247fd200861e50b2dd5e5f6b23909a23ee27007dae2a0fd08dbf92809a931196df3be84781f7ecafa0a4bcf7e01a23999fdfb4b490f6cfe5edf3850576acb265f56d62ee288a85dfe7c79e969b738dbc61171dfd8f5e33fbf1ee05bc5bdeb164dc2458455e3ba438c9109dd001ad93df3fc235bed50ffce5ea79cfc8cf7d53a031691362ba21394bd614ec41f636ec0e299e370f5631acfab526519a36f963679457241bc05a307f8be0c828a43ed21ecdd1ee2b9b7ae315e5b515c71c39bf4b45f5e3f7cd3f6404fc93cf55949f0c3a7b87f86120153725784e98975e8617ffc7e8cc497f437853d9c04b195fa52848dd1555796b3cdf2527d7929631cca05e27c28566d2c47699bc6c3f5f766c3cb8cd6a4a46895fa8d00448bcc7d8aca8087486aead10034d94d32ad677b28b10ed58f8de2d5a8d25c7cae49ba35be16888ea8da622daf5f0f02d9c08752113ab1ec6bde50940e9bf33f91a6c5056aabc04eedfeb6535540e5c027ffac3d4df6589cb47171bfbb564a2350564f4bdbcf4e048f2b34570d5ef2bb8e9274d5d40af19b0afe0c774b562378fc3dbf8be42828b4cb3d6cf6930f5c4c71563e4eb0d341dc742bdb802b498fef8490b52ad16e131d8e3142ef3ffba81085ce4a028c7af46774b391e2124fcd93ff05c21ad0da384ff0017957481ee790b301e3e817c3b651bb99090189eed2862f89e698ca8e62a5f5ff0dc6ed83392fd551d0eedea83857e0503561884d2e7bdc491b3df83509d2fa1023eb77b8a13de09e22a7f19088bcbd8316282c2dea8f47ad5a964ab6bbb94784d31b397229ae3fb66ffe0e9913d32301c844"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x12f}, 0x28) [ 510.951504][T18827] block nbd4: Could not allocate knbd recv work queue. [ 510.973502][T18827] block nbd4: shutting down sockets [ 511.008264][T18835] block nbd2: shutting down sockets 07:17:35 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000040)=@ethtool_ringparam={0xd, 0x0, 0x20200000, 0x0, 0x2}}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_SET_SOCK(r3, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x5a1802) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000100)={'ip6_vti0\x00', {0x2, 0x0, @dev}}) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) [ 511.137067][T18835] block nbd2: shutting down sockets 07:17:35 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x11a}, 0x28) 07:17:35 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x130}, 0x28) 07:17:35 executing program 2: ioctl$SOUND_MIXER_READ_CAPS(0xffffffffffffffff, 0x80044dfc, &(0x7f0000000640)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0), 0x8400, 0x0) syz_open_dev$mouse(&(0x7f0000000100), 0x6, 0xc0000) pipe2(&(0x7f0000000140), 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f00000000c0)={0x0, r3, 0xcf2f, 0x3, 0x6a65, 0x80000000}) mmap(&(0x7f0000420000/0x3000)=nil, 0x3000, 0x1000010, 0x40010, r0, 0x3000) mq_timedsend(r2, &(0x7f0000000280)="0e116bc48f22601c4f3187764f336f5b3b78a101a712a9aa57c5fa4e0cc7102d4334c832d43e89", 0x27, 0x1, 0x0) openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x20000, 0x80) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f00000000c0)={0x0, r5, 0xcf2f, 0x3, 0x6a65, 0x80000000}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) [ 511.414528][T18812] vhci_hcd vhci_hcd.0: pdev(0) rhport(1) sockfd(7) [ 511.421118][T18812] vhci_hcd vhci_hcd.0: devid(0) speed(2) speed_str(full-speed) [ 511.453994][T18855] block nbd4: shutting down sockets [ 511.514828][T18812] vhci_hcd vhci_hcd.0: Device attached [ 511.677588][T18856] vhci_hcd: connection closed [ 511.679971][ T1178] vhci_hcd: stop threads [ 511.714794][ T1178] vhci_hcd: release socket [ 511.741427][ T1178] vhci_hcd: disconnect device 07:17:36 executing program 0: ioctl$BTRFS_IOC_RM_DEV(0xffffffffffffffff, 0x5000940b, &(0x7f00000007c0)={{}, "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"}) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffc6553532, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00'}) r2 = socket$kcm(0x2, 0xa, 0x2) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000200)) recvmsg(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8943, &(0x7f0000000780)={'syzkaller1\x00', @link_local}) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r4, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) 07:17:36 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="850000006100000054000000000000009500000000000000ef0285b72eae795b11ad261777db751896c5df696334e2d836395560230500ef286f21c974d520c247fd200861e50b2dd5e5f6b23909a23ee27007dae2a0fd08dbf92809a931196df3be84781f7ecafa0a4bcf7e01a23999fdfb4b490f6cfe5edf3850576acb265f56d62ee288a85dfe7c79e969b738dbc61171dfd8f5e33fbf1ee05bc5bdeb164dc2458455e3ba438c9109dd001ad93df3fc235bed50ffce5ea79cfc8cf7d53a031691362ba21394bd614ec41f636ec0e299e370f5631acfab526519a36f963679457241bc05a307f8be0c828a43ed21ecdd1ee2b9b7ae315e5b515c71c39bf4b45f5e3f7cd3f6404fc93cf55949f0c3a7b87f86120153725784e98975e8617ffc7e8cc497f437853d9c04b195fa52848dd1555796b3cdf2527d7929631cca05e27c28566d2c47699bc6c3f5f766c3cb8cd6a4a46895fa8d00448bcc7d8aca8087486aead10034d94d32ad677b28b10ed58f8de2d5a8d25c7cae49ba35be16888ea8da622daf5f0f02d9c08752113ab1ec6bde50940e9bf33f91a6c5056aabc04eedfeb6535540e5c027ffac3d4df6589cb47171bfbb564a2350564f4bdbcf4e048f2b34570d5ef2bb8e9274d5d40af19b0afe0c774b562378fc3dbf8be42828b4cb3d6cf6930f5c4c71563e4eb0d341dc742bdb802b498fef8490b52ad16e131d8e3142ef3ffba81085ce4a028c7af46774b391e2124fcd93ff05c21ad0da384ff0017957481ee790b301e3e817c3b651bb99090189eed2862f89e698ca8e62a5f5ff0dc6ed83392fd551d0eedea83857e0503561884d2e7bdc491b3df83509d2fa1023eb77b8a13de09e22a7f19088bcbd8316282c2dea8f47ad5a964ab6bbb94784d31b397229ae3fb66ffe0e9913d32301c844"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x11b}, 0x28) 07:17:36 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="850000006100000054000000000000009500000000000000ef0285b72eae795b11ad261777db751896c5df696334e2d836395560230500ef286f21c974d520c247fd200861e50b2dd5e5f6b23909a23ee27007dae2a0fd08dbf92809a931196df3be84781f7ecafa0a4bcf7e01a23999fdfb4b490f6cfe5edf3850576acb265f56d62ee288a85dfe7c79e969b738dbc61171dfd8f5e33fbf1ee05bc5bdeb164dc2458455e3ba438c9109dd001ad93df3fc235bed50ffce5ea79cfc8cf7d53a031691362ba21394bd614ec41f636ec0e299e370f5631acfab526519a36f963679457241bc05a307f8be0c828a43ed21ecdd1ee2b9b7ae315e5b515c71c39bf4b45f5e3f7cd3f6404fc93cf55949f0c3a7b87f86120153725784e98975e8617ffc7e8cc497f437853d9c04b195fa52848dd1555796b3cdf2527d7929631cca05e27c28566d2c47699bc6c3f5f766c3cb8cd6a4a46895fa8d00448bcc7d8aca8087486aead10034d94d32ad677b28b10ed58f8de2d5a8d25c7cae49ba35be16888ea8da622daf5f0f02d9c08752113ab1ec6bde50940e9bf33f91a6c5056aabc04eedfeb6535540e5c027ffac3d4df6589cb47171bfbb564a2350564f4bdbcf4e048f2b34570d5ef2bb8e9274d5d40af19b0afe0c774b562378fc3dbf8be42828b4cb3d6cf6930f5c4c71563e4eb0d341dc742bdb802b498fef8490b52ad16e131d8e3142ef3ffba81085ce4a028c7af46774b391e2124fcd93ff05c21ad0da384ff0017957481ee790b301e3e817c3b651bb99090189eed2862f89e698ca8e62a5f5ff0dc6ed83392fd551d0eedea83857e0503561884d2e7bdc491b3df83509d2fa1023eb77b8a13de09e22a7f19088bcbd8316282c2dea8f47ad5a964ab6bbb94784d31b397229ae3fb66ffe0e9913d32301c844"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x131}, 0x28) 07:17:36 executing program 2: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000080), 0x181, 0x0) ioctl$SOUND_MIXER_READ_CAPS(r0, 0x80044dfc, &(0x7f0000000640)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 07:17:36 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x18) r2 = openat(r1, &(0x7f00000001c0)='./file0/file0\x00', 0x98201, 0x18) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f00000000c0)={0x0, r4, 0xcf2f, 0x3, 0x6a65, 0x80000000}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) mq_timedsend(r3, &(0x7f0000000280)="0e116bc48f22601c4f3187764f336f5b3b78a101a712a9aa57c5fa4e0cc7102d4334c832d43e89", 0x27, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) openat(r2, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x20) r5 = socket$packet(0x11, 0x3, 0x300) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) getsockopt$IP_SET_OP_GET_BYNAME(r5, 0x1, 0x53, &(0x7f00000000c0)={0x6, 0x7, 'syz0\x00'}, &(0x7f0000000100)=0x28) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) 07:17:36 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x132}, 0x28) [ 512.038841][T18879] block nbd2: shutting down sockets 07:17:36 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x11c}, 0x28) 07:17:36 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) [ 512.215151][T18881] block nbd2: shutting down sockets 07:17:36 executing program 2: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000080), 0x181, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x555002, 0x18) preadv(r1, &(0x7f0000000280), 0x0, 0x10000d9f, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) close(r2) ioctl$SNDCTL_DSP_SETFRAGMENT(r1, 0xc004500a, &(0x7f0000000000)=0x7) mkdirat(r1, &(0x7f00000004c0)='./file0\x00', 0x0) ioctl$SOUND_MIXER_READ_CAPS(r0, 0x80044dfc, &(0x7f0000000640)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$F2FS_IOC_DEFRAGMENT(r4, 0xc010f508, &(0x7f0000000500)={0x5, 0x5}) r5 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x555002, 0x18) ioctl$NBD_SET_SOCK(r6, 0xab00, r3) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000540), 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) ioctl$NBD_DO_IT(r5, 0xab03) r7 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r7, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) close_range(r3, r7, 0x2) ioctl$NBD_CLEAR_SOCK(r5, 0xab04) 07:17:36 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x11d}, 0x28) 07:17:36 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x133}, 0x28) 07:17:36 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x134}, 0x28) [ 512.548011][T18913] block nbd4: shutting down sockets [ 512.596391][T18913] block nbd4: shutting down sockets [ 512.604022][T18899] block nbd4: Could not allocate knbd recv work queue. 07:17:37 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="850000006100000054000000000000009500000000000000ef0285b72eae795b11ad261777db751896c5df696334e2d836395560230500ef286f21c974d520c247fd200861e50b2dd5e5f6b23909a23ee27007dae2a0fd08dbf92809a931196df3be84781f7ecafa0a4bcf7e01a23999fdfb4b490f6cfe5edf3850576acb265f56d62ee288a85dfe7c79e969b738dbc61171dfd8f5e33fbf1ee05bc5bdeb164dc2458455e3ba438c9109dd001ad93df3fc235bed50ffce5ea79cfc8cf7d53a031691362ba21394bd614ec41f636ec0e299e370f5631acfab526519a36f963679457241bc05a307f8be0c828a43ed21ecdd1ee2b9b7ae315e5b515c71c39bf4b45f5e3f7cd3f6404fc93cf55949f0c3a7b87f86120153725784e98975e8617ffc7e8cc497f437853d9c04b195fa52848dd1555796b3cdf2527d7929631cca05e27c28566d2c47699bc6c3f5f766c3cb8cd6a4a46895fa8d00448bcc7d8aca8087486aead10034d94d32ad677b28b10ed58f8de2d5a8d25c7cae49ba35be16888ea8da622daf5f0f02d9c08752113ab1ec6bde50940e9bf33f91a6c5056aabc04eedfeb6535540e5c027ffac3d4df6589cb47171bfbb564a2350564f4bdbcf4e048f2b34570d5ef2bb8e9274d5d40af19b0afe0c774b562378fc3dbf8be42828b4cb3d6cf6930f5c4c71563e4eb0d341dc742bdb802b498fef8490b52ad16e131d8e3142ef3ffba81085ce4a028c7af46774b391e2124fcd93ff05c21ad0da384ff0017957481ee790b301e3e817c3b651bb99090189eed2862f89e698ca8e62a5f5ff0dc6ed83392fd551d0eedea83857e0503561884d2e7bdc491b3df83509d2fa1023eb77b8a13de09e22a7f19088bcbd8316282c2dea8f47ad5a964ab6bbb94784d31b397229ae3fb66ffe0e9913d32301c844"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x135}, 0x28) 07:17:37 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x11e}, 0x28) 07:17:37 executing program 0: ioctl$BTRFS_IOC_RM_DEV(0xffffffffffffffff, 0x5000940b, &(0x7f00000007c0)={{}, "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"}) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffc6553532, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00'}) r2 = socket$kcm(0x2, 0xa, 0x2) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000200)) recvmsg(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8943, &(0x7f0000000780)={'syzkaller1\x00', @link_local}) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0xff, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x34201, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x800, 0x0, 0x0, 0x3, 0x0, 0xfffffffe, 0xd5ed, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xa, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r4, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) 07:17:37 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x555002, 0x18) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_DO_IT(r1, 0xab03) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f00000000c0)={0x0, r4, 0xcf2f, 0x3, 0x6a65, 0x80000000}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000100)=@req={0x1f, 0x10000}, 0x10) mq_timedsend(r3, &(0x7f0000000280)="0e116bc48f22601c4f3187764f336f5b3b78a101a712a9aa57c5fa4e0cc7102d4334c832d43e89", 0x27, 0x1, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 07:17:37 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x11f}, 0x28) [ 513.111184][T18933] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 07:17:37 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="850000006100000054000000000000009500000000000000ef0285b72eae795b11ad261777db751896c5df696334e2d836395560230500ef286f21c974d520c247fd200861e50b2dd5e5f6b23909a23ee27007dae2a0fd08dbf92809a931196df3be84781f7ecafa0a4bcf7e01a23999fdfb4b490f6cfe5edf3850576acb265f56d62ee288a85dfe7c79e969b738dbc61171dfd8f5e33fbf1ee05bc5bdeb164dc2458455e3ba438c9109dd001ad93df3fc235bed50ffce5ea79cfc8cf7d53a031691362ba21394bd614ec41f636ec0e299e370f5631acfab526519a36f963679457241bc05a307f8be0c828a43ed21ecdd1ee2b9b7ae315e5b515c71c39bf4b45f5e3f7cd3f6404fc93cf55949f0c3a7b87f86120153725784e98975e8617ffc7e8cc497f437853d9c04b195fa52848dd1555796b3cdf2527d7929631cca05e27c28566d2c47699bc6c3f5f766c3cb8cd6a4a46895fa8d00448bcc7d8aca8087486aead10034d94d32ad677b28b10ed58f8de2d5a8d25c7cae49ba35be16888ea8da622daf5f0f02d9c08752113ab1ec6bde50940e9bf33f91a6c5056aabc04eedfeb6535540e5c027ffac3d4df6589cb47171bfbb564a2350564f4bdbcf4e048f2b34570d5ef2bb8e9274d5d40af19b0afe0c774b562378fc3dbf8be42828b4cb3d6cf6930f5c4c71563e4eb0d341dc742bdb802b498fef8490b52ad16e131d8e3142ef3ffba81085ce4a028c7af46774b391e2124fcd93ff05c21ad0da384ff0017957481ee790b301e3e817c3b651bb99090189eed2862f89e698ca8e62a5f5ff0dc6ed83392fd551d0eedea83857e0503561884d2e7bdc491b3df83509d2fa1023eb77b8a13de09e22a7f19088bcbd8316282c2dea8f47ad5a964ab6bbb94784d31b397229ae3fb66ffe0e9913d32301c844"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x136}, 0x28) [ 513.181362][T18933] device syzkaller1 entered promiscuous mode [ 513.250200][T18939] block nbd4: shutting down sockets 07:17:37 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x137}, 0x28) 07:17:37 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x120}, 0x28) 07:17:38 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x138}, 0x28) 07:17:38 executing program 2: r0 = add_key$keyring(&(0x7f00000002c0), &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000380), &(0x7f00000003c0)={'fscrypt:', @desc4}, &(0x7f0000000400)={0x0, "35e24e5ffa97584d1c76e05c2a8c3221552d18265c7f546257da10556709a3f588cb96c25c08b0855301dbc28de1f4b4fb75e34ea527668279f2ee2e01f89bfc", 0x31}, 0x48, 0xfffffffffffffff9) r1 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000300)={'syz', 0x3}, 0x0, 0x0, r0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f0000000100)='asymmetric\x00', &(0x7f00000000c0)=@chain) r2 = add_key$keyring(&(0x7f00000002c0), &(0x7f0000000300)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$KEYCTL_MOVE(0x1e, r2, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000480), &(0x7f00000004c0)={'syz', 0x3}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000100)='asymmetric\x00', &(0x7f00000000c0)=@chain) r3 = add_key$keyring(&(0x7f00000002c0), &(0x7f0000000300)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$KEYCTL_MOVE(0x1e, r3, r0, r1, 0x0) add_key$user(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x3}, &(0x7f0000000140)="ac1ae8602d15644ed050c87ab23ebb26bf2e5dd7cf8d44984ca78c047a6b226795ca8ff1c45e5e7f4c62817ca92eadd6f4d45643127e923b0f98a2af9481c47f470793e9a392460315f0956e41534e29420211de084016f29c1e804e7757698ea13866cd253a7a6fec886794d069f32409e08abf1de190599e75b79b9a311599799b042278fd76", 0x87, r3) r4 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000080), 0x181, 0x0) r5 = add_key$keyring(&(0x7f0000000280), &(0x7f0000000340)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000200), &(0x7f0000000240)={'syz', 0x3}, 0x0, 0x0, r5) ioctl$SOUND_MIXER_READ_CAPS(r4, 0x80044dfc, &(0x7f0000000640)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r7 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r7, 0xab00, r6) ioctl$NBD_DO_IT(r7, 0xab03) ioctl$NBD_CLEAR_SOCK(r7, 0xab04) 07:17:38 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x121}, 0x28) 07:17:38 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x555002, 0x18) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$hidraw(&(0x7f0000000100), 0x1f, 0x0) fremovexattr(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="946563756b6974792e272a00"]) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f00000000c0)={0x0, r4, 0xcf2f, 0x3, 0x6a65, 0x80000000}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) mq_timedsend(r3, &(0x7f0000000280)="0e116bc48f22601c4f3187764f336f5b3b78a101a712a9aa57c5fa4e0cc7102d4334c832d43e89", 0x27, 0x1, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r3) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 07:17:38 executing program 0: ioctl$BTRFS_IOC_RM_DEV(0xffffffffffffffff, 0x5000940b, &(0x7f00000007c0)={{}, "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"}) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffc6553532, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00'}) r2 = socket$kcm(0x2, 0xa, 0x2) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000200)) recvmsg(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8943, &(0x7f0000000780)={'syzkaller1\x00', @link_local}) r4 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r4, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) 07:17:38 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x139}, 0x28) [ 513.923632][T18967] block nbd2: shutting down sockets 07:17:38 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) fdatasync(r1) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 07:17:38 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x122}, 0x28) [ 514.125444][T18967] block nbd2: shutting down sockets 07:17:38 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x13a}, 0x28) 07:17:38 executing program 0: ioctl$BTRFS_IOC_RM_DEV(0xffffffffffffffff, 0x5000940b, &(0x7f00000007c0)={{}, "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"}) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffc6553532, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00'}) r2 = socket$kcm(0x2, 0xa, 0x2) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) setsockopt$packet_int(r3, 0x107, 0x0, &(0x7f00000000c0)=0x1ff, 0x4) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000200)) recvmsg(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000140), 0xc2200, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0x1, 0x0, 0x5, 0x2, 0x0, 0x8001, 0x80000, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x5, 0x1, @perf_bp={&(0x7f0000000100), 0xb}, 0x4000, 0x5, 0xff, 0x2, 0xffffffff, 0x7, 0x4, 0x0, 0x6, 0x0, 0x77a6}, 0x0, 0x8, r4, 0xa) ioctl$SIOCSIFHWADDR(r2, 0x8943, &(0x7f0000000780)={'syzkaller1\x00', @link_local}) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r5, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) [ 514.503574][T19005] block nbd4: shutting down sockets 07:17:39 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x123}, 0x28) 07:17:39 executing program 2: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000080), 0x181, 0x0) ioctl$SOUND_MIXER_READ_CAPS(r0, 0x80044dfc, &(0x7f0000000640)) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) ioctl$FIGETBSZ(r1, 0x2, &(0x7f0000000000)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@ipv4_delrule={0x58, 0x21, 0x8, 0x70bd2d, 0x25dfdbff, {0x2, 0x80, 0x10, 0x6, 0x7f, 0x0, 0x0, 0x6, 0x10005}, [@FRA_DST={0x8, 0x1, @multicast2}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x4}, @FRA_GENERIC_POLICY=@FRA_PRIORITY={0x8, 0x6, 0x7}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffff7}, @FRA_SRC={0x8, 0x2, @local}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x2}]}, 0x58}, 0x1, 0x0, 0x0, 0x24040040}, 0x4085) bind$packet(r3, &(0x7f00000000c0)={0x11, 0x5, r4, 0x1, 0x80, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) r5 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) getsockname(r2, &(0x7f0000000100)=@ipx, &(0x7f0000000180)=0x80) ioctl$NBD_SET_SOCK(r5, 0xab00, r2) ioctl$NBD_DO_IT(r5, 0xab03) ioctl$NBD_CLEAR_SOCK(r5, 0xab04) r6 = socket$isdn(0x22, 0x3, 0x4) close(r6) [ 514.629782][T19005] block nbd4: Could not allocate knbd recv work queue. 07:17:39 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x13b}, 0x28) [ 514.829375][T18853] block nbd4: shutting down sockets [ 514.881548][T19009] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue [ 514.935696][T19021] block nbd2: shutting down sockets 07:17:39 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) 07:17:39 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x124}, 0x28) [ 515.185352][T19015] block nbd2: shutting down sockets 07:17:39 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="850000006100000054000000000000009500000000000000ef0285b72eae795b11ad261777db751896c5df696334e2d836395560230500ef286f21c974d520c247fd200861e50b2dd5e5f6b23909a23ee27007dae2a0fd08dbf92809a931196df3be84781f7ecafa0a4bcf7e01a23999fdfb4b490f6cfe5edf3850576acb265f56d62ee288a85dfe7c79e969b738dbc61171dfd8f5e33fbf1ee05bc5bdeb164dc2458455e3ba438c9109dd001ad93df3fc235bed50ffce5ea79cfc8cf7d53a031691362ba21394bd614ec41f636ec0e299e370f5631acfab526519a36f963679457241bc05a307f8be0c828a43ed21ecdd1ee2b9b7ae315e5b515c71c39bf4b45f5e3f7cd3f6404fc93cf55949f0c3a7b87f86120153725784e98975e8617ffc7e8cc497f437853d9c04b195fa52848dd1555796b3cdf2527d7929631cca05e27c28566d2c47699bc6c3f5f766c3cb8cd6a4a46895fa8d00448bcc7d8aca8087486aead10034d94d32ad677b28b10ed58f8de2d5a8d25c7cae49ba35be16888ea8da622daf5f0f02d9c08752113ab1ec6bde50940e9bf33f91a6c5056aabc04eedfeb6535540e5c027ffac3d4df6589cb47171bfbb564a2350564f4bdbcf4e048f2b34570d5ef2bb8e9274d5d40af19b0afe0c774b562378fc3dbf8be42828b4cb3d6cf6930f5c4c71563e4eb0d341dc742bdb802b498fef8490b52ad16e131d8e3142ef3ffba81085ce4a028c7af46774b391e2124fcd93ff05c21ad0da384ff0017957481ee790b301e3e817c3b651bb99090189eed2862f89e698ca8e62a5f5ff0dc6ed83392fd551d0eedea83857e0503561884d2e7bdc491b3df83509d2fa1023eb77b8a13de09e22a7f19088bcbd8316282c2dea8f47ad5a964ab6bbb94784d31b397229ae3fb66ffe0e9913d32301c844"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x13c}, 0x28) [ 515.422148][T19009] device syzkaller1 entered promiscuous mode 07:17:39 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="850000006100000054000000000000009500000000000000ef0285b72eae795b11ad261777db751896c5df696334e2d836395560230500ef286f21c974d520c247fd200861e50b2dd5e5f6b23909a23ee27007dae2a0fd08dbf92809a931196df3be84781f7ecafa0a4bcf7e01a23999fdfb4b490f6cfe5edf3850576acb265f56d62ee288a85dfe7c79e969b738dbc61171dfd8f5e33fbf1ee05bc5bdeb164dc2458455e3ba438c9109dd001ad93df3fc235bed50ffce5ea79cfc8cf7d53a031691362ba21394bd614ec41f636ec0e299e370f5631acfab526519a36f963679457241bc05a307f8be0c828a43ed21ecdd1ee2b9b7ae315e5b515c71c39bf4b45f5e3f7cd3f6404fc93cf55949f0c3a7b87f86120153725784e98975e8617ffc7e8cc497f437853d9c04b195fa52848dd1555796b3cdf2527d7929631cca05e27c28566d2c47699bc6c3f5f766c3cb8cd6a4a46895fa8d00448bcc7d8aca8087486aead10034d94d32ad677b28b10ed58f8de2d5a8d25c7cae49ba35be16888ea8da622daf5f0f02d9c08752113ab1ec6bde50940e9bf33f91a6c5056aabc04eedfeb6535540e5c027ffac3d4df6589cb47171bfbb564a2350564f4bdbcf4e048f2b34570d5ef2bb8e9274d5d40af19b0afe0c774b562378fc3dbf8be42828b4cb3d6cf6930f5c4c71563e4eb0d341dc742bdb802b498fef8490b52ad16e131d8e3142ef3ffba81085ce4a028c7af46774b391e2124fcd93ff05c21ad0da384ff0017957481ee790b301e3e817c3b651bb99090189eed2862f89e698ca8e62a5f5ff0dc6ed83392fd551d0eedea83857e0503561884d2e7bdc491b3df83509d2fa1023eb77b8a13de09e22a7f19088bcbd8316282c2dea8f47ad5a964ab6bbb94784d31b397229ae3fb66ffe0e9913d32301c844"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x125}, 0x28) 07:17:40 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x13d}, 0x28) 07:17:40 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f00000000c0)={0x0, r2, 0xcf2f, 0x8c3, 0x9, 0x9}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) mq_timedsend(r2, &(0x7f0000000280)="0e116bc48f22601c4f3187764f336f5b3b78a101a712a9aa57c5fa4e0cc7102d4334c832d43e89", 0x27, 0x1, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 07:17:40 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x126}, 0x28) 07:17:40 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x13e}, 0x28) [ 515.894419][ T8557] vhci_hcd: vhci_device speed not set [ 515.929036][T19053] block nbd4: shutting down sockets 07:17:40 executing program 0: ioctl$BTRFS_IOC_RM_DEV(0xffffffffffffffff, 0x5000940b, &(0x7f00000007c0)={{}, "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"}) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffc6553532, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00'}) recvmmsg$unix(0xffffffffffffffff, &(0x7f00000053c0)=[{{&(0x7f0000000640)=@abs, 0x6e, &(0x7f0000001ac0)=[{&(0x7f00000019c0)=""/214, 0xd6}, {&(0x7f00000006c0)=""/163, 0xa3}], 0x2, &(0x7f0000001b00)=[@cred={{0x1c}}], 0x20}}, {{0x0, 0x0, &(0x7f0000001bc0)=[{&(0x7f0000001b40)=""/114, 0x72}], 0x1, &(0x7f0000001c00)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x58}}, {{0x0, 0x0, &(0x7f0000002080)=[{&(0x7f0000001c80)=""/245, 0xf5}, {&(0x7f0000001d80)=""/250, 0xfa}, {&(0x7f0000001e80)=""/85, 0x55}, {&(0x7f0000001f00)=""/176, 0xb0}, {&(0x7f0000001fc0)=""/176, 0xb0}], 0x5}}, {{&(0x7f0000002100), 0x6e, &(0x7f0000002680)=[{&(0x7f0000002180)=""/254, 0xfe}, {&(0x7f0000002280)=""/50, 0x32}, {&(0x7f00000022c0)=""/200, 0xc8}, {&(0x7f00000023c0)=""/227, 0xe3}, {&(0x7f00000024c0)=""/178, 0xb2}, {&(0x7f0000002580)=""/71, 0x47}, {&(0x7f0000002600)=""/108, 0x6c}], 0x7, &(0x7f0000002700)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x78}}, {{&(0x7f0000002780), 0x6e, &(0x7f0000002840)=[{&(0x7f0000002800)=""/46, 0x2e}], 0x1}}, {{&(0x7f0000002880)=@abs, 0x6e, &(0x7f0000002a00)=[{&(0x7f0000002900)=""/49, 0x31}, {&(0x7f0000002940)=""/58, 0x3a}, {&(0x7f0000002980)=""/95, 0x5f}], 0x3, &(0x7f0000002a40)=[@cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x70}}, {{0x0, 0x0, &(0x7f0000003d00)=[{&(0x7f0000002ac0)=""/209, 0xd1}, {&(0x7f0000002bc0)=""/66, 0x42}, {&(0x7f0000002c40)=""/4096, 0x1000}, {&(0x7f0000003c40)=""/163, 0xa3}], 0x4}}, {{&(0x7f0000003d40)=@abs, 0x6e, &(0x7f0000004f00)=[{&(0x7f0000003dc0)=""/167, 0xa7}, {&(0x7f0000003e80)=""/69, 0x45}, {&(0x7f0000003f00)=""/4096, 0x1000}], 0x3, &(0x7f0000004f40)=ANY=[@ANYBLOB="30000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c0000007b0000000000000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xb0}}, {{&(0x7f0000005000), 0x6e, &(0x7f0000005240)=[{&(0x7f0000005080)=""/218, 0xda}, {&(0x7f0000005180)=""/189, 0xbd}], 0x2, &(0x7f0000005280)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x138}}], 0x9, 0x2100, &(0x7f0000005600)) r2 = socket$kcm(0x2, 0xa, 0x2) r3 = socket$packet(0x11, 0x2, 0x300) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000100)=@isdn={0x22, 0x1, 0xa4, 0x5, 0xff}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000400)="3bbb8c919c61dedebca6af1779b79e893984602fe59db9aae84cadde427e9bc19c6866de7079ebdb", 0x28}, {&(0x7f0000000440)="09e00efbd1cc6ee5105a1dc122c3e1e3a627b4b6ef1d55051d0b7e027aa6f0d80603cc6da39d5dff518f0d2988c0d27192957b040cf884767b51bbb45242ab46dcf7650f703f95b4be57b8c6667099699217dd9272922672bcdc10ffd641f8cb6acc51997de4bb51cdc42e715fce4ab4a7412c9809c8f8dc680f2260f9b2c88a3b9d523321019711f9a1", 0x8a}, {&(0x7f0000000500)="88702d02f76b7af41cef755db71080a4408efc4ad75e2294511897198bc0051ec2bae068ccdfb754a2e5ed9e", 0x2c}, {&(0x7f0000000540)="6be79806443980e4b17976", 0xb}], 0x4, &(0x7f00000017c0)=[{0x60, 0x10a, 0xffffffff, "a607c87fd84162d7f04bb4c785f525c449be24027728c9afa09f789c6f1921bf4ea2854e5cf96304ef790db4eae4c0186fa565a5adc50a0b2427132153fff548a1a283a74345071d64455f467c"}, {0xd8, 0x100, 0x7, "871d8a70d953413e2a2dc6be312b1d0caa129c08950226a651ac142626a4547e9460ce5b230af2c11286a621b69c38be929236320aa96ba5f33ab63763fd4c12bdf7ecb24f7936c79d179abce096acd97b2685ee9cafda626f401edd369972d6b504588d41807b5645d3eb9969b0e760fc571f4e2afb9b0a4f31cf3f1d04089d790fe51200fbba3acf2a1fcf11db3eac13fe0af3da14307b59f2351fc941f519c1382da17166b561da6115f02860aba59d38451cc4e47b1d0ea090b0fe39fae54b9d68fe8e10"}, {0xa8, 0x10c, 0x80, "c10f56d582be72f90318e182c147ac4f655499a89a763859db0ed8a418a10ca612811f11d6ecc91ea3bceb2b64a8c8d80349cc1da45c0c0306f7002b34346d3735032777dc7bc28a5cac5cebd5055857f1de8730c4c30eb88b85a0127faee81f69af6a1fdcbf30f897013f78befca076395ee6c09888faf957c1b56678f20296fdf07ebc1dd3259d6929ca0a1e6cabecb81a"}], 0x1e0}, 0x4040081) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000200)) recvmsg(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8943, &(0x7f0000000780)={'syzkaller1\x00', @link_local}) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0x2, 0xa, 0x2) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="b7040e5650949b2c2c347d29e89ee732cb970022847d7a4d1ca356a252e9a835b921a4e9c577b3d94821b6", 0x2b, 0x4000841, 0x0, 0x0) ioctl$SIOCSIFHWADDR(r4, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) openat$tun(0xffffffffffffff9c, &(0x7f0000000600), 0x200, 0x0) 07:17:40 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) close(r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 07:17:40 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x127}, 0x28) 07:17:40 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x13f}, 0x28) [ 516.244388][T19065] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 07:17:40 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 07:17:40 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x128}, 0x28) 07:17:40 executing program 2: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000080), 0x181, 0x0) ioctl$SOUND_MIXER_READ_CAPS(r0, 0x80044dfc, &(0x7f0000000640)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_DO_IT(r2, 0xab03) r3 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r3, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000002040)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x8923, &(0x7f00000014c0)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x0e\xc3\xfa\xd1x}\xea\xe3\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f\xd2l9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05\x8e\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ\x00\x00\x00\x00\xec\xd9\xd9\xf0\xd5)\x815a\xcc{#\xc5\xfb\xc5m\xb1\x87f\xeb\xff\x02\x1e3\xdb\xbf\x82\x0f\f\xc9)\x99\x15\x85su]\x18\xde\xe6.\xc0J#ZI\xbb\xf3\xcf\xd7\x90\xe1l\xac\xad\xd5gy\xb9q<\xe0\'w\xca%\xf7\x7f5\xcc\x1a\xe1\xc7\xc0\xe1\x81\xa4\xa3\xca\xb3e\xb0\x18\x8c\xc3\x8flB\x0f\xd8Y.\xef\xbb\x18O\xc8$en\xc0\x1c\xa6,\a\xc3\xbb\xce\x8e{\xba.Y\xfcr\x8b\x01\xe8l_$x5)\x05\xbe\xeb8\xc7>\xaf\xf6*\xbb\xc4gE\xb2\x98\x9e]i8\x98k\xc6O\xdf\xb2\xedd$\x1f\xec\x01\xb8\x18\xb2uCh\x81\xbcKY \xad\xda\xc8\x10\xae\xdf\xbd\x9b\xfc\xf8\x8c\x1d\xce\xcb\xff\xee\xea\xcf?\xa0\xdeB@\xa8\xbd\x9a6\xc5U\ns\x93') sendmsg$NLBL_CIPSOV4_C_REMOVE(r5, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r4, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRES64, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r3, 0x50009418, &(0x7f0000000440)={{}, 0x0, 0x4, @unused=[0x1fbfffffd, 0x71, 0x8], @devid=r4}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000300)={{}, 0x0, 0xc, @unused=[0x1, 0x0, 0x1, 0x7], @devid=r4}) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f0000000440)={r4, "fc728e32cad97b1304edf3ad20361a2d"}) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f00000001c0)={0x2, 0x2, {0x6, @struct={0x21}, 0x0, 0x7, 0x400, 0x2, 0x5, 0x800, 0x2, @usage=0xf704, 0xffff, 0x10001, [0x1000, 0x0, 0x3, 0x62b1949c, 0x100, 0xa72]}, {0x0, @usage=0x1000, r4, 0x1, 0x7, 0x1f, 0x100000001, 0x3, 0x403, @struct={0x40, 0x8}, 0x7fb4, 0xc1e, [0x5, 0x81, 0x3ff, 0x9, 0x40, 0x10000]}, {0x4, @struct={0x6, 0x4}, 0x0, 0x9, 0x7, 0x6, 0x4, 0x3ff, 0x11, @usage=0xb43d, 0x8, 0x800, [0x9f3, 0x3, 0x20, 0x0, 0x800, 0x3f]}, {0x1f, 0xffffffffffffffff, 0x100000001}}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000240)={{}, 0x0, 0x18, @unused=[0xfffffffffffffffa, 0x1, 0x1f, 0x7], @devid=r4}) ioctl$BTRFS_IOC_RESIZE(r2, 0x50009403, &(0x7f0000000000)={{r1}, {@val={r4}, @max}}) 07:17:40 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x140}, 0x28) [ 516.518256][T19065] device syzkaller1 entered promiscuous mode [ 516.597913][T19082] block nbd4: server does not support multiple connections per device. [ 516.642215][T19082] block nbd4: shutting down sockets [ 516.687155][ C1] sd 0:0:1:0: tag#4185 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 516.697222][ C1] sd 0:0:1:0: tag#4185 CDB: opcode=0xe5 (vendor) [ 516.703676][ C1] sd 0:0:1:0: tag#4185 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 516.712817][ C1] sd 0:0:1:0: tag#4185 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 516.721928][ C1] sd 0:0:1:0: tag#4185 CDB[20]: ba 07:17:41 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x129}, 0x28) 07:17:41 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="850000006100000054000000000000009500000000000000ef0285b72eae795b11ad261777db751896c5df696334e2d836395560230500ef286f21c974d520c247fd200861e50b2dd5e5f6b23909a23ee27007dae2a0fd08dbf92809a931196df3be84781f7ecafa0a4bcf7e01a23999fdfb4b490f6cfe5edf3850576acb265f56d62ee288a85dfe7c79e969b738dbc61171dfd8f5e33fbf1ee05bc5bdeb164dc2458455e3ba438c9109dd001ad93df3fc235bed50ffce5ea79cfc8cf7d53a031691362ba21394bd614ec41f636ec0e299e370f5631acfab526519a36f963679457241bc05a307f8be0c828a43ed21ecdd1ee2b9b7ae315e5b515c71c39bf4b45f5e3f7cd3f6404fc93cf55949f0c3a7b87f86120153725784e98975e8617ffc7e8cc497f437853d9c04b195fa52848dd1555796b3cdf2527d7929631cca05e27c28566d2c47699bc6c3f5f766c3cb8cd6a4a46895fa8d00448bcc7d8aca8087486aead10034d94d32ad677b28b10ed58f8de2d5a8d25c7cae49ba35be16888ea8da622daf5f0f02d9c08752113ab1ec6bde50940e9bf33f91a6c5056aabc04eedfeb6535540e5c027ffac3d4df6589cb47171bfbb564a2350564f4bdbcf4e048f2b34570d5ef2bb8e9274d5d40af19b0afe0c774b562378fc3dbf8be42828b4cb3d6cf6930f5c4c71563e4eb0d341dc742bdb802b498fef8490b52ad16e131d8e3142ef3ffba81085ce4a028c7af46774b391e2124fcd93ff05c21ad0da384ff0017957481ee790b301e3e817c3b651bb99090189eed2862f89e698ca8e62a5f5ff0dc6ed83392fd551d0eedea83857e0503561884d2e7bdc491b3df83509d2fa1023eb77b8a13de09e22a7f19088bcbd8316282c2dea8f47ad5a964ab6bbb94784d31b397229ae3fb66ffe0e9913d32301c844"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x141}, 0x28) [ 516.918603][T19101] block nbd4: Could not allocate knbd recv work queue. [ 516.940198][T19101] block nbd4: shutting down sockets [ 517.039730][T19076] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 07:17:41 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = socket$phonet(0x23, 0x2, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000000880)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x4, 0x0, 0x3, 0x2, {0xa, 0x4e20, 0x9, @private1}}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000140)="300751fe438004cfc335b2575b33b3d12975ddf1c1554ce1a4ea87becb639fc1e7c28e497b1096f2174576987d", 0x2d}, {&(0x7f0000000180)="2e5058e97ffc56f3fdcac598e68c17158f646f91a93c4402e7288461e18ce8a13629ce8b6bf63f13df2245cc7ac012a66215aa0bf870292b9964e3ce8e8766e97706b7fa7ad09739df5e4840d90e76a770818e0360838e404ef5cd6a825097b9b0438e5d03f2ed21c110496372ebe85fcec857de7ede446ec5c37c60b8be100267b517d749c7305c970ce58d7727df4b749fe512a2b05148651de8d3b0082e7294ccc58f722769198810e6e5c8d75af2b9ccd37081cb5350a013cdf4ddd5feff5785b76615d83aac01f79275eb886d7e8ec74a7d", 0xd4}], 0x2, &(0x7f00000002c0)=[{0x48, 0x88, 0x10001, "4ecc38ad0984ba889f69762963166ce0c66679ad87943d6c64fa3a32ffde263970a804773a5d859aa932bf19e73f7eb2ee576c"}, {0x58, 0x102, 0x25, "fc19c32ca42fdb3bc1a08fc31caaaf9c5479572a8f21cf27adf8ad546821323410226d76be8eeff43c1c89fe89fd265dad50223c5f1df6b8ae20592a37d4988dc0"}, {0xf8, 0x119, 0xfffffffd, "ab1424dda0993039514a4475e2d1af0a7c1f151f6a72eb6aec38916d68ef5eaa760f19ab1f90310716be54610ddbcd266d99a9d6f821a394416cb8049b65f40aa8e4073b5398fadf7a4b69260758491e6a868d669a17a211e97eec8c7fbcc872e730d9ee1485efdd34a591b4d6649b574a4a5452e73840ce936cc7e1fa7d8238d7b2600420014a1512b8adc6c191e1e79ec30ad802137c59a01705d1af9ea7b1310af82f270e5b1a9bd9ca824d233c463175c958ab0b2dc52be1c327816db36446b7a5903f4099c8fc67648e921cd4429446208d8e16cfa40b340b57e6785c4c1550e3c1"}, {0xd0, 0x10e, 0x3, "5bded3b74d7f472d4d792f5de7bb5095ac7140c639081e69f4dd7fa80ef466b3052786e13df3690b8f704d316c8a415d92c2b0df34bf2b62e31595869c743bf676c494ee16d0a69960c841f61c9da2e7e943cddd1b37d959a532d49061856e1db58cc458279598578ae8013c5bb2897a43327e394fe54518f6e67fae4269ed377ad9754fe6f1c65e4c203acbb276414d8c7ba3bee9396489e89116f88ab0b4aa86b0aa6c7e26949228b32e9bc894ab89683cda5790dd4984df"}, {0xa0, 0x10a, 0x100004c, "b0963de696c69cd05cf738aba9c5bf3c14d53a0083c01c4ecd54b18b258738e9d9de0b7946d18022ed2dfc92fda6abb20053f58f7c2ba07178bce0b38e4bf4771c312690aa3ec65b6e0fbf7874c51336006d9e9aa5a949b820b04cae330f7e073521e196980d5ae3cf94f57622d1357e926cc0361f911c591982efb1fae3e21344e298d8a2a3857bd991c4f500c2bb4b"}, {0xd0, 0x10b, 0x0, "fc112118666adbf073d56618449534ffad0160a0e836c82ec991dc3246b13e843984c0519359b9583183e31e111baa594be2f1e88efa0582f76663de8e2dbf520e73f9144c95e25b081d29fdcffd2516a9b52e95b1a7d2be8e71a3fe97c2cfecf5a8d3c267bd2af5eb96c84f96cdaa8f8ffe5ad68b77a435851a1a3c5750a6c09290f6f31911234c150894f088fd484ad6e962d7e83c09da28218cff7f47e37e0ee430c1b084b514d04f3094307221166392e49944249e2b8d402b8409"}, {0xf8, 0xff, 0x1, "0c9b63c6876c71398e64b1f5eab50e4776bbaa920072e876eb69380b68f2c20da93b6542539d733f92de3cc64bc7a391d0169d417878eb0892eca2c8b80f3a92f16f42051dccf2ff606a6d52e8516e8845e551540f2739fbe704d48842dedb9fd4be39de0e9fd0f39b16fb349f8553841b3b461869bb8557a1cf1076dffe5fa19ee3bfa759fb2bd0a63c5241d730846f3b003af2ba5f546b42cb357a86bd474029497773df594a4b492f27260d124d0243ecd1157792ffbae20a6873aabc7c3d0282a555e6eece91f44c0d33b5dd5275ad34a71f8d7b39b2f3d18694ce560ed09b03"}, {0xd0, 0x10b, 0x3, "87518ecd39f3a0f870bf0339ad8909436d29f5badc112406c855653fe23df5cb6826a3411c0d1f24e2d53ac5eb1989392dd48eed52ef017c13225f15737e67deb71bf2150238b890e2c5152f20456d88bbc2e4d5b761c1dc08d4e7fbc80b6167dbef10a8318b14eb4ed6eda34b0f9e7dd0f0878f6adc7e5eaff3f7cef05e27a6bdc17148600adecbfa67b953e34c11df16b3ca361df4deea9ee494161c97d0d2312ac2816974a3a4de08c7e9ccb85d6ba7420b74e2116753364f93541944"}], 0x5a0}}], 0x1, 0x24000080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x470100) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x555002, 0x18) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) connect$packet(r4, &(0x7f0000000ac0)={0x11, 0x11, 0x0, 0x1, 0x40, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x44}}, 0x14) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0xc000) 07:17:41 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x12a}, 0x28) [ 517.348490][T19076] device syzkaller1 entered promiscuous mode [ 517.435722][ T150] block nbd2: Receive control failed (result -32) [ 517.448244][ C0] sd 0:0:1:0: tag#4186 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 517.458166][ C0] sd 0:0:1:0: tag#4186 CDB: opcode=0xe5 (vendor) [ 517.464592][ C0] sd 0:0:1:0: tag#4186 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 517.473732][ C0] sd 0:0:1:0: tag#4186 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 517.482875][ C0] sd 0:0:1:0: tag#4186 CDB[20]: ba [ 517.548778][T19080] block nbd2: shutting down sockets 07:17:42 executing program 0: ioctl$BTRFS_IOC_RM_DEV(0xffffffffffffffff, 0x5000940b, &(0x7f00000007c0)={{}, "fd106e570f490cf76b3842980a58de2375456b4d9e59b1f08e1bbe0bf946b21b6dadc1801d4cf8149ef14d717cacb589da589c853387488c5c8581a0a23c40b1010bec19ca2401464838680079d305d8d5269decfa55d480bdfd34e7f86476092b4e1d0fe0c2d838aa34619b562c4d0262b8680aa1747c96aefcaacf991419bb850323090e66034ae25024fd074c044484839a247b2409f74f5b9c94b33ec0521b6df95d75a32f2061bb3178ab7c286f9f2b912132f688179052658e29538e8a38d747346dd7cd94b18f1fd3e2d1caada175c25b72d93b39b395ccad9e38033b056c054c0945d5ab1c98d76d6cf261a5af02cada01c7ac6ede952958756a4851bf3a7aab0887b16037c70261546f253db6963204542675e39dccf932c8be9c008b21de784f74caeb513e447897f1931cf3682874df05ac8a8246b2c871fb0f0dd8fe598ce8b873bda2d918b40e0eee7af89ba19ffcf60e71bb695b53dc4961b430aa84e7d75e8bdf12bbf71a38471f0b71d39359ae9cf3d1e4b8643551270d945dc008f56d732ca716fcbe133228d7504cfcf942c0b042b7f7af5f3e5076d82907c2623d41735446e0687e7f3bb6a1291bae45589a770366ff54e0359f038ab0893cc7a5b31b52bc84ea200a6908fcaaba1f64789618f0491d049974d7a1200dfc3573d6f08d6107f3b201937dfee5d800cdb7c97f097bd229a1e31b649a7ba8f2120e1ab20a5056c89837f38b7927cd9f2e2c643420620d140c95f90805ea57f5fb10cae95e8767d8d17618c6aee4927ad02a794e7c73c831ca00139e2e20faec50686bb86506bb6e00d1b6dfeaf3583f81695927ce428e4f23f61e857a56eb8a66f3b1e908ed79aafe0266abbb6cd6fa9bf72340894f19fbd0c7f160eb628cb93353b0a5a7b092c33229e1e106b1e8edfa463b7cb5ff882d989c615072d9d95b3815c366c1f68bf060afd912564eae50a4af5d9316f41143145077e3b2bfcc7839bd261b72afad9a61f03762ec06ed68f147691a30b201b92ebaba1f82c382aede2873de9962d2994102a0c1dbe6a491965aeefbfa85b0639047b5d13e510146f92b2c6daf2add8e5b198f978d091ad3833441103b22e0a92d2760471a045fa5e7629a3c02b5139d33e077cbd2b38ccdb85683a325983bfca47f1450caeaeaff7f1d33bf23288f6108376d06ffd4cffcb62a6a3364d3e55198584621283bb392ba2c71e0d92e795651854b8dabb80c82bd6b47d75eec8b45a331ca2448bcf8f8d81447970b75a0573f485ee2f30855f5e1a833b5513133d875fa9bddf1148ae647862ff4f073a162464cab703eedd174fdd812ba7433b2f54bb38c23730a7e59d48b87bc1ef606cd3b2e88bf02bd31a00b926cc20e449365ff96415e6f8163ae71e7b5dc46d7c8fd7842ece2f6d20f7ea720e82321515a81f97f52169904ed66f3d49c6250406519e10f836b72686db08b52c6a370152a316e91b892223d92569b29e85d63f8a6cbc938906943c5bf7e095ff9b22c4bd21836a8b719ebdfafc2408f4710052c8cedfe37fd1336a2eab7b6499c3d3bf6523145239b0781a8c6e20ad1dd7483bb9c7d888be4c048f6dbe1bf1e619243e64286eb4b8d517802ae07938755a55fc6c45cbcbbf77808da36c9225262c30ad4a66a5753e68d02edf4a55e4d6098bc0da034a92cd985d049530b4fa0adfd367fc2c55964d225c62a773868aec21ba8edddb0f7b15f47904a041951f7cc100b38f1d6942c8f74218f7764f4bc371373a007c68fe0774810586f5df4ac636bdbcf05609ada935fbcd02e48946b87aa1aac41ba31d392a865485592165167b25662847a6959f3352b3fe0a66eb16e38531db08b21a6f3a5980fa5849e0443180f65b1d5858357122cc6739da77c3e9315ffe5131ad76992ff8f70451d2f8b4195b6901c35b3093b6438e9e4e2e3b64b681884ae4bd4bb28119c7b4a164ce218976464c9a5e9d3fec5a79bc243595a64475684766663165f0405cf665e162b7a3e9ac269dcd10cc263f2dab6e6561286ec9a35afa2c559e661d2e9abd0c880c56ca25e388cf04d02c183dc0e38c181862cb0d5144aa5f27dded3ac35a4af852107333381e2c1d6a7048843dd2e988fd786ab8f311ef30f837c7785580d27728945a6797dc02bbe695c9a3eb7e323a154de7d324bad454ad14d8e452b21a726fbdecca28d6dbef606b2e3a1291e9d0d86a85c2fc0a9f218f6f25de0ec39da737c7de783af2263046327fcbd176b53e08af0d7622a1872664ee43c451bbe90a060e56f81df936cee0397edf66419b991db82fbcf712cb81f7ca3d2e87437a8872660934af23f0367dd65a4f31773fea946103e302e01355216c38426a5223d0c87af1a6fbb1f1d7d013fb3c810f5a52730a7ca88c0a1d9e443654da990ff82944d7c3fcb7ad23dccdb8e27b4f47cad3d04800820e7c471b196f89c649c2c9953c46d6e36c15fd7f66b808cdb3fbcf955e5e7cc90ef3dda3ade823a51662f905c9aab2c16e78505801171701de3a66dbf2f97e5da22aa9ab08eb3b0a68e589121d7d4a1428baf7f6b11fbc5c7add9e3c2cee9bc7d993fcd068651b7fdf221eaae19be9a33c3ec38673a856ac2d4a871eee71d84ad139099ac14bb9659b2c3cfbebc5af538fc05abd2231e1385da87453bba0d262ab3b22615534cec7f0cb6816ce83e067539cb20ed4bbb84795725a5e1da44111e6c9833a900ec0b28911bb717b8abc213b5b259477fdd3722ce2260d02187952e899289b07c91aff9e53f81e7bde737e7bd74aa15497b4e318c74b6cefd6600ed164f8d66dd770a72cb405fc6d569e5d1c5d1976f763e945ea8f687fd9b1bf1e59c257637fa7050f23956e874937faa366cc0499c9dd15cf137bc42174834e1dbb8addfebe2e45a1beeac27322bd1f61d6713f79c72128fbede4fd9174d87a9b58c30a2fd49e4a8fa6b5c5f05ca011d3d5f5b15740a0e94942b8ab1c234c54ecc51b7fbbbe3b10bc2cffb1afa338e96026d3e4e0208affa4d3cd665249d398c41e5424f7d1fb1643ea681ad411986afb49771a82cc736ed169da9c40715446dc61e2ce316e0a99b70b23299215fc2c7c040cf9d97d0fcaa2294e4fc4207900eed2c2819a82cbc2253e05ec2c0b5910974c1f6808c476a8814129fd15c69b8b7a914759426b91b64c36935fbdd2f90b0f32d1ab66acc816a21e5caeaa6d7139913d3fa23ae33fa643981e6020fadb58aac04baa27876ae3860e8df7d191b5e076ad746a58c02ea7bedf1ba518f9388005caef679ba7a0a994f989cea2bb233f1dde2d8c48d940e772ceb77a29e85bcbe6b1564270d7ed5bfe8b664b244ec97920c7a3995f4f74560fac4bce64b6e61db365157370d2c54cfee693cbb49921968b9ac07efddb6b85588a5cef73cf83e7b18f065ad6179e47911188a447c2bd50449f364772f7d7e34df378858ddc6b07731b356931d9c4a6b70182321803fe36fda50da7bb25267555de664a3b89cfdc90bf2d7fa3cc73f41fdda269a7ccddcbbbc26e80bd4d934e994cb930bb99b702df0743462dfe23e94bbe80e17d62140af1c8c61c4b657d8aafc3d9de2a2519a274fc62d42a38c6b1c335be1b6249643e3143f8d6b1f0a25a71ea069c63a005346c4df815cee08501c0761a7894ef5947617ab3b5d5732847c6590f862bf959805b6ae79483acc286d202272753db976a15b908c9b217dcec7f83e9ed846c496cdfecdc4d633c5543697b706d32f804f3d94e3314319f2876fbd9b906fe61a8836d0cca4a461ef457733d77fe644c4a2f408499363f64521dee46e778f0e7e481364a409d9823e12125f6ae94a8ca2157cc9e8af1276cfa70d3b6b331e540fd6e5dd189fdd84614db592334b8940f1293eaf4d42551aee2b7ee87e8867b3037d90532ecf14d30bc64a873e8f9b21fd08374c1c584a43887eae47ed82307698e801f0eb2af895b202fb3fe139dfe9335f875377dfd56f5faebefd911da26cb69fb7a50bbf1ab389923ababd71c630f3b7fc5a3a74a8150a6c13853d5d85b8dfa587a33261a629d99da562307a9e3ad22eabd9b1d2287b343062ee06258123f34323a616320411d0b62fb0d8bcb7f4a4cc01a4457251d81d40412752089566b780aceb8b5debbd238bd7085985bc221a0c6619a99032396f667262ab7a1d6b00830d096d70a0e1cc040a954920bc7ca610548d9d3afdd1c79e0cd61b5134b8ed7e4bce2120bd3fca9e967678267cb06d788f92e5087c933db6d55b602a88817e6d422f14fba3ceff673c9672c204928908c684b8a6fe92523fa6820f966c62d1753aeba3af75e68df4eec76a0e036f5908c352ca67dc4bfc085fe2a484f17ce6fc6b7a2b721b9cafa0ab99232c9a7048715cde8d1794f3e77326054dc92a61a021a8718e9d538b539f27fc935434a6f98ec11304f618fe02849ae2ff121defd4f97d7107f475b4e75164bdd0bd491866d658623481520e3777d5cf199ef7b847ea91e126a16059293a48a3cfdb578bfa2d985727e8b51e41a0f06700bc4451ba20c21493f1cbfe61dd8794d520b8d6e2a2de9d9609921db093fd493422668013730f2252746dc325fd36c4dcee80b4082a132fff643aafc73a5b3107e70d9739a4485c3689696bd9b4eaadda476f4d2472768cc278f2e9f0de4caa0e02d182da9c6c6b8e92283da5649e106b59230f774e3f239ab526458d9b305afa886312453fe6dcf1a8eb3e98b29b922e2dc4e3a624abb8bc808d09c72d882a218adf9eeed9c58bada2ea9fba32fa6595e9ea286ad86dc4c9d9e0dc0902e6157fc4cacd8ffa7ead3dfd8bcb00fdc37b1bdffb504f5c4df551dc63d463a54ef6db732900b71d7b63224f34dca072319240dfceeb6f4445cb55cfb76bc53dc085005493363181d1cab9cd128ebce60221e29ef6177f66f974e7bb6d002fc3cc8dba5644ab1a0548f4d09a1a62d4df43d505eb160b4d14185494a34c8b04662588cd72553835b4169e8ceb215e3b9e43b5b6c30927a39fbef1ed68c2d9d24b179527f8b26fd0317ce3fc6259beeefa7395cbca7f77922f2a09a68c63efdbb23bba61a012108dc21c604458f5f1e32411a8807739d18ad5d1cbe46d3b28f56d0dfcbcb6af4251e954c0b3604e8d7104c4fbed261d69a6b45e7d31ac343cde60b509fc014bbb9da4c310743fbf6dd1f8c95024833324d5534c49151a4888d35fdf67ff0d5ce24dbad678686c7912750f3e712275e4727114fc097ab6421c4fc7777f5c6a406f0c17b6d468a95b0b0aed3a54da35fb8dc5f395d6c0d1cc141256c80133ff8ecb10fdd800685c70545193819c4a036eaa8273687c7623a952daa9af5d74fda35ef6def63ff6f5fc75c64d0af46324fe4f66cd0c3d86420a63fe2c064371fb14c44766b451e3b86624b659e0ecb6dfcf9412aecf12ec8f800a52eb44a7b7324b92eba1517d7d134f88ed117618a9e2551b3ba1f21cc57e08bc2c3f5518908e0f7276d33108554ed915dddf1be8432b04d3b5c7751638a5493f6bbdaed2febea8f8061320ed0f5ae9d9a17d7120631f11c209dcc85dc69a844d080152c4d987967963bb2f3df10058e03a6ef10d95c3f10307f97392f8f6764140fe3a60fc0214d24b379fa9ab6555fd4e492d0d694692aa4779dc80ad4885650ef102b918a4028b8743a0d3d34b9ccc11d6d1e4e12f50de275df329ddcb31d3faa0895c10730426c8fed68bcbaaff4ac50c3cf03c42e813a33ba94b0fad60c2b386d30b49f75b2fd13897c5"}) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffc6553532, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00'}) r2 = socket$kcm(0x2, 0xa, 0x2) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000200)) recvmsg(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8943, &(0x7f0000000780)={'syzkaller1\x00', @link_local}) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x2, 0xa, 0x2) r4 = bpf$ITER_CREATE(0x21, &(0x7f00000000c0), 0x8) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x8, 0x7, &(0x7f0000000140)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@call={0x85, 0x0, 0x0, 0x8}, @call={0x85, 0x0, 0x0, 0x79}, @map={0x18, 0x8, 0x1, 0x0, r4}]}, &(0x7f0000000400)='syzkaller\x00', 0x4, 0x1000, &(0x7f00000017c0)=""/4096, 0x41000, 0x4, '\x00', 0x0, 0x22, r4, 0x8, &(0x7f0000000440)={0x3, 0x2}, 0x8, 0x10, &(0x7f0000000480)={0x5, 0x10, 0x4, 0xf53}, 0x10, 0x0, r4}, 0x78) ioctl$TUNSETSTEERINGEBPF(r4, 0x800454e0, &(0x7f0000000100)) 07:17:42 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x142}, 0x28) 07:17:42 executing program 4: ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f00000000c0)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 07:17:42 executing program 2: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000080), 0x181, 0x0) ioctl$SOUND_MIXER_READ_CAPS(r0, 0x80044dfc, &(0x7f0000000640)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000000)) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 07:17:42 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x12b}, 0x28) [ 517.856117][ T25] kauditd_printk_skb: 4 callbacks suppressed [ 517.856136][ T25] audit: type=1400 audit(1633331862.259:64): avc: denied { ioctl } for pid=19131 comm="syz-executor.2" path="socket:[55439]" dev="sockfs" ino=55439 ioctlcmd=0xf513 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dccp_socket permissive=1 [ 517.920011][T19142] block nbd4: shutting down sockets 07:17:42 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x143}, 0x28) 07:17:42 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x12c}, 0x28) [ 518.014797][T19147] block nbd2: shutting down sockets [ 518.017844][T19142] block nbd4: Could not allocate knbd recv work queue. [ 518.054396][T19142] block nbd4: shutting down sockets 07:17:42 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DISCONNECT(r0, 0xab08) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 518.145309][T19147] block nbd2: shutting down sockets 07:17:42 executing program 0: ioctl$BTRFS_IOC_RM_DEV(0xffffffffffffffff, 0x5000940b, &(0x7f00000007c0)={{}, "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"}) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0xffffffffc6553532, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00'}) r2 = socket$kcm(0x2, 0xa, 0x2) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000200)) recvmsg(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8943, &(0x7f0000000780)={'syzkaller1\x00', @link_local}) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r4, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) 07:17:42 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="850000006100000054000000000000009500000000000000ef0285b72eae795b11ad261777db751896c5df696334e2d836395560230500ef286f21c974d520c247fd200861e50b2dd5e5f6b23909a23ee27007dae2a0fd08dbf92809a931196df3be84781f7ecafa0a4bcf7e01a23999fdfb4b490f6cfe5edf3850576acb265f56d62ee288a85dfe7c79e969b738dbc61171dfd8f5e33fbf1ee05bc5bdeb164dc2458455e3ba438c9109dd001ad93df3fc235bed50ffce5ea79cfc8cf7d53a031691362ba21394bd614ec41f636ec0e299e370f5631acfab526519a36f963679457241bc05a307f8be0c828a43ed21ecdd1ee2b9b7ae315e5b515c71c39bf4b45f5e3f7cd3f6404fc93cf55949f0c3a7b87f86120153725784e98975e8617ffc7e8cc497f437853d9c04b195fa52848dd1555796b3cdf2527d7929631cca05e27c28566d2c47699bc6c3f5f766c3cb8cd6a4a46895fa8d00448bcc7d8aca8087486aead10034d94d32ad677b28b10ed58f8de2d5a8d25c7cae49ba35be16888ea8da622daf5f0f02d9c08752113ab1ec6bde50940e9bf33f91a6c5056aabc04eedfeb6535540e5c027ffac3d4df6589cb47171bfbb564a2350564f4bdbcf4e048f2b34570d5ef2bb8e9274d5d40af19b0afe0c774b562378fc3dbf8be42828b4cb3d6cf6930f5c4c71563e4eb0d341dc742bdb802b498fef8490b52ad16e131d8e3142ef3ffba81085ce4a028c7af46774b391e2124fcd93ff05c21ad0da384ff0017957481ee790b301e3e817c3b651bb99090189eed2862f89e698ca8e62a5f5ff0dc6ed83392fd551d0eedea83857e0503561884d2e7bdc491b3df83509d2fa1023eb77b8a13de09e22a7f19088bcbd8316282c2dea8f47ad5a964ab6bbb94784d31b397229ae3fb66ffe0e9913d32301c844"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x144}, 0x28) 07:17:42 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x12d}, 0x28) 07:17:42 executing program 2: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000080), 0x181, 0x0) ioctl$SOUND_MIXER_READ_CAPS(r0, 0x80044dfc, &(0x7f0000000640)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_DO_IT(r2, 0xab03) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x800) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) [ 518.424357][T19166] block nbd4: NBD_DISCONNECT [ 518.451204][T19166] block nbd4: NBD_DISCONNECT 07:17:43 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x301000) r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000100), 0x8900, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f00000000c0)={0x0, r4, 0xcf2f, 0x3, 0x6a65, 0x80000000}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) mq_timedsend(r3, &(0x7f0000000280)="0e116bc48f22601c4f3187764f336f5b3b78a101a712a9aa57c5fa4e0cc7102d4334c832d43e89", 0x27, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x555002, 0x18) preadv(r5, &(0x7f0000000280), 0x11, 0xd9f, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r5) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000280)="0e116bc48f22601c4f3187764f336f5b3b78a101a712a9aa57c5fa4e0cc7102d4334c832d43e89", 0x27, 0x1, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000680)=ANY=[@ANYRES16=r3, @ANYRES64=r0, @ANYBLOB="880205000001000090001a80100002800c00018008001f008575000048000a80050008000400000014000700fe88000000000000000000000000000105000800ae00000005000800090000000500080081000000050008001f000000050008000600000004001c0030000a80050008000900000014000700fc0200000000000000000000000000010500080009000000050008000500000008002c000900000008001300", @ANYRES16, @ANYBLOB="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", @ANYRES32=r5, @ANYBLOB='\b\x00\b\x00', @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=r2, @ANYBLOB], 0xec}, 0x1, 0x0, 0x0, 0x80}, 0x800) ioctl$NBD_DO_IT(r1, 0xab03) r6 = syz_open_dev$vbi(&(0x7f00000000c0), 0x0, 0x2) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xd, 0x110, r6, 0xe7e1d000) r7 = dup2(r1, 0xffffffffffffffff) ioctl$NBD_CLEAR_SOCK(r7, 0xab04) 07:17:43 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x12e}, 0x28) 07:17:43 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x145}, 0x28) [ 518.707887][T19174] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue [ 518.773093][T19185] block nbd2: shutting down sockets 07:17:43 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x20200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) [ 518.986808][T19185] block nbd2: shutting down sockets 07:17:43 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x12f}, 0x28) [ 519.128391][T19174] device syzkaller1 entered promiscuous mode 07:17:43 executing program 2: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000080), 0x181, 0x0) ioctl$SOUND_MIXER_READ_CAPS(r0, 0x80044dfc, &(0x7f0000000640)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) close(0xffffffffffffffff) 07:17:43 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x146}, 0x28) 07:17:43 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x130}, 0x28) [ 519.345205][T19199] block nbd4: shutting down sockets 07:17:44 executing program 0: ioctl$BTRFS_IOC_RM_DEV(0xffffffffffffffff, 0x5000940b, &(0x7f00000007c0)={{}, "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"}) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffc6553532, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00'}) r2 = socket$kcm(0x2, 0xa, 0x2) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) socket$kcm(0x29, 0x5, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000200)) recvmsg(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8943, &(0x7f0000000780)={'syzkaller1\x00', @link_local}) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r4, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) 07:17:44 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x131}, 0x28) 07:17:44 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x147}, 0x28) [ 519.600203][T19226] block nbd2: shutting down sockets 07:17:44 executing program 4: getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000ac0)=@assoc_id=0x0, &(0x7f0000000b00)=0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x0, @rand_addr=0x44010101}]}, &(0x7f0000000180)=0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x7b, &(0x7f0000000080)=@assoc_value={r3}, 0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000fc0)={0x0, 0x6}, &(0x7f0000001000)=0x8) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000015c0)=[{&(0x7f0000000140)=@in={0x2, 0x4e2c, @private=0xa010102}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000001740)="97ea3314be55bb128f1814ccdcb41f7fb1e07d9980bee4374f420c975a789f75643b392873b6e6c9ffafb1d3a30a43725b39d79a6a78a7fb37d0b476f9c8374ad4795398038d0a993a6d1d003fc8cabe046da83219913ae4b54490ef6f8b6e65cc513260f01e95d7166e5a2aeb1cc60a33fb119f5c3d19aaf5c730ff22dbfae25f1e3332ecc4b47ea11549cdf44c0b293a09ead07d6957a27a7c0b118bf717f6e00a1edcdce6578b91003b2b05bc132d59f0c2628f53513d793e5a42dab00464172c83d27b1d1b6a16a357a44290dd0a39e455725591dda228f54c140372fbdc836f4abf0b90e055", 0xe8}, {&(0x7f0000000280)="637d6d18e4cf54dc3c9996b2e5c5ca86e09ebba5995eff2033548a7d373aa517a4a823e29ef9ddbfcfa6bd26da2732d9572a81bc66ffbbf07eb80821b9382bcf3d612b650d701fca84775ef55aa052d4637064ef322b55e022f2022511b50d3ee3139a6a0e5f6aa85f62fb66d191cb3688a62a446a88990df22eb9a53b0191fce3ba1b08870120446f06699dec2b9bd0fd913f1846a8c78df19dd31f508154e1b9f2842499438aacb0950dea1835e029f96d718dd17ae76bca6471814f881ee14cc97af824a5a791233a33c260228729fc", 0xd1}, {&(0x7f0000000380)="b7a545369a71b44418da066d4c49c881b767ed60dbf52ff19982fa90949a5f55691f2221b1261c184196af0b95ff6e37980a84b5662ec4248acf663ccbfbda44", 0x40}, {&(0x7f00000003c0)="f74a74e19f68d544a6cf9edf9c672f1b645a8d8ea0cb62b4a4af56380b39a14cf562b27e92d0b8896426422d7c780a6f649e5b0bf2dac987112a538152f6bb", 0x3f}, {&(0x7f0000000400)="7ea6c78369bfb84ec5ebb0bb1b7783c7ecc72f9eb8782106cdbd6ec2feb701d24997e9602bdf9d98007fc22e9d9d5863ad4048be4fce6eb0023acde8049ba003543eb8dff8c2f5489c07a4547fd03b43d867d2cf0255f8ebfd64df5d71ddf524589045baccacdaf231b746062512ebf8d4feabef6c885daa16877e6576d7078142cf0ad8ce7cb21418cfdd74b3b7e593d88b5f39e00a068f", 0x98}], 0x5, &(0x7f0000000540)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x9, 0x208, 0x4, 0x1, 0x40, 0x400, 0xffff}}, @authinfo={0x18, 0x84, 0x6, {0x1000}}], 0x48, 0x20008840}, {&(0x7f00000005c0)=@in6={0xa, 0x4e20, 0x3, @remote, 0x26}, 0x1c, &(0x7f00000008c0)=[{&(0x7f0000000600)="2f702f3c60cb919bea8f986c65214a9834bb2f308b8d4df0a056096a840fba3caad7526afe6943d01dc92aaf5c679fbd86a790707110920536c719bce6c2ea8e1b106ccffa80ea1f0cd0db68473d08ce1f18624999", 0x55}, {&(0x7f0000000680)="2566ad8c39d0a95ff22d46fe7988dd40380c8667723fc81a3c5820be61d6850335801c7521cea033041ab27a3aad80696b17c51f0f8085bb460eebdfbb35749e7a44543115853c40a98266f7dce18ec1c4f8134cddee6b824cb45a8ac2e373d8c635f66d780377ddd457109ccd47b19fee8a11853b0abe344b9cc50ee6723db4079a15c8c6ade32c7c143be2dffa1f147bcf49015aaba2f48fe30f69427bb0ff4ef346949c61673ea7e5670cd1b76bd19a9cd6d0d614849ebb5e3454c72f32cd67e56add70856141e3a99dce", 0xcc}, {&(0x7f0000000780)="f4bf3e36a6d1b42b1f973866f235611ee87f730136e9fdb49420392523402999f72b79f49635f1324f2d771b5eaac408fb4a60512d5e03352a679ebe29cc0318ea1aea525e4755472c27dff4769c3100fe4605caf42a70f7c9ec86ef091e8db5239b3500dfa4bf6cf897b25bfb38897cef196e519208131b26be9b4ca3bfb4f76ae7174bf8859455778481ea38c6de3687acc25df3a94ecb61a6a445a0448f904ecaf7ec3c749d1563d6a856bc8b3ad00e4905128febb2e2c6b68d6bcfe7b5eff0c9206af33d7965c8bf549f9a1cbf0426", 0xd1}, {&(0x7f0000000880)="f5e23046c1412f8dbdfcf14878842e99d0240f", 0x13}], 0x4, 0x0, 0x0, 0x8000}, {&(0x7f0000000900)=@in6={0xa, 0x4e20, 0x20, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, 0x1c, &(0x7f0000000a80)=[{&(0x7f0000000940)="c88170", 0x3}, {&(0x7f0000000980)="90587540e1795a65671aff0fe15fa9a41a77d0bfa7447b06f473df14c946df062e375fc4b7fe951e4661bf5cb47b2a3b5ff28be2ccb74fa99b6ae696ce4ab7", 0x3f}, {&(0x7f00000009c0)="412355d66d0292f2047949f2dfe0021ec870b5275cc92e7e717df6611ab193ecebb5f2e6a18e4d87080481557c22a988bff4d699cf11e13b3e20e4e5fbf2801dd095a385c92ff448a4ca7f63c1a41e6f943229cf33726808b9c762a776ca92c6cfe76c0e0b14d11a7d8823906a0ca33c260e25210f716d29d4a16d27055b5469341d517f7879b90e4a254c7c7bab81c91eb8eff0e34eb292769cb94fa16fc90ead7a9c11d39ced40b2ed5f316e512e48b779adef45a7ae88", 0xb8}], 0x3, &(0x7f0000000b40)=[@sndinfo={0x20, 0x84, 0x2, {0x8000, 0x200, 0xeb8, 0xef1, r0}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x9, 0x8, 0x1, 0x3, 0x2, 0x9, 0x6, r3}}, @authinfo={0x18, 0x84, 0x6, {0x75}}], 0x68}, {&(0x7f0000000bc0)=@in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000000f40)=[{&(0x7f0000000c00)="b5dacda6e8faed2a4441c876e5da3277c2eca8264af75026fd78f862f0fc23be0155d191ba639d72e010f1529f8aa8f4dd912c85b88290bb0b3d2f2ceacbeeeea0e051986e7865c155bd05ef7f414186087ce118d27118a44653de0889789b747f2c7761995f1f2952e163186cebf1417133e895fa9661bcc1f77814d747886497cd4462bca78e456329f577e122", 0x8e}, {&(0x7f0000000cc0)="85309176ba50b5f67238fb51f967b45474aa35eaffbaf9cb6fd554fe6d8a9c05a66abc75400135322e3f22f0c329f69f0b16ce0ffb3f0640a8578d222b6b33b15886f3a0d6ff24d363d454447e9d0303c82d96a74a9b544cd45818a2c8ae37650238001bf40ee77a8dcbd3f7a12d6cb04eb6", 0x72}, {&(0x7f0000000d40)="fc2a8b9f8a588a8d782cee3da0d3dec64b740f676f01548fa70b90ec72244ffbed86ed15ec84f12231f18a96495f102c56be4862f44c1c242aaafe58b12ca663fdb43d2fee047f7cff48cdd5ecd3e6743359", 0x52}, {&(0x7f0000000dc0)="33a2d999b4d2b2b9de98fff3d15b2105", 0x10}, {&(0x7f0000000e00)="409a27234af6be0e266e1efb", 0xc}, {&(0x7f0000000e40)="cc4764ff3d493094da6ffd648b6ba91db7084818b7ee011f8193d8e2e1de00f61cb3c12e600c7a8802e2c21618a3783436f4d6e4cc12cedd7a5d894454a3dda496cb40a61434036c9e6ba80cfe8f6ca61fbc0402a5004f281d6a3b9c52a1408e33fd0911cceb2b0bf20ed3c244ec527d10bccd17cc79c37e72333e594e9947ce497c2172afeffd3c12cbfb568a78b7178bccf103ff6485989c33c4ba2c975954c9a49aceefc8a3743980cbc712c71c78656cb7fb4e28c1c4d89d2144061a748d1fe2b82a19e09a1192932ca6a3e6162db4f3518d585a375e6d1ebe1b48e6a545ef0bb5229b7bd5cdd39f779a727ef50ed5505c", 0xf3}], 0x6, &(0x7f0000001040)=ANY=[@ANYBLOB="20000000000000008400000002000000020000800100010000000000", @ANYRES32=r4, @ANYBLOB="18000000000000008400000006000000e000000000000000300000000000000084000000010000009789e9450600000006000000680000000900000001000000ff070000", @ANYRES32=0x0, @ANYBLOB="18000000000000008400000000000000ffff000003000e003000000000000000840000000100000005008000000000000500000001c800003000000044000000ff7f0000", @ANYRES32=r4, @ANYBLOB="180000000000000084000000000000000400390008000200"], 0xc8, 0x20000000}, {&(0x7f0000001140)=@in6={0xa, 0x4e24, 0x7f, @loopback, 0x3}, 0x1c, &(0x7f0000001200)=[{&(0x7f0000001180)="8029e5d00b5f2ceaf59d1ebc3c3c5747ba6319fb8e1f790db97176deb75a20a3a044cfc58a5a98aa5da5a17033be1bfaf2c36e5a9b1848aedf0a74d385b5e0e148129f28ffc36e130636d77618612856d83a59c631b01ac969735c6af3b545be7da7586964b0d9d4aa299837d2755474", 0x70}], 0x1, 0x0, 0x0, 0x10}, {&(0x7f0000001240)=@in={0x2, 0x4e23, @multicast1}, 0x10, &(0x7f00000014c0)=[{&(0x7f0000001280)="39316ad2974d53ebba546bc3aa99a95fdc11fad77abebf3e0909cabfb80a2e311fbd779d0bc048273e8b8f46af4392c09e16", 0x32}, {&(0x7f00000012c0)="9bbce664c81ebe1de973747340bba9dd5490dfde20c3b153510d462e7f998c96fce0d803a9e654fdb902538837458411fd6af692eb1340c60e5148ed82c90f23de80ee5a894720981beee41d57e3803cf9ec63433f9e86388fe4ed06b85dcaf7aa61560d591ad09731298e69844c24a205c96762bd1f52d6f4fff63ad759eae9ba67e2931ce40fc0a727ec38f26cdb3071d364009de5b31a21aa6596fa19536fb8d46a58c4dcc06d5089891ee607d317d7dfb6d7836ef51c91cfde27dd2a7610faea0a097125795f6f9c294888378df047", 0xd1}, {&(0x7f00000013c0)="04d1bc54ce10586905735acb4c52ad473b5bead3f86835fa9c36f0033cc07263a08404527060a43dc666a0075a1dc2ac8174262d80a1d4f841d21b2a497ba8860af033b43d1663441db4be060a00bedc82cf2d59bf61d6dc06bc0e1b412b79a65ed685d91021b6810c8c17ca19b961aef5b978d28f90b464d8f358518140664a038e8d1bd8583ac9e16825423f5daf9daf3e4cb6db279845ec3a25a7640fa09455574465449aa4cfebf0493e70794b3f06328c6490ae84b5372e4c3fcc23e156f06f13ab27b3c202a162ec051542dfc32d87db5039dee6a1ed42d4b788b3638ad2d19632e32e40e43f8aa817e69d6a116f2dcb9bbe01029c42d7", 0xfa}], 0x3, &(0x7f0000001500)=[@authinfo={0x18, 0x84, 0x6, {0x9}}, @dstaddrv6={0x20, 0x84, 0x8, @private0={0xfc, 0x0, '\x00', 0x1}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x5}}, @dstaddrv4={0x18, 0x84, 0x7, @empty}, @dstaddrv6={0x20, 0x84, 0x8, @empty}, @dstaddrv6={0x20, 0x84, 0x8, @loopback}, @authinfo={0x18, 0x84, 0x6, {0x5}}], 0xc0}], 0x6, 0x8000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r6 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r6, 0xab00, r5) ioctl$NBD_DO_IT(r6, 0xab03) r7 = accept$phonet_pipe(0xffffffffffffffff, &(0x7f0000000000), &(0x7f00000000c0)=0x10) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r7, 0x8983, &(0x7f0000000100)={0x6, 'wg2\x00', {0x1}, 0x4}) ioctl$NBD_CLEAR_SOCK(r6, 0xab04) 07:17:44 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x132}, 0x28) 07:17:44 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="850000006100000054000000000000009500000000000000ef0285b72eae795b11ad261777db751896c5df696334e2d836395560230500ef286f21c974d520c247fd200861e50b2dd5e5f6b23909a23ee27007dae2a0fd08dbf92809a931196df3be84781f7ecafa0a4bcf7e01a23999fdfb4b490f6cfe5edf3850576acb265f56d62ee288a85dfe7c79e969b738dbc61171dfd8f5e33fbf1ee05bc5bdeb164dc2458455e3ba438c9109dd001ad93df3fc235bed50ffce5ea79cfc8cf7d53a031691362ba21394bd614ec41f636ec0e299e370f5631acfab526519a36f963679457241bc05a307f8be0c828a43ed21ecdd1ee2b9b7ae315e5b515c71c39bf4b45f5e3f7cd3f6404fc93cf55949f0c3a7b87f86120153725784e98975e8617ffc7e8cc497f437853d9c04b195fa52848dd1555796b3cdf2527d7929631cca05e27c28566d2c47699bc6c3f5f766c3cb8cd6a4a46895fa8d00448bcc7d8aca8087486aead10034d94d32ad677b28b10ed58f8de2d5a8d25c7cae49ba35be16888ea8da622daf5f0f02d9c08752113ab1ec6bde50940e9bf33f91a6c5056aabc04eedfeb6535540e5c027ffac3d4df6589cb47171bfbb564a2350564f4bdbcf4e048f2b34570d5ef2bb8e9274d5d40af19b0afe0c774b562378fc3dbf8be42828b4cb3d6cf6930f5c4c71563e4eb0d341dc742bdb802b498fef8490b52ad16e131d8e3142ef3ffba81085ce4a028c7af46774b391e2124fcd93ff05c21ad0da384ff0017957481ee790b301e3e817c3b651bb99090189eed2862f89e698ca8e62a5f5ff0dc6ed83392fd551d0eedea83857e0503561884d2e7bdc491b3df83509d2fa1023eb77b8a13de09e22a7f19088bcbd8316282c2dea8f47ad5a964ab6bbb94784d31b397229ae3fb66ffe0e9913d32301c844"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x148}, 0x28) 07:17:44 executing program 2: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000080), 0x181, 0x0) ioctl$SOUND_MIXER_READ_CAPS(r0, 0x80044dfc, &(0x7f0000000640)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000180), 0x40000, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r1) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000100)={0x5, 0xffff, 0x1, 0x2, 0x1, [{0x1, 0x5, 0x0, '\x00', 0x1404}]}) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x94380, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e21, 0x3ff, @mcast2, 0xef2b}}, 0x1ff, 0x2}, 0x90) ioctl$NBD_DO_IT(r4, 0xab03) [ 519.927519][T19234] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue [ 520.235439][T19234] device syzkaller1 entered promiscuous mode [ 520.254866][T19248] block nbd4: shutting down sockets [ 520.364271][T19250] block nbd2: shutting down sockets 07:17:44 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x149}, 0x28) [ 520.454336][T19248] block nbd4: Could not allocate knbd recv work queue. [ 520.462247][T19248] block nbd4: shutting down sockets 07:17:45 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x133}, 0x28) 07:17:45 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x14a}, 0x28) 07:17:45 executing program 2: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000080), 0x181, 0x0) ioctl$SOUND_MIXER_READ_CAPS(r0, 0x80044dfc, &(0x7f0000000640)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_DISCONNECT(r2, 0xab08) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 07:17:45 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DO_IT(r1, 0xab03) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x555002, 0x18) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f00000000c0)={0x0, r4, 0xcf2f, 0x3, 0x6a65, 0x80000000}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r3, 0x0) mq_timedsend(r3, &(0x7f0000000280)="0e116bc48f22601c4f3187764f336f5b3b78a101a712a9aa57c5fa4e0cc7102d4334c832d43e89", 0x27, 0x1, 0x0) recvmmsg$unix(r3, &(0x7f00000019c0)=[{{&(0x7f0000000100), 0x6e, &(0x7f0000000240)=[{&(0x7f0000000180)=""/141, 0x8d}], 0x1}}, {{&(0x7f00000002c0)=@abs, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000340)}], 0x1, &(0x7f00000003c0)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f0000000400), 0x6e, &(0x7f00000017c0)=[{&(0x7f0000000480)=""/180, 0xb4}, {&(0x7f0000000540)=""/159, 0x9f}, {&(0x7f0000000600)=""/97, 0x61}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/20, 0x14}, {&(0x7f00000016c0)=""/212, 0xd4}], 0x6, &(0x7f0000001840)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x150}}], 0x3, 0x41, &(0x7f0000001a80)) ioctl$NBD_CLEAR_SOCK(r5, 0xab04) 07:17:45 executing program 0: ioctl$BTRFS_IOC_RM_DEV(0xffffffffffffffff, 0x5000940b, &(0x7f00000007c0)={{}, "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"}) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffc6553532, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0xa, 0x6, 0xff, 0x20, 0x0, 0x1, 0x500, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x7, 0x1, @perf_config_ext={0xffffffffffffff90, 0x9}, 0x10008, 0x3, 0x6, 0x4, 0x39c, 0x7, 0xb2, 0x0, 0x3290, 0x0, 0xe4}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x2) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00'}) r3 = socket$kcm(0x2, 0xa, 0x2) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f0000000200)) recvmsg(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$SIOCSIFHWADDR(r3, 0x8943, &(0x7f0000000780)={'syzkaller1\x00', @link_local}) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r5, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) fcntl$setsig(r0, 0xa, 0x1) 07:17:45 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x134}, 0x28) [ 521.084023][T19282] block nbd2: NBD_DISCONNECT 07:17:45 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x135}, 0x28) 07:17:45 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x14b}, 0x28) [ 521.224645][T19292] block nbd2: Disconnected due to user request. [ 521.232327][T19292] block nbd2: shutting down sockets [ 521.372291][T19289] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue [ 521.395096][T19282] block nbd2: NBD_DISCONNECT 07:17:45 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x136}, 0x28) [ 521.484885][T19282] block nbd2: Disconnected due to user request. [ 521.494109][T19282] block nbd2: shutting down sockets [ 521.658523][T19289] device syzkaller1 entered promiscuous mode 07:17:46 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x14c}, 0x28) 07:17:46 executing program 2: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000080), 0x181, 0x0) ioctl$SOUND_MIXER_READ_CAPS(r0, 0x80044dfc, &(0x7f0000000640)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_DO_IT(r2, 0xab03) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f00000000c0)={0x0, r4, 0xcf2f, 0x3, 0x6a65, 0x80000000}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) mq_timedsend(r3, &(0x7f0000000280)="0e116bc48f22601c4f3187764f336f5b3b78a101a712a9aa57c5fa4e0cc7102d4334c832d43e89", 0x27, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 521.873761][ T6577] block nbd4: Receive control failed (result -32) [ 521.885350][T19275] block nbd4: shutting down sockets 07:17:46 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x137}, 0x28) [ 521.951563][T19315] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue [ 521.989667][ T6577] block nbd4: Receive control failed (result -32) [ 521.999474][T19280] block nbd4: shutting down sockets 07:17:46 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x604082) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) [ 522.046471][T19315] device syzkaller1 entered promiscuous mode 07:17:46 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x14d}, 0x28) [ 522.160182][T19325] block nbd2: shutting down sockets 07:17:46 executing program 0: ioctl$BTRFS_IOC_RM_DEV(0xffffffffffffffff, 0x5000940b, &(0x7f00000007c0)={{}, "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"}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) r0 = perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffc6553532, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00'}) r3 = socket$kcm(0x2, 0xa, 0x2) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000400)={0x2000, 0x8000}, 0x4) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f0000000200)) recvmsg(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$SIOCSIFHWADDR(r3, 0x8943, &(0x7f0000000780)={'syzkaller1\x00', @link_local}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000000c0)={r0}) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10, 0x1}, 0x0, 0xfffff7fffffffdff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r5, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) 07:17:46 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x138}, 0x28) 07:17:46 executing program 2: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000080), 0x181, 0x0) ioctl$SOUND_MIXER_READ_CAPS(r0, 0x80044dfc, &(0x7f0000000640)) ioctl$SOUND_MIXER_READ_CAPS(r0, 0x80044dfc, &(0x7f0000000000)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) 07:17:46 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x14e}, 0x28) 07:17:47 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x555002, 0x18) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = openat$fb1(0xffffffffffffff9c, &(0x7f0000000100), 0x80000, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x555002, 0x18) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_submit(0x0, 0x4, &(0x7f0000001480)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x6, 0x100, r3, &(0x7f0000000140)="12f27455b3f19d9d3f7f2bc1e353ceb80f2a71fd3f56044de5ad3c2dea614043875978760d3bc25b23066745e55de063021348df50a44dde231a150d75685a48004fa4f0e314a6479485aed883ce311a81a2b39a07d7f70617553cfee1058803e93e0c3c822b1697736fbdddc20815cc9cfed723cb8c2353ba5d1fceab88bd13285f418020709740f58e6f166ff9c34b3d1abfba172113b48edfc5277be65e42f89ff8a908645c010281816b8e6e77dc18cb693d9b74c18aca64da8377cb4f2e1c323eda275780d000ad6ea01942959562eb467ef2b939fe90d5a026f2ce", 0xde, 0x0, 0x0, 0x2, r2}, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x1, 0xff, r4, &(0x7f0000000280)="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", 0x1000, 0x8, 0x0, 0x0, r2}, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x5, 0x7fff, r2, &(0x7f00000012c0)="95b853d2ed4aaaf990cf7727853d01", 0xf, 0x4, 0x0, 0x3, r2}, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x5, r0, &(0x7f0000001340)="11971faea4dcead8156c6014370d2de9e72fb6c501a96bbb3afc1412c73219c4d5d74e0608f7a0f89a12077200f80976b8053bcb75d69b7c00fad7e86d15133f9711c4427b1333f1205e3ad5879d7fadc10aa1830d3497dcfec993d86a34a17932a89dc3fedd36365b259fbcdffbb3e57730654c7a8a5219a033253c046f8aab56d87204088283de09ac628d7d29d432e7dc7fc2647252fd7141c13e0fc1363d06b9340d762a5914a1bea2550cf9cc02fa5998ac772bc1d320689f51409904f374453c7b462d9cde", 0xc8, 0x0, 0x0, 0x1, r5}]) ioctl$NBD_SET_SOCK(r2, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) [ 522.610622][T19341] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 07:17:47 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x139}, 0x28) [ 522.688711][T19341] device syzkaller1 entered promiscuous mode [ 522.806493][T19355] block nbd2: shutting down sockets [ 522.913681][T19357] block nbd2: Device being setup by another task 07:17:47 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x14f}, 0x28) 07:17:47 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'morus640-generic\x00'}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000140)="acb522832731b2881d9cf42313305a3638b5af23cbef4b5efa209f36f15d1dcdd7ca913ce950477845c8a03301971abaa908fa5391c68d8241e0cf8c95650853cf25f22809170899b94333124b10847619be4ca7519edb979844a16a90366626be1f8de28dc52fc4bafdf5f1158232e1d391a34a9bffff36e5ce14c4ecb11a54dae36ac1284658ac6d79a220c78c5bd75a593e6fd507163a9837a1f6ccf1b12f9e298d1139ffeea586b9bbbd43049ca8e61dac616588fa47ed21716f1f927fcaf8a56d493ef889e5a4c1d0b17f48800aa00acf33840af51bdd38b46791b892585710d9296213e08b28af9033ff53ac12e3de", 0xf2}, {&(0x7f0000000240)="7deb02dfc4cad4839445e36db407ed2a13db37a9ccace553b8d4decfc638d633efb81f26adc25e588ab6d81f6e0911b8d866c35c5c98d6b33d4deaaf3f61dedd2ec0fbe10e0b4b0064acbf9d40bf0d691b6976a41b2ada11fa655bc4328cf2d3b835c00ee7db7700787c12a64967c4acdf6dc76a1ca1496246596f63fe", 0x7d}, {&(0x7f00000002c0)="a2f7e1de608444ce44fa6a59895dc3c887df734c1e54e233ce9dce272ec493f16f9b39ef6f381d088f6d314663da1e155224d849bb02248399610f2c0af9989683dbb42ccd971d4671ccd063dee1ef0fb531633303a18b1faead0bc8c0efaf10dcd6acaa962f50baa5082df14f73e9772e33c96c35e17b86a9518e86672113664adc18cb074ece3a648b949da3f76837926e1944dbff9f6479bd5362f24940304aad10ac7c69fe7d09c4c2e0797c", 0xae}, {&(0x7f0000000380)="52f07d031b56b74cbabccab1f33dd6a4eab60894591dcacd4faa9d83659f60143e1af0fd4481cf1e1b8ae89bceed5dc3321303ef9130282eed1110e7b6b4238641525c020beea8", 0x47}, {&(0x7f0000000400)="c8556d33b3f73d68e8095292a67f14313af53b185ff51b3caa7e9386dce9ffa37354ddef8a550921531baae9483c216df31a56cdaaf908557d2381842e8c0587f0920b2bbdf0eabd1cea26925be9c01f2fbaed875ec64796b222beaca07953a06207287cee0fec173148c78d3d390288ee338118f5688943254cb6f6dd157c62872fbf48f18d68cc010d2bae6d37d8efb813795a1354f063d286c592d2d70c71b24a045df132da5b3ab54b1e31e343b6f8cf3b8838", 0xb5}], 0x5, &(0x7f0000001780)=ANY=[@ANYBLOB="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"], 0x1228}, 0x4080) ioctl$BTRFS_IOC_DEV_INFO(r0, 0xd000941e, &(0x7f0000000640)={0x0, "2e61855b01eedece53005d11ebe2ea17"}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000540)={0x0, @in={{0x2, 0x4e24, @empty}}, 0x5, 0x6, 0x4, 0x10040, 0x480726a32342e8f, 0x401}, &(0x7f0000000600)=0x9c) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 523.042418][T19349] block nbd2: shutting down sockets [ 523.084096][T19357] block nbd2: Device being setup by another task 07:17:47 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x13a}, 0x28) 07:17:47 executing program 0: ioctl$BTRFS_IOC_RM_DEV(0xffffffffffffffff, 0x5000940b, &(0x7f00000007c0)={{}, "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"}) r0 = syz_open_dev$vcsa(&(0x7f00000000c0), 0x1, 0x0) ioctl$BTRFS_IOC_SCRUB(r0, 0xc400941b, &(0x7f0000001bc0)={0x0, 0xef, 0xe0ca, 0x1}) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000000100)=0x5) r1 = perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffc6553532, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00'}) r4 = socket$kcm(0x2, 0xa, 0x2) r5 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r5, 0x81f8943c, &(0x7f0000000200)) recvmsg(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$SIOCSIFHWADDR(r4, 0x8943, &(0x7f0000000780)={'syzkaller1\x00', @link_local}) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$kcm(0x2, 0xa, 0x2) perf_event_open(&(0x7f0000000400)={0x0, 0x80, 0x0, 0x2, 0x5, 0x20, 0x0, 0x2, 0x10800, 0x5, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x7, 0x7, @perf_config_ext={0x0, 0x3bf3}, 0x40060, 0x1, 0xffffffe1, 0x5, 0x101, 0xea, 0x6, 0x0, 0x0, 0x0, 0xa5cd}, 0xffffffffffffffff, 0x3, r1, 0x9) ioctl$SIOCSIFHWADDR(r6, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) [ 523.244871][T19380] block nbd4: shutting down sockets 07:17:47 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x150}, 0x28) [ 523.404081][T19383] block nbd4: shutting down sockets 07:17:47 executing program 2: openat$adsp1(0xffffffffffffff9c, &(0x7f0000000080), 0x181, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0x0, r1, 0xcf2f, 0x3, 0x6a65, 0x80000000}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mq_timedsend(r0, &(0x7f0000000280)="0e116bc48f22601c4f3187764f336f5b3b78a101a712a9aa57c5fa4e0cc7102d4334c832d43e89", 0x27, 0x1, 0x0) ioctl$SOUND_MIXER_READ_CAPS(r0, 0x80044dfc, &(0x7f0000000640)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r3 = accept$packet(r0, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f00000001c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000200)={'batadv_slave_1\x00', 0x0}) bind$packet(r3, &(0x7f0000000240)={0x11, 0x18, r4, 0x1, 0x2, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x11}}, 0x14) r5 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000280)="0e116bc48f22601c4f3187764f336f5b3b78a101a712a9aa57c5fa4e0cc7102d4334c832d43e89", 0x27, 0x1, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000300)={0x238, 0x0, 0x0, 0x70bd26, 0x25dfdbfb, {}, [@ETHTOOL_A_STRSET_STRINGSETS={0x90, 0x2, 0x0, 0x1, [{0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0xd}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}]}, {0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}]}]}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'lo\x00'}]}, @ETHTOOL_A_STRSET_STRINGSETS={0x38, 0x2, 0x0, 0x1, [{0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3bcd6bda442d56a1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}]}]}, @ETHTOOL_A_STRSET_HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_vlan\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}]}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_STRINGSETS={0xc4, 0x2, 0x0, 0x1, [{0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}]}]}, @ETHTOOL_A_STRSET_STRINGSETS={0x40, 0x2, 0x0, 0x1, [{0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}]}]}]}, 0x238}, 0x1, 0x0, 0x0, 0x1}, 0x820) setxattr$trusted_overlay_redirect(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100), &(0x7f0000000180)='./file0\x00', 0x8, 0x2) ioctl$NBD_SET_SOCK(r5, 0xab00, r2) ioctl$NBD_DO_IT(r5, 0xab03) ioctl$NBD_CLEAR_SOCK(r5, 0xab04) ioctl$NBD_SET_SIZE(0xffffffffffffffff, 0xab02, 0x0) 07:17:47 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x13b}, 0x28) [ 523.691029][T19388] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 07:17:48 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x151}, 0x28) 07:17:48 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x555002, 0x18) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x555002, 0x18) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) [ 523.867097][T19401] block nbd2: shutting down sockets 07:17:48 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x13c}, 0x28) [ 524.024504][T19401] block nbd2: shutting down sockets [ 524.080822][T19388] device syzkaller1 entered promiscuous mode [ 524.235908][T19417] block nbd4: shutting down sockets 07:17:48 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x13d}, 0x28) 07:17:48 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x152}, 0x28) 07:17:48 executing program 2: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000080), 0x181, 0x0) ioctl$SOUND_MIXER_READ_CAPS(r0, 0x80044dfc, &(0x7f0000000640)) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000080)={0x1, 0x8000}, 0x4) ioctl$int_out(r1, 0x5462, &(0x7f00000000c0)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) bind$packet(r1, &(0x7f0000000100)={0x11, 0x1b, 0x0, 0x1, 0x20, 0x6, @random="de526d98f67f"}, 0x14) syz_open_dev$vcsu(&(0x7f0000000140), 0x0, 0x20400) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x555002, 0x18) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) ioctl$NBD_DISCONNECT(0xffffffffffffffff, 0xab08) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x23a02, 0x0) ioctl$NBD_CLEAR_SOCK(r5, 0xab04) r6 = syz_open_dev$usbmon(&(0x7f00000002c0), 0x328, 0x46902) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r6, 0x80489439, &(0x7f0000000300)) mount$overlay(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f0000000200), 0x70800, &(0x7f00000003c0)={[], [{@mask={'mask', 0x3d, 'MAY_READ'}}, {@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@smackfstransmute={'smackfstransmute', 0x3d, '\xffX'}}, {@seclabel}, {@appraise}, {@hash}, {@smackfsroot={'smackfsroot', 0x3d, '/dev/adsp1\x00'}}, {@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}]}) 07:17:48 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x555002, 0x18) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 07:17:48 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="850000006100000054000000000000009500000000000000ef0285b72eae795b11ad261777db751896c5df696334e2d836395560230500ef286f21c974d520c247fd200861e50b2dd5e5f6b23909a23ee27007dae2a0fd08dbf92809a931196df3be84781f7ecafa0a4bcf7e01a23999fdfb4b490f6cfe5edf3850576acb265f56d62ee288a85dfe7c79e969b738dbc61171dfd8f5e33fbf1ee05bc5bdeb164dc2458455e3ba438c9109dd001ad93df3fc235bed50ffce5ea79cfc8cf7d53a031691362ba21394bd614ec41f636ec0e299e370f5631acfab526519a36f963679457241bc05a307f8be0c828a43ed21ecdd1ee2b9b7ae315e5b515c71c39bf4b45f5e3f7cd3f6404fc93cf55949f0c3a7b87f86120153725784e98975e8617ffc7e8cc497f437853d9c04b195fa52848dd1555796b3cdf2527d7929631cca05e27c28566d2c47699bc6c3f5f766c3cb8cd6a4a46895fa8d00448bcc7d8aca8087486aead10034d94d32ad677b28b10ed58f8de2d5a8d25c7cae49ba35be16888ea8da622daf5f0f02d9c08752113ab1ec6bde50940e9bf33f91a6c5056aabc04eedfeb6535540e5c027ffac3d4df6589cb47171bfbb564a2350564f4bdbcf4e048f2b34570d5ef2bb8e9274d5d40af19b0afe0c774b562378fc3dbf8be42828b4cb3d6cf6930f5c4c71563e4eb0d341dc742bdb802b498fef8490b52ad16e131d8e3142ef3ffba81085ce4a028c7af46774b391e2124fcd93ff05c21ad0da384ff0017957481ee790b301e3e817c3b651bb99090189eed2862f89e698ca8e62a5f5ff0dc6ed83392fd551d0eedea83857e0503561884d2e7bdc491b3df83509d2fa1023eb77b8a13de09e22a7f19088bcbd8316282c2dea8f47ad5a964ab6bbb94784d31b397229ae3fb66ffe0e9913d32301c844"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x13e}, 0x28) [ 524.592287][T19429] block nbd2: shutting down sockets 07:17:49 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x153}, 0x28) [ 524.745090][T19439] block nbd2: shutting down sockets [ 524.851086][T19446] block nbd4: shutting down sockets 07:17:49 executing program 0: ioctl$BTRFS_IOC_RM_DEV(0xffffffffffffffff, 0x5000940b, &(0x7f00000007c0)={{}, "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"}) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffc6553532, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00'}) socket$kcm(0x2, 0xa, 0x2) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000200)) recvmsg(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r3, 0x8943, &(0x7f0000000780)={'ip6gretap0\x00', @link_local}) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) sendfile(0xffffffffffffffff, r0, &(0x7f00000000c0)=0x8, 0x4) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r4, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) 07:17:49 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x154}, 0x28) 07:17:49 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x13f}, 0x28) 07:17:49 executing program 2: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000080), 0x181, 0x0) ioctl$SOUND_MIXER_READ_CAPS(r0, 0x80044dfc, &(0x7f0000000640)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000), 0x240000, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f00000000c0)={0x0, r5, 0xcf2f, 0x3, 0x6a65, 0x80000000}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) mq_timedsend(r4, &(0x7f0000000280)="0e116bc48f22601c4f3187764f336f5b3b78a101a712a9aa57c5fa4e0cc7102d4334c832d43e89", 0x27, 0x1, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x555002, 0x18) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r1, r3, &(0x7f0000000140)=0x1, 0x7fff) r7 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x200, 0x0) ioctl$NBD_DO_IT(r7, 0xab03) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 07:17:49 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f00000000c0)={0x0, r4, 0xcf2f, 0x3, 0x6a65, 0x80000000}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) mq_timedsend(r3, &(0x7f0000000280)="0e116bc48f22601c4f3187764f336f5b3b78a101a712a9aa57c5fa4e0cc7102d4334c832d43e89", 0x27, 0x1, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f00000000c0), 0x6e, &(0x7f0000001540)=[{&(0x7f0000000140)=""/34, 0x22}, {&(0x7f0000000180)=""/113, 0x71}, {&(0x7f0000000200)=""/174, 0xae}, {&(0x7f00000002c0)=""/123, 0x7b}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/71, 0x47}, {&(0x7f00000013c0)=""/65, 0x41}, {&(0x7f0000001940)=""/204, 0xcc}], 0x8, &(0x7f00000015c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0xd0}, 0x40) r5 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f00000000c0)={0x0, r6, 0xcf2f, 0x3, 0x6a65, 0x80000000}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) mq_timedsend(r5, &(0x7f0000000280)="0e116bc48f22601c4f3187764f336f5b3b78a101a712a9aa57c5fa4e0cc7102d4334c832d43e89", 0x27, 0x1, 0x0) write$FUSE_NOTIFY_DELETE(r5, &(0x7f0000001900)={0x33, 0x6, 0x0, {0x1, 0x2, 0xa, 0x0, '/dev/nbd#\x00'}}, 0x33) accept4(r0, &(0x7f0000001700)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}}}, &(0x7f0000001780)=0x80, 0x80000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001480)={0xffffffffffffffff}) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000001440)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000001880)={&(0x7f0000001a40)={0x88, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x48}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8, 0x1, r1}, {0x8, 0x1, r7}, {0x8}, {0x8, 0x1, r5}, {0x8, 0x1, r3}]}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x101}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x1}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xb99}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x20}]}, 0x88}}, 0x4004041) 07:17:49 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x155}, 0x28) 07:17:50 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x140}, 0x28) [ 525.674174][T19472] block nbd2: shutting down sockets [ 525.809882][T19473] block nbd4: shutting down sockets [ 525.936321][T19467] block nbd2: shutting down sockets 07:17:50 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x156}, 0x28) 07:17:50 executing program 2: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000080), 0x181, 0x0) ioctl$SOUND_MIXER_READ_CAPS(r0, 0x80044dfc, &(0x7f0000000640)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) dup2(r0, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r1) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) 07:17:50 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x141}, 0x28) 07:17:50 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f00000000c0)="9719c032c3bf3aa8eb06347eeff26aa29f352aa048119118642984a0eb6ae8113dffc55cb155d6ca51130ea78dc834277cffdc1a6c3daf2b6ec807795d7324a3c8e10630b36e6c1fbf754858ef06ee44ebc1199edf101d438462957e5cc93b7aed4c2643067855cf7db4c3e89d73c570dc695df1c7b5f75a9b7958302e4e27c53a17911a2926da8142e70b8399ae3433e91073b31a56c48ecd55608ab1b43a27567def39bc17648d2d88457523fd808b99302e0b44ecaccf1fccc6202e5074", 0xbf}, {&(0x7f0000000180)="a4acd22d91ea147781cecc8edd95b8ccf4a3935fad5ae3c7c0a1eb947464545770e63e0ff5d1ea6ae35c2aa94ba1faa12f053931a1848f101e0e99c67bf10215186a2ad3eed09d1ebbdba634775425235ebef88fb850aec9008a6b4b2098007b5eda75693e9582415b20ca5c90", 0x6d}, {&(0x7f0000000200)="c8b77307dcef27871a736009990268c5db3311b133f23d4fe990a2be598a1e35b94c3c913d07a1870662f44c144b4a538372dfd8389cd2b0361256f14e1c902894559c57330d5dc40a6820ebb5e38a442364ea5a8cee7123260e6c2d8c1b81b035a2beb47e6531fe6e9cc931308e2d46200b7d9583b55b099d88646ea19fdf39898812022bee8f5280", 0x89}, {&(0x7f00000002c0)="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0x1000}], 0x4, &(0x7f0000001300)=[{0x18, 0x10c, 0x1, "d4"}, {0x68, 0x1, 0x6e2, "ef86b3079387f2561ad7b750c0e9140fad05e4ce7790aaeb3a113685825f5125085c4f6ca8b87c32f7292ee3d31b12619bc8d71a92fe576cc16181f9133a3793b2e855a46439e3392bedefb5920746db79730709"}], 0x80}, 0x1c3e2025a8645177) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0xc4) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 07:17:50 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x157}, 0x28) [ 526.567423][T19457] device syzkaller1 entered promiscuous mode [ 526.640022][T19495] block nbd4: shutting down sockets [ 526.706841][T19504] block nbd2: shutting down sockets [ 526.747949][T19498] block nbd4: shutting down sockets [ 526.844569][T19497] block nbd2: shutting down sockets 07:17:51 executing program 0: ioctl$BTRFS_IOC_RM_DEV(0xffffffffffffffff, 0x5000940b, &(0x7f00000007c0)={{}, "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"}) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffc6553532, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00'}) r2 = socket$kcm(0x2, 0xa, 0x2) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000200)) recvmsg(0xffffffffffffffff, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000700)=@hci={0x1f, 0x1, 0x4}, 0x80, &(0x7f0000002c80)=[{&(0x7f00000017c0)="39e9e5f137e05fdcfbaaec07bc87401c800b637680b0ad2aacb5509273d2fd220279145444682a8a9e9dcb5174aba68986d3ef8bbdae5f86e1a431bd0d2576cdbab8e64f2f17ff5a089e031bb333f1aaa6dc16cc38aad95594e4112e0582cadddfaf21c0a05474", 0x67}, {&(0x7f0000001840)="3c03eef618fe06f9ee378663e37d99ba5f99687ff226e755c9a86219774ac4da4bfed5863295b7c95d10d50d17237b7c871a4f57d2ee6cf88fb70bd8f06c9a55cf904c7cb4b48e662278105d056216b7c5220da75944e531662a943f06622cbb8d5443a1919c0c6a22241e0039d9702f429338a34566bdcffbb764b7722e7543702ce3abba4392592f2d56d4dcba8f79aaed328412efaf81c2ea8464552dcc2af2ad0c", 0xa3}, {&(0x7f0000001900)="9bcfad967a9f59892be7bd2c9718dc073d2c51164f2369c7cba437b9b50caff69af31afba41ff56d9f7608baa91f6524ba0a89742eedf1036c304467087a6ee50934eccb98abae24b224cd26f010ab0f838817046056f3c5228f3bfe1d9a90c0f0607c0fdf3822abae912b4a52445d8f9ca1df4cec6f8b7df874f1d1436ef86f0f04f923b45788746faa8a73d49a7f8018ebd752b2737089533a8f812cd166df3699", 0xa2}, {&(0x7f00000019c0)="91beac301b00306b9db98790215c64b0820e02969b1fbc690538f997615a9718ad0c166d8def941d54bfb62f2e51c3958842c198697a233f03a2b7fc9a2e1eb0269fad4d43e86e74aa2f837f00436ce1ab24fd1fa1ec9a075a5c00160f64ffb963f22a482fa6b30dd9cc767f821ff2cfc9c1358d89a8033b0a465ed61b8377f3c2ddd5714b95ac0f9d016820804fce652ad84d98007dc2468b92c1e53beb8ddeb0402ffadd3f109868e1a7cfef2624acf888aace9f2c89ad312c2b1be6fe97b50d819f7a7221aed01bbd933a04b4c0780ac2c04979e3a0f6f8cde3638c2d", 0xde}, {&(0x7f0000001ac0)="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0x1000}, {&(0x7f0000002ac0)="87aaaef4ec561ca26247339db259dde2f1d25c5c2c8621f3f0b0d2dfa44106760607f81966cfc7f81df861ff7f6332341543943d50e6c85947046e29e8b288598627fc639cae855b0c34d6287565ef865b23f28023e792cc001ec33b24e06a23f83b379953487edf095bac0b0940f6f8bea896dda990109e13287ae4ca20b8287046be83e6e1b757a1d6892d458d1553686dd802a006085f85a6fc3bf280ce07f85b37240ca9119e0d618ed97cf44b652d6233166bcf4e9c8e0c5da6d9d16f7dfb6519a3c6f74ef36c6e13717ecc931152764efedc0ede3349a06a284f5c43c00f9207c775e77e22938e", 0xea}, {&(0x7f0000002bc0)="514d29775c9ce4b53493077c78677e83b324d06777e0323d53de22e2d0fe72b30ddf143a6fba1b4841f940118a5a541b804990c16fc2b0e7cffb858d5f1c893b1d4b8ff45390ff2e2b80146886035947fa244ca5ef70c3454ed020991c3bc18750eb36dcd6cc227cb2f39c28efccd8ee354d2848faf393cb1457e1cd703e5016892362d7ac53d11f1145", 0x8a}], 0x7, &(0x7f0000002d00)=[{0xa0, 0x116, 0x5f3e4683, "8bbfeef7591e01e632df6e707b411cde3d87d32cfafe1330314eabe89bd5d28a359fc5d33ea43a28fbdbfe97c97ae04583668fc459d5ece5a885aa0ed5d892e795232f54e84194c9499c47aeca0aeadff9a49cfb06e7ebd1fb920301672f6b2721951a69de5c3795bbc48000119f49a555bf27e36ece96448d9e6a8f51c24d43a4fc1bda0a4c2b8d8fb8c0"}, {0x38, 0x118, 0x8, "8a9fef4394cab997973cbd826d3a21890b17283fa77b4cfc49b4fdc91534e1411269bb"}], 0xd8}, 0x4801) bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8943, &(0x7f0000000780)={'syzkaller1\x00', @link_local}) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r4, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) r5 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) preadv(r5, &(0x7f0000000680)=[{&(0x7f0000000400)=""/233, 0xe9}, {&(0x7f00000000c0)}, {&(0x7f0000000500)=""/219, 0xdb}, {&(0x7f0000000100)=""/77, 0x4d}, {&(0x7f0000000600)=""/84, 0x54}], 0x5, 0xb0b, 0x8) 07:17:51 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x142}, 0x28) 07:17:51 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_io_uring_complete(0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f00000000c0)={0x0, r5, 0xcf2f, 0x3, 0x6a65, 0x80000000}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) mq_timedsend(r4, &(0x7f0000000280)="0e116bc48f22601c4f3187764f336f5b3b78a101a712a9aa57c5fa4e0cc7102d4334c832d43e89", 0x27, 0x1, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) ioctl$EXT4_IOC_MOVE_EXT(r6, 0xc028660f, &(0x7f00000000c0)={0x0, r7, 0xcf2f, 0x3, 0x6a65, 0x80000000}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) mq_timedsend(r6, &(0x7f0000000280)="0e116bc48f22601c4f3187764f336f5b3b78a101a712a9aa57c5fa4e0cc7102d4334c832d43e89", 0x27, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r6) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 07:17:51 executing program 2: ptrace$setopts(0x4206, 0x0, 0x6, 0x20) r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000080), 0x181, 0x0) ioctl$SOUND_MIXER_READ_CAPS(r0, 0x80044dfc, &(0x7f0000000640)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) 07:17:51 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x158}, 0x28) 07:17:51 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x143}, 0x28) [ 527.239660][T19540] block nbd4: shutting down sockets 07:17:51 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x144}, 0x28) [ 527.388346][T19534] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 07:17:51 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x159}, 0x28) [ 527.465826][ T6577] block nbd4: Receive control failed (result -32) [ 527.477699][T19545] block nbd4: shutting down sockets 07:17:51 executing program 2: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000080), 0x181, 0x0) openat$adsp1(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100), 0x100, 0x0) ioctl$SOUND_MIXER_READ_CAPS(r1, 0x80044dfc, &(0x7f00000000c0)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000140), r1) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000180)=0x1) [ 527.647116][T19534] device syzkaller1 entered promiscuous mode 07:17:52 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 07:17:52 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x145}, 0x28) [ 527.884489][T19559] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 07:17:52 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x15a}, 0x28) [ 527.937659][T19559] device syzkaller1 entered promiscuous mode [ 528.005059][T19567] block nbd2: shutting down sockets 07:17:52 executing program 0: ioctl$BTRFS_IOC_RM_DEV(0xffffffffffffffff, 0x5000940b, &(0x7f00000007c0)={{}, "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"}) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffc6553532, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket$kcm(0x2, 0xa, 0x2) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000200)) recvmsg(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8943, &(0x7f0000000780)={'syzkaller1\x00', @link_local}) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r3, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) 07:17:52 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x146}, 0x28) 07:17:52 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 07:17:52 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x15b}, 0x28) 07:17:52 executing program 2: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000080), 0x181, 0x0) ioctl$SNDCTL_DSP_GETISPACE(r0, 0x8010500d, &(0x7f0000000000)) ioctl$SOUND_MIXER_READ_CAPS(r0, 0x80044dfc, &(0x7f0000000640)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f00000000c0)={0x0, r4, 0xcf2f, 0x3, 0x6a65, 0x80000000}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) mq_timedsend(r3, &(0x7f0000000280)="0e116bc48f22601c4f3187764f336f5b3b78a101a712a9aa57c5fa4e0cc7102d4334c832d43e89", 0x27, 0x1, 0x0) ioctl$SNDCTL_DSP_CHANNELS(r3, 0xc0045006, &(0x7f00000000c0)=0x9) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r3, 0xc01864c6, &(0x7f0000000140)={&(0x7f0000000100)=[0x1ff, 0x8, 0x6, 0xb26, 0x4, 0x7fff, 0x2], 0x7, 0x80000, 0x0, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r5, 0xab00, r1) [ 528.700889][T19594] block nbd4: shutting down sockets 07:17:53 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x147}, 0x28) [ 528.814089][T19594] block nbd4: shutting down sockets [ 528.822450][T19586] block nbd4: Could not allocate knbd recv work queue. [ 528.849932][T19605] block nbd2: shutting down sockets 07:17:53 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x15c}, 0x28) 07:17:53 executing program 0: ioctl$BTRFS_IOC_RM_DEV(0xffffffffffffffff, 0x5000940b, &(0x7f00000007c0)={{}, "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"}) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffc6553532, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00'}) r2 = socket$kcm(0x2, 0xa, 0x2) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000200)) recvmsg(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0xfffffffffffffdb4) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000580)={'vlan0\x00'}) preadv(r2, &(0x7f0000000500)=[{&(0x7f0000000400)=""/230, 0xe6}, {&(0x7f00000000c0)=""/149, 0x95}, {&(0x7f00000017c0)=""/4096, 0x1000}], 0x3, 0x7f, 0x1f) ioctl$SIOCSIFHWADDR(r2, 0x8943, &(0x7f0000000780)={'syzkaller1\x00', @link_local}) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000540)={'veth0_to_team\x00', {0x2, 0x0, @multicast2}}) r4 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r4, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) 07:17:53 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x148}, 0x28) 07:17:53 executing program 2: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000080), 0x181, 0x0) ioctl$SOUND_MIXER_READ_CAPS(r0, 0x80044dfc, &(0x7f0000000640)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f00000000c0)={0x0, r4, 0xcf2f, 0x3, 0x6a65, 0x80000000}) mq_timedsend(r3, &(0x7f0000000280)="0e116bc48f22601c4f3187764f336f5b3b78a101a712a9aa57c5fa4e0cc7102d4334c832d43e89", 0x27, 0x1, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) 07:17:53 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000140)={0x0, r2, 0xcf2f, 0x3, 0x6a65, 0x80000002}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) mq_timedsend(r1, &(0x7f0000000280)="0e116bc48f22601c4f3187764f336f5b3b78a101a712a9aa57c5fa4e0cc7102d4334c832d43e89", 0x27, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f00000000c0)={0x0, r4, 0xcf2f, 0x3, 0x6a65, 0x80000000}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) mq_timedsend(r3, &(0x7f0000000280)="0e116bc48f22601c4f3187764f336f5b3b78a101a712a9aa57c5fa4e0cc7102d4334c832d43e89", 0x27, 0x1, 0x0) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_open_dev$vcsu(&(0x7f0000000100), 0x6, 0x8002) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x555002, 0x18) preadv(r5, &(0x7f0000000800)=[{&(0x7f0000000180)=""/143, 0x8f}, {&(0x7f00000002c0)=""/214, 0xd6}, {&(0x7f00000003c0)=""/104, 0x68}, {&(0x7f0000000440)=""/221, 0xdd}, {&(0x7f0000000540)=""/93, 0x5d}, {&(0x7f00000005c0)=""/73, 0x49}, {&(0x7f0000000680)=""/38, 0x26}, {&(0x7f0000000640)=""/44, 0x2c}, {&(0x7f0000000700)=""/209, 0xd1}], 0x9, 0xda0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 07:17:53 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x15d}, 0x28) 07:17:53 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x149}, 0x28) [ 529.451519][T19620] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 07:17:53 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) io_uring_enter(r1, 0x3d78, 0x4367, 0x0, &(0x7f0000000000)={[0x8]}, 0x8) [ 529.620821][T19634] block nbd2: shutting down sockets [ 529.638427][T19620] device syzkaller1 entered promiscuous mode 07:17:54 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x15e}, 0x28) [ 529.863472][T19643] block nbd4: shutting down sockets [ 529.983037][T19647] block nbd4: shutting down sockets [ 529.992179][T19643] block nbd4: Could not allocate knbd recv work queue. 07:17:54 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x14a}, 0x28) 07:17:54 executing program 2: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000080), 0x181, 0x0) ioctl$SOUND_MIXER_READ_CAPS(r0, 0x80044dfc, &(0x7f0000000640)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x555002, 0x18) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x555002, 0x18) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r5 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000001, 0x4010, r5, 0xba930000) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 07:17:54 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) ioctl$BTRFS_IOC_DEFRAG(r0, 0x50009402, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae70, &(0x7f0000000000)={0x100, 0x0, 0xb3, 0x402}) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$VIDIOC_SUBDEV_ENUM_MBUS_CODE(0xffffffffffffffff, 0xc0305602, &(0x7f00000000c0)={0x0, 0x7, 0x200f, 0x1}) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 07:17:54 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x15f}, 0x28) 07:17:54 executing program 0: ioctl$BTRFS_IOC_RM_DEV(0xffffffffffffffff, 0x5000940b, &(0x7f00000007c0)={{}, "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"}) r0 = perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffc6553532, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00'}) r3 = socket$kcm(0x2, 0xa, 0x2) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f0000000200)) recvmsg(0xffffffffffffffff, 0x0, 0x0) ioctl$F2FS_IOC_GET_FEATURES(r0, 0x8004f50c, &(0x7f0000002e80)) bpf$PROG_LOAD(0x5, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000002dc0)=[{{&(0x7f00000000c0), 0x6e, &(0x7f0000000140)=[{&(0x7f0000000400)=""/98, 0x62}, {&(0x7f0000000480)=""/224, 0xe0}, {&(0x7f0000000580)=""/161, 0xa1}, {&(0x7f0000000640)=""/91, 0x5b}], 0x4, &(0x7f00000006c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f00000017c0)=""/206, 0xce}], 0x1, &(0x7f00000018c0)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xc8}}, {{&(0x7f00000019c0)=@abs, 0x6e, &(0x7f0000002d40)=[{&(0x7f0000001a40)=""/4096, 0x1000}, {&(0x7f0000002a40)=""/75, 0x4b}, {&(0x7f0000002ac0)=""/99, 0x63}, {&(0x7f0000000740)=""/47, 0x2f}, {&(0x7f0000002b40)=""/221, 0xdd}, {&(0x7f0000002c40)=""/226, 0xe2}], 0x6}}], 0x3, 0x40030002, 0x0) ioctl$SIOCSIFHWADDR(r3, 0x8943, &(0x7f0000000780)={'syzkaller1\x00', @link_local}) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r5, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) 07:17:54 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x14b}, 0x28) [ 530.447924][T19677] block nbd4: shutting down sockets [ 530.454532][T19674] block nbd2: shutting down sockets 07:17:55 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x14c}, 0x28) [ 530.567804][T19666] block nbd4: Could not allocate knbd recv work queue. [ 530.598826][T19677] block nbd4: shutting down sockets 07:17:55 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x160}, 0x28) [ 530.689291][T19679] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue [ 530.704742][T19685] block nbd2: shutting down sockets 07:17:55 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 07:17:55 executing program 2: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x4c0002, 0x0) ioctl$SOUND_MIXER_READ_CAPS(r0, 0x80044dfc, &(0x7f00000000c0)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 531.038903][T19679] device syzkaller1 entered promiscuous mode 07:17:55 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x14d}, 0x28) [ 531.197555][T19703] block nbd4: shutting down sockets [ 531.211074][T19704] block nbd2: shutting down sockets 07:17:55 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x161}, 0x28) [ 531.331042][T19703] block nbd4: shutting down sockets [ 531.377982][T19704] block nbd2: shutting down sockets 07:17:55 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x14e}, 0x28) 07:17:56 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x162}, 0x28) 07:17:56 executing program 0: ioctl$BTRFS_IOC_RM_DEV(0xffffffffffffffff, 0x5000940b, &(0x7f00000007c0)={{}, "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"}) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffc6553532, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00'}) r2 = socket$kcm(0x2, 0xa, 0x2) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000200)) recvmsg(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8943, &(0x7f0000000780)={'syzkaller1\x00', @link_local}) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x4430, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x4}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) inotify_rm_watch(r1, 0x0) r4 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r4, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) 07:17:56 executing program 2: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000080), 0x181, 0x0) ioctl$SOUND_MIXER_READ_CAPS(r0, 0x80044dfc, &(0x7f0000000640)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r3) ptrace$setopts(0x4206, r3, 0x0, 0x0) sched_setscheduler(r3, 0x6, &(0x7f0000000140)=0x666c) ioctl$sock_SIOCDELRT(r1, 0x890c, &(0x7f00000000c0)={0x0, @generic={0x6, "23ac8e7583eb1a823568fe1866b3"}, @rc={0x1f, @any, 0x7}, @llc={0x1a, 0x102, 0x2, 0x5, 0x34, 0x0, @remote}, 0x6f44, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000000)='ip_vti0\x00', 0x100, 0x80, 0xac}) 07:17:56 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_SET_BLKSIZE(r1, 0xab01, 0x5) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x3) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) syz_mount_image$tmpfs(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x7, 0x1, &(0x7f0000000340)=[{&(0x7f0000000280)="51caa0f45a1b362ca01289fd55f3a2f27435164d0be6093408a498d92f95332525d82012ee1afa6bdf57effe97f0990bb0cf7c1f3374d89c59fa8c3d15b12534ba9000c23eb0de8e5a01901fc36cd085da6a71d3737e6c545b35997cdc5522c4d11117800c4693c7cfad373662ef26c63b1af9775daf0853fd05fde6f667440ee2064642ac33ce4b76cc96c8d11bd00daddb4f00761c79895381646856d96555cc7011c3096f1918bd937feafcb9113c87a4655f0e3f51", 0xb7, 0x2}], 0x2241040, &(0x7f00000003c0)={[{@nr_inodes={'nr_inodes', 0x3d, [0x25, 0x6d, 0x70, 0x0, 0x74, 0x65]}}, {@huge_never}, {@mpol={'mpol', 0x3d, {'local', '=static', @val={0x3a, [0x36, 0x2f, 0x37]}}}}, {@nr_blocks={'nr_blocks', 0x3d, [0x31, 0x36, 0x34, 0x74, 0x78, 0x36]}}, {@uid={'uid', 0x3d, 0xee00}}, {@huge_within_size}, {@huge_advise}, {@size={'size', 0x3d, [0x37]}}], [{@euid_eq={'euid', 0x3d, 0xee01}}, {@smackfsroot}]}) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001004800040007800c0002000097ffffff0000000800"], 0x2c}}, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x555002, 0x58) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x50, r3, 0x800, 0x70bd2a, 0x25dfdbfd, {}, [@NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8, 0x1, r0}, {0x8, 0x1, r0}, {0x8, 0x1, r4}, {0x8}]}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x100}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x48800}, 0x240080b0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) r5 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000380), 0x4240, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) 07:17:56 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x14f}, 0x28) 07:17:56 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x163}, 0x28) [ 531.996656][T19729] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue [ 532.021978][T19737] block nbd2: shutting down sockets [ 532.211624][T19729] device syzkaller1 entered promiscuous mode [ 532.312068][T19751] block nbd4: shutting down sockets 07:17:56 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x150}, 0x28) 07:17:56 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x164}, 0x28) 07:17:57 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x151}, 0x28) 07:17:57 executing program 2: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000080), 0x181, 0x0) ioctl$SOUND_MIXER_READ_CAPS(r0, 0x80044dfc, &(0x7f0000000640)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000100), 0x0, 0x309000) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$SNDCTL_DSP_GETISPACE(r0, 0x8010500d, &(0x7f0000000000)) ioctl$NBD_DO_IT(r2, 0xab03) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x8000) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x101682) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 532.688285][T19772] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 07:17:57 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) [ 532.739049][T19772] device syzkaller1 entered promiscuous mode 07:17:57 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x165}, 0x28) 07:17:57 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x152}, 0x28) 07:17:57 executing program 0: ioctl$BTRFS_IOC_RM_DEV(0xffffffffffffffff, 0x5000940b, &(0x7f00000007c0)={{}, "fd106e570f490cf76b3842980a58de2375456b4d9e59b1f08e1bbe0bf946b21b6dadc1801d4cf8149ef14d717cacb589da589c853387488c5c8581a0a23c40b1010bec19ca2401464838680079d305d8d5269decfa55d480bdfd34e7f86476092b4e1d0fe0c2d838aa34619b562c4d0262b8680aa1747c96aefcaacf991419bb850323090e66034ae25024fd074c044484839a247b2409f74f5b9c94b33ec0521b6df95d75a32f2061bb3178ab7c286f9f2b912132f688179052658e29538e8a38d747346dd7cd94b18f1fd3e2d1caada175c25b72d93b39b395ccad9e38033b056c054c0945d5ab1c98d76d6cf261a5af02cada01c7ac6ede952958756a4851bf3a7aab0887b16037c70261546f253db6963204542675e39dccf932c8be9c008b21de784f74caeb513e447897f1931cf3682874df05ac8a8246b2c871fb0f0dd8fe598ce8b873bda2d918b40e0eee7af89ba19ffcf60e71bb695b53dc4961b430aa84e7d75e8bdf12bbf71a38471f0b71d39359ae9cf3d1e4b8643551270d945dc008f56d732ca716fcbe133228d7504cfcf942c0b042b7f7af5f3e5076d82907c2623d41735446e0687e7f3bb6a1291bae45589a770366ff54e0359f038ab0893cc7a5b31b52bc84ea200a6908fcaaba1f64789618f0491d049974d7a1200dfc3573d6f08d6107f3b201937dfee5d800cdb7c97f097bd229a1e31b649a7ba8f2120e1ab20a5056c89837f38b7927cd9f2e2c643420620d140c95f90805ea57f5fb10cae95e8767d8d17618c6aee4927ad02a794e7c73c831ca00139e2e20faec50686bb86506bb6e00d1b6dfeaf3583f81695927ce428e4f23f61e857a56eb8a66f3b1e908ed79aafe0266abbb6cd6fa9bf72340894f19fbd0c7f160eb628cb93353b0a5a7b092c33229e1e106b1e8edfa463b7cb5ff882d989c615072d9d95b3815c366c1f68bf060afd912564eae50a4af5d9316f41143145077e3b2bfcc7839bd261b72afad9a61f03762ec06ed68f147691a30b201b92ebaba1f82c382aede2873de9962d2994102a0c1dbe6a491965aeefbfa85b0639047b5d13e510146f92b2c6daf2add8e5b198f978d091ad3833441103b22e0a92d2760471a045fa5e7629a3c02b5139d33e077cbd2b38ccdb85683a325983bfca47f1450caeaeaff7f1d33bf23288f6108376d06ffd4cffcb62a6a3364d3e55198584621283bb392ba2c71e0d92e795651854b8dabb80c82bd6b47d75eec8b45a331ca2448bcf8f8d81447970b75a0573f485ee2f30855f5e1a833b5513133d875fa9bddf1148ae647862ff4f073a162464cab703eedd174fdd812ba7433b2f54bb38c23730a7e59d48b87bc1ef606cd3b2e88bf02bd31a00b926cc20e449365ff96415e6f8163ae71e7b5dc46d7c8fd7842ece2f6d20f7ea720e82321515a81f97f52169904ed66f3d49c6250406519e10f836b72686db08b52c6a370152a316e91b892223d92569b29e85d63f8a6cbc938906943c5bf7e095ff9b22c4bd21836a8b719ebdfafc2408f4710052c8cedfe37fd1336a2eab7b6499c3d3bf6523145239b0781a8c6e20ad1dd7483bb9c7d888be4c048f6dbe1bf1e619243e64286eb4b8d517802ae07938755a55fc6c45cbcbbf77808da36c9225262c30ad4a66a5753e68d02edf4a55e4d6098bc0da034a92cd985d049530b4fa0adfd367fc2c55964d225c62a773868aec21ba8edddb0f7b15f47904a041951f7cc100b38f1d6942c8f74218f7764f4bc371373a007c68fe0774810586f5df4ac636bdbcf05609ada935fbcd02e48946b87aa1aac41ba31d392a865485592165167b25662847a6959f3352b3fe0a66eb16e38531db08b21a6f3a5980fa5849e0443180f65b1d5858357122cc6739da77c3e9315ffe5131ad76992ff8f70451d2f8b4195b6901c35b3093b6438e9e4e2e3b64b681884ae4bd4bb28119c7b4a164ce218976464c9a5e9d3fec5a79bc243595a64475684766663165f0405cf665e162b7a3e9ac269dcd10cc263f2dab6e6561286ec9a35afa2c559e661d2e9abd0c880c56ca25e388cf04d02c183dc0e38c181862cb0d5144aa5f27dded3ac35a4af852107333381e2c1d6a7048843dd2e988fd786ab8f311ef30f837c7785580d27728945a6797dc02bbe695c9a3eb7e323a154de7d324bad454ad14d8e452b21a726fbdecca28d6dbef606b2e3a1291e9d0d86a85c2fc0a9f218f6f25de0ec39da737c7de783af2263046327fcbd176b53e08af0d7622a1872664ee43c451bbe90a060e56f81df936cee0397edf66419b991db82fbcf712cb81f7ca3d2e87437a8872660934af23f0367dd65a4f31773fea946103e302e01355216c38426a5223d0c87af1a6fbb1f1d7d013fb3c810f5a52730a7ca88c0a1d9e443654da990ff82944d7c3fcb7ad23dccdb8e27b4f47cad3d04800820e7c471b196f89c649c2c9953c46d6e36c15fd7f66b808cdb3fbcf955e5e7cc90ef3dda3ade823a51662f905c9aab2c16e78505801171701de3a66dbf2f97e5da22aa9ab08eb3b0a68e589121d7d4a1428baf7f6b11fbc5c7add9e3c2cee9bc7d993fcd068651b7fdf221eaae19be9a33c3ec38673a856ac2d4a871eee71d84ad139099ac14bb9659b2c3cfbebc5af538fc05abd2231e1385da87453bba0d262ab3b22615534cec7f0cb6816ce83e067539cb20ed4bbb84795725a5e1da44111e6c9833a900ec0b28911bb717b8abc213b5b259477fdd3722ce2260d02187952e899289b07c91aff9e53f81e7bde737e7bd74aa15497b4e318c74b6cefd6600ed164f8d66dd770a72cb405fc6d569e5d1c5d1976f763e945ea8f687fd9b1bf1e59c257637fa7050f23956e874937faa366cc0499c9dd15cf137bc42174834e1dbb8addfebe2e45a1beeac27322bd1f61d6713f79c72128fbede4fd9174d87a9b58c30a2fd49e4a8fa6b5c5f05ca011d3d5f5b15740a0e94942b8ab1c234c54ecc51b7fbbbe3b10bc2cffb1afa338e96026d3e4e0208affa4d3cd665249d398c41e5424f7d1fb1643ea681ad411986afb49771a82cc736ed169da9c40715446dc61e2ce316e0a99b70b23299215fc2c7c040cf9d97d0fcaa2294e4fc4207900eed2c2819a82cbc2253e05ec2c0b5910974c1f6808c476a8814129fd15c69b8b7a914759426b91b64c36935fbdd2f90b0f32d1ab66acc816a21e5caeaa6d7139913d3fa23ae33fa643981e6020fadb58aac04baa27876ae3860e8df7d191b5e076ad746a58c02ea7bedf1ba518f9388005caef679ba7a0a994f989cea2bb233f1dde2d8c48d940e772ceb77a29e85bcbe6b1564270d7ed5bfe8b664b244ec97920c7a3995f4f74560fac4bce64b6e61db365157370d2c54cfee693cbb49921968b9ac07efddb6b85588a5cef73cf83e7b18f065ad6179e47911188a447c2bd50449f364772f7d7e34df378858ddc6b07731b356931d9c4a6b70182321803fe36fda50da7bb25267555de664a3b89cfdc90bf2d7fa3cc73f41fdda269a7ccddcbbbc26e80bd4d934e994cb930bb99b702df0743462dfe23e94bbe80e17d62140af1c8c61c4b657d8aafc3d9de2a2519a274fc62d42a38c6b1c335be1b6249643e3143f8d6b1f0a25a71ea069c63a005346c4df815cee08501c0761a7894ef5947617ab3b5d5732847c6590f862bf959805b6ae79483acc286d202272753db976a15b908c9b217dcec7f83e9ed846c496cdfecdc4d633c5543697b706d32f804f3d94e3314319f2876fbd9b906fe61a8836d0cca4a461ef457733d77fe644c4a2f408499363f64521dee46e778f0e7e481364a409d9823e12125f6ae94a8ca2157cc9e8af1276cfa70d3b6b331e540fd6e5dd189fdd84614db592334b8940f1293eaf4d42551aee2b7ee87e8867b3037d90532ecf14d30bc64a873e8f9b21fd08374c1c584a43887eae47ed82307698e801f0eb2af895b202fb3fe139dfe9335f875377dfd56f5faebefd911da26cb69fb7a50bbf1ab389923ababd71c630f3b7fc5a3a74a8150a6c13853d5d85b8dfa587a33261a629d99da562307a9e3ad22eabd9b1d2287b343062ee06258123f34323a616320411d0b62fb0d8bcb7f4a4cc01a4457251d81d40412752089566b780aceb8b5debbd238bd7085985bc221a0c6619a99032396f667262ab7a1d6b00830d096d70a0e1cc040a954920bc7ca610548d9d3afdd1c79e0cd61b5134b8ed7e4bce2120bd3fca9e967678267cb06d788f92e5087c933db6d55b602a88817e6d422f14fba3ceff673c9672c204928908c684b8a6fe92523fa6820f966c62d1753aeba3af75e68df4eec76a0e036f5908c352ca67dc4bfc085fe2a484f17ce6fc6b7a2b721b9cafa0ab99232c9a7048715cde8d1794f3e77326054dc92a61a021a8718e9d538b539f27fc935434a6f98ec11304f618fe02849ae2ff121defd4f97d7107f475b4e75164bdd0bd491866d658623481520e3777d5cf199ef7b847ea91e126a16059293a48a3cfdb578bfa2d985727e8b51e41a0f06700bc4451ba20c21493f1cbfe61dd8794d520b8d6e2a2de9d9609921db093fd493422668013730f2252746dc325fd36c4dcee80b4082a132fff643aafc73a5b3107e70d9739a4485c3689696bd9b4eaadda476f4d2472768cc278f2e9f0de4caa0e02d182da9c6c6b8e92283da5649e106b59230f774e3f239ab526458d9b305afa886312453fe6dcf1a8eb3e98b29b922e2dc4e3a624abb8bc808d09c72d882a218adf9eeed9c58bada2ea9fba32fa6595e9ea286ad86dc4c9d9e0dc0902e6157fc4cacd8ffa7ead3dfd8bcb00fdc37b1bdffb504f5c4df551dc63d463a54ef6db732900b71d7b63224f34dca072319240dfceeb6f4445cb55cfb76bc53dc085005493363181d1cab9cd128ebce60221e29ef6177f66f974e7bb6d002fc3cc8dba5644ab1a0548f4d09a1a62d4df43d505eb160b4d14185494a34c8b04662588cd72553835b4169e8ceb215e3b9e43b5b6c30927a39fbef1ed68c2d9d24b179527f8b26fd0317ce3fc6259beeefa7395cbca7f77922f2a09a68c63efdbb23bba61a012108dc21c604458f5f1e32411a8807739d18ad5d1cbe46d3b28f56d0dfcbcb6af4251e954c0b3604e8d7104c4fbed261d69a6b45e7d31ac343cde60b509fc014bbb9da4c310743fbf6dd1f8c95024833324d5534c49151a4888d35fdf67ff0d5ce24dbad678686c7912750f3e712275e4727114fc097ab6421c4fc7777f5c6a406f0c17b6d468a95b0b0aed3a54da35fb8dc5f395d6c0d1cc141256c80133ff8ecb10fdd800685c70545193819c4a036eaa8273687c7623a952daa9af5d74fda35ef6def63ff6f5fc75c64d0af46324fe4f66cd0c3d86420a63fe2c064371fb14c44766b451e3b86624b659e0ecb6dfcf9412aecf12ec8f800a52eb44a7b7324b92eba1517d7d134f88ed117618a9e2551b3ba1f21cc57e08bc2c3f5518908e0f7276d33108554ed915dddf1be8432b04d3b5c7751638a5493f6bbdaed2febea8f8061320ed0f5ae9d9a17d7120631f11c209dcc85dc69a844d080152c4d987967963bb2f3df10058e03a6ef10d95c3f10307f97392f8f6764140fe3a60fc0214d24b379fa9ab6555fd4e492d0d694692aa4779dc80ad4885650ef102b918a4028b8743a0d3d34b9ccc11d6d1e4e12f50de275df329ddcb31d3faa0895c10730426c8fed68bcbaaff4ac50c3cf03c42e813a33ba94b0fad60c2b386d30b49f75b2fd13897c5"}) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffc6553532, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = inotify_init1(0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f00000000c0)={'ip6_vti0\x00', @local}) fcntl$setown(r1, 0x8, 0xffffffffffffffff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00'}) r2 = socket$kcm(0x2, 0xa, 0x2) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000200)) recvmsg(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8943, &(0x7f0000000780)={'syzkaller1\x00', @link_local}) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r4, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) 07:17:57 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x166}, 0x28) 07:17:57 executing program 2: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000080), 0x181, 0x0) ioctl$SOUND_MIXER_READ_CAPS(r0, 0x80044dfc, &(0x7f0000000640)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 533.136227][T19787] block nbd4: shutting down sockets [ 533.321051][T19796] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 07:17:57 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x153}, 0x28) [ 533.607364][T19806] block nbd2: shutting down sockets 07:17:58 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="280000001c00070f000000000000000007000000", @ANYRES32=r1, @ANYBLOB="0080a18000"], 0x28}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000014c0), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f00000003c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_GET_FTM_RESPONDER_STATS(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x80, r3, 0x300, 0x70bd2b, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x7, 0x3a}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x80}, 0x1, 0x0, 0x0, 0x448c4}, 0x8000) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv4_getaddr={0x30, 0x16, 0x200, 0x70bd27, 0x25dfdbfd, {0x2, 0x1f, 0x8, 0xc8, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x2d}}, @IFA_BROADCAST={0x8, 0x4, @rand_addr=0x64010102}, @IFA_BROADCAST={0x8, 0x4, @loopback}]}, 0x30}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r6 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r6, 0xab00, r0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r7, 0x80, 0x87}, [@NDA_LLADDR={0xa, 0x2, @dev}]}, 0x28}}, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000480)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000440)={&(0x7f0000000280)=@delqdisc={0x1b8, 0x25, 0x400, 0x70bd2b, 0x25dfdbfb, {0x0, 0x0, 0x0, r7, {0x1, 0xfff2}, {0xb, 0x2}, {0xffff, 0xfff2}}, [@TCA_STAB={0xf0, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x20, 0x3, 0x8000, 0x341, 0x2, 0x8, 0x2, 0x8}}, {0x14, 0x2, [0x5, 0xfff7, 0x7ff, 0x9, 0x0, 0x100, 0x4, 0x5]}}, {{0x1c, 0x1, {0x3f, 0x3, 0x20, 0x9, 0x1, 0x9, 0x80, 0x3}}, {0xa, 0x2, [0x6, 0xe6c, 0x0]}}, {{0x1c, 0x1, {0x1, 0x3, 0x100, 0x1, 0x2, 0x9, 0x3, 0x9}}, {0x16, 0x2, [0x9, 0x7f, 0x7, 0x7, 0x9, 0xd13, 0x9, 0x7f, 0x7ff6]}}, {{0x1c, 0x1, {0x6, 0x89, 0x559b, 0x5, 0x2, 0x9, 0x8e7, 0x6}}, {0x10, 0x2, [0x7, 0x20, 0x0, 0xfff9, 0x7, 0x2]}}, {{0x1c, 0x1, {0x8, 0x7, 0x7, 0x0, 0x0, 0x530, 0x0, 0x9}}, {0x16, 0x2, [0x0, 0x2, 0x9, 0x1, 0x3, 0x2, 0x143, 0x40, 0x1000]}}]}, @TCA_STAB={0xa4, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x81, 0xff, 0x5, 0x6f, 0x0, 0x401, 0xf8, 0x1}}, {0x6, 0x2, [0x8]}}, {{0x1c, 0x1, {0x44, 0x81, 0x1, 0xfffffffc, 0x2, 0x5, 0x0, 0x7}}, {0x12, 0x2, [0x3, 0x7, 0x5, 0x4, 0x6, 0x7, 0x1]}}, {{0x1c, 0x1, {0xa4, 0xf7, 0x2, 0x8, 0x2, 0x0, 0x3}}, {0x4}}, {{0x1c, 0x1, {0xf2, 0x8f, 0x2, 0x28af, 0x2, 0x9, 0x3c, 0x5}}, {0xe, 0x2, [0x100, 0x401, 0x371, 0x6d6, 0x4]}}]}]}, 0x1b8}}, 0x40408c5) ioctl$NBD_DO_IT(r6, 0xab03) ioctl$NBD_CLEAR_SOCK(r6, 0xab04) r8 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r8, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) read(r8, &(0x7f0000000200)=""/97, 0x61) 07:17:58 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x167}, 0x28) [ 533.822441][T19806] block nbd2: Device being setup by another task [ 533.874634][T19796] device syzkaller1 entered promiscuous mode [ 534.029317][T19816] block nbd4: shutting down sockets 07:17:58 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x154}, 0x28) [ 534.157734][T19822] block nbd4: shutting down sockets 07:17:58 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x168}, 0x28) 07:17:58 executing program 2: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000080), 0x181, 0x0) ioctl$SOUND_MIXER_READ_CAPS(r0, 0x80044dfc, &(0x7f0000000640)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x555002, 0x18) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x381902, 0x0) dup2(r4, r0) ioctl$F2FS_IOC_MOVE_RANGE(r3, 0xc020f509, &(0x7f0000000100)={0xffffffffffffffff, 0x234, 0x2, 0x5}) openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000140), 0x251200, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x555002, 0x18) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r6 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) setsockopt$packet_int(r6, 0x107, 0x12, &(0x7f0000000180)=0x3, 0x4) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_DO_IT(r2, 0xab03) syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x400000) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 07:17:58 executing program 0: ioctl$BTRFS_IOC_RM_DEV(0xffffffffffffffff, 0x5000940b, &(0x7f00000007c0)={{}, "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perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffc6553532, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00'}) r2 = socket$kcm(0x2, 0xa, 0x2) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) memfd_create(&(0x7f00000000c0)='/dev/net/tun\x00', 0x4) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000200)) recvmsg(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8943, &(0x7f0000000780)={'syzkaller1\x00', @link_local}) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r4, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) 07:17:58 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x501100, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$IMHOLD_L1(r3, 0x80044948, &(0x7f00000000c0)=0xfb0d) r4 = fsmount(r3, 0x0, 0xfb) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x555002, 0x18) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 07:17:58 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x155}, 0x28) [ 534.626913][T19844] block nbd2: shutting down sockets 07:17:59 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x169}, 0x28) [ 534.717065][T19856] block nbd4: shutting down sockets [ 534.739014][T19844] block nbd2: Could not allocate knbd recv work queue. [ 534.758911][T19851] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue [ 534.776968][T19844] block nbd2: shutting down sockets [ 534.796769][T19850] block nbd4: shutting down sockets 07:17:59 executing program 2: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000080), 0x181, 0x0) ioctl$SOUND_MIXER_READ_CAPS(r0, 0x80044dfc, &(0x7f0000000640)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$SNDCTL_DSP_GETOPTR(r0, 0x800c5012, &(0x7f0000000000)) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 07:17:59 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x156}, 0x28) [ 535.023569][T19851] device syzkaller1 entered promiscuous mode 07:17:59 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_SET_OP_GET_BYNAME(r1, 0x1, 0x53, &(0x7f0000000000)={0x6, 0x7, 'syz0\x00'}, &(0x7f00000000c0)=0x28) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 07:17:59 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x16a}, 0x28) 07:17:59 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="850000006100000054000000000000009500000000000000ef0285b72eae795b11ad261777db751896c5df696334e2d836395560230500ef286f21c974d520c247fd200861e50b2dd5e5f6b23909a23ee27007dae2a0fd08dbf92809a931196df3be84781f7ecafa0a4bcf7e01a23999fdfb4b490f6cfe5edf3850576acb265f56d62ee288a85dfe7c79e969b738dbc61171dfd8f5e33fbf1ee05bc5bdeb164dc2458455e3ba438c9109dd001ad93df3fc235bed50ffce5ea79cfc8cf7d53a031691362ba21394bd614ec41f636ec0e299e370f5631acfab526519a36f963679457241bc05a307f8be0c828a43ed21ecdd1ee2b9b7ae315e5b515c71c39bf4b45f5e3f7cd3f6404fc93cf55949f0c3a7b87f86120153725784e98975e8617ffc7e8cc497f437853d9c04b195fa52848dd1555796b3cdf2527d7929631cca05e27c28566d2c47699bc6c3f5f766c3cb8cd6a4a46895fa8d00448bcc7d8aca8087486aead10034d94d32ad677b28b10ed58f8de2d5a8d25c7cae49ba35be16888ea8da622daf5f0f02d9c08752113ab1ec6bde50940e9bf33f91a6c5056aabc04eedfeb6535540e5c027ffac3d4df6589cb47171bfbb564a2350564f4bdbcf4e048f2b34570d5ef2bb8e9274d5d40af19b0afe0c774b562378fc3dbf8be42828b4cb3d6cf6930f5c4c71563e4eb0d341dc742bdb802b498fef8490b52ad16e131d8e3142ef3ffba81085ce4a028c7af46774b391e2124fcd93ff05c21ad0da384ff0017957481ee790b301e3e817c3b651bb99090189eed2862f89e698ca8e62a5f5ff0dc6ed83392fd551d0eedea83857e0503561884d2e7bdc491b3df83509d2fa1023eb77b8a13de09e22a7f19088bcbd8316282c2dea8f47ad5a964ab6bbb94784d31b397229ae3fb66ffe0e9913d32301c844"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x157}, 0x28) [ 535.510104][T19885] block nbd2: shutting down sockets [ 535.559418][T19881] block nbd4: shutting down sockets 07:18:00 executing program 0: ioctl$BTRFS_IOC_RM_DEV(0xffffffffffffffff, 0x5000940b, &(0x7f00000007c0)={{}, "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"}) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffc6553532, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00'}) r2 = socket$kcm(0x2, 0xa, 0x2) r3 = socket$packet(0x11, 0x2, 0x300) sendmsg$kcm(r2, &(0x7f0000000700)={&(0x7f00000000c0)=@qipcrtr={0x2a, 0xffffffff, 0x7ffe}, 0x80, &(0x7f0000003880)=[{&(0x7f0000000140)="45551a9e7717ad8d64fc7dfe43f37d4cbdf869746fa91e9800e988cb5c1df28abb4dc0ad63e1ff416ad5ea884193a36d0a1629dfc1047f57a4a39cfaea", 0x3d}, {&(0x7f0000000400)="04ca38a180f0f94ad2291921508a7d1b972f764bb24897b6771e7e93199f6a40bf650f0e980ac15bfa2d657ecf750076e295a7479210ab4e21cebc878334cebe7f5c554bd435227fa6a8ff32814fe9c0735990920150de0f20032ac1a95177442c4a66b348711129d80380772e544b5eeb8abe930ad3853c196d439809e4efc5fe9a939af1f5a111f3d4118e1dff925f9c3a776b71bbc544276056db06bc808ca75f78effd85f6478519c74bfd907791287e8690708b6763ec21a86e9b343e8cc9ff08fb662612256d56dba66652778f59878480d29a5e6166207a917270c8e33b576ae997240db4409e88ba2e95ea0fd65db921", 0xf4}, {&(0x7f0000000500)="06eaa29877b9625c3ceb2dd583a3", 0xe}, {&(0x7f0000000540)="9d5d8251aca2ba3833bfcf1e3987399932920779fe9f4c72573213b0c96ae3628cf638f2aae56eed397846ea46b1513de69c09634656800a1356f8773b723be6f044a917249bef122a187d37015c03fa69de34047bdd0302bf3b969fd4c8f31f28b5379210f5d6ffa868229619ed4f55b0ba4d02c51b3480e662325e24c090d1bd00fd3ec822061f5b080661d72459e553bd06d7058fec14d9bf8b66bfd4ad69a302ca337a264c9ad02b94679000caaf1eca16e00f1ed2a1b34246b3afb68d2ed3e860614bfea8906b394657a146", 0xce}, 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{0xd8, 0x104, 0xffffffff, "73efdfcd927bd4f43b5a831138fb8710f9028afd462eb7ca6c521570864418d3db4dd620042ffd741d35c25ac9bdc84c19bd5d770779157af4e509cb13029b27c58fde14d5f9afc7a82caa98f531fd8ab030456bfa838aaca67c18d73b8cf62234083fd3f4c0a9dab7a671b57135d6516b1163455c2ca180a080ceabc40f3500c8ff2d6de324a3dde1d82abbe50cff029c7eeacba9d84a90bfe2739672d86af4070e865c7bf2b8a78c3a25c3692e1d94ec562bdd77c537238ab70c81f9ebee2d02"}, {0x110, 0x107, 0x8f, "c11985ce77e9da568d7c30bb2adcf67ef2cf2ebd4db0ae79f68ddab71bf248ef04eabc3c8e00c6c27fad6b01dcab3295340c88b376de03971a2fdcce07979f2feddb6aa0d257741ddac0d66604f2033d9b2ca3253a0c93d40f9834c7f89b903afb9262229fa4dc25507e890fc9a48dfafe18bb8f7505ab8bd6fd40ac6a66a6fd967cc9f9b291621e3be9ab187918e41bb710acd6d2bf296299ce3ff9a75a44e08a78441c1e80274f824048a389435f5977de087045644679904bfcf3b59b365258c980c721431c951cc7eb6df79b67fb2565cb8641f382d17c541997a22ca75cad7260f59cb91ea951375aff391d7dcd90b8dfd893560a511b8605"}, {0x98, 0x101, 0x97b, "65f6cbbd866dc5dba72cc5d5bc74f2fd26c90920152d4b692112059b337d91289397b1bda9256762af5c7eb8df9eecd85bdc377558f1dfe91e7f05836d1602c24af145b09beafb4fcd829845295fe63b8965add1e3a372412e8ec9737bdec1720f27cce801cdcf9ae73bf03f87417434a97a58c361a3e95534bda3302699d4bb203c727970e6cf76"}, {0x40, 0x84, 0x6, "25069b8b50dfa3c809ae60d005581a643b910f18e088f85d5391f23f84574df65d7e65e30c1c22c4f7c5cebd6cbf8e"}], 0x12d0}, 0x40) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000200)) r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000740), 0x109883, 0x0) ioctl$TUNSETVNETLE(r4, 0x400454dc, &(0x7f0000004c40)) recvmsg(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8943, &(0x7f0000000780)={'syzkaller1\x00', @link_local}) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r5, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) [ 535.631621][T19891] block nbd4: Could not allocate knbd recv work queue. [ 535.650772][T19891] block nbd4: shutting down sockets 07:18:00 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x16b}, 0x28) [ 535.918714][T19896] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 07:18:00 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x158}, 0x28) 07:18:00 executing program 2: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000080), 0x181, 0x0) ioctl$SOUND_MIXER_READ_CAPS(r0, 0x80044dfc, &(0x7f0000000640)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f00000000c0)={0x0, r4, 0xcf2f, 0x3, 0x6a65, 0x80000000}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) mq_timedsend(r3, &(0x7f0000000280)="0e116bc48f22601c4f3187764f336f5b3b78a101a712a9aa57c5fa4e0cc7102d4334c832d43e89", 0x27, 0x1, 0x0) openat$adsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x42040, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x555002, 0x18) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r5) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_SET_SOCK(r2, 0xab00, r5) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 07:18:00 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f00000000c0)={0x0, r2, 0xcf2f, 0x3, 0x6a65, 0x80000000}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) mq_timedsend(r1, &(0x7f0000000280)="0e116bc48f22601c4f3187764f336f5b3b78a101a712a9aa57c5fa4e0cc7102d4334c832d43e89", 0x27, 0x1, 0x0) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000029c0), 0x400742, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r3) r4 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r0) r5 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r5, 0x81f8943c, &(0x7f0000002a40)) ioctl$NBD_DO_IT(r4, 0xab03) ioctl$NBD_SET_BLKSIZE(r1, 0xab01, 0x0) sendmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000001480)=[{&(0x7f00000000c0)="a644ef8444b6c6247dd0ffed8813de72d8a734d67248df4828ecd4c52b7769705f6060f03faa3d231b700ddc3d89e6126c5d1cd8647d63eb13a1abf64d3b3c279b130980d0df360e5376a399aa5ae8d96221f9c7e407fbc68b5f7bdfafa52216921009a6e16eca8bac8a48b25edc580ef80aba19a0bab5a6daac675f3c2b000959ffa57e0aa440104c262052fbacc767a8eb8f6c589630762021d5b915f819bfd04271c2262cceca7aa5930f7e166d9f5873b6dc9da51cac76d30051e5b6021a6b", 0xc1}, {&(0x7f00000001c0)="08bb99d438918610ce32a62b436c6b51ccdf948216afe00bd58e86eb131b2f8a2b548e44c515993153bdda9d96dff5739d681561f07a9b4aafef9b514af9612791c517af14f6a41748e9c0ba95add1ff0c40582342a6a13d70fcab52777593b40e9daa1fc5c5825844b4a4f1bcfe757bd6b1008eb0f8f26c0e2a3d9c48f4fd2ae511de46db084854199adf0a057c1e898158fe583874a9da711dafdc0500"/168, 0xa8}, {&(0x7f0000000000)="38db6b127eea4f698a0fb6e94ea59cdf52bd5ceaaeefe597a94b", 0x1a}, {&(0x7f0000000280)="fb2a87683aa95ba1ab67695b9f0b70026a68b399286b59e0d488b3181fc9d9c0edb68f58e4520c197346be38339500031f1c872fac4bea2a41407e83d9e6164dd704e54f32ac595dda7b0db7c8ecd21eb600405756d4233793bff5398c6c6b75b8e64be43a24c5566540d43cbe213c4434251a31fb9c8671b0e737ce3ea1b50cac59d8f6dbe4204b718914df18ed348b890143a54efa84d17a40c25b4f8931360669f4fda2880f5b6c3a384303cb2ccd829ab3a836595a9e0a7e1f94311ec15254350e101690", 0xc6}, {&(0x7f0000000380)="19347c95fb9a25d2d0bed12900638a91cf6cd1ea99cc92195b9062288c", 0x1d}, {&(0x7f00000003c0)="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0x1000}, {&(0x7f00000013c0)="b57e9963da1170bf84e360db30b0b7e967302c849aa51d06539af82f9d8369c2d23e7a5b99eb5f1d9b3c681389d69b70b7ad8ae44924326bc5171fb816c3a4f56d639bd6c4514abd21695f266e6c045137f6b6b9bfc966ea91339e45e0c080232efa2c542935bee79de94cd2726ddad257261d4bfc6157c1c953cc2292c7085301f3b2398d098f2e0cdea9da8e7e42debc84567c461b5861fd765fc2edfc65b78b16e710684b64f60d291d9c9ec4", 0xae}], 0x7, &(0x7f0000001500)=[{0x40, 0x10a, 0x65, "48254c49e81c8fc4cb45702981f39c6d4552ef67b10343faa9355c2990b2e81eb25a7c1520d5298efa"}, {0x10, 0x64c26d0c2d86f3b1, 0x6}], 0x50}}, {{&(0x7f0000001580)=@qipcrtr={0x2a, 0x4, 0xfffffffe}, 0x80, &(0x7f0000001700)=[{&(0x7f0000001600)="b48d54b4788cad5221b1e8c4f8fe96cd723c24c9ac4442d2cd4afa4e16110e138636be717528ac3ea5cbd6d6f5d08b2b457010588df47b2a41bd6ddb2fc684b87b9e0b9bb70643", 0x47}, {&(0x7f0000001680)="c85fc3af1cb8e1eabd88200bd41d8b782bd596e8691ef87c6e6ac637c2c51d588c88da2e2ade7ae16550439e6e888f6c7ffc7ffd8525239acbf141b175e3a4da3a18c405ba8ab4cab6a2e4c821893f6659be098866d2ec60f9538e4a457b91eb0c0c587a00"/115, 0x73}, {&(0x7f0000001740)="351d8d237bc92e43c345d0e7a57b289eaf2469540600f08fa5721014f7266194bb1ed4461d415d8417e77e408cfdbc614d4311bef95fdabdcf737b4dd101f28466fc2e6fc856be9cf7438c8904ca68593f86ed8f38ffa7990c62d251156e90bb41e6506934d152658e864bb7128e59331d9a5d4edab1e2d8cf307aab4ab28a67de6879320614dd0416dadfbefb4e074773e1f19c3a53dcf0d0b4fb6cc99f563709c6e3d0a9a006a8027d993a58826b598f22819e4d91231b0d75e379c15f9cc5c6c977c2de796bd2f76b2481812b66fda1cb309138624653c50a9e65d0d30f2ee787db709d5692f4437758e0b0ed3fcea493ea645f824c", 0xf7}], 0x3, &(0x7f00000017c0)}}], 0x2, 0x20004044) r6 = openat$cgroup_ro(r3, &(0x7f0000002a00)='cpuset.memory_pressure\x00', 0x0, 0x0) r7 = dup(r4) ioctl$NBD_SET_SOCK(r6, 0xab00, r7) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) [ 536.126770][T19896] device syzkaller1 entered promiscuous mode 07:18:00 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x16c}, 0x28) [ 536.369662][T19919] block nbd2: shutting down sockets [ 536.388422][T19921] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 07:18:00 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x159}, 0x28) 07:18:00 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x16d}, 0x28) [ 536.455402][T19926] block nbd4: shutting down sockets [ 536.540390][T19921] device syzkaller1 entered promiscuous mode [ 536.553395][T19916] block nbd4: Could not allocate knbd recv work queue. [ 536.584060][T19926] block nbd4: shutting down sockets 07:18:01 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) write$binfmt_elf64(r0, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x20, 0x1, 0x2, 0x1, 0x1ff, 0x2, 0x3, 0x81, 0x3c5, 0x40, 0x20b, 0x7, 0x3, 0x38, 0x2, 0x1a0d, 0x6, 0x401}, [{0x3, 0xffffffff, 0x10001, 0xffffffffffffffff, 0x6, 0x3, 0x7, 0x7}], "47e85ee6ad1bb2fa248b61aef06a4e9bddfc51efe67d27836bca813c0a11d120e2ce775e22357b04b03faa13624ef0f3801c1a0bcec5f97f1eb7acd6d3b0775a18190c4a4f5e680eb6dc62c42293a0be636925229e4325592d868b8c664aa04855ba0102c5f69d0b7c228767f972da529b7a99c3721eae494a8398d414367bc1d5e56ec78f687dfed2362840e8476363e27a7b5ddb90ce57adb8a00682054aa46bd00e5a304e46"}, 0x11f) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 07:18:01 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x15a}, 0x28) [ 536.766565][T19941] block nbd2: shutting down sockets 07:18:01 executing program 0: ioctl$BTRFS_IOC_RM_DEV(0xffffffffffffffff, 0x5000940b, &(0x7f00000007c0)={{}, "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"}) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffc6553532, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00'}) r2 = socket$kcm(0x2, 0xa, 0x2) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000200)) recvmsg(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8943, &(0x7f0000000780)={'syzkaller1\x00', @link_local}) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000400), 0x200, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x3, 0x3f, 0x4f, 0x0, 0x0, 0x8, 0x2000, 0x2, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x7a66720f, 0x2, @perf_bp={&(0x7f00000000c0)}, 0x4, 0x4, 0x800, 0x7, 0xb30, 0x0, 0x8001, 0x0, 0x9, 0x0, 0x400}, 0x0, 0x7, r4, 0x1) r5 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r5, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) 07:18:01 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x16e}, 0x28) 07:18:01 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="850000006100000054000000000000009500000000000000ef0285b72eae795b11ad261777db751896c5df696334e2d836395560230500ef286f21c974d520c247fd200861e50b2dd5e5f6b23909a23ee27007dae2a0fd08dbf92809a931196df3be84781f7ecafa0a4bcf7e01a23999fdfb4b490f6cfe5edf3850576acb265f56d62ee288a85dfe7c79e969b738dbc61171dfd8f5e33fbf1ee05bc5bdeb164dc2458455e3ba438c9109dd001ad93df3fc235bed50ffce5ea79cfc8cf7d53a031691362ba21394bd614ec41f636ec0e299e370f5631acfab526519a36f963679457241bc05a307f8be0c828a43ed21ecdd1ee2b9b7ae315e5b515c71c39bf4b45f5e3f7cd3f6404fc93cf55949f0c3a7b87f86120153725784e98975e8617ffc7e8cc497f437853d9c04b195fa52848dd1555796b3cdf2527d7929631cca05e27c28566d2c47699bc6c3f5f766c3cb8cd6a4a46895fa8d00448bcc7d8aca8087486aead10034d94d32ad677b28b10ed58f8de2d5a8d25c7cae49ba35be16888ea8da622daf5f0f02d9c08752113ab1ec6bde50940e9bf33f91a6c5056aabc04eedfeb6535540e5c027ffac3d4df6589cb47171bfbb564a2350564f4bdbcf4e048f2b34570d5ef2bb8e9274d5d40af19b0afe0c774b562378fc3dbf8be42828b4cb3d6cf6930f5c4c71563e4eb0d341dc742bdb802b498fef8490b52ad16e131d8e3142ef3ffba81085ce4a028c7af46774b391e2124fcd93ff05c21ad0da384ff0017957481ee790b301e3e817c3b651bb99090189eed2862f89e698ca8e62a5f5ff0dc6ed83392fd551d0eedea83857e0503561884d2e7bdc491b3df83509d2fa1023eb77b8a13de09e22a7f19088bcbd8316282c2dea8f47ad5a964ab6bbb94784d31b397229ae3fb66ffe0e9913d32301c844"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x15b}, 0x28) 07:18:01 executing program 2: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000080), 0x181, 0x0) ioctl$SOUND_MIXER_READ_CAPS(r0, 0x80044dfc, &(0x7f0000000640)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 537.114700][T19952] block nbd4: shutting down sockets 07:18:01 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x16f}, 0x28) [ 537.242617][T19946] block nbd4: shutting down sockets 07:18:01 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x170}, 0x28) [ 537.405068][T19955] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 07:18:01 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x15c}, 0x28) 07:18:01 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) fcntl$dupfd(r1, 0x406, r1) ioctl$NBD_DO_IT(r1, 0xab03) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4000001, 0x100010, r0, 0x1b7b8000) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) [ 537.547928][T19972] block nbd2: shutting down sockets [ 537.659760][T19955] device syzkaller1 entered promiscuous mode 07:18:02 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="850000006100000054000000000000009500000000000000ef0285b72eae795b11ad261777db751896c5df696334e2d836395560230500ef286f21c974d520c247fd200861e50b2dd5e5f6b23909a23ee27007dae2a0fd08dbf92809a931196df3be84781f7ecafa0a4bcf7e01a23999fdfb4b490f6cfe5edf3850576acb265f56d62ee288a85dfe7c79e969b738dbc61171dfd8f5e33fbf1ee05bc5bdeb164dc2458455e3ba438c9109dd001ad93df3fc235bed50ffce5ea79cfc8cf7d53a031691362ba21394bd614ec41f636ec0e299e370f5631acfab526519a36f963679457241bc05a307f8be0c828a43ed21ecdd1ee2b9b7ae315e5b515c71c39bf4b45f5e3f7cd3f6404fc93cf55949f0c3a7b87f86120153725784e98975e8617ffc7e8cc497f437853d9c04b195fa52848dd1555796b3cdf2527d7929631cca05e27c28566d2c47699bc6c3f5f766c3cb8cd6a4a46895fa8d00448bcc7d8aca8087486aead10034d94d32ad677b28b10ed58f8de2d5a8d25c7cae49ba35be16888ea8da622daf5f0f02d9c08752113ab1ec6bde50940e9bf33f91a6c5056aabc04eedfeb6535540e5c027ffac3d4df6589cb47171bfbb564a2350564f4bdbcf4e048f2b34570d5ef2bb8e9274d5d40af19b0afe0c774b562378fc3dbf8be42828b4cb3d6cf6930f5c4c71563e4eb0d341dc742bdb802b498fef8490b52ad16e131d8e3142ef3ffba81085ce4a028c7af46774b391e2124fcd93ff05c21ad0da384ff0017957481ee790b301e3e817c3b651bb99090189eed2862f89e698ca8e62a5f5ff0dc6ed83392fd551d0eedea83857e0503561884d2e7bdc491b3df83509d2fa1023eb77b8a13de09e22a7f19088bcbd8316282c2dea8f47ad5a964ab6bbb94784d31b397229ae3fb66ffe0e9913d32301c844"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x15d}, 0x28) 07:18:02 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x171}, 0x28) [ 537.790898][T19972] block nbd2: shutting down sockets [ 537.838982][T19987] block nbd4: shutting down sockets 07:18:02 executing program 2: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000080), 0x181, 0x0) ioctl$SOUND_MIXER_READ_CAPS(r0, 0x80044dfc, &(0x7f0000000640)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r1, 0x6612) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 538.033743][ T150] block nbd4: Receive control failed (result -32) [ 538.051272][T19979] block nbd4: shutting down sockets 07:18:02 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r2 = syz_open_dev$hiddev(&(0x7f0000000000), 0x7, 0x8102) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r2, 0x80489439, &(0x7f00000000c0)) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DO_IT(r1, 0xab03) 07:18:02 executing program 0: ioctl$BTRFS_IOC_RM_DEV(0xffffffffffffffff, 0x5000940b, &(0x7f00000007c0)={{}, "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"}) r0 = perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffc6553532, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00'}) r3 = socket$kcm(0x2, 0xa, 0x2) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) syz_mount_image$squashfs(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x800, 0x1, &(0x7f0000000140)=[{&(0x7f0000000400)="e0ebd9980930f27c8717662190745b1d9f41694fa0e11f5d80b3ec52f96fd36e3703e0cb3617476d06e89322b7d4d2176d13e37887c92694d79601ac5f4d7736fabf5404e4c8c1a83ea9c7f3cc972243f7e528d1169b08169556b9f09e1514527df3b9a1247b6e59388fe5feffbea568e6d30a010dc0d8e4eb293101b64ae39fdea92c39e452f9992ea09b0b57de5ec241fd46e10f0cb469977503a0297775b0c87b3a5e9a6e27a791aaafae27bc9a2b7dc2dd0d710b8185f6e1c9", 0xbb, 0x3}], 0x1, &(0x7f00000004c0)={[{}, {'syzkaller1\x00'}, {'+('}, {'/dev/net/tun\x00'}, {'/'}, {'/dev/net/tun\x00'}], [{@uid_lt={'uid<', 0xee01}}, {@obj_role={'obj_role', 0x3d, '&#]'}}]}) r5 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) socket$packet(0x11, 0x2, 0x300) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000200)) recvmsg(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$SIOCSIFHWADDR(r3, 0x8943, &(0x7f0000000780)={'syzkaller1\x00', @link_local}) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r6, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) 07:18:02 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x15e}, 0x28) [ 538.263850][T20007] block nbd2: shutting down sockets 07:18:02 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="850000006100000054000000000000009500000000000000ef0285b72eae795b11ad261777db751896c5df696334e2d836395560230500ef286f21c974d520c247fd200861e50b2dd5e5f6b23909a23ee27007dae2a0fd08dbf92809a931196df3be84781f7ecafa0a4bcf7e01a23999fdfb4b490f6cfe5edf3850576acb265f56d62ee288a85dfe7c79e969b738dbc61171dfd8f5e33fbf1ee05bc5bdeb164dc2458455e3ba438c9109dd001ad93df3fc235bed50ffce5ea79cfc8cf7d53a031691362ba21394bd614ec41f636ec0e299e370f5631acfab526519a36f963679457241bc05a307f8be0c828a43ed21ecdd1ee2b9b7ae315e5b515c71c39bf4b45f5e3f7cd3f6404fc93cf55949f0c3a7b87f86120153725784e98975e8617ffc7e8cc497f437853d9c04b195fa52848dd1555796b3cdf2527d7929631cca05e27c28566d2c47699bc6c3f5f766c3cb8cd6a4a46895fa8d00448bcc7d8aca8087486aead10034d94d32ad677b28b10ed58f8de2d5a8d25c7cae49ba35be16888ea8da622daf5f0f02d9c08752113ab1ec6bde50940e9bf33f91a6c5056aabc04eedfeb6535540e5c027ffac3d4df6589cb47171bfbb564a2350564f4bdbcf4e048f2b34570d5ef2bb8e9274d5d40af19b0afe0c774b562378fc3dbf8be42828b4cb3d6cf6930f5c4c71563e4eb0d341dc742bdb802b498fef8490b52ad16e131d8e3142ef3ffba81085ce4a028c7af46774b391e2124fcd93ff05c21ad0da384ff0017957481ee790b301e3e817c3b651bb99090189eed2862f89e698ca8e62a5f5ff0dc6ed83392fd551d0eedea83857e0503561884d2e7bdc491b3df83509d2fa1023eb77b8a13de09e22a7f19088bcbd8316282c2dea8f47ad5a964ab6bbb94784d31b397229ae3fb66ffe0e9913d32301c844"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x172}, 0x28) [ 538.381168][T20016] loop0: detected capacity change from 0 to 4 [ 538.483039][T20016] squashfs: Unknown parameter 'syzkaller1' [ 538.517341][T20007] block nbd2: shutting down sockets 07:18:03 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x173}, 0x28) [ 538.659257][T20024] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 07:18:03 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x15f}, 0x28) 07:18:03 executing program 2: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000080), 0x181, 0x0) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000100), 0x210040, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r1, 0xc004500a, &(0x7f0000000340)=0x768) ioctl$SOUND_MIXER_READ_CAPS(r0, 0x80044dfc, &(0x7f0000000640)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_DO_IT(r3, 0xab03) openat$fuse(0xffffffffffffff9c, &(0x7f0000000380), 0x2, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) r4 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000000100), 0x0, 0x2}, {&(0x7f0000000140)="ff014754d2cbaa8070325a70ce1d61a13aa6a6ffd60e42ab6e908c439aa397bdc3ad60796a89b3489239aa0282e5f5f938e464bc8bbdea71861239f34cc3af2d5f91dc8cfbd065d51cde1c22172f992ec13c87f2ab00b6c16472c73450fa18148766fa887d856a7f318f924bf53242edaa19c04776c81956ee275f0c06cccaea469b0fef54a9194a5d8b21ea165e3fb5d157441a10472e1732b4314b2efc90869429d90de029f74da9eeafb6fb190466b966801b57", 0xb5, 0x7cc}], 0x100400, &(0x7f00000003c0)={[{'/dev/adsp1\x00'}, {'/dev/adsp1\x00'}, {'/dev/nbd#\x00'}, {'/dev/adsp1\x00'}, {'/dev/adsp1\x00'}, {'/(\xc4^^'}], [{@fscontext={'fscontext', 0x3d, 'unconfined_u'}}, {@fscontext={'fscontext', 0x3d, 'user_u'}}, {@permit_directio}, {@uid_lt}]}) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r4, 0x400c6615, &(0x7f0000000300)={0x0, @aes128, 0x0, @desc1}) [ 538.887973][T20024] device syzkaller1 entered promiscuous mode 07:18:03 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x174}, 0x28) 07:18:03 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x160}, 0x28) [ 539.051556][T20016] loop0: detected capacity change from 0 to 4 [ 539.077280][T20016] squashfs: Unknown parameter 'syzkaller1' 07:18:03 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="850000006100000054000000000000009500000000000000ef0285b72eae795b11ad261777db751896c5df696334e2d836395560230500ef286f21c974d520c247fd200861e50b2dd5e5f6b23909a23ee27007dae2a0fd08dbf92809a931196df3be84781f7ecafa0a4bcf7e01a23999fdfb4b490f6cfe5edf3850576acb265f56d62ee288a85dfe7c79e969b738dbc61171dfd8f5e33fbf1ee05bc5bdeb164dc2458455e3ba438c9109dd001ad93df3fc235bed50ffce5ea79cfc8cf7d53a031691362ba21394bd614ec41f636ec0e299e370f5631acfab526519a36f963679457241bc05a307f8be0c828a43ed21ecdd1ee2b9b7ae315e5b515c71c39bf4b45f5e3f7cd3f6404fc93cf55949f0c3a7b87f86120153725784e98975e8617ffc7e8cc497f437853d9c04b195fa52848dd1555796b3cdf2527d7929631cca05e27c28566d2c47699bc6c3f5f766c3cb8cd6a4a46895fa8d00448bcc7d8aca8087486aead10034d94d32ad677b28b10ed58f8de2d5a8d25c7cae49ba35be16888ea8da622daf5f0f02d9c08752113ab1ec6bde50940e9bf33f91a6c5056aabc04eedfeb6535540e5c027ffac3d4df6589cb47171bfbb564a2350564f4bdbcf4e048f2b34570d5ef2bb8e9274d5d40af19b0afe0c774b562378fc3dbf8be42828b4cb3d6cf6930f5c4c71563e4eb0d341dc742bdb802b498fef8490b52ad16e131d8e3142ef3ffba81085ce4a028c7af46774b391e2124fcd93ff05c21ad0da384ff0017957481ee790b301e3e817c3b651bb99090189eed2862f89e698ca8e62a5f5ff0dc6ed83392fd551d0eedea83857e0503561884d2e7bdc491b3df83509d2fa1023eb77b8a13de09e22a7f19088bcbd8316282c2dea8f47ad5a964ab6bbb94784d31b397229ae3fb66ffe0e9913d32301c844"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x175}, 0x28) [ 539.123908][T20051] block nbd2: shutting down sockets [ 539.142442][ T150] block nbd4: Receive control failed (result -32) [ 539.153039][T20011] block nbd4: shutting down sockets [ 539.197638][T20057] loop2: detected capacity change from 0 to 7 07:18:03 executing program 0: ioctl$BTRFS_IOC_RM_DEV(0xffffffffffffffff, 0x5000940b, &(0x7f00000007c0)={{}, "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"}) r0 = perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffc6553532, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00'}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f0000000100)={0x9}) r3 = socket$kcm(0x2, 0xa, 0x2) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f0000000200)) recvmsg(0xffffffffffffffff, 0x0, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00000000c0)={'bond_slave_0\x00', @random}) bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$SIOCSIFHWADDR(r3, 0x8943, &(0x7f0000000780)={'syzkaller1\x00', @link_local}) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r5, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) 07:18:03 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000), 0x101400, 0x0) close(r0) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x10100) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x555002, 0x18) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clock_gettime(0x0, &(0x7f0000001140)={0x0, 0x0}) recvmmsg$unix(r2, &(0x7f0000001840)=[{{&(0x7f00000000c0), 0x6e, &(0x7f0000001180)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001f40)=""/55, 0x37}], 0x2}}, {{&(0x7f00000011c0), 0x6e, &(0x7f0000001280)=[{&(0x7f0000001240)=""/50, 0x32}], 0x1, &(0x7f0000001480)=ANY=[@ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=0xffffffffffffffff, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="40bb0100000005000000970234c5fd087b2bc568e8f77754b3b86203672ea7880ba72e5e934b4090f95a75ac403500663e079f4fdcf4da3547893baa089aca272d76114756c9a9b3f2a3d93b7641970bdabe27cdee6d1f70d1e1bbb46d50c6efccc0ca58ceea37a1656956dcd3370960d262b5fb9c08f17cd986fa5eed25a8f0b9c6e76b7b4814b97d6ed06b838e9502af6f56e180a5e2b9f07c0484f54016ee3de3f2bb67b4bedfd2059bf3edfb283a87a9dd6612ccd791b7671a589aae7b8eb5cce9cd2dd2487fd6cf73b31efc2db2f42ae7df75db1aa0dbb2fc5116dd69fcac"], 0xa8}}, {{&(0x7f0000001f80), 0x6e, &(0x7f00000017c0)}}], 0x3, 0x0, &(0x7f0000001940)={r3, r4+10000000}) ioctl$NBD_SET_SOCK(r1, 0xab00, r5) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) r7 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000cab000)=0x7) setuid(r8) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) r9 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000cab000)=0x7) setuid(r10) syz_mount_image$ext4(&(0x7f0000001980)='ext2\x00', &(0x7f00000019c0)='./file0\x00', 0x2, 0x0, &(0x7f0000001dc0), 0x40000, &(0x7f0000001380)=ANY=[@ANYBLOB="64696f726561645f6e6f6c6f636b2c73623d3078303030303030303030303030303030352c7065726d69745f646972656374696f2c61707072616973652c61707072616973655f747970653d696d617369272c646566636f6e746578743d757365725f752c7569643d396d14c4e970f79f440150e566a94cd9bbd0", @ANYRESDEC=r6, @ANYBLOB=',appraise,fowner<', @ANYRESDEC, @ANYBLOB=',measure,fowner>', @ANYRESDEC=r10, @ANYBLOB=',\x00']) 07:18:03 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x161}, 0x28) [ 539.453759][T20074] loop2: detected capacity change from 0 to 7 [ 539.457451][T20057] block nbd2: shutting down sockets 07:18:03 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x176}, 0x28) [ 539.711555][T20076] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 07:18:04 executing program 2: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000080), 0x181, 0x0) ioctl$SOUND_MIXER_READ_CAPS(r0, 0x80044dfc, &(0x7f0000000640)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f00000000c0)={0x0, r3, 0xcf2f, 0x3, 0x6a65, 0x80000000}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) mq_timedsend(r2, &(0x7f0000000280)="0e116bc48f22601c4f3187764f336f5b3b78a101a712a9aa57c5fa4e0cc7102d4334c832d43e89", 0x27, 0x1, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(0xffffffffffffffff, 0x89f7, &(0x7f0000000000)={'ip6gre0\x00', &(0x7f00000000c0)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x1, 0x5, 0x0, @empty, @ipv4={'\x00', '\xff\xff', @loopback}, 0x7, 0x8, 0xffff, 0x2}}) setsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000140)={@private1, r4}, 0x14) r5 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r5, 0xab00, r1) ioctl$NBD_DO_IT(r5, 0xab03) ioctl$NBD_CLEAR_SOCK(r5, 0xab04) 07:18:04 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000140)={0x24, 0x0, &(0x7f0000000000)=[@register_looper, @dead_binder_done, @acquire_done={0x40106309, 0x1}], 0x5e, 0x0, &(0x7f00000000c0)="107b41ed7a73b26497741df420854b025891156edfa36cec24bd1da514454f05aaee07d4cbc101ba0b552a28eba9e82bce4800675673d49d19935dc346057dd9463c009a645fca92c4801c2897bf59678dfb763072ccf63433345598e265"}) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 07:18:04 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x162}, 0x28) 07:18:04 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x177}, 0x28) [ 540.001232][T20076] device syzkaller1 entered promiscuous mode [ 540.131024][T20106] block nbd4: shutting down sockets [ 540.166870][T20100] block nbd2: shutting down sockets 07:18:04 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="850000006100000054000000000000009500000000000000ef0285b72eae795b11ad261777db751896c5df696334e2d836395560230500ef286f21c974d520c247fd200861e50b2dd5e5f6b23909a23ee27007dae2a0fd08dbf92809a931196df3be84781f7ecafa0a4bcf7e01a23999fdfb4b490f6cfe5edf3850576acb265f56d62ee288a85dfe7c79e969b738dbc61171dfd8f5e33fbf1ee05bc5bdeb164dc2458455e3ba438c9109dd001ad93df3fc235bed50ffce5ea79cfc8cf7d53a031691362ba21394bd614ec41f636ec0e299e370f5631acfab526519a36f963679457241bc05a307f8be0c828a43ed21ecdd1ee2b9b7ae315e5b515c71c39bf4b45f5e3f7cd3f6404fc93cf55949f0c3a7b87f86120153725784e98975e8617ffc7e8cc497f437853d9c04b195fa52848dd1555796b3cdf2527d7929631cca05e27c28566d2c47699bc6c3f5f766c3cb8cd6a4a46895fa8d00448bcc7d8aca8087486aead10034d94d32ad677b28b10ed58f8de2d5a8d25c7cae49ba35be16888ea8da622daf5f0f02d9c08752113ab1ec6bde50940e9bf33f91a6c5056aabc04eedfeb6535540e5c027ffac3d4df6589cb47171bfbb564a2350564f4bdbcf4e048f2b34570d5ef2bb8e9274d5d40af19b0afe0c774b562378fc3dbf8be42828b4cb3d6cf6930f5c4c71563e4eb0d341dc742bdb802b498fef8490b52ad16e131d8e3142ef3ffba81085ce4a028c7af46774b391e2124fcd93ff05c21ad0da384ff0017957481ee790b301e3e817c3b651bb99090189eed2862f89e698ca8e62a5f5ff0dc6ed83392fd551d0eedea83857e0503561884d2e7bdc491b3df83509d2fa1023eb77b8a13de09e22a7f19088bcbd8316282c2dea8f47ad5a964ab6bbb94784d31b397229ae3fb66ffe0e9913d32301c844"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x163}, 0x28) [ 540.316438][T20106] block nbd4: shutting down sockets [ 540.321911][T20104] block nbd2: shutting down sockets 07:18:04 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x178}, 0x28) 07:18:04 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x400500) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 07:18:04 executing program 2: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000080), 0x181, 0x0) ioctl$SOUND_MIXER_READ_CAPS(r0, 0x80044dfc, &(0x7f0000000640)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r2, 0xc400941d, &(0x7f00000000c0)={0x0, 0x4, 0x4, 0x1}) openat$adsp1(0xffffffffffffff9c, &(0x7f0000000000), 0x101001, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r1) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) 07:18:05 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x164}, 0x28) 07:18:05 executing program 0: ioctl$BTRFS_IOC_RM_DEV(0xffffffffffffffff, 0x5000940b, &(0x7f00000007c0)={{}, "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"}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x9, 0x0, 0xffffffffc6553532, 0x3220, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0xffffffffffffffff, 0x0, r0, 0x2) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/stat\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000100)={'erspan0\x00'}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00'}) r4 = socket$kcm(0x2, 0xa, 0x2) r5 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000200)) recvmsg(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$SIOCSIFHWADDR(r4, 0x8943, &(0x7f0000000140)={'bond0\x00', @link_local}) perf_event_open(&(0x7f0000000180)={0x5, 0x80, 0x80, 0x0, 0x3c, 0x0, 0x0, 0x7b3, 0x98100, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0xfffffffffffffffd, 0xb}, 0x68ab, 0x0, 0xfffffffc, 0x8}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0xc) r6 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r6, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) 07:18:05 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000000c0)) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 07:18:05 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x179}, 0x28) 07:18:05 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="850000006100000054000000000000009500000000000000ef0285b72eae795b11ad261777db751896c5df696334e2d836395560230500ef286f21c974d520c247fd200861e50b2dd5e5f6b23909a23ee27007dae2a0fd08dbf92809a931196df3be84781f7ecafa0a4bcf7e01a23999fdfb4b490f6cfe5edf3850576acb265f56d62ee288a85dfe7c79e969b738dbc61171dfd8f5e33fbf1ee05bc5bdeb164dc2458455e3ba438c9109dd001ad93df3fc235bed50ffce5ea79cfc8cf7d53a031691362ba21394bd614ec41f636ec0e299e370f5631acfab526519a36f963679457241bc05a307f8be0c828a43ed21ecdd1ee2b9b7ae315e5b515c71c39bf4b45f5e3f7cd3f6404fc93cf55949f0c3a7b87f86120153725784e98975e8617ffc7e8cc497f437853d9c04b195fa52848dd1555796b3cdf2527d7929631cca05e27c28566d2c47699bc6c3f5f766c3cb8cd6a4a46895fa8d00448bcc7d8aca8087486aead10034d94d32ad677b28b10ed58f8de2d5a8d25c7cae49ba35be16888ea8da622daf5f0f02d9c08752113ab1ec6bde50940e9bf33f91a6c5056aabc04eedfeb6535540e5c027ffac3d4df6589cb47171bfbb564a2350564f4bdbcf4e048f2b34570d5ef2bb8e9274d5d40af19b0afe0c774b562378fc3dbf8be42828b4cb3d6cf6930f5c4c71563e4eb0d341dc742bdb802b498fef8490b52ad16e131d8e3142ef3ffba81085ce4a028c7af46774b391e2124fcd93ff05c21ad0da384ff0017957481ee790b301e3e817c3b651bb99090189eed2862f89e698ca8e62a5f5ff0dc6ed83392fd551d0eedea83857e0503561884d2e7bdc491b3df83509d2fa1023eb77b8a13de09e22a7f19088bcbd8316282c2dea8f47ad5a964ab6bbb94784d31b397229ae3fb66ffe0e9913d32301c844"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x165}, 0x28) [ 540.857437][T20146] block nbd2: shutting down sockets 07:18:05 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x17a}, 0x28) [ 541.040212][T20156] block nbd4: shutting down sockets [ 541.061349][T20136] device syzkaller1 entered promiscuous mode [ 541.092174][T20146] block nbd2: shutting down sockets [ 541.234309][T20149] block nbd4: Could not allocate knbd recv work queue. [ 541.249899][T20149] block nbd4: shutting down sockets 07:18:05 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x166}, 0x28) 07:18:05 executing program 2: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000080), 0x181, 0x0) ioctl$SOUND_MIXER_READ_CAPS(r0, 0x80044dfc, &(0x7f0000000640)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_DO_IT(r2, 0xab03) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCONNECTOR(r3, 0xc05064a7, &(0x7f00000001c0)={&(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x4, 0x4, 0x0, 0x6}) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 07:18:05 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x17b}, 0x28) 07:18:05 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x167}, 0x28) 07:18:05 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f00000000c0)={0x0, r2, 0xcf2f, 0x3, 0x6a65, 0x80000000}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100), 0x80000, 0x0) ioctl$NBD_CLEAR_QUE(r3, 0xab05) mq_timedsend(r1, &(0x7f0000000280)="0e116bc48f22601c4f3187764f336f5b3b78a101a712a9aa57c5fa4e0cc7102d4334c832d43e89", 0x27, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x555002, 0x18) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 07:18:06 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x17c}, 0x28) [ 541.651220][T20183] block nbd2: shutting down sockets 07:18:06 executing program 0: ioctl$BTRFS_IOC_RM_DEV(0xffffffffffffffff, 0x5000940b, &(0x7f00000007c0)={{}, "fd106e570f490cf76b3842980a58de2375456b4d9e59b1f08e1bbe0bf946b21b6dadc1801d4cf8149ef14d717cacb589da589c853387488c5c8581a0a23c40b1010bec19ca2401464838680079d305d8d5269decfa55d480bdfd34e7f86476092b4e1d0fe0c2d838aa34619b562c4d0262b8680aa1747c96aefcaacf991419bb850323090e66034ae25024fd074c044484839a247b2409f74f5b9c94b33ec0521b6df95d75a32f2061bb3178ab7c286f9f2b912132f688179052658e29538e8a38d747346dd7cd94b18f1fd3e2d1caada175c25b72d93b39b395ccad9e38033b056c054c0945d5ab1c98d76d6cf261a5af02cada01c7ac6ede952958756a4851bf3a7aab0887b16037c70261546f253db6963204542675e39dccf932c8be9c008b21de784f74caeb513e447897f1931cf3682874df05ac8a8246b2c871fb0f0dd8fe598ce8b873bda2d918b40e0eee7af89ba19ffcf60e71bb695b53dc4961b430aa84e7d75e8bdf12bbf71a38471f0b71d39359ae9cf3d1e4b8643551270d945dc008f56d732ca716fcbe133228d7504cfcf942c0b042b7f7af5f3e5076d82907c2623d41735446e0687e7f3bb6a1291bae45589a770366ff54e0359f038ab0893cc7a5b31b52bc84ea200a6908fcaaba1f64789618f0491d049974d7a1200dfc3573d6f08d6107f3b201937dfee5d800cdb7c97f097bd229a1e31b649a7ba8f2120e1ab20a5056c89837f38b7927cd9f2e2c643420620d140c95f90805ea57f5fb10cae95e8767d8d17618c6aee4927ad02a794e7c73c831ca00139e2e20faec50686bb86506bb6e00d1b6dfeaf3583f81695927ce428e4f23f61e857a56eb8a66f3b1e908ed79aafe0266abbb6cd6fa9bf72340894f19fbd0c7f160eb628cb93353b0a5a7b092c33229e1e106b1e8edfa463b7cb5ff882d989c615072d9d95b3815c366c1f68bf060afd912564eae50a4af5d9316f41143145077e3b2bfcc7839bd261b72afad9a61f03762ec06ed68f147691a30b201b92ebaba1f82c382aede2873de9962d2994102a0c1dbe6a491965aeefbfa85b0639047b5d13e510146f92b2c6daf2add8e5b198f978d091ad3833441103b22e0a92d2760471a045fa5e7629a3c02b5139d33e077cbd2b38ccdb85683a325983bfca47f1450caeaeaff7f1d33bf23288f6108376d06ffd4cffcb62a6a3364d3e55198584621283bb392ba2c71e0d92e795651854b8dabb80c82bd6b47d75eec8b45a331ca2448bcf8f8d81447970b75a0573f485ee2f30855f5e1a833b5513133d875fa9bddf1148ae647862ff4f073a162464cab703eedd174fdd812ba7433b2f54bb38c23730a7e59d48b87bc1ef606cd3b2e88bf02bd31a00b926cc20e449365ff96415e6f8163ae71e7b5dc46d7c8fd7842ece2f6d20f7ea720e82321515a81f97f52169904ed66f3d49c6250406519e10f836b72686db08b52c6a370152a316e91b892223d92569b29e85d63f8a6cbc938906943c5bf7e095ff9b22c4bd21836a8b719ebdfafc2408f4710052c8cedfe37fd1336a2eab7b6499c3d3bf6523145239b0781a8c6e20ad1dd7483bb9c7d888be4c048f6dbe1bf1e619243e64286eb4b8d517802ae07938755a55fc6c45cbcbbf77808da36c9225262c30ad4a66a5753e68d02edf4a55e4d6098bc0da034a92cd985d049530b4fa0adfd367fc2c55964d225c62a773868aec21ba8edddb0f7b15f47904a041951f7cc100b38f1d6942c8f74218f7764f4bc371373a007c68fe0774810586f5df4ac636bdbcf05609ada935fbcd02e48946b87aa1aac41ba31d392a865485592165167b25662847a6959f3352b3fe0a66eb16e38531db08b21a6f3a5980fa5849e0443180f65b1d5858357122cc6739da77c3e9315ffe5131ad76992ff8f70451d2f8b4195b6901c35b3093b6438e9e4e2e3b64b681884ae4bd4bb28119c7b4a164ce218976464c9a5e9d3fec5a79bc243595a64475684766663165f0405cf665e162b7a3e9ac269dcd10cc263f2dab6e6561286ec9a35afa2c559e661d2e9abd0c880c56ca25e388cf04d02c183dc0e38c181862cb0d5144aa5f27dded3ac35a4af852107333381e2c1d6a7048843dd2e988fd786ab8f311ef30f837c7785580d27728945a6797dc02bbe695c9a3eb7e323a154de7d324bad454ad14d8e452b21a726fbdecca28d6dbef606b2e3a1291e9d0d86a85c2fc0a9f218f6f25de0ec39da737c7de783af2263046327fcbd176b53e08af0d7622a1872664ee43c451bbe90a060e56f81df936cee0397edf66419b991db82fbcf712cb81f7ca3d2e87437a8872660934af23f0367dd65a4f31773fea946103e302e01355216c38426a5223d0c87af1a6fbb1f1d7d013fb3c810f5a52730a7ca88c0a1d9e443654da990ff82944d7c3fcb7ad23dccdb8e27b4f47cad3d04800820e7c471b196f89c649c2c9953c46d6e36c15fd7f66b808cdb3fbcf955e5e7cc90ef3dda3ade823a51662f905c9aab2c16e78505801171701de3a66dbf2f97e5da22aa9ab08eb3b0a68e589121d7d4a1428baf7f6b11fbc5c7add9e3c2cee9bc7d993fcd068651b7fdf221eaae19be9a33c3ec38673a856ac2d4a871eee71d84ad139099ac14bb9659b2c3cfbebc5af538fc05abd2231e1385da87453bba0d262ab3b22615534cec7f0cb6816ce83e067539cb20ed4bbb84795725a5e1da44111e6c9833a900ec0b28911bb717b8abc213b5b259477fdd3722ce2260d02187952e899289b07c91aff9e53f81e7bde737e7bd74aa15497b4e318c74b6cefd6600ed164f8d66dd770a72cb405fc6d569e5d1c5d1976f763e945ea8f687fd9b1bf1e59c257637fa7050f23956e874937faa366cc0499c9dd15cf137bc42174834e1dbb8addfebe2e45a1beeac27322bd1f61d6713f79c72128fbede4fd9174d87a9b58c30a2fd49e4a8fa6b5c5f05ca011d3d5f5b15740a0e94942b8ab1c234c54ecc51b7fbbbe3b10bc2cffb1afa338e96026d3e4e0208affa4d3cd665249d398c41e5424f7d1fb1643ea681ad411986afb49771a82cc736ed169da9c40715446dc61e2ce316e0a99b70b23299215fc2c7c040cf9d97d0fcaa2294e4fc4207900eed2c2819a82cbc2253e05ec2c0b5910974c1f6808c476a8814129fd15c69b8b7a914759426b91b64c36935fbdd2f90b0f32d1ab66acc816a21e5caeaa6d7139913d3fa23ae33fa643981e6020fadb58aac04baa27876ae3860e8df7d191b5e076ad746a58c02ea7bedf1ba518f9388005caef679ba7a0a994f989cea2bb233f1dde2d8c48d940e772ceb77a29e85bcbe6b1564270d7ed5bfe8b664b244ec97920c7a3995f4f74560fac4bce64b6e61db365157370d2c54cfee693cbb49921968b9ac07efddb6b85588a5cef73cf83e7b18f065ad6179e47911188a447c2bd50449f364772f7d7e34df378858ddc6b07731b356931d9c4a6b70182321803fe36fda50da7bb25267555de664a3b89cfdc90bf2d7fa3cc73f41fdda269a7ccddcbbbc26e80bd4d934e994cb930bb99b702df0743462dfe23e94bbe80e17d62140af1c8c61c4b657d8aafc3d9de2a2519a274fc62d42a38c6b1c335be1b6249643e3143f8d6b1f0a25a71ea069c63a005346c4df815cee08501c0761a7894ef5947617ab3b5d5732847c6590f862bf959805b6ae79483acc286d202272753db976a15b908c9b217dcec7f83e9ed846c496cdfecdc4d633c5543697b706d32f804f3d94e3314319f2876fbd9b906fe61a8836d0cca4a461ef457733d77fe644c4a2f408499363f64521dee46e778f0e7e481364a409d9823e12125f6ae94a8ca2157cc9e8af1276cfa70d3b6b331e540fd6e5dd189fdd84614db592334b8940f1293eaf4d42551aee2b7ee87e8867b3037d90532ecf14d30bc64a873e8f9b21fd08374c1c584a43887eae47ed82307698e801f0eb2af895b202fb3fe139dfe9335f875377dfd56f5faebefd911da26cb69fb7a50bbf1ab389923ababd71c630f3b7fc5a3a74a8150a6c13853d5d85b8dfa587a33261a629d99da562307a9e3ad22eabd9b1d2287b343062ee06258123f34323a616320411d0b62fb0d8bcb7f4a4cc01a4457251d81d40412752089566b780aceb8b5debbd238bd7085985bc221a0c6619a99032396f667262ab7a1d6b00830d096d70a0e1cc040a954920bc7ca610548d9d3afdd1c79e0cd61b5134b8ed7e4bce2120bd3fca9e967678267cb06d788f92e5087c933db6d55b602a88817e6d422f14fba3ceff673c9672c204928908c684b8a6fe92523fa6820f966c62d1753aeba3af75e68df4eec76a0e036f5908c352ca67dc4bfc085fe2a484f17ce6fc6b7a2b721b9cafa0ab99232c9a7048715cde8d1794f3e77326054dc92a61a021a8718e9d538b539f27fc935434a6f98ec11304f618fe02849ae2ff121defd4f97d7107f475b4e75164bdd0bd491866d658623481520e3777d5cf199ef7b847ea91e126a16059293a48a3cfdb578bfa2d985727e8b51e41a0f06700bc4451ba20c21493f1cbfe61dd8794d520b8d6e2a2de9d9609921db093fd493422668013730f2252746dc325fd36c4dcee80b4082a132fff643aafc73a5b3107e70d9739a4485c3689696bd9b4eaadda476f4d2472768cc278f2e9f0de4caa0e02d182da9c6c6b8e92283da5649e106b59230f774e3f239ab526458d9b305afa886312453fe6dcf1a8eb3e98b29b922e2dc4e3a624abb8bc808d09c72d882a218adf9eeed9c58bada2ea9fba32fa6595e9ea286ad86dc4c9d9e0dc0902e6157fc4cacd8ffa7ead3dfd8bcb00fdc37b1bdffb504f5c4df551dc63d463a54ef6db732900b71d7b63224f34dca072319240dfceeb6f4445cb55cfb76bc53dc085005493363181d1cab9cd128ebce60221e29ef6177f66f974e7bb6d002fc3cc8dba5644ab1a0548f4d09a1a62d4df43d505eb160b4d14185494a34c8b04662588cd72553835b4169e8ceb215e3b9e43b5b6c30927a39fbef1ed68c2d9d24b179527f8b26fd0317ce3fc6259beeefa7395cbca7f77922f2a09a68c63efdbb23bba61a012108dc21c604458f5f1e32411a8807739d18ad5d1cbe46d3b28f56d0dfcbcb6af4251e954c0b3604e8d7104c4fbed261d69a6b45e7d31ac343cde60b509fc014bbb9da4c310743fbf6dd1f8c95024833324d5534c49151a4888d35fdf67ff0d5ce24dbad678686c7912750f3e712275e4727114fc097ab6421c4fc7777f5c6a406f0c17b6d468a95b0b0aed3a54da35fb8dc5f395d6c0d1cc141256c80133ff8ecb10fdd800685c70545193819c4a036eaa8273687c7623a952daa9af5d74fda35ef6def63ff6f5fc75c64d0af46324fe4f66cd0c3d86420a63fe2c064371fb14c44766b451e3b86624b659e0ecb6dfcf9412aecf12ec8f800a52eb44a7b7324b92eba1517d7d134f88ed117618a9e2551b3ba1f21cc57e08bc2c3f5518908e0f7276d33108554ed915dddf1be8432b04d3b5c7751638a5493f6bbdaed2febea8f8061320ed0f5ae9d9a17d7120631f11c209dcc85dc69a844d080152c4d987967963bb2f3df10058e03a6ef10d95c3f10307f97392f8f6764140fe3a60fc0214d24b379fa9ab6555fd4e492d0d694692aa4779dc80ad4885650ef102b918a4028b8743a0d3d34b9ccc11d6d1e4e12f50de275df329ddcb31d3faa0895c10730426c8fed68bcbaaff4ac50c3cf03c42e813a33ba94b0fad60c2b386d30b49f75b2fd13897c5"}) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffc6553532, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00'}) r2 = socket$kcm(0x2, 0xa, 0x2) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000200)) recvmsg(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8943, &(0x7f0000000780)={'syzkaller1\x00', @link_local}) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_config_ext={0x6, 0xe90d}, 0x643e0, 0xff, 0x100001, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r4, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) 07:18:06 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x168}, 0x28) [ 541.865376][T20199] block nbd2: shutting down sockets [ 541.874313][T20196] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue [ 541.919288][T20196] device syzkaller1 entered promiscuous mode 07:18:06 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DO_IT(r1, 0xab03) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x555002, 0x18) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 07:18:06 executing program 2: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000080), 0x181, 0x0) ioctl$SOUND_MIXER_READ_CAPS(r0, 0x80044dfc, &(0x7f0000000640)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x151100) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_DO_IT(r2, 0xab03) r3 = syz_io_uring_complete(0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x555002, 0x18) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) 07:18:06 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x17d}, 0x28) 07:18:06 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x169}, 0x28) [ 542.199546][T20222] block nbd4: shutting down sockets 07:18:06 executing program 0: ioctl$BTRFS_IOC_RM_DEV(0xffffffffffffffff, 0x5000940b, &(0x7f00000007c0)={{}, "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"}) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffc6553532, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00'}) r2 = socket$kcm(0x2, 0xa, 0x2) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000200)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0, 0x0}) recvmsg(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8943, &(0x7f0000000780)={'syzkaller1\x00', @link_local}) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r6, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000400)={"52267ccdd90229e398e442b21d6d6e04", r4, r5, {0x2, 0x2}, {0x6, 0x3}, 0x3f, [0x4, 0xbac, 0x0, 0x101, 0x1, 0xbf600000, 0xfff, 0x8000, 0x5, 0xfffffffffffffffd, 0x7, 0x3, 0x8, 0x101, 0x6, 0x10000]}) [ 542.300096][T20208] block nbd4: Could not allocate knbd recv work queue. [ 542.323495][T20208] block nbd4: shutting down sockets 07:18:06 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="850000006100000054000000000000009500000000000000ef0285b72eae795b11ad261777db751896c5df696334e2d836395560230500ef286f21c974d520c247fd200861e50b2dd5e5f6b23909a23ee27007dae2a0fd08dbf92809a931196df3be84781f7ecafa0a4bcf7e01a23999fdfb4b490f6cfe5edf3850576acb265f56d62ee288a85dfe7c79e969b738dbc61171dfd8f5e33fbf1ee05bc5bdeb164dc2458455e3ba438c9109dd001ad93df3fc235bed50ffce5ea79cfc8cf7d53a031691362ba21394bd614ec41f636ec0e299e370f5631acfab526519a36f963679457241bc05a307f8be0c828a43ed21ecdd1ee2b9b7ae315e5b515c71c39bf4b45f5e3f7cd3f6404fc93cf55949f0c3a7b87f86120153725784e98975e8617ffc7e8cc497f437853d9c04b195fa52848dd1555796b3cdf2527d7929631cca05e27c28566d2c47699bc6c3f5f766c3cb8cd6a4a46895fa8d00448bcc7d8aca8087486aead10034d94d32ad677b28b10ed58f8de2d5a8d25c7cae49ba35be16888ea8da622daf5f0f02d9c08752113ab1ec6bde50940e9bf33f91a6c5056aabc04eedfeb6535540e5c027ffac3d4df6589cb47171bfbb564a2350564f4bdbcf4e048f2b34570d5ef2bb8e9274d5d40af19b0afe0c774b562378fc3dbf8be42828b4cb3d6cf6930f5c4c71563e4eb0d341dc742bdb802b498fef8490b52ad16e131d8e3142ef3ffba81085ce4a028c7af46774b391e2124fcd93ff05c21ad0da384ff0017957481ee790b301e3e817c3b651bb99090189eed2862f89e698ca8e62a5f5ff0dc6ed83392fd551d0eedea83857e0503561884d2e7bdc491b3df83509d2fa1023eb77b8a13de09e22a7f19088bcbd8316282c2dea8f47ad5a964ab6bbb94784d31b397229ae3fb66ffe0e9913d32301c844"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x17e}, 0x28) 07:18:06 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x16a}, 0x28) [ 542.632656][T20235] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 07:18:07 executing program 2: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000080), 0x181, 0x0) ioctl$SOUND_MIXER_READ_CAPS(r0, 0x80044dfc, &(0x7f0000000640)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f00000000c0)={0x0, r3, 0xcf2f, 0x3, 0x6a65, 0x80000000}) ioctl$SNDCTL_DSP_GETISPACE(r2, 0x8010500d, &(0x7f0000000100)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000140), 0x201, 0x0) mq_timedsend(r4, &(0x7f0000000280)="0e116bc48f22601c4f3187764f336f5b3b78a101a712a9aa57c5fa4e0cc7102d4334c832d43e89", 0x27, 0x1, 0x0) r5 = dup(r2) bpf$ITER_CREATE(0x21, &(0x7f0000000000)={r5}, 0x8) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 07:18:07 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x17f}, 0x28) 07:18:07 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x16b}, 0x28) [ 542.910398][T20235] device syzkaller1 entered promiscuous mode 07:18:07 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x180}, 0x28) 07:18:07 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r2 = open_tree(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x81000) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f00000000c0)={0x0, r4, 0xcf2f, 0x3, 0x6a65, 0x80000000}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="0e116bc48f22601c4f49feec698d27581665ddaced803e3187764f336f5b3b78a101a712a9aa57", 0x27, 0x1, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f00000000c0)={0x0, r6, 0xcf2f, 0x3, 0x6a65, 0x80000000}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) mq_timedsend(r5, &(0x7f0000000280)="0e116bc48f22601c4f3187764f336f5b3b78a101a712a9aa57c5fa4e0cc7102d4334c832d43e89", 0x27, 0x1, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r3) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_SET_TIMEOUT(r2, 0xab09, 0x62) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000140)=0x1) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) [ 543.153972][T20240] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue [ 543.188914][T20240] device syzkaller1 entered promiscuous mode 07:18:07 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x16c}, 0x28) 07:18:07 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x181}, 0x28) 07:18:07 executing program 0: ioctl$BTRFS_IOC_RM_DEV(0xffffffffffffffff, 0x5000940b, &(0x7f00000007c0)={{}, "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"}) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffc6553532, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00'}) r2 = socket$kcm(0x2, 0xa, 0x2) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000200)) recvmsg(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8943, &(0x7f0000000780)={'syzkaller1\x00', @link_local}) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x402, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x2}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r4, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) 07:18:07 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x200440) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_DISCONNECT(r1, 0xab08) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 07:18:08 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x16d}, 0x28) 07:18:08 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x182}, 0x28) [ 543.779700][T20278] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 07:18:08 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 07:18:08 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x16e}, 0x28) 07:18:08 executing program 2: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000080), 0x181, 0x0) ioctl$SOUND_MIXER_READ_CAPS(r0, 0x80044dfc, &(0x7f0000000640)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r4) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010000000000ff00000001004800040007800c0002000097ffffff0000000800"], 0x2c}}, 0x0) r6 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x10002, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$EXT4_IOC_MOVE_EXT(r7, 0xc028660f, &(0x7f00000000c0)={0x0, r8, 0xcf2f, 0x3, 0x6a65, 0x80000000}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r7, 0x0) mq_timedsend(r7, &(0x7f0000000280)="0e116bc48f22601c4f3187764f336f5b3b78a101a712a9aa57c5fa4e0cc7102d4334c832d43e89", 0x27, 0x1, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x78, r5, 0x20, 0x70bd27, 0x25dfdbfb, {}, [@NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8, 0x1, r6}, {0x8, 0x1, r1}, {0x8, 0x1, r1}, {0x8, 0x1, r7}, {0x8, 0x1, r1}]}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x7fffffff}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x3}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x8}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x4}]}, 0x78}, 0x1, 0x0, 0x0, 0x28011}, 0x40000) recvmmsg$unix(r0, &(0x7f0000001d80)=[{{&(0x7f0000000200)=@abs, 0x6e, &(0x7f00000003c0)=[{&(0x7f00000002c0)=""/186, 0xba}, {&(0x7f0000000380)=""/44, 0x2c}], 0x2, &(0x7f0000000400)}}, {{&(0x7f0000000480), 0x6e, &(0x7f0000000540), 0x0, &(0x7f0000000580)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}}, {{&(0x7f00000005c0)=@abs, 0x6e, &(0x7f0000000940)=[{&(0x7f0000000680)=""/36, 0x24}, {&(0x7f0000001f80)=""/153, 0x99}, {&(0x7f0000000780)=""/91, 0x5b}, {&(0x7f0000000800)=""/3, 0x3}, {&(0x7f0000000840)=""/21, 0x15}, {&(0x7f0000000880)=""/139, 0x8b}], 0x6}}, {{0x0, 0x0, &(0x7f0000000b00)=[{&(0x7f00000009c0)=""/133, 0x85}, {&(0x7f0000000a80)=""/113, 0x71}], 0x2, &(0x7f0000000b40)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xf0}}, {{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f0000000c40)=""/181, 0xb5}, {&(0x7f0000000d00)=""/189, 0xbd}, {&(0x7f0000000e00)=""/141, 0x8d}, {&(0x7f0000000ec0)=""/17, 0x11}, {&(0x7f00000006c0)=""/165, 0xa5}, {&(0x7f0000000fc0)=""/69, 0x45}, {&(0x7f0000001080)=""/190, 0xbe}], 0x7, &(0x7f00000011c0)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f0000001200), 0x6e, &(0x7f0000001880)=[{&(0x7f0000001280)=""/181, 0xb5}, {&(0x7f0000001340)=""/101, 0x65}, {&(0x7f00000013c0)=""/187, 0xbb}, {&(0x7f0000001480)=""/79, 0x4f}, {&(0x7f0000001500)=""/223, 0xdf}, {&(0x7f0000001600)=""/180, 0xb4}, {&(0x7f00000016c0)=""/114, 0x72}, {&(0x7f0000001740)=""/150, 0x96}, {&(0x7f0000001800)=""/72, 0x48}], 0x9, &(0x7f0000001940)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x28}}, {{&(0x7f0000001980), 0x6e, &(0x7f0000001c00)=[{&(0x7f0000001a00)=""/77, 0x4d}, {&(0x7f0000001a80)=""/143, 0x8f}, {&(0x7f0000001b40)=""/181, 0xb5}], 0x3, &(0x7f0000001c40)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x120}}], 0x7, 0x40, &(0x7f0000001f40)={0x77359400}) r9 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r9, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 07:18:08 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x183}, 0x28) [ 544.155594][T20278] device syzkaller1 entered promiscuous mode 07:18:08 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x16f}, 0x28) [ 544.288397][T20302] block nbd4: shutting down sockets 07:18:08 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x184}, 0x28) [ 544.330585][T20305] block nbd2: shutting down sockets 07:18:08 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x200000, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x6) [ 544.515787][T20296] block nbd2: shutting down sockets 07:18:09 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x185}, 0x28) 07:18:09 executing program 0: ioctl$BTRFS_IOC_RM_DEV(0xffffffffffffffff, 0x5000940b, &(0x7f00000007c0)={{}, "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"}) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffc6553532, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00'}) r2 = socket$kcm(0x2, 0xa, 0x2) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000200)) recvmsg(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8943, &(0x7f0000000780)={'syzkaller1\x00', @link_local}) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) r4 = fcntl$dupfd(r1, 0x406, r3) bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0x0, 0x4, &(0x7f00000000c0)=@raw=[@call={0x85, 0x0, 0x0, 0x1d}, @alu={0x4, 0x1, 0x2, 0x6, 0x5, 0x20, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x8}], &(0x7f0000000100)='GPL\x00', 0x2, 0xf8, &(0x7f0000000400)=""/248, 0x41000, 0x1c, '\x00', 0x0, 0x1b, r4, 0x8, &(0x7f0000000140)={0x5, 0x2}, 0x8, 0x10, &(0x7f0000000500)={0x3, 0x9, 0x8, 0x8}, 0x10}, 0x78) r5 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r5, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) 07:18:09 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x170}, 0x28) 07:18:09 executing program 2: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000080), 0x181, 0x0) ioctl$SOUND_MIXER_READ_CAPS(r0, 0x80044dfc, &(0x7f0000000640)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_DO_IT(r2, 0xab03) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f00000000c0)={0x0, r4, 0xcf2f, 0x3, 0x6a65, 0x80000000}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x51, r3, 0x0) mq_timedsend(r3, &(0x7f0000000280)="0e116bc48f22601c4f3187764f336f5b3b78a101a712a9aa57c5fa4e0cc7102d4334c832d43e89", 0x27, 0x1, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0xcf2f, 0x3, 0x6a65, 0x80000000}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000280)="0e116bc48f22601c4f3187764f336f5b3b78a101a712a9aa57c5fa4e0cc7102d4334c832d43e89", 0x27, 0x1, 0x0) ioctl$BLKIOOPT(0xffffffffffffffff, 0x1279, &(0x7f0000000100)) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x1) openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000), 0x40000, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 544.772362][T20332] block nbd4: shutting down sockets 07:18:09 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x186}, 0x28) [ 544.883165][T20332] block nbd4: shutting down sockets [ 544.891023][T20327] block nbd4: Could not allocate knbd recv work queue. 07:18:09 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x171}, 0x28) 07:18:09 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000180)='/sys/class/sas_host', 0x200040, 0x121) r2 = bpf$ITER_CREATE(0x21, &(0x7f00000002c0)={r1}, 0x8) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000000, 0x110, r3, 0x963c8000) ioctl$NBD_SET_SOCK(r3, 0xab00, r0) r4 = socket$packet(0x11, 0x2, 0x300) preadv(r4, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/150, 0x96}], 0x1, 0x1000, 0x1d) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x400, 0x70bd27, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x4040040) [ 545.099901][T20350] nbd2: detected capacity change from 0 to 2 [ 545.111138][T20344] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue [ 545.183129][T20354] block nbd2: shutting down sockets 07:18:09 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x187}, 0x28) [ 545.292481][T20361] block nbd4: shutting down sockets [ 545.461999][T20361] block nbd4: shutting down sockets 07:18:09 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x172}, 0x28) 07:18:09 executing program 2: openat$adsp1(0xffffffffffffff9c, &(0x7f0000000080), 0x181, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100), 0x139202, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0), 0x4001, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f00000000c0)={0x0, r2, 0xcf2f, 0x3, 0x6a65, 0x80000000}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) mq_timedsend(r1, &(0x7f0000000280)="0e116bc48f22601c4f3187764f336f5b3b78a101a712a9aa57c5fa4e0cc7102d4334c832d43e89", 0x27, 0x1, 0x0) ioctl$SOUND_MIXER_READ_CAPS(r1, 0x80044dfc, &(0x7f0000000180)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r4 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r3) openat(r0, &(0x7f0000000140)='./file0\x00', 0x48080, 0x7c) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x555002, 0x18) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) read$dsp(r5, &(0x7f00000001c0)=""/198, 0xc6) ioctl$NBD_DO_IT(r4, 0xab03) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) [ 545.506381][T20344] device syzkaller1 entered promiscuous mode 07:18:10 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x200000) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) socket(0x1, 0xa, 0x10000) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2710, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffdffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x200000000011, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffdffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x200000000011, r5, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r5) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r4) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 07:18:10 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x188}, 0x28) [ 545.769005][T20383] block nbd2: shutting down sockets 07:18:10 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x173}, 0x28) 07:18:10 executing program 0: ioctl$BTRFS_IOC_RM_DEV(0xffffffffffffffff, 0x5000940b, &(0x7f00000007c0)={{}, "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"}) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffc6553532, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00'}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x0, 0x9, 0x2, 0xe16}]}) r3 = socket$kcm(0x2, 0xa, 0x2) r4 = socket$packet(0x11, 0x2, 0x300) r5 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) getsockname$packet(r5, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000400)=0x14) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f0000000200)) recvmsg(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$SIOCSIFHWADDR(r3, 0x8943, &(0x7f0000000780)={'syzkaller1\x00', @link_local}) r6 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r6, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) 07:18:10 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x189}, 0x28) [ 546.050496][T20373] block nbd2: shutting down sockets 07:18:10 executing program 5: syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000100), 0x0, 0x400000) r2 = signalfd4(r0, &(0x7f00000000c0)={[0x7]}, 0x8, 0x80800) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}], 0x0, "8bebeb894f74c3"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}], 0x0, "8bebeb894f74c3"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f000005e180)={0xfc1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r8}], 0x4, "ea7e8ccf483624"}) r11 = socket$packet(0x11, 0x3, 0x300) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f00000000c0)={0x0, r11, 0xcf2f, 0x3, 0x6a65, 0x80000000}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) mq_timedsend(r3, &(0x7f0000000280)="0e116bc48f22601c4f3187764f336f5b3b78a101a712a9aa57c5fa4e0cc7102d4334c832d43e89", 0x27, 0x1, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r0) 07:18:10 executing program 2: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000080), 0x181, 0x0) ioctl$SOUND_MIXER_READ_CAPS(r0, 0x80044dfc, &(0x7f0000000640)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000), 0x47c883, 0x0) ioctl$SOUND_MIXER_READ_CAPS(r2, 0x80044dfc, &(0x7f00000000c0)) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r1) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) [ 546.378182][T20410] block nbd5: shutting down sockets 07:18:10 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x174}, 0x28) 07:18:11 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) recvmmsg(r2, &(0x7f0000004c00)=[{{&(0x7f0000000140)=@phonet, 0x80, &(0x7f00000003c0)=[{&(0x7f00000001c0)=""/223, 0xdf}, {&(0x7f00000002c0)=""/105, 0x69}, {&(0x7f0000000340)=""/119, 0x77}], 0x3, &(0x7f0000000400)=""/175, 0xaf}}, {{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f00000004c0)=""/33, 0x21}, {&(0x7f0000000500)=""/68, 0x44}, {&(0x7f0000000580)=""/110, 0x6e}, {&(0x7f0000000600)=""/74, 0x4a}, {&(0x7f0000000680)=""/32, 0x20}], 0x5, &(0x7f0000000740)=""/47, 0x2f}, 0xfffff001}, {{&(0x7f0000000780)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000ac0)=[{&(0x7f0000000800)=""/134, 0x86}, {&(0x7f00000008c0)=""/179, 0xb3}, {&(0x7f0000000980)=""/146, 0x92}, {&(0x7f0000000a40)=""/127, 0x7f}], 0x4, &(0x7f0000000b00)=""/52, 0x34}, 0x1ff}, {{&(0x7f0000000b40)=@qipcrtr, 0x80, &(0x7f0000002040)=[{&(0x7f0000000bc0)=""/216, 0xd8}, {&(0x7f0000000cc0)=""/221, 0xdd}, {&(0x7f0000000dc0)=""/140, 0x8c}, {&(0x7f0000000e80)=""/189, 0xbd}, {&(0x7f0000000f40)=""/130, 0x82}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/58, 0x3a}], 0x7}, 0x401}, {{&(0x7f00000020c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000002380)=[{&(0x7f0000002140)=""/156, 0x9c}, {&(0x7f0000002200)=""/191, 0xbf}, {&(0x7f00000022c0)=""/189, 0xbd}], 0x3, &(0x7f00000023c0)=""/225, 0xe1}, 0x6}, {{&(0x7f00000024c0)=@rc={0x1f, @fixed}, 0x80, &(0x7f0000003740)=[{&(0x7f0000002540)=""/170, 0xaa}, {&(0x7f0000002600)=""/4096, 0x1000}, {&(0x7f0000003600)=""/10, 0xa}, {&(0x7f0000003640)=""/195, 0xc3}], 0x4, &(0x7f0000003780)=""/41, 0x29}, 0x5}, {{0x0, 0x0, &(0x7f0000004b00)=[{&(0x7f00000037c0)=""/194, 0xc2}, {&(0x7f00000038c0)=""/79, 0x4f}, {&(0x7f0000003940)=""/4096, 0x1000}, {&(0x7f0000004940)=""/191, 0xbf}, {&(0x7f0000004a00)=""/112, 0x70}, {&(0x7f0000004a80)=""/110, 0x6e}], 0x6, &(0x7f0000004b80)=""/72, 0x48}, 0x8}], 0x7, 0x10000, &(0x7f0000004dc0)={0x77359400}) getsockname(r1, &(0x7f00000000c0), &(0x7f0000000000)=0x80) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000004e00), 0x80002, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r0) r4 = socket$inet(0x2, 0x1, 0x81) recvmmsg(r4, &(0x7f0000009f80)=[{{&(0x7f0000004e40)=@l2tp6={0xa, 0x0, 0x0, @local}, 0x80, &(0x7f0000007200)=[{&(0x7f0000004ec0)=""/35, 0x23}, {&(0x7f0000004f00)=""/122, 0x7a}, {&(0x7f0000004f80)=""/4096, 0x1000}, {&(0x7f0000005f80)=""/55, 0x37}, {&(0x7f0000005fc0)=""/121, 0x79}, {&(0x7f0000006040)=""/4096, 0x1000}, {&(0x7f0000007040)=""/144, 0x90}, {&(0x7f0000007100)=""/239, 0xef}], 0x8, &(0x7f0000007280)=""/99, 0x63}, 0xfffffffb}, {{0x0, 0x0, &(0x7f0000007540)=[{&(0x7f0000007300)=""/165, 0xa5}, {&(0x7f00000073c0)=""/42, 0x2a}, {&(0x7f0000007400)=""/54, 0x36}, {&(0x7f0000007440)=""/202, 0xca}], 0x4, &(0x7f0000007580)=""/108, 0x6c}, 0x1}, {{&(0x7f0000007600)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000007a00)=[{&(0x7f0000007680)=""/18, 0x12}, {&(0x7f00000076c0)=""/41, 0x29}, {&(0x7f0000007700)=""/88, 0x58}, {&(0x7f0000007780)=""/50, 0x32}, {&(0x7f00000077c0)=""/53, 0x35}, {&(0x7f0000007800)=""/230, 0xe6}, {&(0x7f0000007900)=""/253, 0xfd}], 0x7}, 0x20}, {{&(0x7f0000007a80)=@ipx, 0x80, &(0x7f0000007f00)=[{&(0x7f0000007b00)=""/180, 0xb4}, {&(0x7f0000007bc0)=""/112, 0x70}, {&(0x7f0000007c40)=""/148, 0x94}, {&(0x7f0000007d00)=""/109, 0x6d}, {&(0x7f0000007d80)=""/57, 0x39}, {&(0x7f0000007dc0)=""/218, 0xda}, {&(0x7f0000007ec0)=""/13, 0xd}], 0x7, &(0x7f0000007f80)=""/14, 0xe}, 0x6}, {{&(0x7f0000007fc0)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000008100)=[{&(0x7f0000008040)}, {&(0x7f0000008080)=""/31, 0x1f}, {&(0x7f00000080c0)=""/29, 0x1d}], 0x3, &(0x7f0000008140)=""/195, 0xc3}, 0x448}, {{&(0x7f0000008240)=@nfc, 0x80, &(0x7f00000083c0)=[{&(0x7f00000082c0)=""/209, 0xd1}], 0x1}, 0xfff}, {{&(0x7f0000008400)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000009840)=[{&(0x7f0000008480)=""/211, 0xd3}, {&(0x7f0000008580)=""/123, 0x7b}, {&(0x7f0000008600)=""/198, 0xc6}, {&(0x7f0000008700)=""/4096, 0x1000}, {&(0x7f0000009700)=""/251, 0xfb}, {&(0x7f0000009800)=""/37, 0x25}], 0x6, &(0x7f00000098c0)=""/223, 0xdf}, 0x3ff}, {{&(0x7f00000099c0)=@vsock, 0x80, &(0x7f0000009bc0)=[{&(0x7f0000009a40)=""/198, 0xc6}, {&(0x7f0000009b40)=""/120, 0x78}], 0x2, &(0x7f0000009c00)=""/95, 0x5f}, 0x5}, {{&(0x7f0000009c80)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000009e80)=[{&(0x7f0000009d00)=""/238, 0xee}, {&(0x7f0000009e00)=""/49, 0x31}, {&(0x7f0000009e40)=""/42, 0x2a}], 0x3, &(0x7f0000009ec0)=""/169, 0xa9}, 0x4087}], 0x9, 0x40000022, &(0x7f000000a1c0)) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) 07:18:11 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="850000006100000054000000000000009500000000000000ef0285b72eae795b11ad261777db751896c5df696334e2d836395560230500ef286f21c974d520c247fd200861e50b2dd5e5f6b23909a23ee27007dae2a0fd08dbf92809a931196df3be84781f7ecafa0a4bcf7e01a23999fdfb4b490f6cfe5edf3850576acb265f56d62ee288a85dfe7c79e969b738dbc61171dfd8f5e33fbf1ee05bc5bdeb164dc2458455e3ba438c9109dd001ad93df3fc235bed50ffce5ea79cfc8cf7d53a031691362ba21394bd614ec41f636ec0e299e370f5631acfab526519a36f963679457241bc05a307f8be0c828a43ed21ecdd1ee2b9b7ae315e5b515c71c39bf4b45f5e3f7cd3f6404fc93cf55949f0c3a7b87f86120153725784e98975e8617ffc7e8cc497f437853d9c04b195fa52848dd1555796b3cdf2527d7929631cca05e27c28566d2c47699bc6c3f5f766c3cb8cd6a4a46895fa8d00448bcc7d8aca8087486aead10034d94d32ad677b28b10ed58f8de2d5a8d25c7cae49ba35be16888ea8da622daf5f0f02d9c08752113ab1ec6bde50940e9bf33f91a6c5056aabc04eedfeb6535540e5c027ffac3d4df6589cb47171bfbb564a2350564f4bdbcf4e048f2b34570d5ef2bb8e9274d5d40af19b0afe0c774b562378fc3dbf8be42828b4cb3d6cf6930f5c4c71563e4eb0d341dc742bdb802b498fef8490b52ad16e131d8e3142ef3ffba81085ce4a028c7af46774b391e2124fcd93ff05c21ad0da384ff0017957481ee790b301e3e817c3b651bb99090189eed2862f89e698ca8e62a5f5ff0dc6ed83392fd551d0eedea83857e0503561884d2e7bdc491b3df83509d2fa1023eb77b8a13de09e22a7f19088bcbd8316282c2dea8f47ad5a964ab6bbb94784d31b397229ae3fb66ffe0e9913d32301c844"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x18a}, 0x28) [ 546.652585][T20411] block nbd5: Device being setup by another task [ 546.798139][T20426] block nbd2: shutting down sockets 07:18:11 executing program 5: syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x1) r3 = openat2(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x10100, 0x4, 0x14}, 0x18) ioctl$NBD_SET_SOCK(r3, 0xab00, 0xffffffffffffffff) r4 = accept4(r1, &(0x7f0000000100)=@ethernet, &(0x7f0000000180)=0x80, 0x80800) setsockopt$bt_hci_HCI_DATA_DIR(r4, 0x0, 0x1, &(0x7f00000001c0)=0x10001, 0x4) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x440041) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 546.969666][T20429] block nbd2: shutting down sockets [ 547.044634][T20452] block nbd4: shutting down sockets 07:18:11 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x175}, 0x28) 07:18:11 executing program 0: ioctl$BTRFS_IOC_RM_DEV(0xffffffffffffffff, 0x5000940b, &(0x7f00000007c0)={{}, "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"}) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x0, 0x0, 0x0, 0xfd, 0x0, 0xffffffffc6553532, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00'}) r2 = socket$kcm(0x2, 0xa, 0x2) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000200)) recvmsg(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8943, &(0x7f0000000780)={'syzkaller1\x00', @link_local}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x555002, 0x18) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) inotify_add_watch(r4, &(0x7f00000000c0)='./file0\x00', 0x40000010) sendto(0xffffffffffffffff, &(0x7f0000000400)="727b52b34bc082c5bb9717e172a395e3b94a5fd5b0817c58e513b119b95f21fd47981a1b5c15fed19eb3e271e9e52977b225098b18a85e6207cc074f4de61fff7abf94ed12b955a9e1af65b53b9a7e8bf09808ab086c4bfc8f1edca6fadc66ff34bb64d3984ba369bf3b84c6463641329ba74c6ef19f54f9adf8b7452367bcde3be628233e637c85e5de342905a6ec24f39481ecfe9606a28aa7d63b2d589f99fb4eb587077a615003846f3ac57f67159c0ffd07175f55caf81d9f56468e05", 0xbf, 0x800, &(0x7f0000000100)=@ieee802154={0x24, @none={0x0, 0xffff}}, 0x80) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffff80000000001, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r5, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) 07:18:11 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x18b}, 0x28) [ 547.271283][T20430] block nbd4: Device being setup by another task 07:18:11 executing program 2: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000080), 0x181, 0x0) ioctl$SOUND_MIXER_READ_CAPS(r0, 0x80044dfc, &(0x7f0000000640)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) recvmmsg(r1, &(0x7f0000000580)=[{{&(0x7f00000000c0)=@ax25={{0x3, @bcast}, [@remote, @rose, @rose, @default, @null, @netrom, @remote, @rose]}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000140)=""/194, 0xc2}], 0x1, &(0x7f0000000780)=""/188, 0xbc}, 0x8}, {{&(0x7f0000000300)=@xdp, 0x80, &(0x7f0000000540)=[{&(0x7f0000000380)=""/218, 0xda}, {&(0x7f0000000480)=""/5, 0x5}, {&(0x7f00000004c0)=""/63, 0x3f}, {&(0x7f0000000500)=""/15, 0xf}], 0x4, &(0x7f0000000680)=""/198, 0xc6}, 0xa8}], 0x2, 0x12021, &(0x7f0000000600)={0x77359400}) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 547.454014][T20456] block nbd5: shutting down sockets 07:18:11 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x8a040, 0xbb) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r0) ioctl$NBD_DO_IT(r3, 0xab03) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x555002, 0x18) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) r5 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f00000000c0), 0x448020, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r5, 0x29, 0x40, &(0x7f0000000180)=@nat={'nat\x00', 0x1b, 0x5, 0x650, 0x160, 0x580, 0xffffffff, 0x490, 0x0, 0x580, 0x580, 0xffffffff, 0x580, 0x580, 0x5, &(0x7f0000000100), {[{{@uncond, 0x0, 0x118, 0x160, 0x0, {}, [@common=@mh={{0x28}, {"a4ab", 0x1}}, @common=@hbh={{0x48}, {0x7fffffff, 0x6, 0x0, [0x38, 0x8, 0x97a0, 0x28e, 0x5, 0x6, 0x7, 0x3, 0x4, 0xffff, 0x20, 0xfffd, 0x100, 0x200, 0x0, 0x6], 0x8}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x1c, @ipv4=@local, @ipv6=@dev={0xfe, 0x80, '\x00', 0x2b}, @port=0x4e21, @gre_key=0xb845}}}, {{@ipv6={@empty, @empty, [0x0, 0xff000000, 0xffffffff, 0xffffffff], [0xffffffff, 0xff000000, 0xffffff00, 0xff], 'tunl0\x00', 'sit0\x00', {0xff}, {}, 0x3a, 0x31, 0x0, 0x1}, 0x0, 0xd0, 0x108, 0x0, {}, [@common=@eui64={{0x28}}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x0, 0x3, 0x5}, {0x1, 0x4, 0x6}, {0x3, 0x4, 0x1}, 0x800, 0x5f68}}}, {{@uncond, 0x0, 0x1e0, 0x228, 0x0, {}, [@common=@rt={{0x138}, {0x7, [0x6, 0x800], 0x1, 0x4, 0x2, [@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @private2={0xfc, 0x2, '\x00', 0x1}, @remote, @mcast1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @loopback, @ipv4={'\x00', '\xff\xff', @multicast1}, @local, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}, @ipv4={'\x00', '\xff\xff', @broadcast}, @remote, @private2, @private1, @remote, @local, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}], 0x2}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x4, @ipv6=@loopback, @ipv6=@loopback, @icmp_id=0x65, @port=0x4e22}}}, {{@ipv6={@remote, @mcast1, [0x0, 0xffffff00, 0xff000000, 0xff], [0xffffff00, 0xff, 0x0, 0xffffff00], 'syz_tun\x00', 'batadv_slave_0\x00', {0xff}, {}, 0xff, 0x1, 0x1, 0x1}, 0x0, 0xa8, 0xf0}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x6, @ipv6=@dev={0xfe, 0x80, '\x00', 0xa}, @ipv6=@private1, @gre_key=0x2, @icmp_id=0x64}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x6b0) [ 547.571460][T20463] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 07:18:12 executing program 5: syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 07:18:12 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x176}, 0x28) 07:18:12 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x18c}, 0x28) [ 547.659870][T20463] device syzkaller1 entered promiscuous mode [ 547.728936][T20473] block nbd2: shutting down sockets [ 547.838360][T20488] block nbd2: shutting down sockets 07:18:12 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x177}, 0x28) [ 547.954084][ T6577] block nbd4: Receive control failed (result -32) [ 547.980577][T20503] block nbd5: shutting down sockets 07:18:12 executing program 2: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000080), 0x181, 0x0) ioctl$SOUND_MIXER_READ_CAPS(r0, 0x80044dfc, &(0x7f0000000640)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = syz_open_dev$vcsa(&(0x7f0000000000), 0x4, 0x101) ioctl$SOUND_MIXER_READ_CAPS(r3, 0x80044dfc, &(0x7f00000000c0)) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 548.013768][T20480] block nbd4: shutting down sockets 07:18:12 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x18d}, 0x28) 07:18:12 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 07:18:12 executing program 0: ioctl$BTRFS_IOC_RM_DEV(0xffffffffffffffff, 0x5000940b, &(0x7f00000007c0)={{}, "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"}) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffc6553532, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x6}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000000280)='./file0\x00', 0x144) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00'}) r2 = socket$kcm(0x2, 0xa, 0x2) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000400)) recvmsg(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8943, &(0x7f0000000780)={'syzkaller1\x00', @link_local}) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x130, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x3, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x1) r4 = socket$kcm(0x2, 0xa, 0x2) sendmsg$inet(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="25ef2b213eb41489cc751633e6", 0xd}], 0x1, &(0x7f0000000200)=[@ip_retopts={{0x14, 0x0, 0x7, {[@ra={0x94, 0x4, 0x1}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0xacf}}, @ip_retopts={{0x18, 0x0, 0x7, {[@rr={0x7, 0x7, 0x1e, [@dev={0xac, 0x14, 0x14, 0x31}]}]}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x9b27}}], 0x60}, 0x84050) ioctl$SIOCSIFHWADDR(r4, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) 07:18:12 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x178}, 0x28) 07:18:12 executing program 5: syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DO_IT(r1, 0xab03) r2 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f00000000c0), 0x204040, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) r3 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) [ 548.364194][T20510] block nbd2: shutting down sockets 07:18:12 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x18e}, 0x28) [ 548.535048][T20520] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue [ 548.644085][T20520] device syzkaller1 entered promiscuous mode [ 548.661191][T20514] block nbd2: Device being setup by another task [ 548.721075][T20530] block nbd2: Device being setup by another task 07:18:13 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x22003) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DO_IT(r1, 0xab03) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x400000, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f00000000c0)={0x0, r4, 0xcf2f, 0x3, 0x6a65, 0x80000000}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) mq_timedsend(r3, &(0x7f0000000280)="0e116bc48f22601c4f3187764f336f5b3b78a101a712a9aa57c5fa4e0cc7102d4334c832d43e89", 0x27, 0x1, 0x0) r5 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040), 0x40042, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r5) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) [ 548.857430][T20541] block nbd5: shutting down sockets 07:18:13 executing program 2: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000080), 0x181, 0x0) ioctl$SOUND_MIXER_READ_CAPS(r0, 0x80044dfc, &(0x7f0000000640)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_SET_SIZE(r2, 0xab02, 0x6ada) ioctl$NBD_DO_IT(r2, 0xab03) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.stat\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) write$binfmt_elf64(r4, &(0x7f0000000680)={{0x7f, 0x45, 0x4c, 0x46, 0xff, 0xc1, 0x5, 0x9, 0x4, 0x3, 0x6, 0x8001, 0x213, 0x40, 0x144, 0xfffffffb, 0x1, 0x38, 0x1, 0x7, 0x2, 0x9}, [{0x3, 0x7, 0x3, 0x20, 0x800, 0x9f, 0x0, 0x7}, {0x6474e551, 0x6000000, 0x6, 0x7, 0xfff, 0x0, 0x9, 0x8b}], "4f86586490a2a5cbb7f8ec236b3b097e0fbdffcf2598be9bf7cfdc2e1f70cd2d2f1ed1de724fc7b63b1c25562d34b5a89d29a77c073223a35cda7758fc369aa3e97e6adf02c12f3572100f818525110240e9155991c2b91891b22d4c95bbb9c0d7babde56fbe4fa9afac7907d507fcf840beaf6f34575241169782dd4b5e177a729f3f9f24cee6f8", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x638) 07:18:13 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x179}, 0x28) 07:18:13 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x18f}, 0x28) [ 549.057211][T20525] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue [ 549.078559][T20544] block nbd4: shutting down sockets [ 549.159542][T20525] device syzkaller1 entered promiscuous mode 07:18:13 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x17a}, 0x28) 07:18:13 executing program 5: syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x8000) [ 549.396608][T20562] nbd2: detected capacity change from 0 to 53 07:18:13 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x190}, 0x28) 07:18:13 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f00000000c0)={0x0, r3, 0xcf2f, 0x3, 0x6a65, 0x80000000}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) mq_timedsend(r2, &(0x7f0000000280)="0e116bc48f22601c4f3187764f336f5b3b78a101a712a9aa57c5fa4e0cc7102d4334c832d43e89", 0x27, 0x1, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 549.486847][T20568] block nbd2: shutting down sockets [ 549.548939][T20565] block nbd5: shutting down sockets [ 549.553051][ T271] blk_update_request: I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 549.565566][ T271] Buffer I/O error on dev nbd2, logical block 0, async page read [ 549.574258][ T271] blk_update_request: I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 549.585582][ T271] Buffer I/O error on dev nbd2, logical block 0, async page read [ 549.593584][ T271] blk_update_request: I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 549.604536][ T271] Buffer I/O error on dev nbd2, logical block 0, async page read [ 549.618123][ T154] blk_update_request: I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 549.629128][ T154] Buffer I/O error on dev nbd2, logical block 0, async page read [ 549.638160][T18853] ldm_validate_partition_table(): Disk read failed. [ 549.727975][T18853] Dev nbd2: unable to read RDB block 0 [ 549.795666][T18853] nbd2: unable to read partition table [ 549.833500][T18853] nbd2: partition table beyond EOD, truncated 07:18:14 executing program 5: syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x2001, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 07:18:14 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x191}, 0x28) 07:18:14 executing program 0: ioctl$BTRFS_IOC_RM_DEV(0xffffffffffffffff, 0x5000940b, &(0x7f00000007c0)={{}, "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"}) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffc6553532, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00'}) r2 = socket$kcm(0x2, 0xa, 0x2) r3 = socket$packet(0x11, 0x2, 0x300) socket$kcm(0x29, 0x7, 0x0) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000200)) recvmsg(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8943, &(0x7f0000000780)={'syzkaller1\x00', @link_local}) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r4, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) 07:18:14 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x17b}, 0x28) 07:18:14 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x20040) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 07:18:14 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x555002, 0x18) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$USBDEVFS_FREE_STREAMS(r0, 0x8008551d, &(0x7f0000000000)={0x7f2e, 0x18, [{0x9, 0x1}, {0x5, 0x1}, {0xe, 0x1}, {0x5}, {0x6, 0x1}, {0x8, 0x1}, {0x7, 0x1}, {0x8, 0x1}, {0xa, 0x1}, {0xc, 0x1}, {0x2}, {0xf, 0x1}, {0xd}, {0x7}, {0xa, 0x1}, {0xe, 0x1}, {0x7}, {0x4}, {0x1, 0x1}, {0xc, 0x1}, {0x8, 0x1}, {0xf, 0x1}, {0x9}, {0xf}]}) r1 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000080), 0x181, 0x0) ioctl$SOUND_MIXER_READ_CAPS(r1, 0x80044dfc, &(0x7f0000000640)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(0xffffffffffffffff, 0xc004500a, &(0x7f00000000c0)=0xef) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) 07:18:14 executing program 5: syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) dup3(0xffffffffffffffff, r0, 0x80000) r2 = syz_io_uring_complete(0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000100)) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) 07:18:14 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x192}, 0x28) 07:18:14 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x17c}, 0x28) [ 550.421130][T20611] block nbd2: shutting down sockets [ 550.540145][T20605] block nbd4: shutting down sockets 07:18:15 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="850000006100000054000000000000009500000000000000ef0285b72eae795b11ad261777db751896c5df696334e2d836395560230500ef286f21c974d520c247fd200861e50b2dd5e5f6b23909a23ee27007dae2a0fd08dbf92809a931196df3be84781f7ecafa0a4bcf7e01a23999fdfb4b490f6cfe5edf3850576acb265f56d62ee288a85dfe7c79e969b738dbc61171dfd8f5e33fbf1ee05bc5bdeb164dc2458455e3ba438c9109dd001ad93df3fc235bed50ffce5ea79cfc8cf7d53a031691362ba21394bd614ec41f636ec0e299e370f5631acfab526519a36f963679457241bc05a307f8be0c828a43ed21ecdd1ee2b9b7ae315e5b515c71c39bf4b45f5e3f7cd3f6404fc93cf55949f0c3a7b87f86120153725784e98975e8617ffc7e8cc497f437853d9c04b195fa52848dd1555796b3cdf2527d7929631cca05e27c28566d2c47699bc6c3f5f766c3cb8cd6a4a46895fa8d00448bcc7d8aca8087486aead10034d94d32ad677b28b10ed58f8de2d5a8d25c7cae49ba35be16888ea8da622daf5f0f02d9c08752113ab1ec6bde50940e9bf33f91a6c5056aabc04eedfeb6535540e5c027ffac3d4df6589cb47171bfbb564a2350564f4bdbcf4e048f2b34570d5ef2bb8e9274d5d40af19b0afe0c774b562378fc3dbf8be42828b4cb3d6cf6930f5c4c71563e4eb0d341dc742bdb802b498fef8490b52ad16e131d8e3142ef3ffba81085ce4a028c7af46774b391e2124fcd93ff05c21ad0da384ff0017957481ee790b301e3e817c3b651bb99090189eed2862f89e698ca8e62a5f5ff0dc6ed83392fd551d0eedea83857e0503561884d2e7bdc491b3df83509d2fa1023eb77b8a13de09e22a7f19088bcbd8316282c2dea8f47ad5a964ab6bbb94784d31b397229ae3fb66ffe0e9913d32301c844"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x193}, 0x28) [ 550.631201][T20612] block nbd4: Device being setup by another task [ 550.646337][T20602] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 07:18:15 executing program 2: write$sequencer(0xffffffffffffffff, &(0x7f0000000000)=[@raw={0xc, 0x2, "1b6f974bae3e"}, @generic={0x6}, @l={0x92, 0xa, 0xb0, 0x17, 0x46, 0xb, 0x7f}, @echo=0x7, @generic={0x8}, @n={0x1, 0x1, @generic=0x8, 0x8}, @generic={0x8}, @n={0x2, 0x84, @SEQ_NOTEON=@special, 0x2}], 0x1f) r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000080), 0x181, 0x0) ioctl$SOUND_MIXER_READ_CAPS(r0, 0x80044dfc, &(0x7f0000000640)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) sendmsg$netlink(r2, &(0x7f0000000280)={&(0x7f0000000100)=@proc={0x10, 0x0, 0x25dfdbfc, 0x1000000}, 0xc, &(0x7f0000000240)=[{&(0x7f0000000140)={0xd0, 0x32, 0x200, 0x70bd27, 0x25dfdbfe, "", [@typed={0x14, 0x73, 0x0, 0x0, @ipv6=@remote}, @generic="9ea0c7c3841161a9691c633da7028dcc6485ae7fc1820fb7b8e5f077eec9291fba2e7b1e048029c3a9ce4a98d79a8a525dbd5adafd403955a646f922c4aec84645b20a8956fbad366960720f22f736d69beea4f72078d8faa01b724fe1f14779721cd29d09c0a559cda41910e86719da195772cb32d3e86e5084ca7c7c09446ead1c646b754fd335e774ce1abb3a9ff6464e9813a7297c4f81f7db97b7016eea94e519ea3e9026499f1750"]}, 0xd0}], 0x1, 0x0, 0x0, 0x4004}, 0x50) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r1) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) 07:18:15 executing program 4: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000080), 0x181, 0x0) ioctl$SOUND_MIXER_READ_CAPS(r0, 0x80044dfc, &(0x7f0000000640)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_SET_SIZE(r2, 0xab02, 0x6ada) ioctl$NBD_DO_IT(r2, 0xab03) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.stat\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) write$binfmt_elf64(r4, &(0x7f0000000680)={{0x7f, 0x45, 0x4c, 0x46, 0xff, 0xc1, 0x5, 0x9, 0x4, 0x3, 0x6, 0x8001, 0x213, 0x40, 0x144, 0xfffffffb, 0x1, 0x38, 0x1, 0x7, 0x2, 0x9}, [{0x3, 0x7, 0x3, 0x20, 0x800, 0x9f, 0x0, 0x7}, {0x6474e551, 0x6000000, 0x6, 0x7, 0xfff, 0x0, 0x9, 0x8b}], "4f86586490a2a5cbb7f8ec236b3b097e0fbdffcf2598be9bf7cfdc2e1f70cd2d2f1ed1de724fc7b63b1c25562d34b5a89d29a77c073223a35cda7758fc369aa3e97e6adf02c12f3572100f818525110240e9155991c2b91891b22d4c95bbb9c0d7babde56fbe4fa9afac7907d507fcf840beaf6f34575241169782dd4b5e177a729f3f9f24cee6f8", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x638) 07:18:15 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x17d}, 0x28) [ 551.183013][T20602] device syzkaller1 entered promiscuous mode [ 551.232666][T20636] block nbd2: shutting down sockets 07:18:15 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x194}, 0x28) [ 551.444131][T20630] block nbd2: shutting down sockets [ 551.581686][T20649] nbd4: detected capacity change from 0 to 53 [ 551.635208][T20642] block nbd4: shutting down sockets [ 553.413516][T20656] device syzkaller1 entered promiscuous mode 07:18:18 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x195}, 0x28) 07:18:18 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x17e}, 0x28) 07:18:18 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_SEND={0x1a, 0x1, 0x0, r0, 0x0, &(0x7f0000001380)="71282aa96dca327ff392feea37a7824730febf74349ecbe7d2716194299e8080970d0190b94998da275b744fb950bf663660a57cbe0ce0f313023520a42b01ecf70bb1f8787b0544dd04c9e04e26bc7af756ef4cc931e183d8cd67ac641bd16c93b186eb6e3149075e9994597fe5962adbca90340854352ee1f99870a9f6cf0d77d65e4c3d546ac04892983be462ad4127b76cb311e2ba41b4425b1a4974c1428a4fad68b1d50911a7c1716fa4cc8464f67b5c2894e9f77b6496b9d3bfa448760f22b5fb0dfd0a64c5913e36779161e5703066e40ad04d4dee0f21061a8d445d64d9f2296375b7cdfb294a2686d5890c132b1c4a6c738b964ba3222575b25f7930a87c2e8eddf6d460201d19409b92c0efc09fd5e52addd7907ad1882e32de9a85c8cdd1e30f110bfc4763e44bea16b98d3892decbdd94183c7c3f3c205619d84f4f02a796805c6c64b7ecb905a36c9c2b8fcc0608af8885b61f3a5cea8ceba06c40df5f595644a4b8c950e27dc6b11f82a9188e873b797b26cbb7f24ea1d561d3cf7c2f9123157eda58cc55f24d23e52a4aaa440ade741df500e7afc754ecdfb6a804905aeb51342d456baa9d6f46988992b25499c5c0befa6e3a9e16f4cd4ee271654be985b7bcf8516471b46b5c99d3bfd909f1fd3258cd0cb9d55773fb15a33e390e15ba9fbc02355413aa6383511b9f2341028e9ba3c43ab4cff18f6a32c2e37db9bdfd53dc75e35f346332a5575f5f75536b7217fe0c60cecdb12e0fac49b322ad760d2925939a9c38c3c25c970d45a2e3fee2caed975b71dcafb7a964cc58cfa7ff54b24fe91e270b1fc45fc08a861435304c246f10a088bf41ac06dec4553939d03b2e7b18b50971046cd41b9e2cb513fd243e1615195d7a80fe46482d833ad1d81f16a1d69b1b70430d080bc2794c3b3c7217288010787081f3391bf1dc4323c010225221bee036d584cee435a6f4cdc23b6f290294f2d0c56fdbda490f7e2086e2cc1f578ec8ba83ac1ea91872a66e9f1fb499b590c10d678478d470320b175d5cbd7aea66489e3804b422cd10f14af1cffb53ff5d4f9e886ba60da1c807d4160b9f426435aa589b75f360ae1f0c11a2b578b7732fb61fd8aca9b579155a835076d6dc904b96465f131380dcb0972d7dc45a1734b5a0b6c5081fc071ff6f0658b5b0c516e281f8b238c4bd8fe9a33c1b8beafef30b439cbd7e3e8f6806b4a3132721858f2db9c85bd36cf59e632b1e64ae13bef5e93e38a4e20759e36cfd98220f303b5e79fda96597b8d481c06205af6c37531e15d73bc75ce6585ac420e2bb98df7ce06dc97d14ed9064abbde34cd24896d9725b1bcac3c0243b2515054d2406df27f353777096778e5e83629e055cff5df3ea0e81165c590ef27995a23892b59d8ef182e6b45a8b69a31f1b7716f5d279b37ad21610f225e36bcbd1a04b36420428996a08ed0ece042f9f541da199d6ca9ab19ed3c04d69c3d5d2136af6975a717009d7a16b8b35467c74531e4c8183cea4e94a20edb95a28b7be16bfade71c815c4d89c94a1a495a3a5f94407194f35974ffcab172881c6a87a00ca361396f6760e15340a7cf63d59eefde5a20152a262de55efb6bf76b80b6a9c110a22b8dd3a759922201fa007a159e864ffb7aecfdc896d055ac610efc842d5067625a62bc20724621f600261d70de6ffa512edf07f01c682c0b291acc54bae4f7b48701c4ae8f7bcd1f3797dcc367da280372621df54051cef86eddbfbce2bd34762473a1338e057fc5246465d06bc5d0deaaa9de1e9f69f367a894a65a7f623f382618259b725b08ec95c1091911bf9e6286a56c07bc8c3ace5ce9a94e3f1d74a38366f621297959576d6c13dc48798209154bf32701cbe509ef030ab6ae7f6b7ca83efdb90a32e858f26e7df5c7b061b07de27080ba9d2851b6c056fb036768577d3435bdaaaa234de87c7d18a6ac1e4616b126db8f9873195478194fb34a62ab96ec07b6797ba45a7e0aec5c6641ee8e6785a5085cf948e80a1ac0eb140e8ca7b12bb113aa17c907e425cc8b6ed08d83ed4560b02cb6e3df753eb6867793120e794f64971dd63188df96106ab8e6025c629bc0b998cdb471023ff0bf2f65724a13a39e7b6e3efb338f26b2407c45c3e4e25bc6bf49664146210abdc0958ca88b768a26be8b68e7075538f9511863ae1180bdf197f68d26ccadb9fc2f2e160dc36966cc5f5a33fcd145eb482cb1dd23d1a3e159e030aa90b5b07c5f8c72eab214beb3dae4aae77f3f9458a729d22596614f22f1788b2142db7ed6d948c667fb97f2810a0aebc38a3720bbf0f5502108022e47cee65c7d6a70b7ab51502c10a2b5a0882230b33003fe4f9af58da3d196e32e6490f10199695eb5a7c2ab7325eed6abe8e2f2922644633164552080557f219b0a9fb1de5c8a51244fac6c981131c6f255a542036d5db2434adca564d2b328399f7d4af6194128f35f4cb92cc9892ee93642194bbbceae717d548f467e60ed37106b344bc4ea5c428babdf91e4a71e479f7c38056b5c416d3e7b9b2f90ded66b7e7a4327b8731022218db43610173613456c8013c4ad5e63897d6409571a8026865c0db0282b6aae04a72aeae55347444415e7e6b06fb51a154cca5243c95dbe9dd2794d9d4e28d43bb3278b115dbc7974bd64d4940dd79c88efea0865ca823c5e88c6962691e620c9092f13c4c48c682469f760b5d4d8ddca889ac9ae1ab80193b023fc9839f3025951a40c0e4e3f212b1e9b23e9f25bcd329c895bd4d56bb81b699c8fbb77fb2487605888e9adfd55d1c8495c02aa72cda2685219b6574878193035db7786b22b5c9a90efc67d4a144155f6c59b74bf33e0bcb2fb1b57f1b48e3e9f1294a3d8c83268699dd2261218e924164c15cccf810e1719b01e679563a84fa9eee94bd28024c4f32e419e5726d0159819584153a6328c459b396c7ad1d3fe044ec736af9d5449acc97ba12d23c402ca4bab5cbb916045246faeca36a30a045f4d27f791bfd7d5e257facf3fe7e45b5ee234a4a460cd8dcc8a3a23de796b0bb4f1fb60ba9199b71e01152833e909bee3fa93f7d7d269f6bb0d3696676ec2049aa2f06b85543c57fb857bc2d86cdc775a0a7cd8ce4ca98223caa26f9d6113a4a9bc65c57031a77a63f1576cc8edc22655601af298b6147db07990ebdb4523b724c7c672611e1ff29563bb6cf7d09a49e465df75d54c21e93d6286aaabafa43257902ff92967f58b2fd8e9f103d99781d1c557f7d43d1d52e9bf1df3c21db89b0372d666f01e2e7baf2ae2e45aea08ea53174c9b8e1c5dca29c5e26ad8f6a41a0cb25b8035b2f3ecb90f246756b013ec4abf1c76a82cf2e48f2b2a69d93e8ff94e8e36089f463c40d60917cc11d620420acbaa6865d03b72047235d13abe612782165645c6c5ed81c3dda2703623e5ec1f789f59c4440efec0751c964fba45166f0c26fda6db7a93e1a1607edaac84aaea4b12a5859aa106a93e4ed881753e56c5f759a4ac09ffd10e35285fe8111e77793eca3d62f8219182c9bcdaa9277689bd7cf1011362c04391753e1d54ffae1b18da9c9f502ba7b9bb437d746e8b81be467c9fd2782e9ec5f64bb0c5cbd7cd405541828ac75b037fe704ae55a91f4334118c3c521c5c9d76dbd26c1a4993e501f7051d49339287809466822b5d731b3dc6ca9dfec7ebb7edbaf0422c7e194c9adfa7261bb4156ea6e8d467151ce5efb2ffdf63f53edb955c8161523c81c262a545635a0589ad5e55f1f471ac2fba25ca31f3167ce989952fa146118cf70ad4fa41db58a9ecf952331dfc491c420a22ea3ae6af4ff7198dbbc73c1749b913bc10621a68e18e07219e03906b9721e5b1e3f81142a3655c6f845da40e8ec065d19c39fa9bfd057a97cc5b495807d9541dd269749f85cefcaf3f9398f2f0c3b2e559845074c8d37c597b50c70ba68c170349be094521f48c83a23e370655e04b03dbc9c2556e1e22b1c18f99ba4d26df7b76fdbb06f3bc6ed667713e7076426c4599942c7ed50830da4df06bbe475f6d4b0ac9bd787e6753841ce44fd279fcf8bdffa3a540724be8d5f450409aeedb234ba32b0fa15082aaa19d7ed1c56aefb366c07856d738325c2e7e1b9f551459395d65181cc94b24b8290d80d4d9cb9638a479e17d8fa4994753bef483b0e9829c25e0ac9c5b8d5bdfe60b434164a0cd55f66daa575c577ceafd1ce6f1a5f088490c0a9e98220728cb47f7a71a5d7d6d4128bbaea27aa773a1cf74f69375494c228d53b38f4062c3f2fc5aa9feba8f2bbf403c4b09ce63c9ddfa70b5af2e41aa09c95465aa4e1aa44d0f3a1cb145e55310c1ee94d0afcbbc95932de18d1087cb1ea1c8d2226601771ef3c0f6b8f9a35f4557f4b4c7f968ecdd0059312d191a9db8f60315852d9137c8746bc22e8912460e8863e4655dc8aa0e0c406061c441057db6037c4377b9a1e9aecb3f000666c5a863a1e4ad9a68ac862988a22c276e8933e7784db5a8f394d0d3095088b99ea83f3b546b3665fddeab39bd7302ff363eb1766b447e7c579051350dae37b02f02cf370587d3b810a2c986cee0aa578185bd08f64c0d4d9b3311467f7e382e27b2ebef526ef99dacb5862039ec18c68d37930b59afc41f643108d070bb071f6d54211cce2e0b392c5b16261957f31afc994daa7a23fa58c67d5698c1acccf9e85567192c6fce8cdd21c6ec12ca884967ca04f4b900d77415272c19f1d1ef1bd0ed9dbbdbc36e206b7b0fea4e0a4fbfd3f77c17c169544dc7649c1d93f1231edccd83117a53894e000d9044c533cdd415294a57476d2a8651542db14b7866b7a48c08587fc5d1b195db53ab3e65fa4e2c46411f605deaa156d683ed9bc712a369dbcfcc7ba4cb8ab1236f1dc3750ecf190bf3490412e3b4cd5163c81d0d467cfb2ffcb1191085f1c73f6545854e49258b524e72621428243aba436704a0a5144735ec7e804c23457ff86190621ed34d87611051086e3745c265de94a00dc6e45dc5dc0dedd73f69b9ab84c7c5f46cf1a2097901c96b8a98940c4222695abc93e85290bb54d18052d4b07a737eb352bd82316272b8c492d6b5a869bd942c2805b7a9f3c0a35c7b7fe8b6f6a01084473968f27af16e6a03d0e35e7769944dc4deea9238b963ca37b816a55e0cd3432065c9e697d87725a2a3f34e1dcb617779b32726eb39ec181cf543e7e85b92d888ee82c32ed02ba22cd329b3ce14a2f65e9ead729d36d42856538d34d6dc1fc9e02d4122d1d2e101d15dc27a98dae0f2fe21162894572e696fab5fdb5ea4287ed1878178e5ff2d5d873e93b1ee30858554afea34b5ef5710ae91d0c0e4cc0931c7149e7b1c64cb35f517da50cb6ae1ead871f5c79c64bc3ed435236e9e9c08a20cfd220f3b47516b5396f90ae09276fca49bf371417e899d239b3b5e92100213b23e19a55b8607611e1b85e5f7f9f1b7e179706d21b4e0b1623f8c3cc8a2aaadf3b53c4ab54c70687cdfb0f087675c18a3b58d890f49207aa32f2cfa8591c18767c178383cb2dc5d22fd356d3d20b99f3d09ba30ffc34845b27fc5b93a2f96e9c0e07e2c1aa439c48c321d6f01d92c82f458db1f7e099499c2984f389e1d1ff1b5319529895e9f28751eb829516acd42e7bcfac4334c266b50d26a52be5d0daec6144b6180dbc458f0c1008d8ca91c8f35751489d165c5ff0e1d19e75c2c967fd381f52b53164d42b1056753ae7f931cd531ef6d47980997c0a63a496e8edff0baf17de810a1779ff3a1868636bba94e", 0x1000, 0x2000c884, 0x1}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000001340)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x1, 0x0, 0x1aa, 0x0, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000140)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000000340)={0x0, r1, "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", "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"}) r2 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x80000000) r4 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x381a00) ioctl$NBD_SET_SOCK(r4, 0xab00, r3) ioctl$NBD_DISCONNECT(r4, 0xab08) ioctl$NBD_DO_IT(r4, 0xab03) ioctl$NBD_SET_SOCK(r4, 0xab00, r3) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x555002, 0x18) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) 07:18:18 executing program 2: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000080), 0x181, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f00000000c0)={0x0, r2, 0xcf2f, 0x3, 0x6a65, 0x80000000}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) mq_timedsend(r1, &(0x7f0000000280)="0e116bc48f22601c4f3187764f336f5b3b78a101a712a9aa57c5fa4e0cc7102d4334c832d43e89", 0x27, 0x1, 0x0) ioctl$SNDCTL_DSP_GETISPACE(r1, 0x8010500d, &(0x7f0000000140)) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x18800, 0x0) ioctl$SNDCTL_DSP_GETISPACE(r3, 0x8010500d, &(0x7f0000000100)) ioctl$SOUND_MIXER_READ_CAPS(r0, 0x80044dfc, &(0x7f0000000640)) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f00000001c0)=0x101) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r5 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r5, 0xab00, r4) ioctl$NBD_DO_IT(r5, 0xab03) ioctl$NBD_CLEAR_SOCK(r5, 0xab04) syz_open_dev$ndb(&(0x7f0000000180), 0x0, 0x10000) 07:18:18 executing program 0: ioctl$BTRFS_IOC_RM_DEV(0xffffffffffffffff, 0x5000940b, &(0x7f00000007c0)={{}, "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perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffc6553532, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00'}) r2 = socket$kcm(0x2, 0xa, 0x2) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000200)) recvmsg(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8943, &(0x7f0000000780)={'syzkaller1\x00', @link_local}) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r4, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) 07:18:18 executing program 4: ioctl$BTRFS_IOC_RM_DEV(0xffffffffffffffff, 0x5000940b, &(0x7f00000007c0)={{}, "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"}) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x0, 0x0, 0x0, 0xfd, 0x0, 0xffffffffc6553532, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00'}) r2 = socket$kcm(0x2, 0xa, 0x2) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000200)) recvmsg(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8943, &(0x7f0000000780)={'syzkaller1\x00', @link_local}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x555002, 0x18) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) inotify_add_watch(r4, &(0x7f00000000c0)='./file0\x00', 0x40000010) sendto(0xffffffffffffffff, &(0x7f0000000400)="727b52b34bc082c5bb9717e172a395e3b94a5fd5b0817c58e513b119b95f21fd47981a1b5c15fed19eb3e271e9e52977b225098b18a85e6207cc074f4de61fff7abf94ed12b955a9e1af65b53b9a7e8bf09808ab086c4bfc8f1edca6fadc66ff34bb64d3984ba369bf3b84c6463641329ba74c6ef19f54f9adf8b7452367bcde3be628233e637c85e5de342905a6ec24f39481ecfe9606a28aa7d63b2d589f99fb4eb587077a615003846f3ac57f67159c0ffd07175f55caf81d9f56468e05", 0xbf, 0x800, &(0x7f0000000100)=@ieee802154={0x24, @none={0x0, 0xffff}}, 0x80) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffff80000000001, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r5, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) [ 554.267536][T20677] block nbd5: NBD_DISCONNECT [ 554.294413][T20679] block nbd2: shutting down sockets [ 554.323707][T20671] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue [ 554.497639][T20669] nbd5: detected capacity change from 0 to 4294967296 [ 554.514258][T20671] device syzkaller1 entered promiscuous mode 07:18:19 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x17f}, 0x28) 07:18:19 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x196}, 0x28) [ 554.620656][T20681] block nbd5: Device being setup by another task [ 554.660884][T20683] block nbd5: Disconnected due to user request. [ 554.695123][T20683] block nbd5: shutting down sockets 07:18:19 executing program 2: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000080), 0x181, 0x0) ioctl$SNDCTL_DSP_GETOPTR(r0, 0x800c5012, &(0x7f0000000100)) ioctl$SOUND_MIXER_READ_CAPS(r0, 0x80044dfc, &(0x7f0000000640)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_DO_IT(r2, 0xab03) r3 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000000), 0x40, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r3, 0xc004500a, &(0x7f00000000c0)=0x9) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 554.854186][T20682] device syzkaller1 entered promiscuous mode 07:18:19 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x197}, 0x28) 07:18:19 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x180}, 0x28) [ 555.209546][T20707] block nbd2: shutting down sockets 07:18:19 executing program 1: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x198}, 0x28) [ 555.350444][T20707] block nbd2: Device being setup by another task 07:18:19 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x200000) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) socket(0x1, 0xa, 0x10000) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2710, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffdffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x200000000011, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffdffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x200000000011, r5, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r5) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r4) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 07:18:19 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000281ffc)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x185}, 0x48) socket$packet(0x11, 0x0, 0x300) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x81, 0x1a0ffffffff, &(0x7f0000000200)="5c71f905cac413551b2ac06c86dd", 0x0, 0x181}, 0x28) [ 562.532611][ T1358] ieee802154 phy0 wpan0: encryption failed: -22 [ 562.539113][ T1358] ieee802154 phy1 wpan1: encryption failed: -22 [ 584.927922][ T154] block nbd5: Possible stuck request ffff88801c320000: control (read@0,4096B). Runtime 30 seconds [ 615.005440][ T154] block nbd5: Possible stuck request ffff88801c320000: control (read@0,4096B). Runtime 60 seconds [ 623.967703][ T1358] ieee802154 phy0 wpan0: encryption failed: -22 [ 623.973991][ T1358] ieee802154 phy1 wpan1: encryption failed: -22 [ 645.083422][ T154] block nbd5: Possible stuck request ffff88801c320000: control (read@0,4096B). Runtime 90 seconds [ 675.161650][ T154] block nbd5: Possible stuck request ffff88801c320000: control (read@0,4096B). Runtime 120 seconds [ 685.403080][ T1358] ieee802154 phy0 wpan0: encryption failed: -22 [ 685.409403][ T1358] ieee802154 phy1 wpan1: encryption failed: -22 [ 705.239335][ T154] block nbd5: Possible stuck request ffff88801c320000: control (read@0,4096B). Runtime 150 seconds [ 716.758621][ T26] INFO: task systemd-udevd:13910 blocked for more than 143 seconds. [ 716.766967][ T26] Not tainted 5.15.0-rc4-syzkaller #0 [ 716.777275][ T26] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 716.786305][ T26] task:systemd-udevd state:D stack:26816 pid:13910 ppid: 2969 flags:0x00004000 [ 716.804160][ T26] Call Trace: [ 716.807481][ T26] __schedule+0x940/0x26f0 [ 716.813481][ T26] ? io_schedule_timeout+0x140/0x140 [ 716.826147][ T26] ? preempt_schedule_thunk+0x16/0x18 [ 716.836235][ T26] ? preempt_schedule_common+0x59/0xc0 [ 716.850677][ T26] schedule+0xd3/0x270 [ 716.854793][ T26] io_schedule+0xba/0x130 [ 716.864752][ T26] wait_on_page_bit_common+0x537/0xe60 [ 716.871229][ T26] ? filemap_map_pages+0x1880/0x1880 [ 716.876528][ T26] ? end_buffer_async_read_io+0x300/0x300 [ 716.883346][ T26] ? __filemap_set_wb_err+0x240/0x240 [ 716.889800][ T26] ? __page_cache_alloc+0x10d/0x3a0 [ 716.895022][ T26] ? enable_ptr_key_workfn+0x30/0x30 [ 716.901237][ T26] do_read_cache_page+0x96b/0x13c0 [ 716.906386][ T26] read_part_sector+0xfa/0x5c0 [ 716.912163][ T26] ? adfspart_check_ADFS+0x830/0x830 [ 716.917555][ T26] adfspart_check_ICS+0x9d/0xc90 [ 716.924068][ T26] ? pointer+0xa00/0xa00 [ 716.929273][ T26] ? __alloc_pages_slowpath.constprop.0+0x21b0/0x21b0 [ 716.936068][ T26] ? adfspart_check_ADFS+0x830/0x830 [ 716.941630][ T26] ? snprintf+0xbb/0xf0 [ 716.945832][ T26] ? vsprintf+0x30/0x30 [ 716.952078][ T26] ? adfspart_check_ADFS+0x830/0x830 [ 716.957431][ T26] bdev_disk_changed+0x7bc/0x1140 [ 716.964686][ T26] ? iput.part.0+0x72/0x850 [ 716.970141][ T26] blkdev_get_whole+0x206/0x2a0 [ 716.975030][ T26] blkdev_get_by_dev.part.0+0x354/0xb60 [ 716.981969][ T26] ? devcgroup_check_permission+0x1bb/0x410 [ 716.987906][ T26] blkdev_get_by_dev+0x6b/0x80 [ 716.992911][ T26] blkdev_open+0x154/0x2b0 [ 716.997354][ T26] do_dentry_open+0x4c8/0x11d0 [ 717.008879][ T26] ? blkdev_close+0xb0/0xb0 [ 717.013439][ T26] path_openat+0x1c9a/0x2740 [ 717.018058][ T26] ? path_lookupat+0x860/0x860 [ 717.023074][ T26] ? perf_trace_lock+0xeb/0x4d0 [ 717.027984][ T26] ? __lockdep_reset_lock+0x1a0/0x1a0 [ 717.034457][ T26] do_filp_open+0x1aa/0x400 [ 717.039877][ T26] ? may_open_dev+0xf0/0xf0 [ 717.044409][ T26] ? rwlock_bug.part.0+0x90/0x90 [ 717.049742][ T26] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 717.056029][ T26] ? _find_next_bit+0x1e3/0x260 [ 717.065380][ T26] ? _raw_spin_unlock+0x24/0x40 [ 717.070531][ T26] ? alloc_fd+0x2f0/0x670 [ 717.074903][ T26] do_sys_openat2+0x16d/0x4d0 [ 717.080020][ T26] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 717.086579][ T26] ? build_open_flags+0x6f0/0x6f0 [ 717.091878][ T26] ? seccomp_notify_ioctl+0xdc0/0xdc0 [ 717.097351][ T26] __x64_sys_open+0x119/0x1c0 [ 717.102630][ T26] ? do_sys_open+0x140/0x140 [ 717.107246][ T26] ? __secure_computing+0x104/0x360 [ 717.112807][ T26] do_syscall_64+0x35/0xb0 [ 717.117272][ T26] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 717.123430][ T26] RIP: 0033:0x7fde09d9f840 [ 717.127961][ T26] RSP: 002b:00007fffe1683cf8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 717.136653][ T26] RAX: ffffffffffffffda RBX: 000055563215a690 RCX: 00007fde09d9f840 [ 717.144747][ T26] RDX: 00005556317b6fe3 RSI: 0000000000080000 RDI: 00005556321487d0 [ 717.153563][ T26] RBP: 0000000000000001 R08: 00005556317b6670 R09: 0000000000000110 [ 717.163963][ T26] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 717.177307][ T26] R13: 0000000000000000 R14: 0000555632151c90 R15: 00000000ffffffff [ 717.187438][ T26] INFO: task syz-executor.5:20662 blocked for more than 143 seconds. [ 717.200028][ T26] Not tainted 5.15.0-rc4-syzkaller #0 [ 717.206065][ T26] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 717.216107][ T26] task:syz-executor.5 state:D stack:28816 pid:20662 ppid: 6834 flags:0x00000004 [ 717.226883][ T26] Call Trace: [ 717.231602][ T26] __schedule+0x940/0x26f0 [ 717.236218][ T26] ? io_schedule_timeout+0x140/0x140 [ 717.242524][ T26] schedule+0xd3/0x270 [ 717.246617][ T26] schedule_preempt_disabled+0xf/0x20 [ 717.253073][ T26] __mutex_lock+0xa34/0x12f0 [ 717.257813][ T26] ? find_held_lock+0x2d/0x110 [ 717.263788][ T26] ? blkdev_put+0x97/0x9e0 [ 717.269797][ T26] ? mutex_lock_io_nested+0x1150/0x1150 [ 717.275593][ T26] ? do_raw_spin_lock+0x120/0x2b0 [ 717.282762][ T26] ? rwlock_bug.part.0+0x90/0x90 [ 717.287814][ T26] ? locks_check_ctx_file_list+0x1d/0x110 [ 717.296429][ T26] ? do_raw_spin_unlock+0x171/0x230 [ 717.302561][ T26] ? _raw_spin_unlock+0x24/0x40 [ 717.307494][ T26] ? locks_remove_file+0x2f9/0x570 [ 717.313246][ T26] blkdev_put+0x97/0x9e0 [ 717.317554][ T26] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 [ 717.324538][ T26] blkdev_close+0x8d/0xb0 [ 717.329945][ T26] __fput+0x288/0x9f0 [ 717.334100][ T26] ? blkdev_fsync+0xd0/0xd0 [ 717.340130][ T26] task_work_run+0xdd/0x1a0 [ 717.344933][ T26] exit_to_user_mode_prepare+0x27e/0x290 [ 717.352206][ T26] syscall_exit_to_user_mode+0x19/0x60 [ 717.358203][ T26] do_syscall_64+0x42/0xb0 [ 717.363189][ T26] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 717.370575][ T26] RIP: 0033:0x7fd925ed951b [ 717.375010][ T26] RSP: 002b:00007ffd1e5d56d0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 717.385849][ T26] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 00007fd925ed951b [ 717.394447][ T26] RDX: 0000000000000000 RSI: ffffffff89355948 RDI: 0000000000000004 [ 717.404158][ T26] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000001b33225c24 [ 717.412612][ T26] R10: 0000000000001a21 R11: 0000000000000293 R12: 00007fd92602bb60 [ 717.420855][ T26] R13: 00007fd92602bb60 R14: 00007fd92602af60 R15: 00000000000874af [ 717.429224][ T26] ? syscall_exit_to_user_mode+0x48/0x60 [ 717.434981][ T26] [ 717.434981][ T26] Showing all locks held in the system: [ 717.443734][ T26] 1 lock held by ksoftirqd/1/19: [ 717.449814][ T26] #0: ffff8880b9d31ad8 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x236/0x26f0 [ 717.459347][ T26] 1 lock held by khungtaskd/26: [ 717.464215][ T26] #0: ffffffff8b97d3e0 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x53/0x260 [ 717.475760][ T26] 1 lock held by in:imklog/6446: [ 717.481542][ T26] #0: ffff888078503d70 (&f->f_pos_lock){+.+.}-{3:3}, at: __fdget_pos+0xe9/0x100 [ 717.491450][ T26] 1 lock held by systemd-udevd/13910: [ 717.496975][ T26] #0: ffff88801bd45918 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_get_by_dev.part.0+0x9b/0xb60 [ 717.508111][ T26] 1 lock held by syz-executor.5/20662: [ 717.514083][ T26] #0: ffff88801bd45918 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_put+0x97/0x9e0 [ 717.523957][ T26] [ 717.526292][ T26] ============================================= [ 717.526292][ T26] [ 717.535315][ T26] NMI backtrace for cpu 1 [ 717.539658][ T26] CPU: 1 PID: 26 Comm: khungtaskd Not tainted 5.15.0-rc4-syzkaller #0 [ 717.548226][ T26] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 717.558534][ T26] Call Trace: [ 717.561818][ T26] dump_stack_lvl+0xcd/0x134 [ 717.566403][ T26] nmi_cpu_backtrace.cold+0x47/0x144 [ 717.571678][ T26] ? lapic_can_unplug_cpu+0x80/0x80 [ 717.576979][ T26] nmi_trigger_cpumask_backtrace+0x1ae/0x220 [ 717.583117][ T26] watchdog+0xc1d/0xf50 [ 717.587277][ T26] ? reset_hung_task_detector+0x30/0x30 [ 717.592871][ T26] kthread+0x3e5/0x4d0 [ 717.596999][ T26] ? set_kthread_struct+0x130/0x130 [ 717.602211][ T26] ret_from_fork+0x1f/0x30 [ 717.607445][ T26] Sending NMI from CPU 1 to CPUs 0: [ 717.612992][ C0] NMI backtrace for cpu 0 [ 717.613002][ C0] CPU: 0 PID: 2957 Comm: systemd-journal Not tainted 5.15.0-rc4-syzkaller #0 [ 717.613026][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 717.613039][ C0] RIP: 0010:lock_is_held_type+0xe2/0x140 [ 717.613069][ C0] Code: 0f b6 47 22 45 31 ed 83 e0 03 44 39 f0 41 0f 94 c5 48 c7 c7 c0 e5 8b 89 e8 bb 0d 00 00 b8 ff ff ff ff 65 0f c1 05 4e a9 cc 76 <83> f8 01 75 29 9c 58 f6 c4 02 75 3d 48 f7 04 24 00 02 00 00 74 01 [ 717.613090][ C0] RSP: 0018:ffffc90002ae7dc8 EFLAGS: 00000057 [ 717.613108][ C0] RAX: 0000000000000001 RBX: 0000000000000001 RCX: 0000000000000001 [ 717.613121][ C0] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 717.613134][ C0] RBP: ffffffff8b97d320 R08: 0000000000000000 R09: ffff8880b9c32a8b [ 717.613149][ C0] R10: ffffed1017386551 R11: 0000000000000001 R12: ffff888014bda100 [ 717.613163][ C0] R13: 0000000000000000 R14: 00000000ffffffff R15: ffff888014bdaaf8 [ 717.613178][ C0] FS: 00007fc783d678c0(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 717.613198][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 717.613213][ C0] CR2: 00007fc781312010 CR3: 0000000027220000 CR4: 00000000003526f0 [ 717.613228][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 717.613241][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 717.613255][ C0] Call Trace: [ 717.613261][ C0] rcu_read_lock_sched_held+0x3a/0x70 [ 717.613373][ C0] lock_release+0x522/0x720 [ 717.613395][ C0] ? __context_tracking_exit+0xb8/0xe0 [ 717.613425][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 717.613446][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 717.613467][ C0] ? get_vtime_delta+0x26e/0x420 [ 717.613539][ C0] vtime_user_exit+0x12d/0x210 [ 717.613559][ C0] __context_tracking_exit+0xb8/0xe0 [ 717.613583][ C0] syscall_enter_from_user_mode+0x4c/0x70 [ 717.613608][ C0] do_syscall_64+0x16/0xb0 [ 717.613628][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 717.613655][ C0] RIP: 0033:0x7fc782ffff17 [ 717.613672][ C0] 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 [ 717.613693][ C0] RSP: 002b:00007fff0a528c38 EFLAGS: 00000206 ORIG_RAX: 0000000000000027 [ 717.613713][ C0] RAX: ffffffffffffffda RBX: 000055a39903b200 RCX: 00007fc782ffff17 [ 717.613728][ C0] RDX: 000000000000000d RSI: ffffffffffffffff RDI: 000055a39903b200 [ 717.613742][ C0] RBP: 00007fff0a528d30 R08: 00000000615aab5e R09: 00007fff0a543080 [ 717.613757][ C0] R10: 00007fff0a543080 R11: 0000000000000206 R12: 0000000000000b8d [ 717.613771][ C0] R13: 00007fff0a528dc8 R14: ffffffffffffffff R15: 0005cd81c15bbf3e [ 717.617279][ T26] Kernel panic - not syncing: hung_task: blocked tasks [ 717.889628][ T26] CPU: 1 PID: 26 Comm: khungtaskd Not tainted 5.15.0-rc4-syzkaller #0 [ 717.897790][ T26] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 717.907855][ T26] Call Trace: [ 717.911303][ T26] dump_stack_lvl+0xcd/0x134 [ 717.915917][ T26] panic+0x2b0/0x6dd [ 717.919896][ T26] ? __warn_printk+0xf3/0xf3 [ 717.924570][ T26] ? lapic_can_unplug_cpu+0x80/0x80 [ 717.929779][ T26] ? preempt_schedule_thunk+0x16/0x18 [ 717.935259][ T26] ? nmi_trigger_cpumask_backtrace+0x191/0x220 [ 717.941422][ T26] ? watchdog.cold+0x130/0x158 [ 717.946224][ T26] watchdog.cold+0x141/0x158 [ 717.950818][ T26] ? reset_hung_task_detector+0x30/0x30 [ 717.956368][ T26] kthread+0x3e5/0x4d0 [ 717.960448][ T26] ? set_kthread_struct+0x130/0x130 [ 717.965651][ T26] ret_from_fork+0x1f/0x30 [ 717.970365][ T26] Kernel Offset: disabled [ 717.974682][ T26] Rebooting in 86400 seconds..